Redmi Note 15 5G vs Redmi 12 5G comparison

Compare Redmi Note 15 5G
Compare Redmi 12 5G
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-inch6.79-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel50-megapixel + 2-megapixel
RAM8GB4GB, 6GB, 8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5520mAh5000mAh
OSAndroid 15Android 13
Resolution1080x2392 pixels2460x1080 pixels
Processor-Qualcomm Snapdragon 4 Gen 2
general
BrandXiaomiXiaomi
ModelRedmi Note 15 5GRedmi 12 5G
Release dateDecember 11, 2025August 1, 2023
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35168.60 x 76.28 x 8.17
Weight (g)178.00199.00
IP ratingIP65IP53
Battery capacity (mAh)55205000
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNoNo
ColoursBlack, Glacier Blue, and Mist PurpleJade Black, Moonstone Silver, Pastel Blue
display
Refresh Rate120 Hz90 Hz
Resolution StandardFHD+FHD+
Screen size (inches)6.776.79
TouchscreenYesYes
Resolution1080x2392 pixels2460x1080 pixels
Protection typeGorilla Glass 7iGorilla Glass
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 4 Gen 2
RAM8GB4GB, 6GB, 8GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB1000
Processor-octa-core
Dedicated microSD slot-Yes
camera
Rear camera108-megapixel + 8-megapixel50-megapixel + 2-megapixel
No. of Rear Cameras22
Front camera20-megapixel8-megapixel
No. of Front Cameras11
software
Operating systemAndroid 15Android 13
SkinHyperOS 2MIUI 14
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Headphones-3.5mm
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
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