Redmi Note 15 5G vs Xiaomi Mi Mix Alpha comparison

Compare Redmi Note 15 5G
Compare Xiaomi Mi Mix Alpha
key specs
Display6.77-inch7.92-inch
Front Camera20-megapixelNo
Rear Camera108-megapixel + 8-megapixel108-megapixel + 12-megapixel + 20-megapixel
RAM8GB12GB
Storage256GB512GB
Battery Capacity5520mAh4050mAh
OSAndroidAndroid
Processor-Qualcomm Snapdragon 855+
Resolution-2088x2250 pixels
general
BrandXiaomiXiaomi
ModelRedmi Note 15 5GMi Mix Alpha
Release dateDecember 11, 2025September 24, 2019
Launched in IndiaNoNo
Dimensions (mm)163.00 x 78.31 x 8.19154.38 x 72.30 x 10.40
Weight (g)207.10241.00
IP ratingIP65-
Battery capacity (mAh)55204050
Fast charging45W Fast ChargingProprietary
ColoursBlack, Glacier Blue and Mist PurpleBlack
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Screen size (inches)6.777.92
Protection typeGorilla Glass 7i-
Touchscreen-Yes
Resolution-2088x2250 pixels
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 855+
RAM8GB12GB
Internal storage256GB512GB
Processor-1.8GHz octa-core (1x2.96GHz + 3x2.42GHz + 4x1.8GHz)
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera108-megapixel + 8-megapixel108-megapixel (f/1.69, 0.8-micron) + 12-megapixel (f/2, 1.4-micron) + 20-megapixel (f/2.2, 1.0-micron)
No. of Rear Cameras2-
Front camera20-megapixelNo
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroidAndroid
SkinHyperOS 2MIUI Alpha
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Number of SIMs-2
Wi-Fi Direct-Yes
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
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-Yes

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