Network Technology	GSM / CDMA / HSPA / EVDO / LTE
Dimensions	123.8 x 58.6 x 7.6 mm (4.87 x 2.31 x 0.30 in)
Weight	113 g (3.99 oz)
Build	Front glass, aluminum body
SIM	Nano-SIM
	- Apple Pay (Visa, MasterCard, AMEX certified)
Display Type	LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Display Size	4.0 inches, 44.1 cm² (~60.8% screen-to-body ratio)
Display Resolution	640 x 1136 pixels, 16:9 ratio (~326 ppi density)
OS	iOS 9.3.2, upgradable to iOS 12
Chipset	Apple A9 (14 nm)
CPU	Dual-core 1.84 GHz Twister
GPU	PowerVR GT7600 (six-core graphics)
External Memory	No
Internal Memory	16/32/64/128 GB, 2 GB RAM
Back Camera (Single)	12 MP, f/2.2, 29mm (standard), 1/3", 1.22�m, PDAF
Back Camera (Features)	Dual-LED dual-tone flash, HDR
Back Camera (Video)	2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
Front Camera (Single)	1.2 MP, f/2.4, 31mm (standard)
Front Camera (Features)	Face detection, HDR, panorama
Front Camera (Video)	720p@30fps
3.5mm Jack	Yes
	- 16-bit/44.1kHz audio - Active noise cancellation with dedicated mic
WLAN	Wi-Fi 802.11 a/b/g/n/ac, hotspot
Bluetooth	4.2, A2DP, LE
GPS	Yes, with A-GPS, GLONASS
NFC	Yes (Apple Pay only)
Radio	No
USB	2.0, proprietary reversible connector
Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Battery	Non-removable Li-Po 1624 mAh battery (6.21 Wh)
Battery	Up to 240 h (2G) / Up to 240 h (3G)
Battery	Up to 14 h (3G)
Battery	Up to 50 h