Samsung Galaxy A57 5G vs Samsung Galaxy J7 (2018) comparison

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Compare Samsung Galaxy J7 (2018)
key specs
Display6.70-inch5.50-inch
Front Camera12-megapixel 13-megapixel
Rear Camera50-megapixel + 12-megapixel + 5-megapixel 13-megapixel
RAMLPDDR5x-
Storage256GB-
Battery Capacity5,000mAh (Lasts up to 2 days)-
OSAndroid 16Android
Resolution2340x1080 pixels720x1080 pixels
ProcessorOcta-coredual-core
Camera Features10x Digital Zoom, Nightography, Low Noise Mode, Enhanced ISP, Instant slow-mo, Best Face, Object Eraser, HDR Selfie-
general
BrandSamsungSamsung
ModelGalaxy A57 5GGalaxy J7 (2018)
Release dateMarch 25, 2026June 1, 2018
AI EnabledYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.50 x 76.80 x 6.90-
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)-
Removable batteryNo-
Wireless chargingNo-
ColoursAwesome Navy, Awesome Icyblue and Awesome LilacBlack
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.705.50
TouchscreenYesYes
Resolution2340x1080 pixels720x1080 pixels
Aspect ratio-16:9
hardware
RAMLPDDR5x-
Internal storage256GB-
Expandable storageYesYes
ProcessorOcta-coredual-core
Expandable storage type-microSD
Expandable storage up to (GB)-256
Processor nameExynos 1680-
camera
Rear camera50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)13-megapixel (f/1.9)
No. of Rear Cameras3-
Front camera12-megapixel (f/2.2)13-megapixel (f/1.9)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
Rear flash-LED
software
Operating systemAndroid 16Android
SkinOneUI8.5-
connectivity
Wi-Fi6E is presentYes
GPSYesYes
BluetoothYesYes
USB Type-CYes-
Micro-USB-Yes
Headphones-3.5mm
Number of SIMs-2
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYes-
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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