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Vivo Y21A vs Samsung Galaxy A9 (2018) comparison

 Compare Vivo Y21A
Vivo Y21A
Compare Samsung Galaxy A9 (2018)
Samsung Galaxy A9 (2018)
key specs
Display6.51-inch6.30-inch
Front Camera8-megapixel 24-megapixel
Rear Camera13-megapixel + 2-megapixel 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh3800mAh
OSAndroid 11Android 8.0 Oreo
Resolution720x1600 pixels1080x2220 pixels
Processor-Qualcomm Snapdragon 660
general
BrandVivoSamsung
ModelY21AGalaxy A9 (2018)
Release dateJanuary 21, 2022October 1, 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.26 x 76.08 x 8.00162.50 x 77.00 x 7.80
Weight (g)182.00183.00
Battery capacity (mAh)50003800
Fast chargingProprietary-
ColoursDiamond Glow, Midnight Blue-
display
Screen size (inches)6.516.30
TouchscreenYesYes
Resolution720x1600 pixels1080x2220 pixels
Aspect ratio20:9-
hardware
Processor makeMediaTek Helio P22 (MT6762R)Qualcomm Snapdragon 660
RAM4GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Dedicated microSD slotYes-
Processor-octa-core (4x2.2GHz + 4x1.8GHz)
Expandable storage up to (GB)-512
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYes-
Front camera8-megapixel (f/2.0)24-megapixel (f/2.0)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 8.0 Oreo
SkinFunTouch OS 11.1Samsung Experience UX
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
Micro-USBYes-
FMYesNo
Number of SIMs22
NFC-Yes
USB Type-C-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
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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