Display
Size:
5.2 inches
5.4 inches
Resolution:
1920 x 1080 pixels, 428 PPI
2340 x 1080 pixels, 19.5:9 ratio, 477 PPI
Technology:
IPS LCD
OLED
Refresh rate:
60Hz
Screen-to-body:
71.27 %
85.83 %
Peak brightness:
600 cd/m2 (nit)
1200 cd/m2 (nit)
Features:
Ambient light sensor, Proximity sensor
HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 835 MSM8998 (10 nm)
Apple A14 Bionic (5 nm)
Processor:
Octa-core, 2457 MHz, Kryo 280, 64-bit
Hexa-core, 3100 MHz, 64-bit
GPU:
Adreno 540
Yes
RAM:
6GB LPDDR4
4GB LPDDR4
Internal storage:
128GB
64GB (NVMe), not expandable
Device type:
Smartphone
Smartphone
OS:
Android (9.0 Pie, 8.1 Oreo, 7.1 Nougat), Xiaomi MI UI
iOS (15.x, 14.x)
Battery
Capacity:
3350 mAh
2227 mAh
Type:
Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable
Charging:
Qualcomm Quick Charge 3.0
USB Power Delivery, Qi wireless charging, MagSafe wireless charging
Max charge speed:
Wireless: 15.0W
Camera
Rear:
Dual camera
Dual camera
Main camera:
12 MP (OIS, PDAF)
12 MP (Sapphire crystal lens cover, OIS, PDAF)
Specifications:
Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/2.9"; Pixel size: 1.25 μm
Aperture size: F1.6; Focal length: 26 mm
Second camera:
12 MP (Telephoto, Autofocus)
12 MP (Ultra-wide, Sapphire crystal lens cover)
Specifications:
Optical zoom: 2.0x; Aperture size: F2.6; Focal Length: 52 mm; Pixel size: 1 μm
Aperture size: F2.4; Focal Length: 13 mm
Video recording:
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD)
Features:
Video calling, Video sharing
OIS, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light
Front:
8 MP
12 MP (EIS, HDR, Slow-motion videos)
Video capture:
1920x1080 (Full HD)
3840x2160 (4K UHD) (60 fps)
Design
Dimensions:
5.72 x 2.78 x 0.29 inches (145.17 x 70.49 x 7.45 mm)
5.18 x 2.53 x 0.29 inches (131.5 x 64.2 x 7.4 mm)
Weight:
5.93 oz (168.0 g)
4.76 oz (135.0 g)
Materials:
Back: Glass; Frame: Metal
Back: Glass; Frame: Aluminum
Resistance:
Splash
Water, Dust; IP68
Biometrics:
Fingerprint (touch)
3D Face unlock
Keys:
Right: Volume control, Lock/Unlock key
Left: Volume control, Other; Right: Lock/Unlock key
Colors:
Black, Blue, White
Black, White, Red, Green, Blue, Purple
Cellular
5G:
n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79, n260, n261, Sub-6, mmWave
LTE (FDD):
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 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), 32(1500 L-band), 66(AWS-3), 71(600)
LTE (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
UMTS:
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed:
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM:
Yes
Yes
SIM type:
Nano SIM
Nano SIM, eSIM
HD Voice:
Yes
VoLTE:
Yes
Multimedia
Headphones:
No 3.5mm jack
No 3.5mm jack
Speakers:
Earpiece, Multiple speakers
Earpiece, Multiple speakers
Features:
Album art cover, Background playback
Dolby Atmos
Screen mirroring:
Wireless screen share
Wireless screen share
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
5.0
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
USB:
Type-C (reversible)
Lightning
Features:
Mass storage device, Charging, Headphones port
Charging, Headphones port
Location:
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass, Barometer
Other:
NFC, Infrared, Tethering, Computer sync, OTA sync
NFC, UMA (Wi-Fi Calling)
Hearing aid compatible:
M3, T4
Buyers information
Price:
$ 421
$ 729
In The Box:
Charger, USB Type C cable, Type C to 3.5mm adapter, Getting started guide, Warranty, SIM removal tool
USB-C to Lightning Cable, Documentation
Availability
Officially announced:
Apr 19, 2017
Oct 13, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless