Redmi Note 15 5G vs Vivo Y78 5G comparison

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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.64-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel50-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB256GB
Battery Capacity5520mAh5000mAh
OSAndroid 15Android 13
Resolution1080x2392 pixels2400x1080 pixels
Processor-MediaTek Dimensity 7020
general
BrandXiaomiVivo
ModelRedmi Note 15 5GY78 5G
Release dateDecember 11, 2025May 10, 2023
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35164.06 x 76.17 x 7.98
Weight (g)178.00190.00
IP ratingIP65-
Battery capacity (mAh)55205000
Removable batteryNoNo
Fast charging45W Fast Charging44W Flash Charge
Wireless chargingNoNo
ColoursBlack, Glacier Blue, and Mist PurpleBright Night Black, Jade Porcelain Blue, Phoenix Feather Gold
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+FHD+
Screen size (inches)6.776.64
TouchscreenYesYes
Resolution1080x2392 pixels2400x1080 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-394
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Dimensity 7020
RAM8GB8GB
Internal storage128GB, 256GB256GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
Processor-octa-core
camera
Rear camera108-megapixel + 8-megapixel50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras22
Front camera20-megapixel8-megapixel
No. of Front Cameras11
software
Operating systemAndroid 15Android 13
SkinHyperOS 2Origin OS 3
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.30
NFCYesYes
USB Type-CYesYes
GPS-Yes
Infrared-Yes
Headphones-3.5mm
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
sim 2
SIM Type-Nano-SIM
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
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