Redmi Note 15 SE 5G vs Vivo Y31 5G comparison

Compare Redmi Note 15 SE 5G
Compare Vivo Y31 5G
key specs
Display6.77-inch6.68-inch
ProcessorQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 4 Gen 2
Front Camera20-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel50-megapixel + 0.08-megapixel
RAM6GB, 8GB4GB, 6GB
Storage128GB, 256GB128GB
Battery Capacity5800mAh6,500mAh
OSAndroid 15Android 15
Resolution1,080x2,392 pixels1,608x720 pixels
general
BrandRedmiVivo
ModelNote 15 SE 5GY31 5G
Release dateApril 2, 2026September 15, 2025
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.00 x 75.42 x 7.35166.14 x 77.01 x 8.39
Weight (g)178.00209.00
IP ratingIP65IP68
Battery capacity (mAh)58006,500
Removable batteryNoNo
Fast charging45W Fast Charging44W Flash Charge
Wireless chargingNoNo
ColoursCarbon Black, Crimson Reserve, and Frosted WhiteRose Red and Diamond Green
Body type-Plastic
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+-
Screen size (inches)6.776.68
TouchscreenYesYes
Resolution1,080x2,392 pixels1,608x720 pixels
Pixels per inch (PPI)-264
hardware
Processorocta-core2.2GHz MHz octa-core
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 4 Gen 2
RAM6GB, 8GB4GB, 6GB
Internal storage128GB, 256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)10242TB
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)
No. of Rear Cameras22
Rear autofocusYes-
Rear flashYesYes
Front camera20-megapixel (f/2.2)8-megapixel (f/f/2.0)
No. of Front Cameras11
Pop-Up CameraNoNo
software
Operating systemAndroid 15Android 15
SkinHyperOS 2Funtouch OS 15
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 4.20
USB Type-CYesYes
Number of SIMs22
NFC-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
sensors
In-Display Fingerprint SensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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