Display
Size:
4.0 inches
4.7 inches
Resolution:
1136 x 640 pixels, 326 PPI
1334 x 750 pixels, 16:9 ratio, 326 PPI
Technology:
IPS LCD
IPS LCD
Screen-to-body:
60.82 %
65.34 %
Peak brightness:
500 cd/m2 (nit)
625 cd/m2 (nit)
Features:
Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Hardware
System chip:
Apple A9 APL0898
Apple A11 Bionic APL1W72
Processor:
Dual-core, 1840 MHz, Twister, 64-bit
Hexa-core, 2390 MHz, Monsoon and Mistral, 64-bit, 10 nm
GPU:
PowerVR GT7600
Apple 3-core GPU
RAM:
2GB
2GB LPDDR4
Internal storage:
128GB, not expandable
256GB, not expandable
Device type:
Smartphone
Smartphone
OS:
iOS (14.x, 13.x, 12.x, 11.x, 10.x, 9.x)
iOS (14.x, 13.x, 12.x, 11.x)
Battery
Capacity:
1624 mAh
1821 mAh
Type:
Li - Ion, Not user replaceable
Li - Ion, Not user replaceable
Charging:
USB Power Delivery, Qi wireless charging
Max charge speed:
Wired: 15.0W; Wireless: 7.5W
Camera
Rear:
Single camera
Single camera
Main camera:
12 MP (Sapphire crystal lens cover, Autofocus, BSI sensor)
12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor)
Specifications:
Aperture size: F2.2; Focal length: 29 mm; Sensor size: 1/3"; Pixel size: 1.22 μm
Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/3"; Pixel size: 1.22 μm
Video recording:
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
Features:
Time-lapse video, Continuous autofocus, Picture-taking during video recording, EIS, Video calling, Video sharing
OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light
Front:
1.2 MP (HDR)
7 MP (HDR)
Video capture:
1280x720 (HD)
1920x1080 (Full HD)
Design
Dimensions:
4.87 x 2.31 x 0.30 inches (123.8 x 58.6 x 7.6 mm)
5.45 x 2.65 x 0.29 inches (138.4 x 67.3 x 7.3 mm)
Weight:
3.99 oz (113.0 g)
5.22 oz (148.0 g)
Materials:
Back: Aluminum; Frame: Aluminum
Back: Glass; Frame: Aluminum
Resistance:
Water, Dust; IP67
Biometrics:
Fingerprint (touch)
Fingerprint (touch)
Keys:
Left: Volume control, Other
Left: Volume control, Other; Right: Lock/Unlock key
Colors:
Gold, Silver, Rose gold, Space gray
Gold, Silver, Red, Space gray
Cellular
LTE (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 29(700 d)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
LTE (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
UMTS:
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 5(850), 8(900), 4(1700/2100)
Data Speed:
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA, UMTS
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
Yes
VoLTE:
Yes
Yes
Multimedia
Headphones:
3.5mm jack
No 3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Multiple speakers
Features:
Album art cover, Background playback
Screen mirroring:
Wireless screen share
Additional microphone(s):
for Noise cancellation, Video recording
for Noise cancellation
Connectivity & Features
Bluetooth:
4.2
5.0
Wi-Fi:
802.11 b, g, n, ac, dual-band; Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Hotspot
USB:
Lightning
Lightning
Features:
Charging, Mass storage device
Charging, Headphones port
Location:
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Barometer
Other:
NFC, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync, AirDrop
NFC, UMA (Wi-Fi Calling)
Hearing aid compatible:
M3, T4
M3, T4
Regulatory Approval
FCC approval:
Date approved:
Mar 21, 2016
Sep 12, 2017
Measured SAR:
Head:
1.16 W/kg
1.09 W/kg
Body:
1.17 W/kg
1.09 W/kg
Simultaneous Transmission:
1.59 W/kg
1.59 W/kg
Wireless Router:
1.17 W/kg
1.09 W/kg
Buyers information
Price:
$ 499
$ 849
In The Box:
EarPods with Lighting connector, Lightning to 3.5mm headphone jack adapter, Lightning to USB Cable, USB Power Adapter, Documentation
Availability
Officially announced:
Mar 21, 2016
Sep 12, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless