Vivo Y91 vs Xiaomi Redmi Y2 comparison

Compare Vivo Y91
Compare Xiaomi Redmi Y2
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.22-inch5.99-inch
ProcessorMediaTek Helio P22 Qualcomm Snapdragon 625
Front Camera8-megapixel 16-megapixel
Rear Camera13-megapixel + 2-megapixel 12-megapixel
RAM2GB3GB
Storage32MB32GB
Battery Capacity4030mAh3080mAh
OSAndroid 8.1Android 8.1 Oreo
Resolution720x1520 pixels720x1440 pixels
general
BrandVivoXiaomi
ModelY91Redmi Y2
Release dateJanuary 2019June 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28160.73 x 77.26 x 8.10
Weight (g)163.50170.00
Battery capacity (mAh)40303080
ColoursStarry Black, Ocean BlueDark Grey, Gold, Rose Gold
Body type-Plastic
Removable battery-No
SAR value-1.12
display
Screen size (inches)6.225.99
TouchscreenYesYes
Resolution720x1520 pixels720x1440 pixels
Aspect ratio-18:9
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Helio P22 (MT6762R)Qualcomm Snapdragon 625
RAM2GB3GB
Internal storage32MB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)12-megapixel (f/2.2, 1.25-micron)
Rear flashLEDLED
Front camera8-megapixel (f/f/1.8)16-megapixel
Front flashNoLED
software
Operating systemAndroid 8.1Android 8.1 Oreo
SkinFuntouch OS 4.5MIUI 9.5
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCNo-
Micro-USBYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
GPS-Yes
Infrared-Yes
Wi-Fi Direct-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 unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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