Sony Xperia XZ2 vs Xiaomi Mi 9 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.0
Sony Xperia XZ2
8.7
Xiaomi Mi 9
Sony Xperia XZ2 Xiaomi Mi 9
Released · Apr 05, 2018
Released · Mar 06, 2019
5.7-inch · 2160x1080px
6.4-inch · 2340x1080px
Single camera
Triple camera
4GB · 64GB
6GB · 128GB
3180 mAh
3300 mAh

Availability

Officially announced
Feb 26, 2018 Feb 20, 2019

Design

Dimensions
6.02 x 2.83 x 0.44 inches
153 x 72 x 11.1 mm
6.20 x 2.94 x 0.30 inches
157.5 x 74.67 x 7.61 mm
Weight
6.98 oz (198.0 g) 6.10 oz (173.0 g)
Materials
Back: Glass
Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5)
Frame: Metal
Resistance
Water, Dust; IP68
Biometrics
Fingerprint (touch) Optical in-screen fingerprint
Features
Notification light
Keys
Right: Volume control, Lock/Unlock key, Other
Colors
Black, Silver, Pink, Green Black, Purple, Blue

Display

Size
5.7-inch, 76.28% screen-to-body 6.4-inch, 85.23% screen-to-body
Type
IPS LCD, HDR, 700 nits AMOLED, HDR, 600 nits
Resolution
2160x1080px, 18:9 ratio, 424 PPI 2340x1080px, 19.5:9 ratio, 403 PPI
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass 6
Features
HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Snapdragon 845 SDM845 (10 nm) Snapdragon 855 (7 nm)
Processor
Octa-core
2800 MHz
Kryo 385
Octa-core
2840 MHz
Kryo 485
GPU
Adreno 630 Adreno 640
Memory
4GB (LPDDR4)/64GB 6GB (LPDDR4)/128GB
6GB/64GB
12GB/256GB
Storage expansion
microSDXC up to 400 GB not expandable
OS
Android (9.0 Pie, 8.0 Oreo) Android (9.0 Pie)

Battery

Type
3180 mAh, Li - Polymer 3300 mAh
Charging
Qualcomm Quick Charge 3.0, USB Power Delivery
Qi wireless charging
Qualcomm Quick Charge 4+
Qi wireless charging

Camera

Rear
Single camera Triple camera
Main camera
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
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
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
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
Flash
LED Dual LED
Video recording
4K UHD (60 fps), 1080p (960 fps), 720p, VGA
HDR, Time-lapse video, EIS, Video calling, Video sharing
4K UHD (60 fps), 1080p (960 fps), 720p (960 fps)
Continuous autofocus, EIS, Video calling, Video sharing
Front
5 MP (Wide Angle)
Video capture: 1080p
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 3.1 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Step detector, Step counter, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou
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, Multiple speakers Earpiece, Loudspeaker
Features
aptX-HD aptX-HD
Screen mirroring
DLNA,Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 19, 20, 26, 28, 29, 32, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28
4G (TDD) Bands
38, 39, 40, 41 38, 39, 40
3G Bands
6, 5, 8, 4, 2, 1 5, 8, 4, 2, 1
Data Speed
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE-A, HSPA, HSUPA
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 Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording Voice dialing, Voice commands, Voice recording

Alternative variants

Dual SIM
Dual SIM Yes
with 64 GB storage
Memory 64GB
Explorer Edition
Memory 12GB/256GB
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