Redmi Note 15 5G vs Samsung Galaxy S9 comparison

Compare Redmi Note 15 5G
Compare Samsung Galaxy S9
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.77-inch5.80-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel12-megapixel
RAM6GB, 8GB4GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh3000mAh
OSAndroid 15Android 8.0
Resolution1080x2392 pixels1440x2960 pixels
Processor-Samsung Exynos 9810
general
BrandXiaomiSamsung
ModelRedmi Note 15 5GGalaxy S9
Release dateDecember 11, 2025March 1, 2018
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35147.70 x 68.70 x 8.50
Weight (g)178.00163.00
IP ratingIP65-
Battery capacity (mAh)55203000
Removable batteryNoNo
Fast charging45W Fast ChargingQuick Charge 2.0
Wireless chargingNoYes
ColoursBlack, Glacier Blue, and Mist PurpleLilac Purple, Midnight Black, Coral Blue
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.80
TouchscreenYesYes
Resolution1080x2392 pixels1440x2960 pixels
Protection typeGorilla Glass 7iGorilla Glass
Aspect ratio16:918.5:9
Pixels per inch (PPI)-568
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Samsung Exynos 9810
RAM6GB, 8GB4GB
Internal storage128GB, 256GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB400
Processor-octa-core (4x2.7GHz + 4x1.7GHz)
camera
Rear camera108-megapixel + 8-megapixel12-megapixel (1.4-micron)
No. of Rear Cameras2-
Front camera20-megapixel8-megapixel (f/1.7, 1.22-micron)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-LED
Front autofocus-Yes
Front flash-No
software
Operating systemAndroid 15Android 8.0
SkinHyperOS 2Experience 9.0
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
USB OTG-Yes
Headphones-3.5mm
FM-No
Number of SIMs-2
Wi-Fi Direct-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes

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