Xiaomi Mi 9 vs OnePlus 7T Pro Specs Comparison

Availability

Officially announced
Feb 20, 2019	Oct 10, 2019

Design

Dimensions
6.20 x 2.94 x 0.30 inches 157.5 x 74.67 x 7.61 mm	6.40 x 2.99 x 0.35 inches 162.6 x 75.9 x 8.8 mm
Weight
6.10 oz / 173.0 g	7.27 oz / 206.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Metal	Back: Glass (Corning Gorilla Glass 5) Frame: Metal
Biometrics
Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
	Left: Volume control; Right: Lock/Unlock key
Colors
Black, Purple, Blue	Haze blue

Display

Size
6.4-inch, 85.23% screen-to-body	6.7-inch, 88.46% screen-to-body
Type
AMOLED, HDR, 600 nits	AMOLED, 90Hz, HDR
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI	3120x1440px, 19.5:9 ratio, 515 PPI
Protection
Corning Gorilla Glass 6	Corning Gorilla Glass 5
Features
HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
2 (Good)	2.5 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 855 (7 nm)	Snapdragon 855+ SM8150-AC (7 nm)
Processor
Octa-core 2840 MHz Kryo 485	Octa-core Kryo 485
GPU
Adreno 640	Adreno 640
Memory
6GB (LPDDR4)/128GB 6GB/64GB 12GB/256GB	8GB (LPDDR4)/256GB (UFS 3.0) 12GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (9.0 Pie)	Android (10)

Battery

Type
3300 mAh	4085 mAh, Li - Ion
Charging
Qualcomm Quick Charge 4+ Qi wireless charging	OnePlus Warp Charge
Charge speed
	Wired: 30.0W

Camera

Rear
Triple camera	Triple camera
Main camera
48 MP (Sapphire crystal lens cover, Laser and PDAF, CMOS image sensor) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (OIS, Laser and PDAF) Aperture size: F1.6 Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, PDAF) Optical zoom: 2.0x Aperture size: F2.2 Focal Length: 50 mm Sensor size: 1/3.4" Pixel size: 1 μm	16 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 17 mm
Third camera
16 MP (Ultra-wide, Sapphire crystal lens cover, PDAF) Aperture size: F2.2 Focal Length: 17 mm Sensor size: 1/3" Pixel size: 1 μm	8 MP (Telephoto, OIS) Optical zoom: 3.0x Aperture size: F2.4 Pixel size: 1 μm
Flash
Dual LED	Dual LED
Video recording
4K UHD (60 fps), 1080p (960 fps), 720p (960 fps) Continuous autofocus, EIS, Video calling, Video sharing	4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) Time-lapse video, Continuous autofocus, EIS
Front
20 MP (HDR) Video capture: 1080p	16 MP (Pop-up, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC

Discover more

Full Specs Xiaomi Mi 9 Specs PA Review Xiaomi Mi 9 Review

Full Specs OnePlus 7T Pro Specs PA Review OnePlus 7T Pro Review

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
aptX-HD	Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66
4G (TDD) Bands
38, 39, 40	34, 38, 39, 40, 41
3G Bands
5, 8, 4, 2, 1	1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSPA, HSUPA	LTE-A Pro Cat 18 (1200/150 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	Yes
VoLTE
Yes

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
	Date approved: Mar 25, 2020 FCC ID value: 2ABZ2-EE133
Measured SAR
	Head: 1.02 W/kg Body: 0.72 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.10 W/kg

Alternative variants

with 64 GB storage

Memory	64GB

Memory	12GB
Colors	Papaya orange

Explorer Edition

Memory	12GB/256GB