Motorola Moto Z4 vs Xiaomi Mi 9
Display
Display size
Resolution
Pixel density
Technology
OLED
AMOLED
Screen-to-body ratio
84.67 %
85.23 %
Peak brightness
600 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
HDR video support, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Camera
Rear
Single camera
Triple camera
Main camera
Hardware Features
Optical image stabilization, Laser and Phase detection autofocus
Sapphire crystal lens cover, Laser and Phase detection autofocus, CMOS image sensor
Specifications
Aperture size: F1.7; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Second camera
12 megapixels
Hardware Features
Telephoto, Sapphire crystal lens cover, Phase detection autofocus
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
Dual LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
Features
Time-lapse video, Video calling, Video sharing
Continuous autofocus, Digital image stabilization, Video calling, Video sharing
Front
25 megapixels
20 megapixels
Features
High Dynamic Range mode (HDR)
Design
Dimensions
Weight
the average is 6 oz (172 g)
the average is 6 oz (172 g)
Materials
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Resistance
Splash
Biometrics
In-screen fingerprint
In-screen fingerprint
Colors
Gray, White
Black, Purple, Blue
Hardware & Performance
System chip
Qualcomm Snapdragon 675
Qualcomm Snapdragon 855
Processor
GPU
Adreno 612
Adreno 640
RAM
Internal storage
128 GB
128 GB
Storage expansion
up to 512 GB
OS
Android (9.0 Pie)
Android (9.0 Pie), Xiaomi MI UI
Battery
Capacity
3600 mAh
3300 mAh
Charging
Motorola TurboPower
Qualcomm Quick Charge 4+, Qi wireless charging
Cellular
LTE (FDD)
Bands 1, 2, 3, 4, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 66, 71
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28
LTE (TDD)
Bands 38, 40, 41
Bands 38, 39, 40
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
GSM
850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz
CDMA
800, 1900 MHz
800 MHz
Data
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Connectivity
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band
802.11 a, b, g, n, ac, dual-band
USB
USB 3.1
USB 2.0
Connector
USB Type-C (reversible)
USB Type-C (reversible)
Features
Mass storage device, USB OTG, Video out
Mass storage device, USB OTG
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
Phone features
Sensors
Accelerometer, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Notifications
Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Multimedia
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Headphones connector
3.5mm
USB Type-C (reversible)
Additional microphone(s)
for Noise cancellation
Shopping information
In The Box
TurboPower charger, USB-C cable, guides
Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
MSRP price
$ 500
