Display
Size:
6.4 inches
6.9 inches
Resolution:
2040 x 1080 pixels, 361 PPI
2160 x 1080 pixels, 18:9 ratio, 350 PPI
Technology:
IPS LCD
IPS LCD
Screen-to-body:
84.16 %
79.77 %
Colors:
16 777 216
Peak brightness:
500 cd/m2 (nit)
Features:
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 821 MSM8996 Pro
Qualcomm Snapdragon 636 SDM636 (14 nm)
Processor:
Quad-core, 2340 MHz, Kryo, 64-bit
Octa-core, 1800 MHz, Kryo 260, 64-bit
GPU:
Adreno 530
Adreno 509
RAM:
4GB LPDDR4
4GB LPDDR4
Internal storage:
128GB, not expandable
64GB
Storage expansion:
microSDXC up to 256 GB
Device type:
Smartphone
Smartphone
OS:
Android (6.0 Marshmallow)
Android (8.1 Oreo), Xiaomi MI UI
Battery
Capacity:
4400 mAh
5500 mAh
Type:
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable
Charging:
Qualcomm Quick Charge 3.0
Qualcomm Quick Charge 3.0
Camera
Rear:
Single camera
Dual camera
Main camera:
16 MP (PDAF)
12 MP (PDAF)
Specifications:
Aperture size: F2.0; Sensor size: 1/3.06"; Pixel size: 1 μm
Aperture size: F1.9; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Second camera:
5 MP (Depth information)
Flash:
Dual LED
LED
Video recording:
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
Features:
Video calling, Video sharing
EIS, Video calling, Video sharing
Front:
5 MP
8 MP
Video capture:
1920x1080 (Full HD)
1920x1080 (Full HD)
Design
Dimensions:
6.25 x 3.22 x 0.31 inches (158.8 x 81.9 x 7.9 mm)
6.94 x 3.44 x 0.31 inches (176.15 x 87.4 x 7.99 mm)
Weight:
7.37 oz (209.0 g)
7.80 oz (221.0 g)
Materials:
Back: Ceramic
Back: Aluminum
Biometrics:
Fingerprint (touch)
2D Face unlock, Fingerprint (touch)
Keys:
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Black, White
Black, Gold, Blue
Cellular
4G (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900)
Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
3G:
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed:
LTE, HSPA
LTE-A, HSPA, HSUPA
Dual SIM:
Yes
Shared with microSD
SIM type:
Nano SIM
Nano SIM
VoLTE:
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring:
DLNA, Wireless screen share
Wireless screen share
Radio:
FM
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
4.2
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, dual-band; Hotspot, Wi-Fi Direct
USB:
Type-C (reversible)
Type-C (reversible)
Features:
Mass storage device, Charging
Mass storage device, OTG, Charging
Location:
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other:
NFC, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync
Phone features
Notifications:
Haptic feedback, Music ringtones, Vibration
Other features:
Voice dialing, Voice commands, Voice recording
Buyers information
Price:
$ 590
Availability
Officially announced:
Oct 25, 2016
Expected Announcement:
Jul 19, 2018
FCC OKs Cingular\'s purchase of AT&T Wireless