The smartphone market has welcomed a powerful new arrival: the iQOO 15 Ultra has made its official debut in China. Positioned as the brand’s top-tier device, this model aims to close the gap between premium smartphones and dedicated gaming hardware. Designed for demanding users, the device reflects iQOO’s highest level of technical expertise, offering sustained speed, solid build quality, and dependable long-term usage without compromise.
This article explains how the company managed to fit an active cooling fan and a record-breaking battery capacity into a body that remains comfortable to hold. By balancing extreme hardware capabilities with smooth, responsive software, iQOO has delivered a phone that directly targets the core needs of competitive mobile players, enabling stable output and consistent responsiveness during extended play sessions.
Display and Visuals
The iQOO 15 Ultra features a 6.82-inch 2K BOE OLED display with the latest LTPO technology, supporting a variable refresh rate up to 144Hz, perfect for smooth visuals. Its brightness reaches 1,600 nits, and under localized HDR, it can peak at 3,200 nits, making content easily visible even under bright sunlight. This high-end display ensures every frame is rendered sharply, enhancing the viewing experience.
Additionally, the screen incorporates high-frequency PWM dimming to reduce eye strain during extended usage. The 2K resolution combined with 10-bit color depth delivers cinematic visuals, offering both gaming precision and excellent media consumption quality.
Processing and Active Cooling
At its core, the device is powered by the Snapdragon 8 Elite chipset. To maintain peak performance, iQOO has included an active cooling fan paired with a large vapor chamber, ensuring sustained high frame rates even during intense gaming sessions on titles like Genshin Impact or Honor of Kings.
The phone also includes a Q3 gaming chip that handles interpolation and super-resolution, allowing games designed for 60fps to run smoothly at 144fps. With up to 16GB LPDDR5X RAM and UFS 4.0 storage, the device is equipped for multitasking, AI-based tasks, and large-scale video editing.
Revolutionary 7,400mAh Battery
One of the standout features is the 7,400 mAh battery, which uses third-generation Silicon-Carbon technology to fit this massive capacity into a slim form factor. This allows two days of moderate usage or a full day of heavy gaming without needing a recharge.
Charging is equally impressive, with support for:
- 120W wired fast charging
- 50W wireless charging
The FlashCharge technology allows the huge battery to be fully charged in under 30 minutes, while OriginOS 5 battery management ensures the cells remain healthy through thousands of cycles.
Professional-Grade Cameras
The iQOO 15 Ultra doesn’t compromise on optics:
- Triple rear camera setup
- 50MP Sony LYT-900 main sensor with OIS
- 200MP periscope telephoto lens (Samsung HP9) offering 3.7x optical zoom
The phone can record 8K 60fps video, making it an excellent tool for content creators. The combination of sensors makes it versatile for both professional work and casual photography.
Technical Specifications
Processor: Snapdragon 8 Elite + Q3 Gaming Chip
- Display: 6.82-inch 2K BOE OLED, 144Hz, 3,200 nits
- RAM/Storage: Up to 16GB LPDDR5X / 1TB UFS 4.0
- Main Camera: 50MP Sony LYT-900 (OIS)
- Periscope Lens: 200MP Samsung HP9, 3.7x optical zoom
- Battery: 7,400mAh Silicon-Carbon
- Charging: 120W Wired / 50W Wireless
- Special Feature: Built-in Active Cooling Fan
- OS: OriginOS 5 (Android 16)
Pricing and Availability
The iQOO 15 Ultra has launched in China at:
- CNY 5,499 (~Rs. 64,300) for the 12GB + 256GB variant
- CNY 6,499 for a 1TB storage model
Color options include:
- Track Edition (Black)
- Legendary Edition (White with stripes)
- Titanium finish
International availability, including India, is expected in the coming months following the Chinese launch.
Which iQOO phone has a 7000mAh battery?
The iQOO 11 series and the newer iQOO 15 Ultra are notable for featuring massive batteries, with capacities of 7,000 mAh or more. These devices are designed to support extended gaming sessions and heavy multitasking, ensuring that users don’t need to worry about frequent recharges. The high-capacity battery, combined with fast charging, makes these phones ideal for gamers and power users who need uninterrupted performance throughout the day.
