The smartphone market in 2026 is more competitive than ever, but the iQOO 15 Ultra enters the scene with a clear focus — delivering top-tier performance, advanced cooling, and long-lasting battery life in a single premium package. As the first “Ultra” device from iQOO, this model represents the brand’s most ambitious flagship yet.
Designed for gamers, power users, and premium smartphone buyers, the device combines high-end hardware with practical engineering. It is not just about speed; it is about stability, heat management, and real-world performance consistency.
Advanced Active Cooling System for Stable Gaming
One of the most talked-about features of the iQOO 15 Ultra is its Ice Dome active cooling system. Unlike traditional smartphones that rely only on vapor chamber cooling, this device includes a built-in 17x17mm internal fan that actively pushes heat out through a side vent.
This engineering approach helps maintain consistent temperatures during heavy tasks such as long gaming sessions or 4K video recording. Even under extended load, the device is designed to remain thermally stable, improving sustained performance.
What makes this feature more impressive is that the phone still carries IP68 and IP69 water and dust resistance ratings. Integrating active airflow while maintaining protection standards shows a strong focus on design refinement.
Massive 7400mAh Battery with Fast Charging Support
Battery capacity is another highlight. The 7400mAh battery inside an 8.7mm slim body is one of the largest in the flagship segment. iQOO has used a high-density silicon-anode battery design to maximize capacity without increasing thickness significantly.
For heavy users, this translates to:
Extended gaming sessions
Full-day productivity without anxiety
Reduced need for frequent charging
The phone supports 100W wired fast charging and 40W wireless charging, allowing users to quickly power up when needed. While actual charging speeds may vary depending on usage conditions, the combination of large capacity and fast charging makes it highly practical for daily life.
2K+ Samsung AMOLED Display with 144Hz Refresh Rate
The device features a 6.85-inch 2K+ curved Samsung M14 LTPO AMOLED display with a 144Hz refresh rate. This panel delivers smooth scrolling, sharp visuals, and vibrant color reproduction.
Key display highlights include:
High resolution for detailed content viewing
Adaptive refresh rate for better power efficiency
Strong peak brightness for outdoor visibility
Curved design for premium in-hand feel
Whether watching HDR videos, editing photos, or gaming, the display quality matches flagship expectations in 2026.
Snapdragon 8 Elite Gen 5 Processor for Flagship-Level Speed
Powering the iQOO 15 Ultra is the Snapdragon 8 Elite Gen 5 (3nm) chipset. Built for performance and efficiency, this processor supports advanced AI tasks, improved GPU rendering, and strong multitasking capabilities.
The phone is available with:
16GB or 24GB LPDDR5X RAM
256GB, 512GB, or 1TB UFS 4.1 storage
This hardware setup ensures smooth app switching, fast file transfers, and future-ready performance for upcoming Android updates.
It runs on Android 16 with OriginOS 6.0, offering customization options, system optimizations, and enhanced privacy controls.
Triple 50MP Camera System for Balanced Photography
Unlike many gaming-focused phones that compromise on cameras, the iQOO 15 Ultra offers a versatile triple-camera setup:
50MP Sony IMX921 main sensor
50MP ultra-wide camera
50MP 3x periscope telephoto lens
This combination allows users to capture detailed standard shots, wide-angle landscapes, and zoom photography without significant loss of clarity.
The 32MP front camera handles selfies and video calls with high-resolution output. While camera performance depends on lighting and usage conditions, the hardware suggests strong all-round imaging capability.
Full Specifications Overview
Display: 6.85-inch 2K+ curved Samsung M14 LTPO AMOLED, 144Hz
Processor: Snapdragon 8 Elite Gen 5 (3nm)
RAM: 16GB / 24GB LPDDR5X
Storage: 256GB / 512GB / 1TB UFS 4.1
Operating System: Android 16 with OriginOS 6.0
Rear Camera: 50MP + 50MP + 50MP
Front Camera: 32MP
Battery: 7400mAh
Charging: 100W wired, 40W wireless
Protection: IP68 + IP69
Weight: 227g
Connectivity and Extra Features
The phone includes modern connectivity options such as:
5G SA/NSA support
Dual 4G VoLTE
Wi-Fi 7
Bluetooth 6.0
Stereo speakers with Hi-Fi audio
In-display 3D ultrasonic fingerprint sensor
USB Type-C 3.2 Gen1 and NFC
These additions make it suitable not only for gaming but also for professional use, multimedia consumption, and secure transactions.
Pricing and Variants
The iQOO 15 Ultra is offered in multiple configurations:
16GB + 256GB – 5,699 yuan
16GB + 512GB – 5,999 yuan
16GB + 1TB – 6,999 yuan
24GB + 1TB – 7,699 yuan
Pricing positions it firmly in the premium flagship category. However, considering its cooling system, battery capacity, display quality, and hardware specifications, the cost aligns with its feature set.
Final Verdict: A Balanced Flagship with Gaming DNA
The iQOO 15 Ultra stands out as a performance-focused flagship that does not ignore everyday practicality. With active cooling, a large battery, a high-resolution display, and a capable camera system, it offers a well-rounded experience.
It is especially appealing to gamers and power users who demand sustained performance, but it also caters to photography enthusiasts and professionals looking for a dependable premium smartphone.
As always, specifications and pricing may vary by region. Buyers are advised to check official sources and authorized retailers for the most accurate and updated information before purchasing.
Hi, I’m Zeeshan, the author behind PPdmuar. I run this website to share helpful and easy-to-understand content about mobile technology and automobiles. I enjoy researching new topics, learning how things work, and then explaining them in a simple way so anyone can understand.