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Redmi A5 vs Vivo Y91 comparison

 Compare Redmi A5
Redmi A5
Compare Vivo Y91
Vivo Y91
key specs
Display6.88-inch6.22-inch
ProcessorUnisoc T7250MediaTek Helio P22
Front Camera8-megapixel 8-megapixel
Rear Camera32-megapixel 13-megapixel + 2-megapixel
RAM3GB, 4GB2GB
Storage64GB, 128GB32MB
Battery Capacity5200mAh4030mAh
OSAndroid 15 Go EditionAndroid 8.1
Resolution720x1640 pixels720x1520 pixels
general
BrandRedmiVivo
ModelA5Y91
Release dateApril 15, 2025January 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.70 x 77.80 x 8.26155.11 x 75.09 x 8.28
Weight (g)193.00163.50
IP ratingIP52-
Battery capacity (mAh)52004030
Removable batteryNo-
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursJaisalmer Gold, Just Black, Pondicherry BlueStarry Black, Ocean Blue
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.22
TouchscreenYesYes
Resolution720x1640 pixels720x1520 pixels
Pixels per inch (PPI)260-
hardware
Processorocta-coreocta-core
Processor makeUnisoc T7250MediaTek Helio P22 (MT6762R)
RAM3GB, 4GB2GB
Internal storage64GB, 128GB32MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000256
Dedicated microSD slot-Yes
camera
Rear camera32-megapixel (f/2.2)13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel (f/2.2)8-megapixel (f/f/1.8)
No. of Front Cameras1-
Front flash-No
software
Operating systemAndroid 15 Go EditionAndroid 8.1
Skin-Funtouch OS 4.5
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
NFC-No
Micro-USB-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
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