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Powering the Future of Data Centers with AI-Driven Energy and Cooling Solutions

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vertiv

Stephen Liang, Chief Technology Officer, and EVP Infrastructure & Solutions, Vertiv

With the rapid expansion of data center investments across the Middle East, fuelled by the region’s abundant and affordable power resources, Technology Integrator spoke with Stephen Liang, Vertiv’s CTO, to explore the company’s latest innovations in cooling and power solutions. These advancements are designed to meet the demands of high-density data centers while prioritizing energy efficiency, positioning Vertiv at the forefront of data center innovation and infrastructure development in the region.

He also delved into Vertiv’s strategic collaborations with industry giants like NVIDIA and other leading chipmakers, which are instrumental in ensuring data centers are future-ready for the growing demands of AI applications. Liang emphasized how Vertiv’s global R&D network drives innovation, enabling the company to develop tailored solutions that address the unique needs of Middle Eastern markets.


As the Chief Technology Officer, could you share insights into how you’re utilizing AI within your organization?

AI is both a dynamic frontier and an evolution of established methodologies. In many respects, it’s a modern enhancement of time-tested techniques. For instance, we’ve long used large-scale data models for data mining and predictive maintenance and leveraged sophisticated machine learning algorithms to support our design processes and simulations, especially for analyzing power and cooling flows. Today, AI amplifies these capabilities, accelerating the precision, speed, and depth of learning and analysis. Looking forward, we’re pushing the envelope in assisted programming and design, exploring AI’s potential to shape Vertiv’s future innovations.

At its core, AI unifies a suite of advanced technologies under one framework, driven by high-performance computing that enables significantly faster, more complex task execution. Where we once relied on human productivity alone, we now have computers driving transformations at an unprecedented scale, redefining workflows and drastically shortening innovation cycles. While human capabilities eventually plateau, AI empowers our teams to reach new productivity heights, creating products and solutions that closely align with customer needs. This is AI’s transformational power in action.

How is Vertiv leveraging its presence in the Middle East and its partnerships with hyperscalers and chip manufacturers to address the growing demands on data centers driven by AI advancements?

When engaging with data center operators worldwide, one of their most pressing challenges is ensuring uninterrupted and reliable power. The Middle East, with its robust, cost-efficient power sources, has become a strategic hub for data center growth, particularly those focused on AI applications. Vertiv is well-positioned to support this expansion, with deep roots in the region, including a state-of-the-art production facility in Ras Al-Khaimah, and longstanding regional partnerships that enable us to support virtually any data center project.

Additionally, our strategic collaborations with hyperscalers and major chipmakers such as NVIDIA place us at the forefront of data center evolution. As AI technology advances and the demand for data centers intensifies, we’re helping client’s infrastructures be future-ready. Today, data center planning requires a proactive, visionary approach; after years of plateauing demand, AI has reignited the industry, driving a resurgence in infrastructure innovation.

By collaborating with leading technology providers and data center operators, Vertiv ensures rapid deployment of cutting-edge technologies with resilient, scalable infrastructure. We’re laying the foundation for the next wave of AI-driven advancements and solidifying the region’s place in this transformative landscape.

How has Vertiv’s long-standing partnership with NVIDIA, especially in AI research, shaped its approach to supporting cutting-edge technology deployment?

Our partnership with NVIDIA has been pivotal, particularly in advancing critical digital infrastructure to accelerate AI adoption.  Through power and cooling initiatives with NVIDIA, Vertiv has provided extensive expertise to show our ability to support global deployments at scale while educating and empowering the wider AI ecosystem.

Our unique blend of technical depth and global presence has established Vertiv as a trusted partner to industry giants who count on us for seamless, efficient deployment of their most advanced technologies.

How do you balance the increasing demand for computing power with the need for energy efficiency?

AI is often labelled as “energy-intensive,” but it’s more accurate to view it as a technology that enables higher productivity per kilowatt. Measured in Floating Point Operations Per Second (FLOPS) or Million Instructions Per Second (MIPS), today’s computers achieve exponentially higher outputs for the same energy input. While modern Graphics Processing Units (GPUs) indeed draw more power, their processing capabilities have advanced even faster, delivering greater efficiency in computational tasks.

