Redmi Note 15 5G vs Redmi 6 comparison

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ratings
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Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.77-inch5.45-inch
Front Camera20-megapixel5-megapixel
Rear Camera108-megapixel + 8-megapixel12-megapixel + 5-megapixel
RAM8GB3GB
Storage128GB, 256GB32GB
Battery Capacity5520mAh3000mAh
OSAndroid 15Android 8.1 Oreo
Resolution1080x2392 pixels720x1440 pixels
Processor-MediaTek Helio P22
general
BrandXiaomiXiaomi
ModelRedmi Note 15 5GRedmi 6
Release dateDecember 11, 2025June 1, 2018
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typePolycarbonatePlastic
Dimensions (mm)164.00 x 75.42 x 7.35147.50 x 71.50 x 8.30
Weight (g)178.00146.00
IP ratingIP65-
Battery capacity (mAh)55203000
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNoNo
ColoursBlack, Glacier Blue, and Mist PurpleLake Blue, Gold, Rose Gold, Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.45
TouchscreenYesYes
Resolution1080x2392 pixels720x1440 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:918:9
Pixels per inch (PPI)-295
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Helio P22 (MT6762)
RAM8GB3GB
Internal storage128GB, 256GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB256
Processor-2GHz octa-core (8x2GHz)
Dedicated microSD slot-Yes
camera
Rear camera108-megapixel + 8-megapixel12-megapixel (f/2.2, 1.25-micron) + 5-megapixel
No. of Rear Cameras2-
Front camera20-megapixel5-megapixel (f/2.2, 1.12-micron)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-LED
Front flash-No
software
Operating systemAndroid 15Android 8.1 Oreo
SkinHyperOS 2MIUI 9.6
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
NFCYesNo
USB Type-CYesNo
Wi-Fi standards supported-802.11 b/g/n
GPS-Yes
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-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
Face unlock-Yes
3D face recognition-No
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-No
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