Launch

Announced

2016, March 21. Released 2016, March 31

Body

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

Glass front (Corning-made glass), aluminum back, aluminum frame

SIM

Nano-SIM

Apple Pay (Visa, MasterCard, AMEX certified)

Display

Type

IPS LCD

Size

4.0 inches, 44.1 cm² (~60.8% screen-to-body ratio)

Resolution

640 x 1136 pixels, 16:9 ratio (~326 ppi density)

Platform

OS

iOS 9.3.2, upgradable to iOS 15.7

Chipset

Apple A9 (14 nm)

CPU

Dual-core 1.84 GHz Twister

GPU

PowerVR GT7600 (six-core graphics)

Memory

Card slot

No

Internal

16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM, 128GB 2GB RAM

NVMe

Main Camera

Single

12 MP, f/2.2, 29mm (standard), 1/3", 1.22µm, PDAF

Features

Dual-LED dual-tone flash, HDR

Video

4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps

Selfie camera

Single

1.2 MP, f/2.4, 31mm (standard)

Features

Face detection, HDR, panorama

Video

720p@30fps

Sound

Loudspeaker

Yes

3.5mm jack

Yes

16-bit/44.1kHz audio

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac, hotspot

Bluetooth

4.2, A2DP, LE

Positioning

GPS, GLONASS

NFC

Yes (Apple Pay only)

Radio

No

USB

Lightning, USB 2.0

Features

Sensors

Fingerprint (front-mounted), accelerometer, gyro, proximity, compass

Battery

Type

Li-Po 1624 mAh, non-removable (6.21 Wh)

Stand-by

Up to 240 h (3G)

Talk time

Up to 14 h (3G)

Tests

Performance

Basemark OS II 2.0: 2163

Display

Contrast ratio: 804:1 (nominal), 3.681 (sunlight)

Camera

Photo / Video

Loudspeaker

Voice 66dB / Noise 65dB / Ring 69dB

Audio quality

Noise -93.0dB / Crosstalk -72.9dB

Battery life

Endurance rating 73h