Vivo Y51 Pro 5G vs Tecno Spark 4 Air comparison

Compare Vivo Y51 Pro 5G
Compare Tecno Spark 4 Air
key specs
Display6.75-inch6.10-inch
ProcessorMediaTek Dimensity 7360 TurboMediaTek Helio A22
Front Camera8-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel + 0.3-megapixel
RAM8GB3GB
Storage128GB, 256GB32GB
Battery Capacity7200mAh3000mAh
OSAndroid 16Android 9 Pie
Resolution720x1570 pixels-
general
BrandVivoTecno
ModelY51 Pro 5GSpark 4 Air
Release dateMarch 11, 2026August 29, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.40 x 8.39-
Weight (g)219.00-
IP ratingIP69-
Battery capacity (mAh)72003000
Removable batteryNo-
Fast charging44W Flash Charge-
Wireless chargingNo-
ColoursFestive Red, Noble GoldNebula Black, Royal Purple
display
Refresh Rate120 Hz-
Screen size (inches)6.756.10
TouchscreenYesYes
Resolution720x1570 pixels-
Aspect ratio-19.5:9
hardware
Processorocta-core2GHz quad-core
Processor makeMediaTek Dimensity 7360 TurboMediaTek Helio A22 (MT6761)
RAM8GB3GB
Internal storage128GB, 256GB32GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/2.0) + 2-megapixel (f/2.4)13-megapixel (f/1.8) + 0.3-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYesDual LED
Front camera8-megapixel (f/2.05)5-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
Front flash-Yes
software
Operating systemAndroid 16Android 9 Pie
SkinOriginOS 6HiOS 5.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
USB Type-CYes-
Number of SIMs22
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYes-
Face unlock-Yes

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