Vivo Y91 (3GB RAM, 32GB) vs Yu Ace comparison

Compare Vivo Y91 (3GB RAM, 32GB)
Compare Yu Ace
key specs
Display6.22-inch5.45-inch
ProcessorMediaTek Helio P22 MediaTek MT6739
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM3GB2GB
Storage32GB16GB
Battery Capacity4030mAh4000mAh
OSAndroid 8.1Android 8.1
Resolution720x1520 pixels720x1440 pixels
general
BrandVivoYu
ModelY91Ace
Release dateJanuary 1, 2019August 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28-
Weight (g)163.50-
Battery capacity (mAh)40304000
ColoursNebula Purple, Ocean Blue, Starry BlackCharcoal Grey, Elektric Blue, Rose Gold
display
Screen size (inches)6.225.45
TouchscreenYesYes
Resolution720x1520 pixels720x1440 pixels
Aspect ratio-18:9
Pixels per inch (PPI)-295
hardware
Processorocta-core1.5GHz quad-core
Processor makeMediaTek Helio P22 (MT6762R)MediaTek MT6739
RAM3GB2GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)13-megapixel
Rear flashLEDLED
Front camera8-megapixel (f/f/1.8)5-megapixel
Front flashNoLED
Rear autofocus-Yes
software
Operating systemAndroid 8.1Android 8.1
SkinFuntouch OS 4.5-
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.10
NFCNo-
Micro-USBYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n
GPS-Yes
USB OTG-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYes-
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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