Samsung Galaxy A57 5G vs Vivo Nex A comparison

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Compare Vivo Nex A
key specs
Display6.70-inch6.59-inch
Front Camera12-megapixel 8-megapixel
Rear Camera50-megapixel + 12-megapixel + 5-megapixel 12-megapixel + 5-megapixel
RAMLPDDR5x6GB
Storage256GB128GB
Battery Capacity5,000mAh (Lasts up to 2 days)4000mAh
OSAndroid 16Android 8.1 Oreo
Resolution2340x1080 pixels1080x2316 pixels
ProcessorOcta-coreQualcomm Snapdragon 710
Camera Features10x Digital Zoom, Nightography, Low Noise Mode, Enhanced ISP, Instant slow-mo, Best Face, Object Eraser, HDR Selfie-
general
BrandSamsungVivo
ModelGalaxy A57 5GNex A
Release dateMarch 25, 2026June 1, 2018
AI EnabledYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.50 x 76.80 x 6.90162.00 x 77.00 x 7.98
Weight (g)179.00-
IP ratingIP68 (up to 30 minutes in a depth of 1.5 meter)-
Battery capacity (mAh)5,000mAh (Lasts up to 2 days)4000
Removable batteryNo-
Wireless chargingNo-
ColoursAwesome Navy, Awesome Icyblue and Awesome LilacRuby Red, Star Diamond Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.706.59
TouchscreenYesYes
Resolution2340x1080 pixels1080x2316 pixels
hardware
RAMLPDDR5x6GB
Internal storage256GB128GB
Expandable storageYes-
ProcessorOcta-core2.2GHz octa-core
Processor make-Qualcomm Snapdragon 710
Processor nameExynos 1680-
camera
Rear camera50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)12-megapixel + 5-megapixel
No. of Rear Cameras3-
Front camera12-megapixel (f/2.2)8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
software
Operating systemAndroid 16Android 8.1 Oreo
SkinOneUI8.5-
connectivity
Wi-Fi6E is presentYes
GPSYesYes
BluetoothYesYes, v 5.00
USB Type-CYes-
USB OTG-Yes
Number of SIMs-2
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
sim 1
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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