Redmi 15 5G vs Vivo Y78 5G comparison

Show Only Differences Highlight Differences	Redmi 15 5G	Vivo Y78 5G
key specs
Display	6.90-inch	6.64-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	50-megapixel + 2-megapixel
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	256GB
Battery Capacity	7000mAh	5000mAh
OS	Android 15	Android 13
Resolution	1080x2340 pixels	2400x1080 pixels
Processor	-	MediaTek Dimensity 7020
general
Brand	Redmi	Vivo
Model	15 5G	Y78 5G
Release date	August 19, 2025	May 10, 2023
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.48 x 80.45 x 8.40	164.06 x 76.17 x 7.98
Weight (g)	217.00	190.00
IP rating	IP64	-
Battery capacity (mAh)	7000	5000
Fast charging	33W Fast Charging	44W Flash Charge
Colours	Frosted White, Midnight Black, Sandy Purple	Bright Night Black, Jade Porcelain Blue, Phoenix Feather Gold
Removable battery	-	No
Wireless charging	-	No
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.90	6.64
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	2400x1080 pixels
Pixels per inch (PPI)	374	394
hardware
Processor make	Qualcomm Snapdragon 6s Gen 3	MediaTek Dimensity 7020
RAM	6GB, 8GB	8GB
Internal storage	128GB, 256GB	256GB
Processor	-	octa-core
camera
Rear camera	50-megapixel (f/1.75)	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel (f/2.2)	8-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 13
Skin	HyperOS 2.0	Origin OS 3
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
Infrared	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
NFC	-	Yes
Headphones	-	3.5mm
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Face unlock	-	Yes
Ambient light sensor	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM

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