Xiaomi Redmi Note 7 vs Xiaomi Mi A3
Display
Size
Resolution
Technology
IPS LCD
Super AMOLED
Screen-to-body
81.37 %
82.56 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
Qualcomm Snapdragon 660 SDM660
Qualcomm Snapdragon 665
Processor
GPU
Adreno 512
Adreno 610
RAM
Internal storage
128GB
128GB
Storage expansion
microSDXC up to 256 GB
microSDXC up to 256 GB
OS
Android (9.0 Pie)
Android (9.0 Pie)
Battery
Capacity
4000 mAh
4030 mAh
Type
Not user replaceable
Not user replaceable
Charging
Qualcomm Quick Charge 4
Qualcomm Quick Charge 3.0
Camera
Rear
Dual camera
Triple camera
Main camera
Features
PDAF, CMOS image sensor, BSI sensor
PDAF
Second camera
5 MP
8 MP
Features
Depth information
Ultra-wide
Third camera
2 MP
Features
Depth information
Video recording
1920x1080 (Full HD) (120 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
Features
Continuous autofocus, EIS, Video calling, Video sharing
EIS, Video calling, Video sharing
Front
13 MP
32 MP
Features
HDR
Design
Dimensions
Weight
the average is 6.3 oz (179 g)
the average is 6.3 oz (179 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Biometrics
2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint
Colors
Black, Blue, Red
Gray, Blue, White
Cellular
LTE (FDD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
LTE (TDD)
Bands 38(2600), 40(2300)
Bands 38(2600), 40(2300)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
Yes
SIM type
Nano SIM
Nano SIM
Multimedia
Headphones
3.5mm jack
3.5mm jack
Features
Album art cover, Background playback
Album art cover, Background playback
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
USB
Type-C (reversible)
Type-C (reversible)
Features
Mass storage device, Charging
Mass storage device, Charging
Sensors
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync
Phone features
Notifications
Haptic feedback, Music ringtones, Vibration
Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Shopping information
In The Box
Adapter, USB Cable type C, Tool to remove the SIM, User manual, Housing, Warranty
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card
