Xiaomi Mi 8 vs Sony Xperia XZ2 Specs Comparison

Availability

Officially announced
May 31, 2018	Feb 26, 2018

Design

Dimensions
6.10 x 2.94 x 0.30 inches 154.9 x 74.8 x 7.6 mm	6.02 x 2.83 x 0.44 inches 153 x 72 x 11.1 mm
Weight
6.17 oz / 175.0 g	6.98 oz / 198.0 g
Materials
Back: Glass (Corning Gorilla Glass 5)	Back: Glass Frame: Aluminum
Resistance
	Water, Dust; IP68
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Features
	Notification light
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key, Other
Colors
Black, Gold, Blue, White	Black, Silver, Pink, Green

Display

Size
6.2-inch, 83.66% screen-to-body	5.7-inch, 76.28% screen-to-body
Type
AMOLED, HDR, 600 nits	IPS LCD, HDR, 700 nits
Resolution
2248x1080px, 402 PPI	2160x1080px, 18:9 ratio, 424 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5
Features
HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	6 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 845 SDM845 (10 nm)	Snapdragon 845 SDM845 (10 nm)
Processor
Octa-core 2800 MHz Kryo 385	Octa-core 2800 MHz Kryo 385
GPU
Adreno 630	Adreno 630
Memory
6GB (LPDDR4)/256GB 6GB/64GB 6GB/128GB 8GB/128GB	4GB (LPDDR4)/64GB
Storage expansion
	microSDXC up to 400 GB
OS
Android (10, 9.0 Pie, 8.0 Oreo)	Android (9.0 Pie, 8.0 Oreo)

Battery

Type
3400 mAh, Li - Polymer	3180 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 4+	Qualcomm Quick Charge 3.0, USB Power Delivery Qi wireless charging

Camera

Rear
Dual camera	Single camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/2.55" Pixel size: 1.4 μm	19 MP (Laser and PDAF, CMOS image sensor) Aperture size: F2.0 Focal length: 25 mm Sensor size: 1/2.3" Pixel size: 1.22 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
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (240 fps), 720p (960 fps) Video calling, Video sharing	4K UHD (60 fps), 1080p (960 fps), 720p, VGA HDR, Time-lapse video, EIS, Video calling, Video sharing
Front
20 MP (HDR)	5 MP (Wide Angle) 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	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Step detector, Step counter, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

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

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32, 66
4G (TDD) Bands
34, 38, 39, 40, 41	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	6, 5, 8, 4, 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 Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Phone Features

Notifications
	Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
	Voice dialing, Voice commands, Voice recording

Alternative variants

with 64 GB storage

Memory	64GB

Dual SIM

Dual SIM	Yes

with 128 GB storage

Memory	128GB

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

Discover more

Full Specs Xiaomi Mi 8 Specs

Full Specs Sony Xperia XZ2 Specs PA Review Sony Xperia XZ2 Review