Display
Size:
6.9 inches
6.4 inches
Resolution:
2160 x 1080 pixels, 18:9 ratio, 350 PPI
1920 x 1080 pixels, 342 PPI
Technology:
IPS LCD
IPS LCD
Screen-to-body:
79.77 %
74.13 %
Colors:
16 777 216
Touchscreen:
Capacitive, Multi-touch
Features:
Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 636 SDM636
Qualcomm Snapdragon 625 8953
Processor:
Octa-core, 1800 MHz, Kryo 260, 64-bit, 14 nm
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm
GPU:
Adreno 509
Adreno 506
RAM:
4GB LPDDR4
4GB LPDDR3
Internal storage:
64GB
128GB
Storage expansion:
microSDXC up to 256 GB
microSDXC up to 128 GB
Device type:
Smartphone
Smartphone
OS:
Android (8.1 Oreo), Xiaomi MI UI
Android (7.1 Nougat)
Battery
Capacity:
5500 mAh
5300 mAh
Type:
Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable
Charging:
Qualcomm Quick Charge 3.0
Qualcomm Quick Charge 3.0
Camera
Rear:
Dual camera
Single camera
Main camera:
12 MP (PDAF)
12 MP (PDAF)
Specifications:
Aperture size: F1.9; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.2; Sensor size: 1/2.9"; Pixel size: 1.25 μm
Second camera:
5 MP (Depth information)
Video recording:
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (120 fps)
Features:
EIS, Video calling, Video sharing
Video calling, Video sharing
Front:
8 MP
5 MP (Wide Angle)
Video capture:
1920x1080 (Full HD)
Design
Dimensions:
6.94 x 3.44 x 0.31 inches (176.15 x 87.4 x 7.99 mm)
6.85 x 3.49 x 0.30 inches (174.1 x 88.7 x 7.6)
Weight:
7.80 oz (221.0 g)
7.44 oz (211.0 g)
Materials:
Back: Aluminum
Back: Metal
Biometrics:
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Features:
Touch sensitive control keys
Keys:
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Black, Gold, Blue
Black, Gold
Cellular
LTE (FDD):
Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
LTE (TDD):
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
UMTS:
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed:
LTE-A, HSPA, HSUPA
LTE, HSPA
Dual SIM:
Shared with microSD
Shared with microSD
SIM type:
Nano SIM
Nano SIM, Micro SIM
VoLTE:
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Multiple speakers
Features:
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring:
Wireless screen share
Wireless screen share
Radio:
FM
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
4.2
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
USB:
Type-C (reversible)
Type-C (reversible)
Features:
Mass storage device, OTG, Charging
Mass storage device, Charging
Location:
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Humidity
Other:
Infrared, VoIP, 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:
$ 295
Availability
Officially announced:
May 25, 2017
Expected Announcement:
Jul 19, 2018
FCC OKs Cingular\'s purchase of AT&T Wireless