Redmi Note 15 5G vs Black Shark 4S 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-inch6.67-inch
Front Camera20-megapixel20-megapixel
Rear Camera108-megapixel + 8-megapixel48-megapixel + 8-megapixel + 5-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB
Battery Capacity5520mAh4500mAh
OSAndroid 15Android 11
Resolution1080x2392 pixels1080x2400 pixels
Processor-Qualcomm Snapdragon 870
general
BrandXiaomiBlack Shark
ModelRedmi Note 15 5G4S
Release dateDecember 11, 2025October 1, 2021
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35163.70 x 76.20 x 9.90
Weight (g)178.00210.00
IP ratingIP65-
Battery capacity (mAh)55204500
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleBlack, White
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.67
TouchscreenYesYes
Resolution1080x2392 pixels1080x2400 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 870
RAM8GB8GB
Internal storage128GB, 256GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
Processor-octa-core
camera
Rear camera108-megapixel + 8-megapixel48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras23
Front camera20-megapixel20-megapixel (f/2.0)
No. of Front Cameras11
software
Operating systemAndroid 15Android 11
SkinHyperOS 2JoyUI 12.8
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.20
NFCYes-
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
sensors
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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