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Tecno Spark 8 (3GB RAM) vs Vivo Y21 comparison

 Compare Tecno Spark 8 (3GB RAM)
Tecno Spark 8 (3GB RAM)
Compare Vivo Y21
Vivo Y21
key specs
Display6.56-inch6.50-inch
ProcessorMediaTek Helio G25MediaTek Helio P35
Front Camera8-megapixel 8-megapixel
Rear Camera16-megapixel + AI Lens 13-megapixel + 2-megapixel
RAM3GB4GB
Storage32GB128GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 11
Resolution720x1612 pixels720x1600 pixels
general
BrandTecnoVivo
ModelSpark 8 (3GB RAM)Y21
Release dateNovember 10, 2021-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.82 x 76.05 x 8.85164.26 x 76.08 x 8.00
Battery capacity (mAh)50005000
ColoursAtlantic Blue, Iris Purple, Turquoise CyanMidnight Blue, Diamond Black
Weight (g)-182.00
Fast charging-Proprietary
display
Refresh Rate60 Hz-
Screen size (inches)6.566.50
TouchscreenYesYes
Resolution720x1612 pixels720x1600 pixels
Aspect ratio20.5:9-
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G25MediaTek Helio P35 (MT6765)
RAM3GB4GB
Internal storage32GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2561000
Dedicated microSD slotYesYes
camera
Rear camera16-megapixel (f/1.8) + AI Lens (f/2.0)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras22
Rear autofocusYesYes
Rear flashYesLED
Front camera8-megapixel (f/2.0)8-megapixel (f/2.0)
No. of Front Cameras11
Front flashDual LED-
software
Operating systemAndroid 11Android 11
SkinHiOS v7.6Funtouch OS 11.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYes-
BluetoothYes, v 5.00Yes, v 5.00
Micro-USBYes-
Headphones3.5mm-
Number of SIMs2-
USB OTG-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYesYes
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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