OnePlus 6 vs Xiaomi Mi 9
Display
Size
Resolution
Technology
AMOLED
AMOLED
Screen-to-body
83.81 %
85.23 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR video support, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 855
Processor
GPU
Adreno 630
Adreno 640
RAM
Internal storage
256GB, not expandable
128GB, not expandable
OS
Android (10, 9.0 Pie, 8.1 Oreo), OxygenOS UI
Android (9.0 Pie), Xiaomi MI UI
Battery
Capacity
3300 mAh
3300 mAh
Type
Li - Polymer, Not user replaceable
Not user replaceable
Charging
OnePlus Dash Charge
Qualcomm Quick Charge 4+, Qi wireless charging
Camera
Rear
Dual camera
Triple camera
Main camera
Features
OIS, PDAF, CMOS image sensor
Sapphire crystal lens cover, Laser and PDAF, CMOS image sensor
Second camera
20 MP
12 MP
Features
PDAF, CMOS image sensor
Telephoto, Sapphire crystal lens cover, PDAF
Third camera
16 MP
Features
Ultra-wide, Sapphire crystal lens cover, PDAF
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
Features
Time-lapse video, EIS, Video calling, Video sharing
Continuous autofocus, EIS, Video calling, Video sharing
Front
16 MP
20 MP
Features
HDR
HDR
Design
Dimensions
Weight
the average is 6.2 oz (179 g)
the average is 6.2 oz (179 g)
Materials
Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Resistance
Splash
Biometrics
2D Face unlock, Fingerprint (touch)
In-screen fingerprint
Features
Notification light
Colors
Black, Red, White
Black, Purple, Blue
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 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)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT)
LTE (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
Yes
VoLTE
Yes
Yes
Multimedia
Headphones
3.5mm jack
No 3.5mm jack
Features
aptX-HD
aptX-HD
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, dual-band; MIMO, Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0
Features
Charging, Mass storage device
Mass storage device, OTG, Charging, Headphones port
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Other
NFC, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
Phone features
Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Shopping information
In The Box
Screen protector (pre-applied), Translucent case, OnePlus fast charge Type-C cable, OnePlus fast charge power adapter, SIM tray ejector, Quick start guide, Safety information
Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
MSRP
$ 629
