Xiaomi Mi Mix Alpha vs Microsoft Surface 9 Pro Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Mi Mix Alpha Microsoft Surface 9 Pro
Not announced · No information
7.9-inch · 2250x2088px
13.0-inch · 2880x1920px
Triple camera
Single camera
12GB · 512GB
8GB · 128GB
4050 mAh
Check prices
Check Accessories Check Accessories

Availability

Officially announced
Sep 24, 2019
Scheduled release
December 2019

Design

Dimensions
6.08 x 2.85 x 0.41 inches
154.38 x 72.3 x 10.4 mm
11.30 x 8.23 x 0.37 inches
287 x 209 x 9.3 mm
Weight
8.50 oz / 241.0 g 31.01 oz / 879.0 g
Materials
Frame: Titanium Back: Aluminum
Frame: Aluminum
Biometrics
Optical in-screen fingerprint
Colors
Black

Display

Size
7.9-inch, 180.49% screen-to-body 13.0-inch, 83.87% screen-to-body
Type
OLED 120Hz
Resolution
2250x2088px, 388 PPI 2880x1920px, 3:2 ratio, 266 PPI
Protection
Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 855+ SM8150-AC (7 nm) 12th Gen Intel Core i5 1235U
Processor
Octa-core
2960 MHz
Kryo 485
Deca-core
GPU
Adreno 640 Intel Iris Xe Graphics
Memory
12GB (LPDDR4)/512GB 8GB/128GB
OS
Android (10) Windows

Battery

Type
4050 mAh, Li - Ion
Charging
Fast charging

Camera

Rear
Triple camera, Doubles as a selfie camera Single camera
Main camera
108 MP (Sapphire crystal lens cover, OIS, Laser and PDAF)
Aperture size: F1.7
Sensor size: 1/1.33"
Pixel size: 0.8 μm
10 MP
Second camera
12 MP (Sapphire crystal lens cover, Laser and PDAF)
Optical zoom: 2.0x
Aperture size: F2.0
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Third camera
20 MP (Ultra-wide, Sapphire crystal lens cover, Laser autofocus)
Aperture size: F2.2
Sensor size: 1/2.8"
Pixel size: 1 μm
Flash
Dual LED
Video recording
4K UHD, 1080p Yes
Front
Yes

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
Wi-Fi 6,Wi-Fi 6E
Wi-Fi Direct
802.11 a, b, g, n, ac, ax
USB
Type-C Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Thermometer, Humidity, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
Other
Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Loudspeaker Multiple speakers
Features
aptX-HD Album art cover, Background playback
Screen mirroring
DLNA,Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM
FCC OKs Cingular\'s purchase of AT&T Wireless