iPhone 11 Pro Max

Display Type - Super Retina XDR OLED, HDR10, Dolby Vision, 800 nits (HBM), 1200 nits (peak)
Display Size - 6.5 inches, 102.9 cm2 (~83.7% screen-to-body ratio)
Display Resolution - 1242 x 2688 pixels, 19.5:9 ratio (~458 ppi density)
Protection - Scratch-resistant glass
OS - iOS 13, upgradable to iOS 16.4.1
Chipset - Apple A13 Bionic (7 nm+)
Card slot No
Internal 64GB 4GB RAM, 256GB 4GB RAM, 512GB 4GB RAM
Rear Camera - 12 MP, f/1.8, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
12 MP, f/2.0, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2x optical zoom
Front Camera - 12 MP, f/2.2, 23mm (wide), 1/3.6"
SL 3D, (depth/biometrics sensor)
Loudspeaker Yes, with stereo speakers
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Battery Type Li-Ion 3969 mAh, non-removable (15.04 Wh)
Charging Wired, PD2.0, 50% in 30 min (advertised)
Wireless (Qi)