Xiaomi Mi 8 vs Xiaomi Mi 9 SE Specs Comparison

Design

Dimensions
6.10 x 2.94 x 0.30 inches 154.9 x 74.8 x 7.6 mm	5.81 x 2.78 x 0.29 inches 147.5 x 70.5 x 7.45 mm
Weight
6.17 oz (175.0 g)	5.47 oz (155.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Biometrics
2D Face unlock, Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Blue, White	Black, Purple, Blue

Display

Size
6.2-inch	6.0-inch
Resolution
2248x1080px, 402 PPI	2340x1080px, 19.5:9 ratio, 432 PPI
Technology
AMOLED	AMOLED
Screen-to-body
83.66 %	83.96 %
Colors
	16 777 216
Peak brightness
600 cd/m2 (nit)	600 cd/m2 (nit)
Features
HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 845 SDM845 (10 nm)	Qualcomm Snapdragon 712 SDM712 (10 nm)
Processor
Octa-core 2800 MHz Kryo 385	Octa-core 2300 MHz Kryo 360
GPU
Adreno 630	Adreno 616
Memory
6GB (LPDDR4)/256GB	6GB (LPDDR4)/128GB
OS
Android (10, 9.0 Pie, 8.0 Oreo)	Android (9.0 Pie)

Battery

Type
3400 mAh, Li - Polymer	3070 mAh
Charging
Qualcomm Quick Charge 4+

Camera

Rear
Dual camera	Triple camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/2.55" Pixel size: 1.4 μm	48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, Autofocus) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 56 mm Sensor size: 1/3.4" Pixel size: 1 μm	13 MP (Ultra-wide, PDAF) Aperture size: F2.4 Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
	8 MP (Telephoto, Autofocus) Aperture size: F2.4 Sensor size: 1/4" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (240 fps), 720p (960 fps) Video calling, Video sharing	4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS, Video calling, Video sharing
Front
20 MP (HDR)	20 MP (HDR)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
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	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer	Accelerometer, Gyroscope, Compass
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync

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
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20	Bands 1, 3, 5, 7, 8
4G (TDD)
Bands 34, 38, 39, 40, 41	Bands 34, 38, 39, 40, 41
3G
Bands 1, 2, 4, 5, 8	Bands 5, 8, 2, 1
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A, HSPA, HSUPA
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes	Yes

Phone Features

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

Buyers information

In The Box
Mi 8 Protective cover / Power adapter / USB Type-C cable / Type-C to audio converter / SIM insertion tool / User guide

Availability

Officially announced
May 31, 2018	Feb 20, 2019

Alternative variants

with 64 GB storage

Memory	64GB

with 128 GB storage

Memory	128GB

Memory	8GB/128GB
Type	3000 mAh
Weight	6.24 oz (177.0 g)
Biometrics	Optical in-screen fingerprint

Links

Full specifications
Xiaomi Mi 8 Specs	Xiaomi Mi 9 SE Specs