Redmi Note 15 5G vs Xiaomi Redmi Note 9 5G comparison

Compare Redmi Note 15 5G
Compare Xiaomi Redmi Note 9 5G
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-inch6.53-inch
Front Camera20-megapixel13-megapixel
Rear Camera108-megapixel + 8-megapixel48-megapixel + 8-megapixel + 2-megapixel
RAM8GB6GB
Storage128GB, 256GB128GB
Battery Capacity5520mAh5000mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels1080x2430 pixels
Processor-MediaTek Dimensity 800U
general
BrandXiaomiXiaomi
ModelRedmi Note 15 5GRedmi Note 9 5G
Release dateDecember 11, 2025November 26, 2020
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35161.96 x 77.25 x 9.20
Weight (g)178.00199.00
IP ratingIP65-
Battery capacity (mAh)55205000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleCloud Ink Grey, Flowing Shadow Purple, Outside the Castle Peak
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.53
TouchscreenYesYes
Resolution1080x2392 pixels1080x2430 pixels
Protection typeGorilla Glass 7iGorilla Glass
Aspect ratio16:919.5:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Dimensity 800U
RAM8GB6GB
Internal storage128GB, 256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB512
Processor-2GHz octa-core
camera
Rear camera108-megapixel + 8-megapixel48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel (1.75-micron)
No. of Rear Cameras2-
Front camera20-megapixel13-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 15Android 10
SkinHyperOS 2MIUI 12
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.10
NFCYes-
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g
GPS-Yes
Number of SIMs-2
Wi-Fi Direct-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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