Vivo Y89 vs Oppo A3s vs Vivo Y81 comparison

Compare Vivo Y89
Compare Oppo A3s
Compare Vivo Y81
key specs
Display6.26-inch6.20-inch6.22-inch
ProcessorQualcomm Snapdragon 626Qualcomm Snapdragon 450MediaTek Helio P22
Front Camera16-megapixel 8-megapixel 5-megapixel
Rear Camera16-megapixel + 2-megapixel13-megapixel + 2-megapixel 13-megapixel
RAM4GB2GB3GB
Storage64GB16GB32GB
Battery Capacity3260mAh4230mAh3260mAh
OSAndroid OreoAndroid 8.1 OreoAndroid 8.1
Resolution-720x1520 pixels720x1520 pixels
general
BrandVivoOppoVivo
ModelY89A3sY81
Release dateJanuary 1, 2019-June 1, 2018
Launched in IndiaNo-Yes
Dimensions (mm)154.81 x 75.03 x 7.89156.20 x 75.60 x 8.20155.06 x 75.00 x 7.77
Weight (g)149.30168.00146.50
Battery capacity (mAh)326042303260
ColoursAurora Purple, Black GoldRed, Dark PurpleBlack
Form factor-TouchscreenTouchscreen
Body type--Plastic
display
Screen size (inches)6.266.206.22
TouchscreenYesYesYes
Resolution-720x1520 pixels720x1520 pixels
Aspect ratio-19:919:9
Pixels per inch (PPI)--270
hardware
Processorocta-core1.8GHz octa-core2GHz octa-core
Processor makeQualcomm Snapdragon 626Qualcomm Snapdragon 450MediaTek Helio P22 (MT6762)
RAM4GB2GB3GB
Internal storage64GB16GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
camera
Rear camera16-megapixel (f/2.0) + 2-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
Rear flashYesLEDLED
Front camera16-megapixel (f/2.0)8-megapixel (f/2.2)5-megapixel (f/2.2)
Rear autofocus-YesPhase detection autofocus
software
Operating systemAndroid OreoAndroid 8.1 OreoAndroid 8.1
Skin-ColorOS 5.1FunTouch OS 4.0
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYesYes, v 4.20Yes, v 5.00
USB OTGYes--
Number of SIMs2-2
Micro-USB-YesYes
Headphones-3.5mm3.5mm
Wi-Fi Direct-YesYes
Wi-Fi standards supported--802.11 b/g/n
sensors
Face unlockYes--
3D face recognitionNo--
Fingerprint sensorYes--
Proximity sensorYesYesYes
GyroscopeYes--
Compass/ Magnetometer-YesYes
Accelerometer-YesYes
sim 1
SIM Type--Nano-SIM
GSM/CDMA--GSM
3G--Yes
4G/ LTE--Yes
sim 2
SIM Type--Nano-SIM
GSM/CDMA--GSM
3G--Yes
4G/ LTE--Yes

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