Who is the No. 1 Gaming phone?
The “No. 1 gaming phone” is defined by performance, display, cooling, and battery. Currently, phones like the iQOO 15 Ultra, Asus ROG Phone 7, and Black Shark 6 series are considered top contenders. Among them, the iQOO 15 Ultra is gaining recognition for its combination of a high-refresh-rate 2K display, a massive battery, an active cooling system, and a Snapdragon 8 Elite chipset, making it one of the most capable devices for mobile e-sports and long gaming sessions.
Read Also: Realme C85 Pro Launched: Ultra Battery Smartphone With 7000mAh Power & Waterproof Design
Is iQOO better than OnePlus?
Both iQOO and OnePlus offer high-performance smartphones, but they focus on slightly different audiences. iQOO phones are more gaming- and performance-oriented, with massive batteries and active cooling. OnePlus, on the other hand, emphasizes balanced performance, design, and software experience. For users who prioritize gaming, sustained performance, and battery endurance, iQOO is generally the better choice. At the same time, the OnePlus is better suited for those who want a premium design and smoother software integration.
Will there be an iQOO 15 Ultra?
Yes, the iQOO 15 Ultra has already been officially launched in China and is expected to reach international markets, including India, in the upcoming months. It is a flagship gaming-focused smartphone featuring a 7,400 mAh battery, an active cooling fan, a Snapdragon 8 Elite chipset, and high-end cameras. This device is designed for users who want marathon gaming, high performance, and professional-grade photography in one package.
Frequently Asked Questions
Which iQOO phone has the largest battery?
iQOO has several models with large batteries, but the iQOO 15 Ultra stands out with a 7,400 mAh battery that lasts two full days of moderate use or a full day of heavy gaming. It also supports fast wired and wireless charging, making it highly convenient for power users.
What display does the iQOO 15 Ultra feature?
The iQOO 15 Ultra features a 6.82-inch 2K OLED display with LTPO and a variable refresh rate up to 144Hz. Its high brightness and 10-bit color depth provide sharp visuals and immersive cinematic quality for gaming and media consumption.
Does iQOO 15 Ultra have active cooling?
Yes, the phone includes a built-in active cooling fan combined with a vapor chamber. This ensures that the Snapdragon 8 Elite chipset maintains high performance for extended periods without throttling, making it ideal for long gaming sessions.
What cameras are on the iQOO 15 Ultra?
It has a triple rear camera setup, featuring a 50MP Sony LYT-900 main sensor and a 200MP Samsung HP9 periscope telephoto lens. The camera system supports 8K video recording at 60 fps and detailed zoom shots, catering to both photography enthusiasts and content creators.
How much RAM and storage does it support?
The iQOO 15 Ultra offers up to 16GB of LPDDR5X RAM and up to 1TB of UFS 4.0 storage, making it a powerhouse for multitasking, heavy app use, AI tasks, and video editing without any performance lag.
Is iQOO better than OnePlus for gaming?
For mobile gaming and high-intensity performance, iQOO devices, particularly the 15 Ultra, are generally considered better due to massive batteries, active cooling, and gaming-optimized hardware. OnePlus, while strong in design and software, focuses more on balanced everyday performance rather than marathon gaming.
When will iQOO 15 Ultra be available internationally?
The iQOO 15 Ultra launched in China first, with prices starting around CNY 5,499 (~₹64,300). International availability, including India, is expected within the next few months, with all major variants and color options gradually released.
Conclusion
The iQOO 15 Ultra is a flagship device designed for power users, gamers, and content creators who demand long-lasting battery, high-end performance, and advanced display technology. With features like active cooling, 2K 144Hz display, massive 7,400mAh battery, and professional-grade cameras, it stands as one of the most complete and capable smartphones available. This makes it an excellent choice for those seeking an all-in-one device that delivers both gaming performance and everyday usability.
