Redmi Note 15 5G vs Samsung Galaxy J3 (2018) 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-inch5.00-inch
Front Camera20-megapixel5-megapixel
Rear Camera108-megapixel + 8-megapixel8-megapixel
RAM8GB-
Storage128GB, 256GB-
Battery Capacity5520mAh2600mAh
OSAndroid 15Android 8.0
Resolution1080x2392 pixels720x1080 pixels
Processor-Samsung Exynos 7570
general
BrandXiaomiSamsung
ModelRedmi Note 15 5GGalaxy J3 (2018)
Release dateDecember 11, 2025June 1, 2018
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35142.70 x 70.10 x 8.90
Weight (g)178.00152.00
IP ratingIP65-
Battery capacity (mAh)55202600
Removable batteryNoYes
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleBlack, Blue, Gold
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.00
TouchscreenYesYes
Resolution1080x2392 pixels720x1080 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:916:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Samsung Exynos 7570
RAM8GB-
Internal storage128GB, 256GB-
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB-
Processor-1.4GHz quad-core
camera
Rear camera108-megapixel + 8-megapixel8-megapixel (f/1.9)
No. of Rear Cameras2-
Front camera20-megapixel5-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroid 15Android 8.0
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
NFCYes-
USB Type-CYes-
GPS-Yes
Micro-USB-Yes
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Gyroscope-Yes
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