Vivo Y91 vs Lenovo K8 comparison

Compare Vivo Y91
Compare Lenovo K8
key specs
Display6.22-inch5.20-inch
ProcessorMediaTek Helio P22 MediaTek Helio P20
Front Camera8-megapixel 8-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM2GB3GB
Storage32MB32GB
Battery Capacity4030mAh4000mAh
OSAndroid 8.1Android 7.1.1
Resolution720x1520 pixels720x1280 pixels
general
BrandVivoLenovo
ModelY91K8
Release dateJanuary 2019September 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28147.90 x 73.70 x 8.55
Weight (g)163.50165.00
Battery capacity (mAh)40304000
ColoursStarry Black, Ocean BlueFine Gold, Venom Black
Removable battery-No
display
Screen size (inches)6.225.20
TouchscreenYesYes
Resolution720x1520 pixels720x1280 pixels
hardware
Processorocta-core2.3GHz octa-core
Processor makeMediaTek Helio P22 (MT6762R)MediaTek Helio P20 (MT6757)
RAM2GB3GB
Internal storage32MB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)13-megapixel
Rear flashLEDDual LED
Front camera8-megapixel (f/f/1.8)8-megapixel
Front flashNoYes
software
Operating systemAndroid 8.1Android 7.1.1
SkinFuntouch OS 4.5-
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCNoNo
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Infrared-No
USB OTG-Yes
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
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 sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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