Xiaomi Mi 9 vs Samsung Galaxy A80 Specs Comparison

Availability

Officially announced
Feb 20, 2019	Apr 10, 2019

Design

Dimensions
6.20 x 2.94 x 0.30 inches 157.5 x 74.67 x 7.61 mm	6.50 x 3.01 x 0.37 inches 165.2 x 76.5 x 9.3 mm
Weight
6.10 oz / 173.0 g	7.76 oz / 220.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Metal	Back: Glass (Corning Gorilla Glass 6) Frame: Aluminum
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Features
	Notification light
Keys
	Right: Volume control, Lock/Unlock key
Colors
Black, Purple, Blue	Angel gold, Ghost white, Phantom black

Display

Size
6.4-inch, 85.23% screen-to-body	6.7-inch, 85.86% screen-to-body
Type
AMOLED, HDR, 600 nits	Super AMOLED
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI	2400x1080px, 20:9 ratio, 393 PPI
Protection
Corning Gorilla Glass 6	Corning Gorilla Glass 3
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)	1.7 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 855 (7 nm)	Snapdragon 730 SM7150-AA (8 nm)
Processor
Octa-core 2840 MHz Kryo 485	Octa-core 2200 MHz Kryo 470
GPU
Adreno 640	Adreno 618
Memory
6GB (LPDDR4)/128GB 6GB/64GB 12GB/256GB	8GB (LPDDR4)/128GB
Storage expansion
not expandable	not expandable
OS
Android (9.0 Pie)	Android (11, 10, 9.0 Pie)

Battery

Type
3300 mAh	3700 mAh
Charging
Qualcomm Quick Charge 4+ Qi wireless charging	Fast charging

Camera

Rear
Triple camera	Triple camera, Swivel
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 (Laser and PDAF) Aperture size: F2.0 Focal length: 25 mm 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	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" Pixel size: 1.12 μm
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	HQVGA (240x160) (ToF 3D depth sensing) Aperture size: F1.2 Focal Length: 30 mm Sensor size: 1/6" Pixel size: 10 μm
Flash
Dual LED	LED
Video recording
4K UHD (60 fps), 1080p (960 fps), 720p (960 fps) Continuous autofocus, EIS, Video calling, Video sharing	4K UHD (30 fps), 1080p (60 fps), 720p (480 fps) Hyperlapse, Picture-taking during video recording, EIS, Video calling, Video sharing
Front
20 MP (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 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Discover more

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

Full Specs Samsung Galaxy A80 Specs PA Review Samsung Galaxy A80 Review

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
aptX-HD	Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	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, 20, 26, 28, 66
4G (TDD) Bands
38, 39, 40	38, 40, 41
3G Bands
5, 8, 4, 2, 1	1, 2, 4, 5, 8
Data Speed
LTE-A, HSPA, HSUPA	LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
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: Apr 19, 2019 FCC ID value: A3LSMA805F
Measured SAR
	Head: 0.30 W/kg Body: 0.71 W/kg Simultaneous Transmission: 3.79 W/kg Wireless Router: 1.36 W/kg Phablet: 1.96 W/kg

Alternative variants

with 64 GB storage

Memory	64GB

Explorer Edition

Memory	12GB/256GB