Compare specs

Network	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	4G Network	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps, EV-DO Rev.A 3.1 Mbps

Launch	Announced	2017, September
	Status	Available. Released 2017, September

Body	Dimensions	138.4 x 67.3 x 7.3 mm (5.45 x 2.65 x 0.29 in)
	Weight	148 g (5.22 oz)
	Build	Front/back glass, aluminum frame
	SIM	Nano-SIM
		IP67 dust/water resistant (up to 1m for 30 mins) Apple Pay (Visa, MasterCard, AMEX certified)

Display	Type	Retina IPS LCD capacitive touchscreen, 16M colors
	Size	4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio)
	Resolution	750 x 1334 pixels, 16:9 ratio (~326 ppi density)
	Protection	Ion-strengthened glass, oleophobic coating
		625 nits max brightness Wide color gamut 3D Touch display & home button True-tone

Platform	OS	iOS 11, upgradable to iOS 13.1.2
	Chipset	Apple A11 Bionic (10 nm)
	CPU	Hexa-core (2x Monsoon + 4x Mistral)
	GPU	Apple GPU (three-core graphics)

Memory	Card slot	No
	Internal	64GB 2GB RAM, 256GB 2GB RAM

Main Camera	Modules	12 MP, f/1.8, 28mm (wide), PDAF, OIS
	Features	Quad-LED dual-tone flash, HDR
	Video	2160p@24/30/60fps, 1080p@30/60/120/240fps

Selfie Camera	Modules	7 MP, f/2.2
	Features	Face detection, HDR, panorama
	Video	1080p@30fps

Sound	Loudspeaker	Yes, with stereo speakers
	3.5mm jack	No
		Active noise cancellation with dedicated mic

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
	Bluetooth	5.0, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, GALILEO, QZSS
	NFC	Yes
	Infrared port	No
	Radio	No
	USB	2.0, proprietary reversible connector

Features	Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
		Siri natural language commands and dictation

Battery		Non-removable Li-Ion 1821 mAh battery (6.96 Wh)
	Charging	Fast battery charging 15W: 50% in 30 min USB Power Delivery 2.0 Qi wireless charging
	Stand-by
	Talk time	Up to 14 h (3G)
	Music play	Up to 40 h

Misc
	Colors	Silver, Space Gray, Gold, Red
	SAR	1.32 W/kg (head)     1.36 W/kg (body)
	SAR EU	1.19 W/kg (head)     1.17 W/kg (body)
	Price	$ 360.97 / £ 329.99 / ₹ 35,999

Tests	Display	Contrast ratio: 1395:1 (nominal), 3.957 (sunlight)
	Loudspeaker	Voice 71dB, noise 77dB, ring 80dB
	Audio quality	Noise -93.5dB / Crosstalk -80.4dB
	Battery life	66h endurance rating