Vivo Y91 vs HTC Desire 830 comparison

Compare Vivo Y91
Compare HTC Desire 830
key specs
Display6.22-inch5.50-inch
ProcessorMediaTek Helio P22 MediaTek Helio X10
Front Camera8-megapixel 4-Ultrapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM2GB3GB
Storage32MB32GB
Battery Capacity4030mAh2800mAh
OSAndroid 8.1Android
Resolution720x1520 pixels1080x1920 pixels
general
BrandVivoHTC
ModelY91Desire 830
Release dateJanuary 2019May 2016
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28157.50 x 78.90 x 7.79
Weight (g)163.50-
Battery capacity (mAh)40302800
ColoursStarry Black, Ocean Blue-
Removable battery-No
display
Screen size (inches)6.225.50
TouchscreenYesYes
Resolution720x1520 pixels1080x1920 pixels
hardware
Processorocta-core1.5GHz octa-core
Processor makeMediaTek Helio P22 (MTK6762R)MediaTek Helio X10
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 flashLEDYes
Front camera8-megapixel (f/f/1.8)4-Ultrapixel
Front flashNo-
software
Operating systemAndroid 8.1Android
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-
GPS-No
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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