Redmi Note 15 5G vs Samsung Galaxy A8 Star comparison

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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.28-inch
Front Camera20-megapixel24-megapixel
Rear Camera108-megapixel + 8-megapixel16-megapixel + 24-megapixel
RAM8GB6GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh3700mAh
OSAndroid 15Android 8.0
Resolution1080x2392 pixels1880x2220 pixels
Processor-Qualcomm Snapdragon 660
general
BrandXiaomiSamsung
ModelRedmi Note 15 5GGalaxy A8 Star
Release dateDecember 11, 2025June 1, 2018
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35162.40 x 77.00 x 7.50
Weight (g)178.00188.00
IP ratingIP65-
Battery capacity (mAh)55203700
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleBlack, White
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.28
TouchscreenYesYes
Resolution1080x2392 pixels1880x2220 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:918.5:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 660
RAM8GB6GB
Internal storage128GB, 256GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB256
Processor-octa-core
camera
Rear camera108-megapixel + 8-megapixel16-megapixel (f/1.7) + 24-megapixel (f/1.7)
No. of Rear Cameras2-
Front camera20-megapixel24-megapixel (f/2.0)
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 15Android 8.0
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Number of SIMs-2
sim 1
GSM/CDMA-GSM + CDMA
sim 2
GSM/CDMA-GSM + CDMA
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
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