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Redmi Note 15 5G vs Mi Mix 3 comparison

 Sponsored Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Mi Mix 3
Mi Mix 3
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-inch6.39-inch
Front Camera20-megapixel24-megapixel + 2-megapixel
Rear Camera108-megapixel + 8-megapixel12-megapixel + 12-megapixel
RAM8GB6GB
Storage128GB, 256GB128GB
Battery Capacity5520mAh3850mAh
OSAndroid 15Android 8.1
Resolution1080x2392 pixels1080x2340 pixels
Processor-Qualcomm Snapdragon 845
general
BrandXiaomiXiaomi
ModelRedmi Note 15 5GMi Mix 3
Release dateDecember 11, 2025October 1, 2018
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35157.89 x 74.69 x 8.46
Weight (g)178.00218.00
IP ratingIP65-
Battery capacity (mAh)55203850
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNoYes
ColoursBlack, Glacier Blue, and Mist PurpleJade Green, Onyx Black, Sapphire Blue
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.39
TouchscreenYesYes
Resolution1080x2392 pixels1080x2340 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:919.5:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 845
RAM8GB6GB
Internal storage128GB, 256GB128GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
Processor-octa-core
camera
Rear camera108-megapixel + 8-megapixel12-megapixel (f/1.8, 1.4-micron) + 12-megapixel (f/2.4, 1-micron)
No. of Rear Cameras2-
Front camera20-megapixel24-megapixel (1.8-micron) + 2-megapixel
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-Dual LED
Pop-Up Camera-Yes
Front flash-Yes
software
Operating systemAndroid 15Android 8.1
SkinHyperOS 2MIUI 10
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYesYes
USB Type-CYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
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
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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