Traditionally, Power Usage Effectiveness (PUE) has gauged efficiency by comparing power usage in compute tasks with total facility power. But PUE alone doesn’t fully capture the extraordinary gains in processing power achieved per energy unit. If we’d limited ourselves to Central Processing Unit (CPU) level performance, we’d save energy, but at the cost of breakthrough advancements in fields like medicine, scientific research, and sustainable energy solutions.

The tech industry is innovating vigorously for sustainability. UPS systems, which were once only 80% efficient, now achieve up to 98% or higher, while some cooling systems’ PUE has improved from 3-4 to approximately 1.2. This evolution underscores our commitment to balancing demand with sustainable infrastructure, driving positive impact even as we scale for a data-driven future.

How is Vertiv adapting its power and cooling solutions to meet the growing demand for higher power densities in data centers, especially with the integration of AI technologies, and what role do renewable energy sources play in this evolution?

Vertiv is actively partnering with leading tech developers to craft advanced cooling and power solutions that accommodate surging power densities in data centers. Just a few years ago, most data centers operated at about 10 kilowatts per cabinet. Today, some AI-focused hardware demands up to 40 kilowatts, and projections now reach from 80 to 150 kilowatts per rack. This rapid rise in power density requires pioneering approaches to power management and cooling, and Vertiv is spearheading this evolution from the grid down to the chip level.

AI workloads create fluctuating power demands that can impact grid stability. To address this, Vertiv collaborates with chip manufacturers and hyperscalers to develop technologies that stabilize power requirements while helping to maintain grid reliability. Our adaptive energy storage systems smooth out power fluctuations and help to seamlessly integrate renewables like wind and solar into the grid, promoting more efficient data center operations.

With a flexible, globally tailored approach to cooling and power, Vertiv ensures mission-critical infrastructure that supports a wide array of high-performance applications globally. This combination of advanced technology and regional customization positions Vertiv as a leader in future-ready data center solutions.

6. How is Vertiv empowering its global R&D network and partnerships to drive innovation in data center technology?

It’s an incredibly exciting era for Vertiv and the data center industry. Having witnessed several transformative waves, I believe we’re on the cusp of another pivotal shift. Vertiv’s commitment to cutting-edge R&D has never been stronger, with strategic partnerships at an all-time high positioning us alongside industry trailblazers. Major tech companies now look to Vertiv to create the future of data centers, engaging with top research institutions to advance capabilities at the frontier of the industry.

Vertiv’s extensive, strategically positioned R&D network allows us to swiftly adapt to evolving market needs, delivering region-specific solutions that set global standards. Through this expansive innovation ecosystem, we’re advancing the future of data centers and meeting the complex demands of the AI era with resilience and ingenuity.

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Why Tech Brands Need to Rethink Influencer Strategy in the Middle East

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The Middle East’s consumer technology market is in the middle of a remarkable run.
Smartphone shipments across the region grew 13 percent in 2025, marking a third consecutive year of growth. Ramadan alone now accounts for 15 percent of annual technology and durables sales across MENA. By any measure, the opportunity is significant.

But headline growth can hide an uncomfortable truth. The way consumers in this region evaluate and choose a technology brand has fundamentally changed. Brands still running the old playbook, buying reach from celebrity and mega influencers, measuring success in gross impressions, and treating the GCC as a single audience, are leaving both conversion and credibility on the table.

Mariam Abouzeid
PR & Influencer Marketing Manager, MEA, Nothing Technology

Having managed PR ecosystems generating billions of impressions across the UAE, Saudi Arabia, and beyond, I have seen this shift unfold in real time.

The data is clear. The market has moved. Many marketing strategies have not.

In today’s GCC market, attention is easy. Credibility is rare.

Beyond the Bigger-is-Better Logic

For most of the last decade, the dominant logic in technology marketing across the region was simple. Bigger reach meant better results. Secure the highest-reach influencers, maximize impressions, and sales will follow.

That logic made sense when social media behaved like a broadcast channel. Today it does not.

The UAE and Saudi Arabia are now among the most digitally saturated markets in the world. Social media penetration in the UAE has reached 111 percent of the population, while Saudi Arabia counts 34.1 million social media identities for a population of 34.7 million.

