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Nothing Phone (4b) vs Xiaomi Redmi K20 Pro comparison

 Compare Nothing Phone (4b)
Nothing Phone (4b)
Compare Xiaomi Redmi K20 Pro
Xiaomi Redmi K20 Pro
key specs
Display6.77-inch6.39-inch
ProcessorQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 855
Front Camera16-megapixel 20-megapixel
Rear Camera50-megapixel + 8-megapixel 48-megapixel + 13-megapixel + 8-megapixel
RAM6GB, 8GB8GB
Storage128GB, 256GB256GB
Battery Capacity6000mAh4000mAh
OSAndroid 16Android 9
Resolution1080x2344 pixels1080x2340 pixels
general
BrandNothingXiaomi
ModelPhone (4b)Redmi K20 Pro
Release dateJuly 7, 2026May 28, 2019
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlassGlass
Dimensions (mm)164.40 x 78.20 x 8.60156.70 x 74.30 x 8.80
Weight (g)210.00191.00
IP ratingIP64-
Battery capacity (mAh)60004000
Removable batteryNoNo
Fast charging33W Fast ChargingQuick Charge 4.0
Wireless chargingNo-
ColoursBlack, Blue, WhiteCarbon Black, Flame Red, Glacier Blue
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.39
TouchscreenYes-
Resolution1080x2344 pixels1080x2340 pixels
Protection typeOtherGorilla Glass
Pixels per inch (PPI)381403
Aspect ratio-19:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6 Gen 4Qualcomm Snapdragon 855
RAM6GB, 8GB8GB
Internal storage128GB, 256GB256GB
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras2-
Rear autofocusYesPDAF and laser autofocus
Rear flashYesLED
Front camera16-megapixel (f/2.4)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Front flashNo-
Pop-Up Camera-Yes
software
Operating systemAndroid 16Android 9
SkinNothing OS 4.1MIUI 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 6.00Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 ac
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYes-
5GYes-
sensors
Face unlockYesYes
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
Barometer-Yes
Temperature 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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