Vivo Y400 5G vs Vivo Y78 5G comparison

Show Only Differences Highlight Differences	Vivo Y400 5G	Vivo Y78 5G
key specs
Display	6.67-inch	6.64-inch
Processor	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 7020
Front Camera	32-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	8GB	8GB
Storage	128GB, 256GB	256GB
Battery Capacity	6000mAh	5000mAh
OS	Android 15	Android 13
Resolution	1080x2400 pixels	2400x1080 pixels
general
Brand	Vivo	Vivo
Model	Y400 5G	Y78 5G
Release date	August 4, 2025	May 10, 2023
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.29 x 75.31 x 7.90	164.06 x 76.17 x 7.98
Weight (g)	197.00	190.00
IP rating	IP69	-
Battery capacity (mAh)	6000	5000
Removable battery	No	No
Fast charging	90W Fast Charging	44W Flash Charge
Wireless charging	No	No
Colours	Glam White, Olive Green	Bright Night Black, Jade Porcelain Blue, Phoenix Feather Gold
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.67	6.64
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	2400x1080 pixels
Pixels per inch (PPI)	394	394
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 7020
RAM	8GB	8GB
Internal storage	128GB, 256GB	256GB
camera
Rear camera	50-megapixel + 2-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	32-megapixel	8-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 13
Skin	FuntouchOS 15	Origin OS 3
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
NFC	No	Yes
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Infrared	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
sim 2
SIM Type	Nano-SIM	Nano-SIM
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes

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