Xiaomi Mi Mix 3 vs Xiaomi Mi Mix Alpha

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.4 inches
7.9 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 403 PPI
2250 x 2088 pixels, 388 PPI

Technology:

Super AMOLED
OLED

Screen-to-body:

84.96 %
180.49 %

Peak brightness:

600 cd/m2 (nit)

Features:

HDR video support, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 855+ SM8150-AC

Processor:

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 2960 MHz, Kryo 485, 64-bit, 7 nm

GPU:

Adreno 630
Adreno 640

RAM:

8GB LPDDR4
12GB LPDDR4

Internal storage:

256GB, not expandable
512GB

Device type:

Smartphone
Smartphone

OS:

Android (9.0 Pie)
Android (10)

Battery

Capacity:

3200 mAh
4050 mAh

Type:

Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable

Charging:

Qualcomm Quick Charge 4+, Qi wireless charging
Fast charging

Camera

Rear:

Dual camera
Triple camera, Doubles as a selfie camera

Main camera:

12.2 MP (OIS, PDAF)
108 MP (Sapphire crystal lens cover, OIS, Laser and PDAF)

Specifications:

Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.7; Sensor size: 1/1.33"; Pixel size: 0.8 μm

Second camera:

12 MP (Telephoto)
12 MP (Sapphire crystal lens cover, Laser and PDAF)

Specifications:

Optical zoom: 2x; Sensor size: 1/3.4"; Pixel size: 1 μm
Optical zoom: 2x; 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)

Specifications:

Aperture size: F2.2; Sensor size: 1/2.8"; Pixel size: 1 μm

Video recording:

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

Features:

Time-lapse video, EIS, Video calling, Video sharing

Front:

24 MP (Dual-Camera, Flash, HDR)

Design

Dimensions:

6.22 x 2.94 x 0.33 inches (157.89 x 74.69 x 8.46 mm)
6.08 x 2.85 x 0.41 inches (154.38 x 72.3 x 10.4 mm)

Weight:

7.69 oz (218.0 g)
8.50 oz (241.0 g)

Materials:

Back: Ceramic; Frame: Aluminum
Frame: Titanium

Biometrics:

2D Face unlock, Fingerprint (touch)
In-screen fingerprint

Features:

Notification light

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black, Green, Blue
Black

Cellular

LTE (FDD):

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), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)

LTE (TDD):

Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS:

800, 850, 900, 1700/2100, 1800, 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
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
aptX-HD

Screen mirroring:

Wireless screen share
DLNA, Wireless screen share

Additional microphone(s):

for Noise cancellation

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)
Type-C (reversible)

Features:

Mass storage device, Charging, Headphones port
Charging

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Thermometer, Humidity

Other:

NFC, VoIP, Tethering, Computer sync, OTA sync

Availability

Officially announced:

Oct 25, 2018
Sep 24, 2019

Scheduled release:

December 2019
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