Xiaomi 12S vs Xiaomi Redmi K20 comparison

Compare Xiaomi 12S
Compare Xiaomi Redmi K20
key specs
Display6.28-inch6.39-inch
ProcessorQualcomm Snapdragon 8+ Gen 1Qualcomm Snapdragon 730
Front CameraUnspecified20-megapixel
Rear Camera50-megapixel + 13-megapixel + 5-megapixel48-megapixel + 8-megapixel + 13-megapixel
RAM8GB, 12GB6GB
Storage128GB, 256GB, 512GB64GB
Battery Capacity4,500mAh4000mAh
OSAndroid 12Android Pie
Resolution1080x2400 pixels1080x2340 pixels
general
BrandXiaomiXiaomi
Model12SRedmi K20
Release dateJuly 4, 2022May 28, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)152.70 x 69.90 x 8.16156.70 x 74.30 x 8.80
Weight (g)182.00191.00
Battery capacity (mAh)4,5004000
Fast chargingProprietaryProprietary
Wireless chargingYes-
ColoursBlack, Green, Purple, WhiteCarbon Black, Glacier Blue, Flame Red
Body type-Glass
display
Refresh Rate120 Hz-
Screen size (inches)6.286.39
TouchscreenYesYes
Resolution1080x2400 pixels1080x2340 pixels
Protection typeGorilla GlassGorilla Glass
Aspect ratio-19.5:9
Pixels per inch (PPI)-403
hardware
Processorocta-core1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor makeQualcomm Snapdragon 8+ Gen 1Qualcomm Snapdragon 730
RAM8GB, 12GB6GB
Internal storage128GB, 256GB, 512GB64GB
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.9) + 13-megapixel (f/2.4) + 5-megapixel48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras3-
Rear autofocusYesYes
Rear flashYesYes
Front cameraUnspecified20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Front autofocusYes-
Pop-Up Camera-Yes
Front flash-No
software
Operating systemAndroid 12Android Pie
SkinMIUI 13MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
NFCYesNo
USB Type-CYesYes
Number of SIMs22
Infrared-Yes
Headphones-3.5mm
Wi-Fi Direct-Yes
Active 4G on both SIM cards-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
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-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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