The 6.85-inch AMOLED panel has a resolution of 3168 x 1440 pixels, a refresh rate of 144Hz, and a remarkable peak HDR brightness of 8,000 nits or 2,600 nits in terms of full-screen brightness. Meanwhile, the battery has a capacity of 7,400mAh, and charging takes place via USB-C at up to 100 watts or wirelessly at 40 watts. The iQOO 15 Ultra makes fewer compromises with its camera setup than many other gaming flagships, such as the RedMagic 11 Pro.

Vivo further opted for a 50MP f/1.9 main camera with a 1/1.56-inch sensor, a 50MP f/2.05 ultra-wide-angle camera with a 1/2.76-inch sensor, and a 50MP f/2.65 telephoto camera with a 1/1.95-inch sensor and 3x optical zoom. The 32MP f/2.2 selfie camera is located in a centered punch-hole. The ultrasonic fingerprint sensor is integrated into the display.