Redmi Note 15 5G vs Sharp Aquos R2 Compact 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-inch5.20-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel22.6-megapixel
RAM8GB4GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh2500mAh
OSAndroid 15Android 8.1 Oreo
Resolution1080x2392 pixels1080x2280 pixels
general
BrandXiaomiSharp
ModelRedmi Note 15 5GAquos R2 Compact
Release dateDecember 11, 2025November 1, 2018
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35131.00 x 64.00 x 9.30
Weight (g)178.00135.00
IP ratingIP65-
Battery capacity (mAh)55202500
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleGreen, Black, White
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.20
TouchscreenYes-
Resolution1080x2392 pixels1080x2280 pixels
Protection typeGorilla Glass 7iGorilla Glass
Aspect ratio16:919:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 845
RAM8GB4GB
Internal storage128GB, 256GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB512
camera
Rear camera108-megapixel + 8-megapixel22.6-megapixel (f/1.9)
No. of Rear Cameras2-
Front camera20-megapixel8-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 15Android 8.1 Oreo
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n
GPS-Yes
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