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mi-3

redmi-a7

Display
Type
IPS_LCD
IPS_LCD
Size
6.88"
5"
Resolution
HD+
FHD
Refresh Rate
120Hz
Brightness
600 nits
Protection
Corning Gorilla Glass 3
Platform
OS
ANDROID Android 15, up to 2 major Android upgrades
ANDROID Android 4.3 (Jelly Bean), upgradable to 6.0 (Marshmallow), MIUI 5
Chipset
Unisoc T7250
Qualcomm MSM8274AB Snapdragon 800
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Quad-core 2.3 GHz Krait 400
GPU
Mali-G57 MP1
Adreno 330
AnTuTu Score
Memory
RAM
3GB
2GB
Storage
64GB
16GB / 64GB
Storage Type
eMMC 4.5
Card Slot
Yes
No
Camera
Main Camera
13MP f/2.2
13MP f/2.2
Selfie Camera
8MP f/2.0
2MP f/2.2
Video (Max)
1080p@30fps
1080p@30fps, HDR
OIS
No
No
Battery
Capacity
5,200 mAh
3,050 mAh
Wired Charging
15W
18W
Wireless Charging
Fast Charging
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4, Dual-band
Bluetooth
5.2
4.0
NFC
No
Yes
5G
No
No
USB
USB Type-C 2.0
microUSB 2.0
GPS
GPS, GLONASS, Galileo
GPS, GLONASS
Body
Dimensions
171.8 x 79.8 x 8.3 mm (6.76 x 3.14 x 0.33 in)
144 x 73.6 x 8.1 mm (5.67 x 2.90 x 0.32 in)
Weight
193g
145g
Build
Glass (Gorilla Glass 3) / plastic back / plastic frame
Water Resist
Colors
Black, Sky Blue
White, Gray, Black, Yellow, Pink, Blue, Gold, Green