In markets this connected, audiences are no longer passive viewers. They are sophisticated, fast-moving, and deeply skeptical of content that does not feel earned.

Reach alone is no longer influence.

The Power of the Micro-Influencer By the Numbers

The consequences for influencer marketing are measurable. Macro influencers typically achieve engagement rates of around 1.7 percent. Nano influencers, those with between 1,000 and 10,000 followers, consistently deliver engagement rates of 6 to 8 percent in the UAE market.

When cost per engagement is considered, micro-influencer campaigns cost roughly $0.20 per interaction compared with $0.33 for macro campaigns. More importantly, they routinely deliver 5 to 8 times the return on investment, compared with the 3 to 5 times range typical of macro campaigns. The conclusion is simple.

Reach creates visibility. Trust creates action.

The Shift from Search to Social Feed

To understand why community-driven marketing works, it is important to understand how the modern GCC consumer actually makes a purchase decision.

It rarely begins with a search engine. It begins in the feed.

Nearly half of UAE users, 48.1 percent, and 60 percent of Saudi users now use social networks as their primary tool for researching brands and products. Before a consumer clicks add to cart, they have already passed through a quiet community validation process. They have watched unboxing videos from creators they follow and seen devices appear in the rhythm of everyday life.

Celebrity endorsements signal aspiration. Micro creators signal authenticity.

In consumer electronics, authenticity wins.

The Tiered Ecosystem: A Multi-Dimensional Strategy

The most effective technology marketing campaigns in the region now operate through a deliberate multi-tier structure.

Macro influencers are used sparingly to create cultural moments and announce major launches. Mid-tier creators establish niche authority and technical credibility. Micro-influencers carry the critical work of storytelling and product validation. The final layer, the nano tier, drives conversion through peer trust and cultural familiarity.

This distinction matters.

When consumers see a mega-influencer holding a new smartphone, they recognize an advertisement. When they see someone from their own community using the same device in everyday life, they recognize a recommendation.

That difference shapes behavior.

The GCC creator economy has grown 74 percent over the last two years and now includes more than 263,000 active influencers. Technology has become the fastest-growing vertical within that ecosystem. The pool of credible creators available to brands has never been deeper.

The Regional Calendar Geography Is Not a Strategy

One factor global marketing teams often underestimate is cultural timing.

The GCC is not simply a geography. It operates like a calendar.

Consumer spending in the UAE, Saudi Arabia, and Egypt increases by more than 53 percent during Ramadan. Campaigns that might perform modestly in a typical month can deliver outsized impact when creative work reflects the values and rituals of the season.

That kind of resonance can only be achieved by collaborating with creators who understand the culture from the inside.

Moving From Output to Outcomes

There is an uncomfortable truth at the center of the influencer marketing industry in this region.

Many brands are still measuring the wrong things.

Total impressions and cost per mile remain dominant metrics because they are easy to present in reports. But the shift required is from output metrics to outcome metrics.

The questions that matter are different.

What was the depth of engagement?
How many saves and shares did the content generate?
How much earned advocacy emerged from creators who chose to talk about the product because they genuinely valued it
?

Organic enthusiasm cannot be purchased. It can only be earned.

The GCC influencer marketing market is valued at $315.5 million in 2025 and is projected to reach $771.6 million by 2032.

The brands that will lead the next phase of this market will not simply be those with the largest budgets. They will be the brands that understand how their consumers actually make decisions, build disciplined influencer ecosystems, and measure the signals that truly drive behavior.

The Middle East tech consumer is one of the most digitally engaged and brand-aware audiences in the world. They expect strategies that reflect that sophistication.

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Nothing launches the Phone (4a) and Headphone (a) in UAE and Saudi

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the nothing phone models


Nothing, has launched the Phone (4a) in the UAE and Saudi Arabia, marking a major leap forward for its smartphone lineup. Nothing has also announced the launch of the Headphone (a), a playful addition to its over-ear audio lineup, designed for a generation that requires tech products that look, sound and feel different.

