Redmi Note 15 SE 5G vs Vivo Y400 5G comparison

Compare Redmi Note 15 SE 5G
Compare Vivo Y400 5G
key specs
Display6.77-inch6.67-inch
ProcessorQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 4 Gen 2
Front Camera20-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel50-megapixel + 2-megapixel
RAM6GB, 8GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5800mAh6000mAh
OSAndroid 15Android 15
Resolution1,080x2,392 pixels1080x2400 pixels
general
BrandRedmiVivo
ModelNote 15 SE 5GY400 5G
Release dateApril 2, 2026August 4, 2025
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.00 x 75.42 x 7.35162.29 x 75.31 x 7.90
Weight (g)178.00197.00
IP ratingIP65IP69
Battery capacity (mAh)58006000
Removable batteryNoNo
Fast charging45W Fast Charging90W Fast Charging
Wireless chargingNoNo
ColoursCarbon Black, Crimson Reserve, and Frosted WhiteGlam White, Olive Green
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+FHD+
Screen size (inches)6.776.67
TouchscreenYesYes
Resolution1,080x2,392 pixels1080x2400 pixels
Pixels per inch (PPI)-394
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 4 Gen 2
RAM6GB, 8GB8GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)1024-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel50-megapixel + 2-megapixel
No. of Rear Cameras22
Rear autofocusYes-
Rear flashYesYes
Front camera20-megapixel (f/2.2)32-megapixel
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 15
SkinHyperOS 2FuntouchOS 15
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes
USB Type-CYesYes
Number of SIMs22
NFC-No
USB OTG-Yes
Headphones-Type-C
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
In-Display Fingerprint SensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-Yes

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