Redmi 15 5G vs Vivo Y77 5G comparison

Show Only Differences Highlight Differences	Redmi 15 5G	Vivo Y77 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	12GB
Storage	128GB, 256GB	256GB
Battery Capacity	7000mAh	4500mAh
OS	Android 15	Android 12
Resolution	1080x2340 pixels	1080x2388 pixels
Processor	-	MediaTek Dimensity 930
general
Brand	Redmi	Vivo
Model	15 5G	Y77 5G
Release date	August 19, 2025	July 8, 2022
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	-
Dimensions (mm)	168.48 x 80.45 x 8.40	164.17 x 75.80 x 8.59
Weight (g)	217.00	194.00
IP rating	IP64	-
Battery capacity (mAh)	7000	4500
Fast charging	33W Fast Charging	Proprietary
Colours	Frosted White, Midnight Black, Sandy Purple	Crystal Black, Crytal Powder, Crystal Sea
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.90	6.64
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2388 pixels
Pixels per inch (PPI)	374	394
hardware
Processor make	Qualcomm Snapdragon 6s Gen 3	MediaTek Dimensity 930
RAM	6GB, 8GB	12GB
Internal storage	128GB, 256GB	256GB
Processor	-	octa-core (2x2.2GHz + 6x2GHz)
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 (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 12
Skin	HyperOS 2.0	OriginOS Ocean
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Headphones	-	3.5mm
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Face unlock	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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