Realme C21YvsXiaomi Redmi Note comparison

Compare Realme C21Y
Compare Xiaomi Redmi Note
key specs
Display6.50-inch5.50-inch
ProcessorUnisoc T610MediaTek MT6592
Front Camera5-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel 13-megapixel
RAM3GB2GB
Storage32GB8GB
Battery Capacity5000mAh3100mAh
OSAndroid 11Android 4.3
Resolution720x1600 pixels720x1280 pixels
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
general
BrandRealmeXiaomi
ModelC21YRedmi Note
Release dateJuly 14, 2021March 1, 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.50 x 76.00 x 9.10154.00 x 78.70 x 9.50
Weight (g)200.00199.00
Battery capacity (mAh)50003100
Fast chargingProprietary-
ColoursCross Black, Cross BlueWhite
Removable battery-Yes
display
Screen size (inches)6.505.50
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
Aspect ratio20:9-
Pixels per inch (PPI)-267
hardware
Processorocta-core1.7GHz octa-core
Processor makeUnisoc T610MediaTek MT6592
RAM3GB2GB
Internal storage32GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesLED
Front camera5-megapixel (f/2.4)5-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 11Android 4.3
SkinRealme UIMIUI version 5
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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