Redmi 7A vs Xiaomi Redmi K20 comparison

Compare Redmi 7A
Compare Xiaomi Redmi K20
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.45-inch6.39-inch
ProcessorQualcomm Snapdragon 439Qualcomm Snapdragon 730
Front Camera5-megapixel20-megapixel
Rear Camera12-megapixel 48-megapixel + 8-megapixel + 13-megapixel
RAM2GB6GB
Storage16GB64GB
Battery Capacity4000mAh4000mAh
OSAndroid 9 PieAndroid Pie
Resolution720x1440 pixels1080x2340 pixels
general
BrandXiaomiXiaomi
ModelRedmi 7ARedmi K20
Release date22nd May 201928th May 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonateGlass
Dimensions (mm)146.30 x 70.41 x 9.55156.70 x 74.30 x 8.80
Weight (g)165.00191.00
Battery capacity (mAh)40004000
ColoursMatte Gold, Matte Black, Matte BlueCarbon Black, Glacier Blue, Flame Red
Fast charging-Proprietary
display
Screen size (inches)5.456.39
TouchscreenYesYes
Resolution720x1440 pixels1080x2340 pixels
Aspect ratio18:919.5:9
Pixels per inch (PPI)295403
Protection type-Gorilla Glass
hardware
Processor2GHz octa-core1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor makeQualcomm Snapdragon 439Qualcomm Snapdragon 730
RAM2GB6GB
Internal storage16GB64GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)256-
Dedicated microSD slotYesNo
camera
Rear camera12-megapixel (f/2.2, 1.25-micron)48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
Rear autofocusPhase detection autofocusYes
Rear flashLEDYes
Front camera5-megapixel20-megapixel (f/2.2, 0.8-micron)
Front flash-No
software
Operating systemAndroid 9 PieAndroid Pie
SkinMIUI 10MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 4.20Yes, v 5.00
Micro-USBYes-
Headphones3.5mm3.5mm
FMYes-
Number of SIMs22
NFC-No
Infrared-Yes
USB Type-C-Yes
Wi-Fi Direct-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Gyroscope-Yes
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