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Redmi Note 15 SE 5G vs Samsung Galaxy M51 comparison

 Compare Redmi Note 15 SE 5G
Redmi Note 15 SE 5G
Compare Samsung Galaxy M51
Samsung Galaxy M51
key specs
Display6.77-inch6.70-inch
ProcessorQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 730G
Front Camera20-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel64-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM6GB, 8GB6GB
Storage128GB, 256GB128GB
Battery Capacity5800mAh7000mAh
OSAndroid 15Android 10
Resolution1,080x2,392 pixels-
general
BrandRedmiSamsung
ModelNote 15 SE 5GGalaxy M51
Release dateApril 2, 2026August 31, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.00 x 75.42 x 7.35-
Weight (g)178.00213.00
IP ratingIP65-
Battery capacity (mAh)58007000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursCarbon Black, Crimson Reserve, and Frosted WhiteElectric Blue, Celestial Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.70
TouchscreenYesYes
Resolution1,080x2,392 pixels-
Protection type-Gorilla Glass
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 730G
RAM6GB, 8GB6GB
Internal storage128GB, 256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1024512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel64-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesYes
Front camera20-megapixel (f/2.2)32-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinHyperOS 2One UI Core 2.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
In-Display Fingerprint SensorYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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