iQOO 15 Flagship Review: Power, Camera, and Endurance

iQOO 15 offers flagship performance, a vibrant 2K OLED display, and a versatile triple-camera setup, all-day battery life, and fast charging—available in Volcanic Gray and Alpha Black.

Meet the iQOO 15, a flagship that blends top-tier performance with standout endurance. Built for gamers and creators, it pairs powerful hardware with a refined camera system.

Performance and power

Inside, the device runs the Snapdragon 8 Elite Gen 5 processor with a peak clock of 4.6 GHz, and memory speeds up to 9,600 Mbps. This combo ensures quick app launches, smooth multitasking, and strong gaming performance even under heavy loads.

Display and gaming experience

The 6.7-inch 2KM14 LEAD OLED panel delivers vivid colors, deep contrast, and high detail, with a peak brightness of up to 6,000 nits and eye-friendly features. For gaming, the dedicated Q3 gaming chip supports ray tracing and a steady 144 frames per second, making the phone feel like a portable PC.

Camera system

The triple camera array features three 50 MP sensors: a Sony Super Periscope telephoto with 3x optical zoom, a main sensor with advanced stabilization, and an ultra-wide lens. The device also supports up to 100x digital zoom for distant subjects, reliable in scenarios like landscape views or moving shots.

Video and streaming

For live streams there is a Pro-Streaming mode that outputs 2K video at 60 fps with a 20 Mbps data rate, delivering detailed footage for creators.

Software and experience

The iQOO 15 runs OriginOS 6, designed to speed up app launches, improve data loading, and provide a responsive touch experience even during intense tasks.

Battery and charging

The phone uses a 7,000 mAh cell to last through a full day of heavy use. It supports wired FlashCharge at 100 W, wireless charging at 40 W, and a bypass charging mode that helps keep temperatures down during demanding activities.

Durability and design

Color options are Volcanic Gray and Alpha Black, with a satin finish that resists fingerprints. It carries IP68/69 dust and water resistance and includes an ultrasonic 3D in-display fingerprint sensor for quick unlocking.

Availability and pricing

Launch date in English markets: December 9, 2025.

Available through the official Vivo store and major retailers such as Amazon, Best Buy, and Walmart.

Price: from around $575.

Expert opinion

Expert comment: Tech analyst Jordan Kim notes that the iQOO 15 delivers flagship speed and long battery life, though its premium price will appeal mainly to power users.

He adds that the device is a strong choice for gamers and creators who want a single, well-rounded device.

Bottom line

In short, the iQOO 15 combines speed, a high-quality display, and a versatile camera setup with strong endurance. Its long battery life, fast charging, and sturdy build make it a compelling option for users seeking a premium Android experience.