Redmi Note 15 SE 5G vs Vivo S1 comparison

Compare Redmi Note 15 SE 5G
Compare Vivo S1
key specs
Display6.77-inch6.38-inch
ProcessorQualcomm Snapdragon 6 Gen 3MediaTek Helio P65
Front Camera20-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel16-megapixel + 8-megapixel + 5-megapixel
RAM6GB, 8GB4GB
Storage128GB, 256GB128GB
Battery Capacity5800mAh4500mAh
OSAndroid 15Android Pie
Resolution1,080x2,392 pixels1080x2340 pixels
general
BrandRedmiVivo
ModelNote 15 SE 5GS1
Release dateApril 2, 2026July 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.00 x 75.42 x 7.35159.53 x 75.23 x 8.13
Weight (g)178.00179.00
IP ratingIP65-
Battery capacity (mAh)58004500
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNoNo
ColoursCarbon Black, Crimson Reserve, and Frosted WhiteSkyline Blue, Diamond Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.38
TouchscreenYesYes
Resolution1,080x2,392 pixels1080x2340 pixels
Aspect ratio-19.5:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Helio P65 (MT6768)
RAM6GB, 8GB4GB
Internal storage128GB, 256GB128GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)1024-
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYes-
Front camera20-megapixel (f/2.2)32-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android Pie
SkinHyperOS 2Funtouch OS 9
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB Type-CYes-
Number of SIMs22
USB OTG-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 SensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
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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