Display
Size:
6.4 inches
6.7 inches
Resolution:
2340 x 1080 pixels, 19.5:9 ratio, 403 PPI
2340 x 1080 pixels, 19.5:9 ratio, 386 PPI
Technology:
Super AMOLED
AMOLED
Refresh rate:
90Hz
Screen-to-body:
84.96 %
89.96 %
Peak brightness:
600 cd/m2 (nit)
800 cd/m2 (nit)
Features:
HDR support, Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 845 SDM845 (10 nm)
Qualcomm Snapdragon 865 SM8250 (7 nm)
Processor:
Octa-core, 2800 MHz, Kryo 385, 64-bit
Octa-core, 2840 MHz, Kryo 585, 64-bit
GPU:
Adreno 630
Adreno 650
RAM:
8GB LPDDR4
8GB LPDDR5
Internal storage:
256GB, not expandable
128GB, not expandable
Device type:
Smartphone
Smartphone
OS:
Android (9.0 Pie)
Android (10), Xiaomi MI UI
Battery
Capacity:
3200 mAh
4780 mAh
Type:
Li - Polymer, Not user replaceable
Not user replaceable
Charging:
Qualcomm Quick Charge 4+, Qi wireless charging
Qualcomm Quick Charge 4+, USB Power Delivery, Qi wireless charging, Reverse wireless charging
Camera
Rear:
Dual camera
Quad camera
Main camera:
12.2 MP (OIS, PDAF)
108 MP (OIS, Laser and PDAF)
Specifications:
Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.7; Sensor size: 1/1.33"; Pixel size: 0.8 μm
Second camera:
12 MP (Telephoto)
13 MP (Ultra-wide)
Specifications:
Optical zoom: 2.0x; Sensor size: 1/3.4"; Pixel size: 1 μm
Aperture size: F2.4; Focal Length: 12 mm; Pixel size: 1.12 μm
Third camera:
2 MP (Macro)
Specifications:
Aperture size: F2.4; Pixel size: 1.75 μm
Fourth camera:
2 MP (Depth information)
Specifications:
Aperture size: F2.4; Pixel size: 1.75 μm
Flash:
Dual LED
LED
Video recording:
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (120 fps)
Features:
Time-lapse video, EIS, Video calling, Video sharing
EIS
Front:
24 MP (Dual-Camera, Flash, HDR)
20 MP (HDR)
Video capture:
1920x1080 (Full HD)
Design
Dimensions:
6.22 x 2.94 x 0.33 inches (157.89 x 74.69 x 8.46 mm)
6.40 x 2.94 x 0.35 inches (162.58 x 74.80 x 8.96 mm)
Weight:
7.69 oz (218.0 g)
7.34 oz (208.0 g)
Materials:
Back: Ceramic; Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Biometrics:
2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint
Features:
Notification light
Keys:
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Black, Green, Blue
Coral green, Twilight grey
Cellular
5G:
n1, n3, n7, n28, n77, n78, Sub-6
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), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT), 32(1500 L-band)
4G (TDD):
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300)
3G:
Bands 6(800), 5(850), 8(900), 4(1700/2100), 3(1800), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed:
LTE-A, HSPA, HSUPA
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM:
Yes
Yes
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
VoLTE:
Yes
Multimedia
Headphones:
No 3.5mm jack
No 3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Multiple speakers
Features:
Album art cover, Background playback
aptX
Screen mirroring:
Wireless screen share
DLNA, Wireless screen share
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
5.1
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax, dual-band; Wi-Fi Direct, Hotspot
USB:
Type-C (reversible)
Type-C (reversible), USB 2.0
Features:
Mass storage device, Charging, Headphones port
Charging, Headphones port, OTG
Location:
GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass
Other:
NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared
Buyers information
In The Box:
30W charger
Availability
Officially announced:
Oct 25, 2018
Mar 27, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless