Xiaomi Mi 9 vs OnePlus 8 Pro

$249.00 VIEW ON AMAZON $277.99 VIEW ON eBay

Display

Size

6.4 inches
6.7 inches

Resolution

2340 x 1080 pixels, 19.5:9 ratio,
403 PPI
 

Technology

AMOLED
OLED

Screen-to-body

85.23 %
 

Features

HDR video support, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
120Hz refresh rate, HDR video support, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 855
Qualcomm Snapdragon 865 SM8250

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm

GPU

Adreno 640
Kryo 585

RAM

6GB
8GB

Internal storage

128GB, not expandable
128GB

OS

Android (9.0 Pie), Xiaomi MI UI
Android (10)

Battery

Capacity

3300 mAh
4500 mAh

Type

Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 4+, Qi wireless charging
OnePlus Warp Charge, Qi wireless charging

Camera

Rear

Triple camera
Quad camera

Main camera

48 MP
 

Features

Sapphire crystal lens cover, Laser and PDAF, CMOS image sensor
OIS, Laser and PDAF

Second camera

12 MP
 

Features

Telephoto, Sapphire crystal lens cover, PDAF
Telephoto

Third camera

16 MP
 

Features

Ultra-wide, Sapphire crystal lens cover, PDAF
Ultra-wide

Fourth camera

 
 

Features

 
ToF

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD), 1920x1080 (Full HD), 1280x720 (HD)

Features

Continuous autofocus, EIS, Video calling, Video sharing
 

Front

20 MP
Yes

Features

HDR
 

Design

Dimensions

6.20 x 2.94 x 0.30 inches (157.5 x 74.67 x 7.61 mm)
6.51 x 2.93 x 0.35 inches (165.3 x 74.4 x 8.8 mm)

Weight

6.10 oz (173 g)
the average is 6.3 oz (179 g)
 

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Metal
 

Resistance

 
Water, Dust; IP 68

Biometrics

In-screen fingerprint
Fingerprint (touch)

Colors

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), 20(800 DD), 28(700 APT)
 

LTE (TDD)

Bands 38(2600), 39(1900+), 40(2300)
 

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
 

Data Speed

LTE-A, HSPA, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
 

SIM type

Nano SIM
 

HD Voice

Yes
 

VoLTE

Yes
 

Multimedia

Headphones

No 3.5mm jack
 

Features

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; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible)

Features

Mass storage device, OTG, Charging, Headphones port
Charging, Headphones port

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

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

Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
 
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