Vivo Y91 vs Karbonn A9+ comparison

Compare Vivo Y91
Compare Karbonn A9+
key specs
Display6.22-inch4.00-inch
ProcessorMediaTek Helio P22 Qualcomm Snapdragon
Front Camera8-megapixel No
Rear Camera13-megapixel + 2-megapixel 5-megapixel
RAM2GB512MB
Storage32MB4GB
Battery Capacity4030mAh1420mAh
OSAndroid 8.1Android 4
Resolution720x1520 pixels480x800 pixels
general
BrandVivoKarbonn
ModelY91A9+
Release dateJanuary 1, 2019-
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)155.11 x 75.09 x 8.28120.00 x 60.50 x 11.30
Weight (g)163.50-
Battery capacity (mAh)40301420
ColoursStarry Black, Ocean BluePearl White
Alternate names-Karbonn A9 Plus
Removable battery-No
display
Screen size (inches)6.224.00
TouchscreenYesYes
Resolution720x1520 pixels480x800 pixels
hardware
Processorocta-core1.2GHz one-core
Processor makeMediaTek Helio P22 (MT6762R)Qualcomm Snapdragon
RAM2GB512MB
Internal storage32MB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)5-megapixel
Rear flashLEDLED
Front camera8-megapixel (f/f/1.8)No
Front flashNo-
software
Operating systemAndroid 8.1Android 4
SkinFuntouch OS 4.5-
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes
NFCNoNo
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs21
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
GPS-Yes
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-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No

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