The new Phone (4a) redefines the mid-range segment, blending refined premium design, bold colour options, flagship-grade cameras with an advanced periscope telephoto lens, and powerful Snapdragon performance. Built on the latest Nothing OS, it reflects the technical warmth of Nothing’s hardware design while delivering a fast, fluid, and highly personal user experience.

The Middle East smartphone market grew 13% in 2025, with the UAE recording 13% year-on-year growth, driven by strong consumer demand for capable mid-tier devices and a wave of high-profile product launches supported by the region’s leading retail partners. With upgrade cycles accelerating and consumers increasingly seeking flagship-grade features at accessible price points, the Phone (4a) makes for the perfect choice.

The launch of Nothing’s Phone (4a) builds on the momentum of the Nothing Headphone (a) available across the UAE now and in Saudi Arabia from 18 March 2026, priced at AED 599/SAR 699. The Headphone (a) comes in four bold colour options; Pink, Yellow, White and Black and is packed with new features including an industry-leading five day battery life on a single charge.

“We’ve been incredibly encouraged by the global response to the Phone (4a) and the positive feedback,” said Rishi Kishor Gupta, Regional Director for Middle East and Africa at Nothing. “Following record-breaking Day-1 sales in India we’re very excited to continue that momentum in the Middle East. With Eid approaching, the Phone (4a), especially when paired with the new Headphone (a), makes for a thoughtful gift at an accessible price.”

The Phone (4a) is available in black, white, blue, and pink in three configurations across the UAE via key retail partners including Amazon, noon, Jumbo Electronics, and Sharaf DG.

  • 8+128 GB – AED 1,199 / SAR 1,399
  • 8+256 GB –  AED 1,499 / SAR 1,599
  • 12+256 GB – AED 1,599 / SAR 1,899.

The Phone (4a) will be available in black, white, blue and pink from 18 March 2026 in Saudi Arabia through leading retailers including noon, Amazon, Jarir Bookstore, Al Haddad Telecom, and STC, among others.

Product Specifications:

A Standout Design

The Phone (4a) evolves Nothing’s signature design, fusing human warmth with elite engineering.

Phone (4a)’s upper section of its transparent design highlights a central camera, red Recording Light, and the brand-new Glyph Bar, emphasising functionality, while the lower section reveals internal structures beneath transparent glass. Enhanced metal buttons, a reinforced camera bump, and a strengthened frame deliver greater durability, with IP64 protection and custom submersion support up to 25 cm for 20 minutes. Colour options reach new heights: transparent blue and a soft pink introduce warmth, subtlety, and individuality without compromising sophistication.

Masterful Photography

The Nothing Phone (4a) delivers a best-in-class camera system, featuring a 50MP 3.5x OIS periscope lens, a 50MP OIS main sensor, a versatile Sony ultra-wide, and a 32MP wide-angle selfie camera. Capture every detail from 0.6x to 70x zoom, from expansive landscapes to true-to-life portraits. Powered by the flagship TrueLens Engine 4, Phone (4a) brings cutting-edge computational photography with AI, including Ultra XDR photos co-developed with Google, enhancing highlights and shadows for natural contrast, now also supported in motion photos and directly shareable on Instagram. A fully reimagined camera experience includes expert-designed presets, finely adjustable professional settings, AI Photo Eraser to remove unwanted objects, and seven new Nothing watermarks for creative expression.

The Latest Snapdragon® 7 Series Platform

Powered by the latest Snapdragon® 7s Gen 4, the Phone (4a) offers 7% faster CPU and graphics, and 10% better power efficiency than its predecessor. Combined with LPDDR4x and UFS 3.1, it delivers significantly faster data speeds. Its AI performance is up to 92.5% faster than the Phone (2a), utilising the Snapdragon Neural Intellect and 6th-gen Qualcomm® AI Engine. Gamers benefit from smooth performance, with BGMI running at 120 Hz and PUBG at 90 Hz.

