Xiaomi Mi 9 SE vs Xiaomi Mi Mix 3 Specs Comparison

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

Display

Size:

6.0 inches
6.4 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 432 PPI
2340 x 1080 pixels, 19.5:9 ratio, 403 PPI

Technology:

AMOLED
Super AMOLED

Screen-to-body:

83.96 %
84.96 %

Colors:

16 777 216

Peak brightness:

600 cd/m2 (nit)
600 cd/m2 (nit)

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
HDR support, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 712 SDM712 (10 nm)
Qualcomm Snapdragon 845 SDM845 (10 nm)

Processor:

Octa-core, 2300 MHz, Kryo 360, 64-bit
Octa-core, 2800 MHz, Kryo 385, 64-bit

GPU:

Adreno 616
Adreno 630

RAM:

6GB LPDDR4
8GB LPDDR4

Internal storage:

128GB
256GB, not expandable

Device type:

Smartphone
Smartphone

OS:

Android (9.0 Pie)
Android (9.0 Pie)

Battery

Capacity:

3070 mAh
3200 mAh

Type:

Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Qualcomm Quick Charge 4+, Qi wireless charging

Camera

Rear:

Triple camera
Dual camera

Main camera:

48 MP (PDAF)
12.2 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Second camera:

13 MP (Ultra-wide, PDAF)
12 MP (Telephoto)

Specifications:

Aperture size: F2.4; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Optical zoom: 2.0x; Sensor size: 1/3.4"; Pixel size: 1 μm

Third camera:

8 MP (Telephoto, Autofocus)

Specifications:

Aperture size: F2.4; Sensor size: 1/4"; Pixel size: 1.12 μm

Flash:

LED
Dual LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)

Features:

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

Front:

20 MP (HDR)
24 MP (Dual-Camera, Flash, HDR)

Design

Dimensions:

5.81 x 2.78 x 0.29 inches (147.5 x 70.5 x 7.45 mm)
6.22 x 2.94 x 0.33 inches (157.89 x 74.69 x 8.46 mm)

Weight:

5.47 oz (155.0 g)
7.69 oz (218.0 g)

Materials:

Back: Ceramic; Frame: Aluminum

Biometrics:

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

Features:

Notification light

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black, Purple, Blue
Black, Green, Blue

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
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)

4G (TDD):

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

3G:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 6(800), 5(850), 8(900), 4(1700/2100), 3(1800), 2(1900), 1(2100)

Data Speed:

LTE-A, HSPA, HSUPA
LTE-A, HSPA, HSUPA

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes
Yes

Multimedia

Headphones:

No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; 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)

Features:

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

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording

Availability

Officially announced:

Feb 20, 2019
Oct 25, 2018
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