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iQOO 15 Review (2026): The Best Flagship Killer Under ₹75,000?

Snapdragon 8 Elite Gen 5, 4 million+ AnTuTu, world's first 2K Samsung LEAD OLED at 6,000 nits, 7,000mAh battery with 100W charging in 15 minutes. We spent two weeks pushing the iQOO 15 to its limits — here's our full verdict.

📅 Updated: April 2026 ✍️ By Ganesh Umarane ⏱️ 10 min read

🏆 Editor's Choice ⚡ Flagship Killer ✅ Highly Recommended

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iQOO 15 Legend — Amazon India

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₹72,998

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In India's highly competitive flagship smartphone market, spending ₹75,000 means you're competing against the Samsung Galaxy S25, OnePlus 13, and even the base iPhone 16. The iQOO 15 Legend, priced at ₹72,998, doesn't just compete — it dominates most of them in the areas that matter most to enthusiasts: raw performance, display brightness, charging speed, and gaming capability.

Backed by iQOO's gaming heritage and Qualcomm's most powerful chip of 2026, this phone is designed for people who want the absolute best performance without paying ₹1,00,000+. We tested it across intensive gaming, professional photography, 4K video, and two weeks of daily use. Here is our complete, no-holds-barred review.

The Snapdragon 8 Elite Gen 5 (TSMC 3nm) is Qualcomm's most advanced processor to date. Paired with a dedicated Q3 Supercomputing Chip — a co-processor that handles AI tasks, gaming frame boosts, and display rendering separately — the iQOO 15 delivers a level of performance that feels untouchable at this price.

In gaming, we ran BGMI on Ultra HD + Extreme 90fps for 60-minute sessions without a single frame drop or thermal throttle. Genshin Impact on Highest settings ran at a locked 60fps with the display looking absolutely stunning. Thanks to the 8,000mm² vapour chamber cooling system — the largest ever on an iQOO phone — the device stayed remarkably cool even under sustained load. Surface temperature never exceeded 40°C in our tests.

For everyday tasks — app switching, browsing, multitasking between 10+ apps — the 12GB LPDDR5X RAM and 256GB UFS 4.0 storage make everything instantaneous. This phone will feel fast for at least 4–5 years of use.

The Samsung 2K M14 LEAD OLED panel on the iQOO 15 is a genuine world first on Android. "LEAD OLED" refers to a next-generation panel architecture that achieves 6,000 nits local peak brightness — significantly brighter than any competing phone at any price. Under direct afternoon sun in Bengaluru, the display remains perfectly readable at 100% auto brightness, which is something most flagship phones struggle with.

The 2K resolution at 144Hz means you get both pixel-perfect sharpness and ultra-smooth scrolling simultaneously. OLED technology delivers perfect blacks, infinite contrast ratios, and vivid, accurate colours. Whether you're playing a dark-themed game, watching a cinematic movie on Netflix, or editing photos, this display makes everything look extraordinary.

For comparison, the Samsung Galaxy S25 display peaks at around 2,600 nits. The iQOO 15 at 6,000 nits is more than double that. For outdoor use and HDR content, there is simply no competition at this price.

The 7,000mAh 4th Generation Silicon Anode battery is a significant engineering achievement. Silicon anode technology stores more energy in a smaller physical space compared to standard lithium batteries — meaning iQOO can pack 7,000mAh into a flagship-thin body without making the phone bulky or heavy.

In real-world use with heavy gaming, 4K video recording, and 5G browsing, the battery comfortably lasted a full day with 30–40% remaining. On moderate use days, we consistently hit 1.5 days between charges — remarkable for a phone this powerful.

The 100W FlashCharge is a game-changer. A full charge from flat takes approximately 15 minutes. That means plugging in during a quick shower or a 15-minute coffee break gives you a full day of battery. The 40W wireless charging (also included) is the fastest wireless charging available on any phone under ₹80,000 — a full wireless charge takes about 45 minutes. Both the wired and wireless chargers are included in the box.

The iQOO 15 features a triple rear camera system — all three lenses are 50MP Sony sensors, which is unusual and impressive. Most competitors use lower-resolution ultrawide and telephoto cameras to cut costs. iQOO gives you full 50MP resolution across all three focal lengths.

The main camera produces flagship-quality photos in all lighting conditions — the large Sony sensor captures excellent detail, the OIS prevents blur in handheld shots, and the colour processing is natural rather than over-sharpened. In low light, the results are genuinely impressive — detailed, low-noise shots without the muddy quality common in budget flagship cameras.

The periscope telephoto with 3X optical zoom is where many competing phones at this price fall short. True periscope optics mean there's no digital quality loss at 3X — what you see is optically crisp. The ultrawide at 50MP captures building-scale scenes, group photos, and landscapes with a level of detail that stands up to heavy cropping.

Video recording goes up to 8K on the rear camera and 4K on the front camera. For content creators, vloggers, and anyone who wants cinematic quality video from a smartphone, the iQOO 15 is one of the best options available at any price in India.

iQOO's entire brand identity is built around gaming, and the iQOO 15 delivers on that promise comprehensively. The combination of the Snapdragon 8 Elite Gen 5, the 144Hz 2K OLED display, the 8,000mm² vapour chamber, and the Q3 Supercomputing Chip creates a gaming experience that rivals dedicated gaming phones costing ₹30,000 more.

The Q3 Supercomputing Chip specifically handles frame generation — it can boost effective frame rates in supported games beyond what the main processor achieves alone. In BGMI, this translates to smoother, more responsive gameplay even during intense 5v5 fights. The dedicated chip also offloads AI processing, keeping the main processor cooler and more available for raw game rendering.

Physical gaming triggers on the side of the phone offer console-style button mapping — a feature typically found only on gaming-specific phones. For competitive mobile gamers, this is a meaningful advantage in shooters and racing games.

At ₹72,998, you expect a premium build — and the iQOO 15 delivers. The glass back with a matte finish feels genuinely luxurious, resists fingerprints, and has enough grip to feel secure in hand. The aluminium frame is solid and precisely machined.

The IP68 + IP69 dual waterproofing is exceptional for a performance flagship. IP68 handles submersion, IP69 handles high-pressure jets. This is the same level of waterproofing as phones costing ₹1,20,000+. Dropping it in a pool, getting caught in heavy rain, or splashing water near a sink — none of these are concerns with the iQOO 15.

The iQOO 15 runs Android 16 with OriginOS 6 and comes with a commitment of 5 years of major Android OS updates and 6 years of security patches. This is one of the longest software support windows of any Android phone under ₹80,000, meaning this phone will remain current, secure, and feature-complete well into 2031.

OriginOS 6 is clean, fast, and feature-rich. There's minimal bloatware, excellent customisation options, and deep gaming mode integration. The AI features — including real-time translation, smart photo editing, and live call transcription — are genuinely useful additions rather than gimmicks.

We compared the iQOO 15 against its closest rivals in the ₹65,000–₹85,000 segment:

The OnePlus 13 is the closest rival and also excellent — it has faster wireless charging but a smaller battery and significantly dimmer display. The Samsung Galaxy S25 leads on software support and brand trust but trails badly on performance, battery, charging speed, and brightness. For pure performance per rupee, the iQOO 15 wins this comparison convincingly.