Samsung Galaxy A57 5G vs LG Q7a comparison

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key specs
Display6.70-inch5.50-inch
Front Camera12-megapixel 5-megapixel
Rear Camera50-megapixel + 12-megapixel + 5-megapixel 13-megapixel
RAMLPDDR5x3GB
Storage256GB32GB
Battery Capacity5,000mAh (Lasts up to 2 days)3000mAh
OSAndroid 16Android 8.0
Resolution2340x1080 pixels1080x2160 pixels
ProcessorOcta-core1.5GHz octa-core
Camera Features10x Digital Zoom, Nightography, Low Noise Mode, Enhanced ISP, Instant slow-mo, Best Face, Object Eraser, HDR Selfie-
general
BrandSamsungLG
ModelGalaxy A57 5GQ7a
Release dateMarch 25, 2026May 1, 2018
AI EnabledYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.50 x 76.80 x 6.90143.80 x 69.30 x 8.40
Weight (g)179.00145.00
IP ratingIP68 (up to 30 minutes in a depth of 1.5 meter)-
Battery capacity (mAh)5,000mAh (Lasts up to 2 days)3000
Removable batteryNo-
Wireless chargingNo-
ColoursAwesome Navy, Awesome Icyblue and Awesome LilacMoroccan Blue
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.705.50
TouchscreenYesYes
Resolution2340x1080 pixels1080x2160 pixels
Pixels per inch (PPI)-442
hardware
RAMLPDDR5x3GB
Internal storage256GB32GB
Expandable storageYesYes
ProcessorOcta-core1.5GHz octa-core
Expandable storage type-microSD
Expandable storage up to (GB)-2000
Processor nameExynos 1680-
camera
Rear camera50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)13-megapixel
No. of Rear Cameras3-
Front camera12-megapixel (f/2.2)5-megapixel
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 8.0
SkinOneUI8.5-
connectivity
Wi-Fi6E is presentYes
GPSYesYes
BluetoothYesYes, v 4.20
USB Type-CYes-
Wi-Fi standards supported-802.11 b/g/n
NFCYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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