Vivo Y21 vs Vivo Y55s comparison

Compare Vivo Y21
Compare Vivo Y55s
key specs
Display6.50-inch5.20-inch
ProcessorMediaTek Helio P35 Qualcomm Snapdragon 425
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM4GB3GB
Storage128GB16GB
Battery Capacity5000mAh2730mAh
OSAndroid 11Android 6.0
Resolution720x1600 pixels1280x720 pixels
general
BrandVivoVivo
ModelY21Y55s
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.26 x 76.08 x 8.00147.90 x 72.90 x 7.50
Weight (g)182.00142.00
Battery capacity (mAh)50002730
Fast chargingProprietary-
ColoursMidnight Blue, Diamond BlackGold, Space Grey
Release date-February 1, 2017
Removable battery-No
SAR value-1.08
display
Screen size (inches)6.505.20
TouchscreenYesYes
Resolution720x1600 pixels1280x720 pixels
Aspect ratio-16:9
Pixels per inch (PPI)-282
hardware
Processorocta-core1.4GHz quad-core
Processor makeMediaTek Helio P35 (MT6765)Qualcomm Snapdragon 425
RAM4GB3GB
Internal storage128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000256
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashLEDLED
Front camera8-megapixel (f/2.0)5-megapixel (f/2.2)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 6.0
SkinFuntouch OS 11.1Funtouch OS 3.0
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes
USB OTGYesYes
GPS-Yes
NFC-No
Infrared-No
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Fingerprint sensorYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
3G-No
4G/ LTE-No

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