Display
Size:
6.4 inches
6.1 inches
Resolution:
2340 x 1080 pixels, 19.5:9 ratio, 403 PPI
2520 x 1080 pixels, 21:9 ratio, 449 PPI
Technology:
AMOLED
OLED
Refresh rate:
60Hz
120Hz
Screen-to-body:
85.94 %
81.34 %
Peak brightness:
430 cd/m2 (nit)
Features:
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), ShatterShield, Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 855 SM8150
Qualcomm Snapdragon 888 SM8350
Processor:
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm
GPU:
Adreno 640
Adreno 660
RAM:
6GB LPDDR4
8GB LPDDR4
Internal storage:
128GB, not expandable
256GB (UFS)
Storage expansion:
microSDXC up to 1024 GB
Device type:
Smartphone
Smartphone
OS:
Android (10, 9.0 Pie), Xiaomi MI UI
Android (11)
Battery
Capacity:
4000 mAh
4500 mAh
Type:
Li - Polymer, Not user replaceable
Charging:
Qualcomm Quick Charge 4+
USB Power Delivery
Max charge speed:
Wired: 27.0W
Camera
Rear:
Triple camera
Triple camera
Main camera:
48 MP (Laser and PDAF)
12 MP (OIS, PDAF)
Specifications:
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.7; Focal length: 24 mm; Sensor size: 1/1.7"; Pixel size: 1.8 μm
Second camera:
8 MP (Telephoto, Laser and PDAF)
12 MP (Telephoto, OIS, PDAF)
Specifications:
Optical zoom: 2.0x; Aperture size: F2.4; Focal Length: 53 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
Optical zoom: 3.0x; Aperture size: F2.3; Focal Length: 70 mm; Sensor size: 1/2.9"
Third camera:
13 MP (Ultra-wide)
12 MP (Ultra-wide, PDAF)
Specifications:
Aperture size: F2.4; Focal Length: 12 mm; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 26 mm; Sensor size: 1/2.5"
Video recording:
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps)
Features:
OIS, HDR, Object tracking, Picture-taking during video recording, EIS
Front:
20 MP (Pop-up, HDR)
8 MP (HDR)
Video capture:
1920x1080 (Full HD)
Design
Dimensions:
6.17 x 2.93 x 0.35 inches (156.7 x 74.3 x 8.8 mm)
6.18 x 2.68 x 0.32 inches (157 x 68 x 8.2 mm)
Weight:
6.74 oz (191.0 g)
5.96 oz (169.0 g)
Materials:
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Glass (Corning Gorilla Glass 6); Frame: Metal
Resistance:
Water, Dust; IP65/68
Biometrics:
In-screen fingerprint
2D Face unlock, Fingerprint (touch)
Keys:
Right: Volume control, Lock/Unlock key
Right: Volume control, Camera shutter, Lock/Unlock key, Other
Colors:
Glacier blue, Carbon black, Red flame
Black, Green, Pink
Cellular
5G:
n1, n3, n5, n7, n8, n28, n38, n40, n41, n77, n78, n79
LTE (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
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), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 66(AWS-3)
LTE (TDD):
Bands 38(2600), 40(2300)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 46
UMTS:
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Data Speed:
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSPA
Dual SIM:
Yes
Shared with microSD
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
VoLTE:
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Multiple speakers
Features:
aptX-HD
Dolby Atmos, aptX, aptX-HD
Screen mirroring:
Wireless screen share
Wireless screen share, TV-out
Radio:
FM
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
5.2
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n, ac, ax; Wi-Fi Direct, Hotspot
USB:
Type-C (reversible), USB 2.0
Type-C (reversible), USB 3.1
Features:
Charging, OTG
Charging, OTG
Location:
GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope
Other:
NFC
NFC
Buyers information
In The Box:
Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
Availability
Officially announced:
Aug 20, 2019
Apr 14, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless