Redmi 8A vs Vivo Y55s comparison

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ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.22-inch5.20-inch
ProcessorQualcomm Snapdragon 439Qualcomm Snapdragon 425
Front Camera8-megapixel5-megapixel
Rear Camera12-megapixel 13-megapixel
RAM2GB3GB
Storage32GB16GB
Battery Capacity5000mAh2730mAh
OSAndroid 9 PieAndroid 6.0
Resolution720x1520 pixels1280x720 pixels
general
BrandXiaomiVivo
ModelRedmi 8AY55s
Release date25th September 2019February 2017
Launched in IndiaYesYes
Dimensions (mm)156.48 x 75.41 x 9.40147.90 x 72.90 x 7.50
Weight (g)190.00142.00
Battery capacity (mAh)50002730
Fast chargingProprietary-
ColoursMidnight Black, Sunset Red, Ocean BlueGold, Space Grey
Form factor-Touchscreen
Removable battery-No
SAR value-1.08
display
Screen size (inches)6.225.20
TouchscreenYesYes
Resolution720x1520 pixels1280x720 pixels
Protection typeGorilla Glass-
Aspect ratio19:916:9
Pixels per inch (PPI)-282
hardware
Processor2GHz octa-core1.4GHz quad-core
Processor makeQualcomm Snapdragon 439Qualcomm Snapdragon 425
RAM2GB3GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/1.8)13-megapixel (f/2.2)
Rear autofocusPhase detection autofocusYes
Rear flashLEDLED
Front camera8-megapixel5-megapixel (f/2.2)
software
Operating systemAndroid 9 PieAndroid 6.0
SkinMIUI 10Funtouch OS 3.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
4G/ LTEYesNo
3G-No
sensors
Face unlockYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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