Vivo Y83 vs Vivo Y55s vs Xiaomi Redmi 4A comparison

Compare Vivo Y83
Compare Vivo Y55s
Compare Xiaomi Redmi 4A
key specs
Display6.22-inch5.20-inch5.00-inch
ProcessorMediaTek Helio P22 Qualcomm Snapdragon 425Qualcomm Snapdragon 425
Front Camera8-megapixel 5-megapixel 5-megapixel
Rear Camera13-megapixel 13-megapixel 13-megapixel
RAM4GB3GB2GB
Storage32GB16GB16GB
Battery Capacity3260mAh2730mAh3120mAh
OSAndroid 8.0Android 6.0Android 6.0
Resolution720x1520 pixels1280x720 pixels720x1280 pixels
general
BrandVivoVivoXiaomi
ModelY83Y55sRedmi 4A
Release dateMay 1, 2018February 1, 2017November 1, 2016
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.21 x 75.24 x 7.70147.90 x 72.90 x 7.50139.50 x 70.40 x 8.50
Weight (g)150.00142.00131.50
Battery capacity (mAh)326027303120
ColoursAurora white, Polar Black and CharmRedGold, Space GreyGolden, Rose Gold, Dark Grey
Removable battery-NoNo
SAR value-1.08-
display
Screen size (inches)6.225.205.00
TouchscreenYesYesYes
Resolution720x1520 pixels1280x720 pixels720x1280 pixels
Aspect ratio19:916:916:9
Pixels per inch (PPI)270282296
hardware
Processor2GHz octa-core1.4GHz quad-core1.4GHz quad-core
Processor makeMediaTek Helio P22 (MT6762)Qualcomm Snapdragon 425Qualcomm Snapdragon 425
RAM4GB3GB2GB
Internal storage32GB16GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256128
camera
Rear camera13-megapixel (f/2.2)13-megapixel (f/2.2)13-megapixel (f/2.2)
Rear autofocusPhase detection autofocusYes-
Rear flashLEDLEDDual LED
Front camera8-megapixel (f/2.2)5-megapixel (f/2.2)5-megapixel (f/2.2)
software
Operating systemAndroid 8.0Android 6.0Android 6.0
SkinFunTouch OS 4.0Funtouch OS 3.0MIUI 8
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYesYesYes, v 4.10
USB OTGYesYesYes
Micro-USBYesYes-
FMYesYesYes
Number of SIMs222
NFC-NoNo
Infrared-NoYes
Headphones-3.5mm3.5mm
Wi-Fi Direct-NoYes
Mobile High-Definition Link (MHL)-NoNo
Wi-Fi standards supported--802.11 a/b/g/n
sim 1
SIM TypeNano-SIMMicro-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIM-Nano-SIM
GSM/CDMAGSM + CDMA-GSM
3GYesNoYes
4G/ LTEYesNoYes
sensors
Face unlockYes--
Fingerprint sensorYes--
Proximity sensorYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
Compass/ Magnetometer-YesNo
Accelerometer-YesYes
Barometer-NoNo
Temperature sensor-NoNo
ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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