The Evolution of the Glyph Interface

The Nothing Glyph Interface is more than just lights; it’s a functional and playful visual language that is designed to reduce distraction and avoid you having to turn your phone over:

The Nothing Phone (4a) introduces a refined Glyph Bar with 63 mini-LEDs in 7 square light zones, each square precisely controlled for pure, uniform illumination up to 3500 nits, 40% brighter than theGlyph Interface on Phone (3a). Leveraging three patented technologies, including dual-colour injection-moulded lampshades, the design ensures zero light leakage, no yellow edges, and smooth diffusion, keeping notifications clear even in bright sunlight. The Glyph Bar can also double as a gentle fill light for photos or videos. Smarter notifications come to life with progress-based cues for calls, messages, charging, timers, and more. Custom light sequences for contacts and notifications, paired with Nothing’s signature sounds, turn essential alerts into expressive, playful patterns—all while reducing screen distractions.

Nothing OS

Nothing OS is calm, intentional and genuinely helpful. It looks beautiful without being loud, moves fast without feeling rushed, and adapts to you without adding effort.

Nothing OS 4.1, based on Android 16, delivers a cleaner, more intuitive interface with redesigned icons, a refreshed lock screen, and a deeper dark mode. Multitasking is easier with floating apps and resizable Quick Settings, while widgets are more flexible than ever. The AI Dashboard gives precise control over AI features, under-the-hood optimisations make the system smoother and faster, and camera and gallery apps are enhanced. Customisation now includes hiding apps and creating lightweight widgets via the Playground, helping you stay productive, creative, and in control every day.

NOS 4.1 introduces a more vibrant, customisable lock screen, two relaxation-focused widgets, upgraded Live Notifications across the screens and Glyph Interface. Polished animations, and faster app launches make every swipe and interaction effortless and highly intuitive. NOS 4.1 builds on Nothing OS 4.0 with a smarter, smoother, and more personal experience that keeps you informed, relaxed, and fully in control.

3 years of Android updates and 6 years of security patches.

Nothing AI makes life simple, organised, and inspired.

Nothing’s Essential AI tools streamline daily life: Essential Search provides instant, multi-app access to information with a keyword. Essential Memory personalises results based on your activity and saved Memories. Furthermore, the Playground allows users to build and share their own no-code Essential Apps on the home screen, using AI to bring ideas to life. Nothing AI makes your phone smarter, more personal, and infinitely intuitive.

For the first time on the Phone (4a), Essential Space supports cloud access, enabling seamless cross-platform use across phones, desktops, laptops, and more.

A Flagship Display

The Nothing Phone (4a) features a 6.78″ AMOLED display with 1.5K resolution (1224 × 2720) and 440 PPI, delivering exceptional detail across every inch. With peak brightness of 4500 nits (HDR) and 1600 nits (HMB), content remains clear even under direct sunlight, while Ultra HDR photos and videos shine with brilliant highlights and deep AMOLED blacks. A 120 Hz adaptive refresh rate and 2500 Hz touch sampling ensure smooth interactions and instant responsiveness, while 2160 Hz PWM dimming reduces eye strain. The screen is protected by Corning Gorilla Glass 7i, twice as scratch-resistant as previous-generation cover glass, and survives a 1-meter drop, letting users place the phone face down without worry and fully enjoy the transparent design and Glyph Bar.

Listen, Watch, Create, and Play

The Nothing Phone (4a) is powered by a 5080 mAh battery, supporting up to 17 hours of mixed use for music, video, gaming, and messaging. Rapid 50W Fast Charging refills the battery to 60% in just 30 minutes—nearly 10% faster than the previous Phone (2a) Series. Advanced battery health management ensures over 90% capacity retention after 1,200 charge cycles, equivalent to more than three years of daily charging.

Lowest Carbon Footprint Yet

The Nothing Phone (4a) sets a new benchmark for sustainable manufacturing, with a carbon footprint of 51.13 kg CO₂e, the lowest ever for a Nothing device. 30 components use recycled materials, including 30% recycled plastic, 100% recycled aluminium and tin, and 80% recycled steel. Over 99% of the packaging is plastic-free, and the final assembly process uses 100% renewable energy.

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OPPO Reno15 5G Review: The Mid-Range Camera Phone You Should Actually Consider

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Let me establish something upfront: I don’t get excited about smartphones anymore. After years of testing devices that promise innovation and deliver incremental updates, my expectations have been thoroughly calibrated to disappointment. “Revolutionary camera system” means slightly better night mode. “All-day battery” means you’ll need to charge by dinner. “Premium design” means it looks good in photos but feels cheap in hand.

