Redmi K40 Gaming Edition vs Redmi 7A comparison

Compare Redmi K40 Gaming Edition
Compare Redmi 7A
key specs
Display6.67-inch5.45-inch
ProcessorMediaTek Dimensity 1200Qualcomm Snapdragon 439
Front Camera16-megapixel5-megapixel
Rear Camera64-megapixel + 8-megapixel + 2-megapixel12-megapixel
RAM6GB2GB
Storage128GB16GB
Battery Capacity5065mAh4000mAh
OSAndroid 11Android 9 Pie
Resolution1080x2400 pixels720x1440 pixels
general
BrandXiaomiXiaomi
ModelRedmi K40 Gaming EditionRedmi 7A
Release dateApril 27, 2021May 22, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Thickness8.3-
Weight (g)205.00165.00
Battery capacity (mAh)50654000
Fast chargingProprietary-
ColoursBlack, Sliver, WhiteMatte Gold, Matte Black, Matte Blue
Body type-Polycarbonate
Dimensions (mm)-146.30 x 70.41 x 9.55
display
Screen size (inches)6.675.45
TouchscreenYesYes
Resolution1080x2400 pixels720x1440 pixels
Aspect ratio-18:9
Pixels per inch (PPI)-295
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Dimensity 1200Qualcomm Snapdragon 439
RAM6GB2GB
Internal storage128GB16GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera64-megapixel (f/1.65) + 8-megapixel + 2-megapixel12-megapixel (f/2.2, 1.25-micron)
No. of Rear Cameras3-
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera16-megapixel5-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 11Android 9 Pie
SkinMIUI 12.5MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.10Yes, v 4.20
NFCYes-
USB Type-CYes-
Number of SIMs22
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Compass/ Magnetometer-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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