iQOO 15 Review: The Snapdragon 8 Elite Gen 5 Powerhouse with a 7000mAh Battery

Released late last year on December 1, 2025, the iQOO 15 continues to dominate the premium smartphone market in 2026. This device is a fascinating mix of ultra-high-end hardware and some very specific compromises. Packing the absolute best-in-class Snapdragon 8 Elite Gen 5 and a massive 7000 mAh battery, it is a dream for heavy users.

But does the lack of a bezel-less design and the curious cap on video recording resolution hold it back? We have tested the iQOO 15 extensively to bring you this definitive review.

1. Performance: Unmatched Elite Power

The beating heart of the iQOO 15 is the incredibly powerful Qualcomm Snapdragon 8 Elite Gen 5. This processor features a dual-core setup clocked at an insane 4.6 GHz, supported by a 3.62 GHz hexa-core cluster. Running on the highly optimized Android v16, this phone simply flies.

With up to 16GB of RAM, the device is future-proofed for the most demanding mobile games, emulators, and heavy multitasking. iQOO's thermal management ensures that even when the processor is pushed to its absolute limits, the phone rarely overheats, maintaining stable frame rates during extended gaming sessions.

2. Display: QHD+ Clarity with a Flat-Screen Appeal

The screen is a massive 6.85-inch AMOLED panel pushing a stunning QHD+ resolution (1440x3168 px). The 144Hz refresh rate makes the UI feel hyper-responsive.

Interestingly, iQOO has opted against a bezel-less or curved design here. The display has visible borders, which is actually a massive plus for hardcore gamers. A flat display with slight bezels drastically reduces accidental edge touches when playing games like BGMI or Call of Duty Mobile, providing a better grip during intense moments.

3. Cameras: The Triple 50MP Threat

iQOO has gone all-out on the photography hardware, offering a rare and highly versatile Triple 50MP camera setup.

• Photography: The 50MP primary sensor captures immense detail. The 50MP Ultrawide ensures your landscape shots don't lose quality. But the real star is the 50MP Periscope lens. It offers 3x optical zoom for perfect portraits and can push all the way to 100x digital zoom for capturing distant subjects.
• The Video Quirk: Despite the flagship processor and massive camera sensors, video recording on the rear is capped at Full HD (1080p). While you can shoot at high frame rates (up to 240 fps for slow-motion), the lack of 4K or 8K recording is a noticeable omission for content creators.
• Front Camera: The 32MP selfie shooter captures sharp, social-media-ready images and records smooth Full HD video at 60fps.

4. Battery: The 7000mAh Endurance Champion

Just like its siblings, the iQOO 15 excels in battery life. The gigantic 7000 mAh battery ensures you can leave your charger at home. Even with the QHD+ display running at 144Hz, this phone effortlessly lasts two full days for an average user.

When you do need to charge, the included 100W Flash Charging via the USB Type-C port juices up the massive battery in under an hour. It also supports eSIM functionality, allowing for seamless network switching without physically swapping SIM cards.

Pros and Cons

Final Word

The iQOO 15 is a device of extremes. It offers some of the best processing power, battery life, and still-photography hardware on the market. If you are a mobile gamer or a power user who prioritizes performance and battery over 4K video recording, this phone is an absolute steal. It’s built for longevity and pure computing power.