Vivo Y81 vs Vivo Y83 vs Redmi 5A comparison

Compare Vivo Y81
Compare Vivo Y83
Compare Redmi 5A
key specs
Display6.22-inch6.22-inch5.00-inch
ProcessorMediaTek Helio P22 MediaTek Helio P22 Qualcomm Snapdragon 425
Front Camera5-megapixel 8-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel 13-megapixel
RAM3GB4GB2GB
Storage32GB32GB16GB
Battery Capacity3260mAh3260mAh3000mAh
OSAndroid 8.1Android 8.0Android 7.1.2
Resolution720x1520 pixels720x1520 pixels720x1280 pixels
general
BrandVivoVivoXiaomi
ModelY81Y83Redmi 5A
Release dateJune 1, 2018May 1, 2018October 1, 2017
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Body typePlastic-Metal
Dimensions (mm)155.06 x 75.00 x 7.77155.21 x 75.24 x 7.70140.40 x 70.10 x 8.40
Weight (g)146.50150.00137.00
Battery capacity (mAh)326032603000
ColoursBlackAurora white, Polar Black and CharmRedGold, Rose Gold, Grey
Removable battery--No
display
Screen size (inches)6.226.225.00
TouchscreenYesYesYes
Resolution720x1520 pixels720x1520 pixels720x1280 pixels
Aspect ratio19:919:916:9
Pixels per inch (PPI)270270294
hardware
Processor2GHz octa-core2GHz octa-core1.4GHz quad-core
Processor makeMediaTek Helio P22 (MT6762)MediaTek Helio P22 (MT6762)Qualcomm Snapdragon 425
RAM3GB4GB2GB
Internal storage32GB32GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2)13-megapixel (f/2.2)
Rear autofocusPhase detection autofocusPhase detection autofocusPhase detection autofocus
Rear flashLEDLEDLED
Front camera5-megapixel (f/2.2)8-megapixel (f/2.2)5-megapixel (f/2.0)
Front flash--No
software
Operating systemAndroid 8.1Android 8.0Android 7.1.2
SkinFunTouch OS 4.0FunTouch OS 4.0MIUI 9
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n-802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 5.00YesYes, v 4.10
Micro-USBYesYesYes
Headphones3.5mm-3.5mm
Number of SIMs222
Wi-Fi DirectYes-No
USB OTG-YesYes
FM-YesYes
NFC--No
Infrared--Yes
Mobile High-Definition Link (MHL)--No
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSM + CDMAGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSM + CDMAGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerYes-No
Proximity sensorYesYesYes
AccelerometerYes-Yes
Face unlock-Yes-
Fingerprint sensor-Yes-
Ambient light sensor-YesYes
Gyroscope-YesNo
Barometer--No
Temperature sensor--No
ratings
Overall NDTV Rating--Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--

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