Samsung Galaxy A91 vs Vivo Y91 comparison

Compare Samsung Galaxy A91
Compare Vivo Y91
key specs
Display6.70-inch6.22-inch
ProcessorQualcomm Snapdragon 855MediaTek Helio P22
Front Camera32-megapixel 8-megapixel
Rear Camera48-megapixel + 8-megapixel + 5-megapixel13-megapixel + 2-megapixel
RAM8GB2GB
Storage128GB32MB
Battery Capacity4500mAh4030mAh
OSAndroid 10Android 8.1
Resolution1080x2400 pixels720x1520 pixels
general
BrandSamsungVivo
ModelGalaxy A91Y91
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Battery capacity (mAh)45004030
Fast chargingProprietary-
Release date-January 1, 2019
Dimensions (mm)-155.11 x 75.09 x 8.28
Weight (g)-163.50
Colours-Starry Black, Ocean Blue
display
Screen size (inches)6.706.22
TouchscreenYesYes
Resolution1080x2400 pixels720x1520 pixels
Protection typeGorilla Glass-
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 855MediaTek Helio P22 (MT6762R)
RAM8GB2GB
Internal storage128GB32MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slot-Yes
camera
Rear camera48-megapixel + 8-megapixel + 5-megapixel13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)
Rear autofocusYes-
Rear flashYesLED
Front camera32-megapixel (f/2.2)8-megapixel (f/f/1.8)
Front flash-No
software
Operating systemAndroid 10Android 8.1
SkinOne UIFuntouch OS 4.5
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Number of SIMs22
NFC-No
Micro-USB-Yes
Headphones-3.5mm
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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