The OPPO Reno15 5G didn’t really change this perspective. It’s a mid-range device in a crowded segment, launching without major fanfare, promising features we’ve heard before. On paper, it looks competent but not groundbreaking. However, it actually delivers what it promises, and that’s what matters.

The OPPO Reno15 5G isn’t trying to be everything to everyone. It’s laser-focused on one thing: being the best camera phone you can get in the mid-range segment. After a month of real-world testing, I can confidently say it succeeds, although with some minor compromises along the way.

Elegant & Well-Built

I tested the Aurora White variant, and I need to talk about this design because it’s genuinely special. OPPO calls it the “Dancing Aurora Design,” and in this case, the marketing hyperbole is justified. The back panel features precision-etched textures that recreate the northern lights phenomenon: glow patterns that shimmer and flow as light hits the surface from different angles. The finish also happens to be highly resistant to fingerprints and smudges, which is a practical bonus.

This one-piece sculpted glass design flows seamlessly without visible seams or gaps. Combined with the aerospace-grade aluminum frame and IP69 water resistance, this phone feels premium in hand, more so than its price suggests. At 7.8mm thin and 197g, it strikes an appreciable balance. It’s substantial enough to feel quality-built but not so heavy that extended one-handed use becomes uncomfortable.

ColorOS 16: Fast, Fluid & Polished, But Bloated

ColorOS 16 based on Android 16 is OPPO’s most refined software yet; but it still can’t escape the bloatware problem that plagues OPPO devices.The new update with upgraded internals, delivers noticeably fluid performance. Every interaction feels smooth, transitions are seamless, and the system maintains consistent responsiveness even under heavy multitasking.

I can run Spotify, Maps, WhatsApp, Chrome with 15 tabs, and camera apps simultaneously without stuttering or app reloads. The OS intelligently balances system resources. In practical terms, this means apps stay in memory longer, and switching between them is instantaneous.

AI Features That Actually Matter:

AI Recording with Transcription: Real-time transcription with speaker identification works surprisingly well. I’ve tested it in meetings: accuracy averages 80-85% with mixed accents, and speaker differentiation is consistent. Auto-generated titles are impressively accurate.

AI Clear Voice: Background noise reduction during calls genuinely works. Tested while walking near construction sites and busy roads; call quality remained clear with minimal background interference.

AI Writer: System-wide text generation for emails, captions, and drafts is convenient but not revolutionary. Quality is comparable to ChatGPT but having instant access without switching apps is genuinely useful.

The Bloatware Problem:

Out of the box, the Reno15 came loaded with unnecessary apps: OPPO’s duplicate app store, pre-loaded games, redundant utilities, and promotional content. Most can be uninstalled, but it requires 15 minutes of cleanup after first setup which is highly recommended.

Worse, some apps persistently send notifications promoting OPPO services and suggesting additional downloads. I had to manually disable notifications for multiple pre-installed apps. This is unacceptable at this price point as it makes the phone feel like it’s marketed at you rather than working for you.

Software Update Commitment:

OPPO promises 4 years of Android updates and 5 years of security updates. Launching with Android 16, that means guaranteed updates through Android 20 and security patches until 2030. For a mid-range device, this is exceptional.

The Triple Rear Camera System: Where Mid-Range Gets Serious

50MP Main Camera (f/1.8, OIS): The main camera is the consistent performer. I’ve shot extensively across Dubai’s extreme lighting conditions: harsh noon sun, deep shadows, golden hour, dim restaurants, and night markets. The camera handles it all with impressive competence.

The f/1.8 aperture and 2-axis OIS combination delivers sharp, well-exposed photos in most conditions. The OIS genuinely works. I can shoot one-handed while walking and still get sharp results about 80% of the time. Dynamic range is legitimately impressive for this price bracket. Backlit scenarios that would turn subjects into silhouettes on most mid-rangers produce balanced, usable photos on the Reno15.

50MP Telephoto (f/2.8, 3.5x optical zoom, OIS): This is the phone’s secret weapon. A 50MP telephoto with 3.5x optical zoom and OIS at this price point? That’s nearly unheard of. The classic 85mm-equivalent focal length is perfect for portraits – natural compression, flattering perspective, beautiful background separation.

