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Samsung Galaxy A57 5G vs Redmi K40 Pro+ comparison

 Sponsored Compare Samsung Galaxy A57 5G
Samsung Galaxy A57 5G
Compare Redmi K40 Pro+
Redmi K40 Pro+
key specs
Display6.70-inch6.67-inch
Front Camera12-megapixel 20-megapixel
Rear Camera50-megapixel + 12-megapixel + 5-megapixel 108-Ultrapixel + 8-megapixel + 5-megapixel
RAMLPDDR5x12GB
Storage256GB256GB
Battery Capacity5,000mAh (Lasts up to 2 days)4520mAh
OSAndroid 16Android 11
Resolution2340x1080 pixels1080x2400 pixels
ProcessorOcta-coreQualcomm Snapdragon 888
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 Pro+
Release dateMarch 25, 2026February 25, 2021
AI EnabledYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.50 x 76.80 x 6.90163.70 x 76.40 x 7.80
Weight (g)179.00196.00
IP ratingIP68 (up to 30 minutes in a depth of 1.5 meter)-
Battery capacity (mAh)5,000mAh (Lasts up to 2 days)4520
Removable batteryNo-
Wireless chargingNo-
ColoursAwesome Navy, Awesome Icyblue and Awesome Lilac-
Launched in India-No
Fast charging-Proprietary
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.706.67
TouchscreenYesYes
Resolution2340x1080 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
RAMLPDDR5x12GB
Internal storage256GB256GB
Expandable storageYes-
ProcessorOcta-coreocta-core
Processor make-Qualcomm Snapdragon 888
Processor nameExynos 1680-
camera
Rear camera50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)108-Ultrapixel + 8-megapixel + 5-megapixel
No. of Rear Cameras33
Front camera12-megapixel (f/2.2)20-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
software
Operating systemAndroid 16Android 11
SkinOneUI8.5MIUI 12
connectivity
Wi-Fi6E is presentYes
GPSYesYes
BluetoothYesYes, v 5.10
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFCYesYes
Infrared-Yes
Number of SIMs-2
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
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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