Xiaomi Mi 9 vs Google Pixel 4
Display
Display size
Resolution
Pixel density
Technology
AMOLED
OLED
Screen-to-body ratio
85.23 %
77.32 %
Peak brightness
600 cd/m2 (nit)
Features
HDR video support, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
90 Hz Refresh rate, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Camera
Rear
Triple camera
Triple camera
Main camera
Hardware Features
Sapphire crystal lens cover, Laser and Phase detection autofocus, CMOS image sensor
Optical image stabilization, Phase detection autofocus
Specifications
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8
Second camera
12 megapixels
Hardware Features
Telephoto, Sapphire crystal lens cover, Phase detection autofocus
Time-of-Flight (ToF)
Specifications
Optical zoom: 2x; Aperture size: F2.2; Focal Length: 50 mm; Sensor size: 1/3.4"; Pixel size: 1 μm
Third camera
16 megapixels
Hardware Features
Ultra-wide, Sapphire crystal lens cover, Phase detection autofocus
Specifications
Aperture size: F2.2; Focal Length: 17 mm; Sensor size: 1/3"; Pixel size: 1 μm
Flash
Dual LED
LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD)
Features
Continuous autofocus, Digital image stabilization, Video calling, Video sharing
Front
20 megapixels
10 megapixels
Features
High Dynamic Range mode (HDR)
Design
Dimensions
Weight
the average is 6.1 oz (173 g)
Materials
Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Back: Glass; Frame: Aluminum
Resistance
Water, Dust; IP 68
Biometrics
In-screen fingerprint
In-screen fingerprint
Colors
Black, Purple, Blue
Multimedia
Headphones
USB Type-C (reversible)
USB Type-C (reversible)
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features
aptX-HD
aptX-HD
Screen mirroring
Wireless screen share
Wireless screen share
Hardware & Performance
System chip
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
Processor
GPU
Adreno 640
Adreno 640
RAM
Internal storage
128 GB, not expandable
128 GB, not expandable
OS
Android (9.0 Pie), Xiaomi MI UI
Android (10)
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
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
USB Type-C (reversible), USB 2.0
USB Type-C (reversible)
Features
Mass storage device, USB OTG
Location
GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC
Cellular
LTE (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28
LTE (TDD)
Bands 38, 39, 40
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
Data
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Battery
Capacity
3300 mAh
2800 mAh
Type
Not user replaceable
Not user replaceable
Charging
Qualcomm Quick Charge 4+, Qi wireless charging
USB Power Delivery, Qi wireless charging
Phone features
Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Shopping information
In The Box
Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