I’ve shot dozens of portraits, and the results consistently rival phones costing significantly more. The bokeh looks organic, edge detection is accurate even around messy hair, and skin tones remain natural. The OIS means I can shoot handheld in less-than-ideal lighting and still get sharp results.

The zoom range is practical:

  • 3.5x optical: Excellent quality
  • 7x digital: Very good for social media
  • 10x digital: Acceptable for documentation
  • 20x+: Quality degrades rapidly

What genuinely surprised me: the telephoto actually works at night. Most phone telephotos become unusable after sunset. The Reno15’s telephoto with OIS captures usable low-light portraits. Some noise is visible, but shots remain sharp and detailed.

8MP Ultra-Wide: The Weaker Sibling: Here’s where compromises become obvious. The 8MP ultra-wide is adequate at best. Daytime shots are fine, good for landscapes, architecture, and group photos. Distortion is well-controlled, and colors match the main camera reasonably. But at night? Quality drops noticeably. Images come out soft, noisy, and lacking detail. Images are definitely usable, but not as impressive as the other two sensors.

The 50MP Front Camera: Best in Class, Full Stop

Let’s address the standout feature immediately: the 50MP front camera with autofocus is the same sensor used in the Reno15 Pro and Pro Max models. At this price point, having a flagship-grade selfie camera is unprecedented.

Why This Matters:

Most mid-range phones use 16MP or 32MP front cameras with fixed focus and mediocre quality. The Reno15’s 50MP sensor with autofocus captures genuinely detailed selfies that withstand cropping and editing. When you zoom into selfie photos, you can actually see texture, skin detail, and fine elements; they don’t just dissolve into mushy, over-processed blobs.

Autofocus on a Selfie Camera:

This sounds minor until you actually use it. The autofocus ensures sharp selfies whether you’re 30cm away or at arm’s length. It also enables macro-style close-ups. I’ve taken detailed selfies showing individual makeup details, fabric textures, and even eye reflections with perfect focus.

Group Selfies:

The field of view is wide enough to fit 6-7 people comfortably without awkward arm extensions. I tested this at multiple gatherings. the ultra-wide capability means everyone fits in frame without cutting off heads or forcing people to squeeze uncomfortably close.

Video Calls:

The 50MP sensor delivers exceptional video call quality. On Zoom, Google Meet, and WhatsApp video calls, multiple people commented on how sharp and clear my video looked compared to their feeds. For anyone doing frequent video calls or content creation, this front camera alone justifies consideration. 

Stereo Speakers: Impressive, and Tunable

The Reno 15’s dual stereo speaker setup includes a unique “Ultra Volume Mode” that boosts output up to 300% beyond normal maximum volume. In theory, this sounds great for noisy environments. In practice, it’s a mixed bag.

Audio quality is very good. There’s decent bass presence, clear vocals, and controlled high-frequency response. The speakers deliver rich, full sound that’s genuinely enjoyable for media consumption and casual music listening. The stereo separation is good. Watching videos with the phone in landscape orientation provides a satisfying spatial audio experience. Gaming audio feels immersive with clear directional cues.

At 300% Volume in the Ultra Volume Mode, volume definitely increases; it’s genuinely loud enough to hear in very noisy environments. But audio quality deteriorates noticeably. I tested this extensively. For normal use, 70-90% regular volume is ideal. The 300% mode is only useful in specific scenarios; construction sites, extremely loud environments, or emergency situations where you need maximum audibility regardless of quality.

The Fingerprint Scanner: Actually Superfast

The optical in-display fingerprint scanner is genuinely one of the fastest I’ve tested. Recognition is near-instantaneous as there’s virtually no delay between touching the sensor and unlocking. It feels less like authentication and more like the phone simply recognizing you exist.

The registration process is quick and straightforward. The sensor area is well-positioned, easy to reach with your thumb in normal grip. Success rate is exceptionally high in my experience as I’ve tested with wet fingers, slightly oily fingers, and different screen protectors, and it consistently works on the first attempt.

Two-Day Battery Life: Liberation From Charging Anxiety

The 6500mAh battery delivers genuine two-day endurance for most users. My usage is heavy with extensive photography, social media, messaging, navigation, music streaming, video calls, and web browsing. Even with this load, I consistently finish full days with 35-40% remaining.

