Infinix Smart 20 vs Vivo Y81 comparison

Compare Infinix Smart 20
Compare Vivo Y81
key specs
Display6.78-inch6.22-inch
Front Camera8-megapixel 5-megapixel
Rear Camera8-megapixel 13-megapixel
RAM4GB3GB
Storage64GB, 128GB32GB
Battery Capacity5200mAh3260mAh
OSAndroid 16Android 8.1
Resolution720x1576 pixels720x1520 pixels
Processor-MediaTek Helio P22
general
BrandInfinixVivo
ModelSmart 20Y81
Release dateJune 8, 2026June 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)167.70 x 78.80 x 7.70155.06 x 75.00 x 7.77
Weight (g)189.00146.50
IP ratingIP64-
Battery capacity (mAh)52003260
Removable batteryNo-
Fast chargingProprietary-
ColoursCloudline Blue, Polaris Titanium, Shadow Black, Sunlike OrangeBlack
Body type-Plastic
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.786.22
TouchscreenYesYes
Resolution720x1576 pixels720x1520 pixels
Aspect ratio-19:9
Pixels per inch (PPI)-270
hardware
Processor makeMediaTek Helio G81 UltimateMediaTek Helio P22 (MT6762)
RAM4GB3GB
Internal storage64GB, 128GB32GB
Processor-2GHz octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera8-megapixel (f/1.4)13-megapixel (f/2.2)
Rear flashYesLED
Front camera8-megapixel (f/2.0)5-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 16Android 8.1
SkinXOS 16FunTouch OS 4.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
HeadphonesType-C3.5mm
Wi-Fi standards supported-802.11 b/g/n
Micro-USB-Yes
Number of SIMs-2
Wi-Fi Direct-Yes
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
Ambient light sensorYes-
GyroscopeYes-
Accelerometer-Yes
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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