Display
Size:
5.5 inches
4.5 inches
Resolution:
1920 x 1080 pixels, 16:9 ratio, 401 PPI
854 x 480 pixels, 218 PPI
Technology:
IPS LCD
IPS LCD
Screen-to-body:
67.47 %
61.59 %
Peak brightness:
625 cd/m2 (nit)
Features:
Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip:
Apple A11 Bionic APL1W72 (10 nm)
MediaTek MT6737 (28 nm)
Processor:
Hexa-core, 2390 MHz, Monsoon and Mistral, 64-bit
Quad-core, 1100 MHz, ARM Cortex-A53, 64-bit
GPU:
Apple 3-core GPU
Mali-T720 MP2
RAM:
3GB LPDDR4
1GB LPDDR3
Internal storage:
256GB, not expandable
8GB
Storage expansion:
microSDXC up to 128 GB
Device type:
Smartphone
Smartphone
OS:
iOS (15.x, 14.x, 13.x, 12.x, 11.x)
Android (10, 9.0 Pie, 8.1 Oreo)
Battery
Capacity:
2691 mAh
2150 mAh
Type:
Li - Ion, Not user replaceable
User replaceable
Charging:
USB Power Delivery, Qi wireless charging
Max charge speed:
Wired: 15.0W; Wireless: 7.5W
Camera
Rear:
Dual camera
Single camera
Main camera:
12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor)
5 MP
Specifications:
Aperture size: F1.8; Focal length: 28 mm; Sensor size: 1/3"; Pixel size: 1.22 μm
Second camera:
12 MP (Telephoto, Sapphire crystal lens cover, PDAF, CMOS image sensor, BSI sensor)
Specifications:
Optical zoom: 2.0x; Aperture size: F2.8; Focal Length: 56 mm; Sensor size: 1/3.4"; Pixel size: 1 μm
Flash:
Quad LED
LED
Video recording:
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)
720x480 (DVD)
Features:
OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light, Video calling, Video sharing
Video calling, Video sharing
Front:
7 MP (HDR)
2 MP
Video capture:
1920x1080 (Full HD)
Design
Dimensions:
6.24 x 3.07 x 0.30 inches (158.4 x 78.1 x 7.5 mm)
5.26 x 2.67 x 0.37 inches (133.6 x 67.78 x 9.5 mm)
Weight:
7.13 oz (202.0 g)
4.62 oz (131.0 g)
Materials:
Back: Glass; Frame: Aluminum
Back: Plastic; Frame: Plastic
Resistance:
Water, Dust; IP67
Yes; IP52
Biometrics:
Fingerprint (touch)
Features:
Interchangeable covers
Keys:
Left: Volume control, Other; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Gold, Silver, Red, Space gray
Blue, Red
Cellular
4G (FDD):
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)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300)
3G:
Bands 4(1700/2100), 5(850), 8(900)
Bands 5(850), 8(900), 1(2100)
Data Speed:
LTE-A Cat 12/13 (600/150 Mbit/s), LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
Dual SIM:
Yes
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
VoLTE:
Yes
Multimedia
Headphones:
No 3.5mm jack
3.5mm jack
Speakers:
Earpiece, Multiple speakers
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
Screen mirroring:
Wireless screen share
Wireless screen share
Radio:
FM
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
4.2
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot
USB:
Lightning
microUSB, USB 2.0
Features:
Charging, Headphones port
Charging, Mass storage device
Location:
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass, Barometer
Accelerometer
Other:
NFC, UMA (Wi-Fi Calling)
VoIP, Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T4
Buyers information
Price:
$ 949
In The Box:
EarPods with Lighting connector, Lightning to 3.5mm headphone jack adapter, Lightning to USB Cable, USB Power Adapter, Documentation
Headset, Charger, Data cable, Quick guide
Availability
Officially announced:
Sep 12, 2017
Feb 25, 2018
FCC OKs Cingular\'s purchase of AT&T Wireless