On lighter days (weekends with less photography and screen time), I’ve easily achieved two full days before needing to charge. I’ve forgotten to charge overnight multiple times. Woke up with 43%, proceeded with normal usage including photography, navigation, and media consumption, and still finished the day with 12%. That’s the kind of reliability that eliminates battery anxiety entirely.

When you do need to charge, 80W SUPERVOOC is impressively fast. 0-50% takes about 20 minutes. A full charge from near-empty takes approximately 50 minutes. And critically, OPPO includes the 80W charger in the box; a detail that shouldn’t be noteworthy but has become increasingly rare. The phone also supports battery health optimization. You can set a charging limit to extend long-term battery lifespan. The system can also learn your charging patterns and slow charging overnight to reduce battery stress.

Performance: Good Enough, Not Exceptional

The Snapdragon 7 Gen 4 delivers solid mid-range performance. This isn’t a flagship processor, and OPPO isn’t pretending it is. Apps launch quickly, multitasking is smooth, and daily tasks feel responsive. For typical usage (messaging, browsing, photography, social media, navigation, streaming music), it’s more than adequate. I’ve run Google Maps navigation with Spotify streaming in the background while messaging on WhatsApp and browsing Chrome with 12+ tabs open. Everything continued running smoothly without slowdown or app reloads.

Gaming Performance:

I tested PUBG Mobile and Call of Duty Mobile. At high settings, both run smoothly at 60fps. At maximum settings, frame rates occasionally dip but remain playable. Thermal management is good; the phone gets warm but never uncomfortably hot.

For casual and moderate gamers, performance is perfectly acceptable. You can enjoy popular titles at good visual quality with smooth performance. Competitive gamers demanding absolute maximum frame rates and minimum latency should look to flagship chips, but for everyone else, this processor is sufficient.

Who Should Buy the OPPO Reno15 5G?

Buy it if:

  • Camera quality is your priority: This is arguably the best camera phone in the mid-range segment, full stop
  • Selfies and video calls matter: The 50MP front camera with autofocus is unmatched at this price
  • Portrait photography is important: The 50MP telephoto makes this phone a portrait powerhouse
  • You want two-day battery life: 6500mAh delivers genuine endurance
  • You value design: The Aurora White finish is genuinely beautiful

Skip it if:

  • You need flagship gaming performance: Mid-range chip means mid-range gaming
  • Stock Android is essential: ColorOS is feature-rich but heavily customized

The Verdict: Best Mid-Range Camera Phone

The OPPO Reno15 5G is the mid-range camera phone to beat right now. The combination of 50MP main camera, 50MP telephoto, and especially the 50MP front camera creates a photography experience that rivals devices costing significantly more. Add genuine two-day battery life, beautiful design, and fast charging, and you have a compelling package.

The front camera alone makes this phone worth considering for anyone who prioritizes selfies and video calls. Having the same 50MP sensor as the Pro models at mid-range pricing is unprecedented value.

But OPPO undermines this with bloatware, persistent promotional notifications, and a weak ultra-wide camera. ColorOS 16 is polished and feature-rich, but the out-of-box experience feels cluttered and commercial rather than premium.

If camera quality (especially selfies and portraits) is your priority, the Reno15 5G delivers exceptional value. Just be prepared to spend 15 minutes cleaning up bloatware and disabling promotional notifications after first setup.

For content creators, selfie enthusiasts, portrait photographers, and anyone who values two-day battery life in a beautifully designed package, this is the mid-range phone to get.

Rating: 8/10

Camera: 9/10 – Exceptional main and telephoto, best-in-class selfie camera, weak ultra-wide
ColorOS 16: 7/10 – Polished and feature-rich, undermined by bloatware
Battery: 9.5/10 – Genuine two-day endurance
Performance: 7.5/10 – Good for daily use, not a dedicated gaming powerhouse
Design: 9/10 – Aurora White color option is genuinely beautiful
Value: 9/10 – Best camera-to-price ratio in mid-range segment

This is the mid-range camera phone I’d actually recommend—just disable the bloatware first.

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