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Samsung Galaxy A57 5G vs Redmi K40 Gaming Edition comparison

 Sponsored Compare Samsung Galaxy A57 5G
Samsung Galaxy A57 5G
Compare Redmi K40 Gaming Edition
Redmi K40 Gaming Edition
key specs
Display6.70-inch6.67-inch
Front Camera12-megapixel 16-megapixel
Rear Camera50-megapixel + 12-megapixel + 5-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAMLPDDR5x6GB
Storage256GB128GB
Battery Capacity5,000mAh (Lasts up to 2 days)5065mAh
OSAndroid 16Android 11
Resolution2340x1080 pixels1080x2400 pixels
ProcessorOcta-coreMediaTek Dimensity 1200
Camera Features10x Digital Zoom, Nightography, Low Noise Mode, Enhanced ISP, Instant slow-mo, Best Face, Object Eraser, HDR Selfie-
general
BrandSamsungXiaomi
ModelGalaxy A57 5GRedmi K40 Gaming Edition
Release dateMarch 25, 2026April 27, 2021
AI EnabledYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.50 x 76.80 x 6.90-
Weight (g)179.00205.00
IP ratingIP68 (up to 30 minutes in a depth of 1.5 meter)-
Battery capacity (mAh)5,000mAh (Lasts up to 2 days)5065
Removable batteryNo-
Wireless chargingNo-
ColoursAwesome Navy, Awesome Icyblue and Awesome LilacBlack, Sliver, White
Launched in India-No
Thickness-8.3
Fast charging-Proprietary
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.706.67
TouchscreenYesYes
Resolution2340x1080 pixels1080x2400 pixels
hardware
RAMLPDDR5x6GB
Internal storage256GB128GB
Expandable storageYes-
ProcessorOcta-coreocta-core
Processor make-MediaTek Dimensity 1200
Processor nameExynos 1680-
camera
Rear camera50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)64-megapixel (f/1.65) + 8-megapixel + 2-megapixel
No. of Rear Cameras33
Front camera12-megapixel (f/2.2)16-megapixel
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroid 16Android 11
SkinOneUI8.5MIUI 12.5
connectivity
Wi-Fi6E is presentYes
GPSYesYes
BluetoothYesYes, v 5.10
USB Type-CYesYes
Wi-Fi standards supported-802.11 a
NFCYesYes
Number of SIMs-2
sensors
Face unlockYes-
Fingerprint sensorYesYes
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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