Sure, here are the detailed specifications for the Apple iPhone 13 Pro Max 256GB SINGLE SIM:

**Display:**
– 6.7-inch Super Retina XDR display
– Resolution of 2778 x 1284 pixels at 458 pixels per inch (ppi)
– ProMotion technology with a variable refresh rate up to 120Hz
– HDR10, Dolby Vision, and HLG support
– True Tone technology
– Ceramic Shield front cover with improved drop performance

**Processor:**
– A15 Bionic chip with 6-core CPU (2 performance cores and 4 efficiency cores)
– 5-core GPU
– 16-core Neural Engine

**Storage:**
– 256GB internal storage

**Camera:**
– Triple 12MP camera system on the back with Ultra Wide, Wide, and Telephoto lenses
– Ultra Wide: ƒ/1.8 aperture, 120° field of view, 12MP sensor
– Wide: ƒ/1.5 aperture, 26 mm focal length, 12MP sensor with sensor-shift optical image stabilization
– Telephoto: ƒ/2.8 aperture, 77 mm focal length, 12MP sensor
– Night mode, Deep Fusion, Smart HDR 4, ProRAW, and ProRes video recording
– LiDAR Scanner for improved low-light autofocus and augmented reality (AR) experiences
– 12MP front camera with TrueDepth technology and ƒ/2.2 aperture

**Battery:**
– Built-in rechargeable lithium-ion battery
– Up to 28 hours of talk time
– Up to 95 hours of audio playback
– MagSafe wireless charging up to 15W
– Qi wireless charging up to 7.5W

**Connectivity:**
– 5G capable
– Gigabit LTE with 4×4 MIMO and LAA
– Dual SIM (nano-SIM and eSIM)
– Wi-Fi 6 (802.11ax) with MIMO
– Bluetooth 5.0
– NFC with reader mode

**Operating System:**
– iOS 15

**Dimensions:**
– Height: 160.8 mm (6.33 inches)
– Width: 78.1 mm (3.07 inches)
– Depth: 7.65 mm (0.30 inch)
– Weight: 238 grams (8.40 ounces)

**Colors:**
– Graphite
– Gold
– Silver
– Sierra Blue