Redmi Note 15 5G vs Sharp Aquos S3 Mini 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-inch5.50-inch
Front Camera20-megapixel20-megapixel
Rear Camera108-megapixel + 8-megapixel16-megapixel
RAM8GB6GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh3020mAh
OSAndroid 15Android 7.1.1
Resolution1080x2392 pixels1080x2040 pixels
Processor-Qualcomm Snapdragon 630
general
BrandXiaomiSharp
ModelRedmi Note 15 5GAquos S3 Mini
Release dateDecember 11, 2025March 1, 2018
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35142.70 x 73.00 x 7.80
Weight (g)178.00140.00
IP ratingIP65-
Battery capacity (mAh)55203020
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleBlack
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.50
TouchscreenYesYes
Resolution1080x2392 pixels1080x2040 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 630
RAM8GB6GB
Internal storage128GB, 256GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB128
Processor-2.2GHz octa-core
camera
Rear camera108-megapixel + 8-megapixel16-megapixel
No. of Rear Cameras2-
Front camera20-megapixel20-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 15Android 7.1.1
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes
NFCYes-
USB Type-CYes-
USB OTG-Yes
Number of SIMs-2
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
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Gyroscope-Yes
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