Apple iPhone 15 Pro Max: - Super Retina XDR display - 6.7-inch (diagonal) all-screen OLED display - 2796 by 1290-pixel resolution at 460 ppi - ProMotion technology with adaptive refresh rates up to 120Hz - Always-On display - Dynamic Island - HDR display - True Tone - Wide colour (P3) - Haptic Touch - Rated IP68 (maximum depth of 6 meters up to 30 minutes) under IEC standard 60529 - A17 Pro chip - 6-core CPU with 2 performance and 4 efficiency-cores - 6-core GPU - 16-core Neural Engine - Video playback: Up to 29 hours - Video playback (streamed): Up to 25 hours - Audio playback: Up to 95 hours - Built-in rechargeable lithium-ion battery