Vivo Y91 vs Asus ZenFone 2 comparison

Compare Vivo Y91
Compare Asus ZenFone 2
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-inch5.50-inch
ProcessorMediaTek Helio P22 Intel Atom Z3580
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM2GB4GB
Storage32MB32GB
Battery Capacity4030mAh3000mAh
OSAndroid 8.1Android 5.0
Resolution720x1520 pixels1080x1920 pixels
general
BrandVivoAsus
ModelY91ZenFone 2
Release dateJanuary 2019January 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28152.50 x 77.20 x 10.90
Weight (g)163.50170.00
Battery capacity (mAh)40303000
ColoursStarry Black, Ocean BlueGlacier Grey, Osmium Black, Glamour Red, Ceramic White, Sheer Gold
Alternate names-ZE551ML
Removable battery-No
SAR value-0.35
display
Screen size (inches)6.225.50
TouchscreenYesYes
Resolution720x1520 pixels1080x1920 pixels
Pixels per inch (PPI)-403
hardware
Processorocta-core2.3GHz quad-core
Processor makeMediaTek Helio P22 (MTK6762R)Intel Atom Z3580
RAM2GB4GB
Internal storage32MB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25664
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)5-megapixel
Front flashNo-
software
Operating systemAndroid 8.1Android 5.0
SkinFuntouch OS 4.5ZenUI
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCNoYes
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-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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