Vivo Y31 5G vs Redmi 9C comparison

Compare Vivo Y31 5G
Compare Redmi 9C
key specs
Display6.68-inch6.53-inch
ProcessorQualcomm Snapdragon 4 Gen 2MediaTek Helio G35
Front Camera8-megapixel 5-megapixel
Rear Camera50-megapixel + 0.08-megapixel 13-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB2GB
Storage128GB32GB
Battery Capacity6,500mAh5000mAh
OSAndroid 15Android 10
Resolution1,608x720 pixels720x1600 pixels
general
BrandVivoXiaomi
ModelY31 5GRedmi 9C
Release dateSeptember 15, 2025June 30, 2020
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)166.14 x 77.01 x 8.39164.90 x 77.07 x 9.00
Weight (g)209.00196.00
IP ratingIP68-
Battery capacity (mAh)6,5005000
Removable batteryNo-
Fast charging44W Flash ChargeProprietary
Wireless chargingNo-
ColoursRose Red and Diamond GreenMidnight Grey, Sunrise Orange, Twilight Blue
display
Refresh Rate120 Hz-
Screen size (inches)6.686.53
TouchscreenYesYes
Resolution1,608x720 pixels720x1600 pixels
Pixels per inch (PPI)264-
Aspect ratio-20:9
hardware
Processor2.2GHz MHz octa-coreocta-core
Processor makeQualcomm Snapdragon 4 Gen 2MediaTek Helio G35
RAM4GB, 6GB2GB
Internal storage128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/f/2.0)5-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinFuntouch OS 15MIUI 11
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 4.20Yes
NFCNo-
USB Type-CYes-
Number of SIMs22
Micro-USB-Yes
Headphones-3.5mm
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeNo-
BarometerNo-
Temperature sensorNo-
Face unlock-Yes

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