Redmi Note 15 5G vs OnePlus 3T 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-inch5.50-inch
Front Camera20-megapixel16-megapixel
Rear Camera108-megapixel + 8-megapixel16-megapixel
RAM8GB6GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh3400mAh
OSAndroid 15Android 6.0.1
Resolution1080x2392 pixels1080x1920 pixels
Processor-Qualcomm Snapdragon 821
general
BrandXiaomiOnePlus
ModelRedmi Note 15 5G3T
Release dateDecember 11, 2025November 1, 2016
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35152.70 x 74.70 x 7.35
Weight (g)178.00158.00
IP ratingIP65-
Battery capacity (mAh)55203400
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleGunmetal, Soft Gold
SAR value-0.78
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.50
TouchscreenYesYes
Resolution1080x2392 pixels1080x1920 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-401
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 821
RAM8GB6GB
Internal storage128GB, 256GB64GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
Processor-1.6GHz quad-core
camera
Rear camera108-megapixel + 8-megapixel16-megapixel
No. of Rear Cameras2-
Front camera20-megapixel16-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 15Android 6.0.1
SkinHyperOS 2OxygenOS 3.5.3
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
NFCYesYes
USB Type-CYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-No
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
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
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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