- Siri natural language commands and dictation Battery . Non-removable Li-Ion 3046 mAh battery (11.67 Wh) Charging: Fast battery charging 18W: 50% in 30 min; USB Power Delivery 2.0; Qi wireless charging; Talk time: Up to 18 h (multimedia) Music play: Up to 65 h At about 10.5 hours of battery life, the iPhone 11 Pro offers good endurance, but the iPhone 11 Pro Max lasts nearly 12 hours on a charge. You can pay $1,149 for 256GB of storage on the iPhone The iPhone 11 Pro has a 3,190 mAh battery, a huge step up from the 2,658 mAh cell in the XS. It will however keep its predecessor's pricing, starting at $999. It's said to sport a frosted glass Apple iPhone 11 Pro Max (256GB, Space Gray) - AT&T/T-Mobile Unlocked (Renewed) 5,000 to 5,999 mAh; 6,000 mAh & Above; Sim Card Size. Cellular Phone Battery Compare Apple iPhone 11 Pro 256GB vs Apple iPhone XS Max 256GB Differences including the Price, Camera, Display, Performance, Ram, Storage, Battery, Operating System, Network Connectivity, Multimedia Warranty Critic Rating, User Rating and more. 3046 mAh: vs + 3110 mAh 2% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use iPhone 11 Pro (256GB) iPhone Samsung Galaxy S23 is the flagship Android battery champion but iPhone 14 Pro Max reigns supreme . 11:57 (60Hz) iPhone 14 Pro: 3,200 mAh: 10:13 (120Hz adaptive) iPhone 14 Pro Max: Released 2019, September 20 188g, 8.1mm thickness iOS 13, up to iOS 17.2 64GB/256GB/512GB storage, no card slot 15% 11,102,512 hits 442 Become a fan 5.8" 1125x2436 pixels 12MP 2160p 4GB RAM Apple 8kWHVXW.