Vivo Y400 5G vs Samsung Galaxy A8 (2018) comparison

Show Only Differences Highlight Differences	Vivo Y400 5G	Samsung Galaxy A8 (2018)
key specs
Display	6.67-inch	5.60-inch
Processor	Qualcomm Snapdragon 4 Gen 2	1.6GHz octa-core
Front Camera	32-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	16-megapixel
RAM	8GB	4GB
Storage	128GB, 256GB	32GB
Battery Capacity	6000mAh	3000mAh
OS	Android 15	Android 7.1.1
Resolution	1080x2400 pixels	1080x2220 pixels
general
Brand	Vivo	Samsung
Model	Y400 5G	Galaxy A8 (2018)
Release date	August 4, 2025	December 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.29 x 75.31 x 7.90	149.20 x 70.60 x 8.40
Weight (g)	197.00	172.00
IP rating	IP69	-
Battery capacity (mAh)	6000	3000
Removable battery	No	-
Fast charging	90W Fast Charging	-
Wireless charging	No	-
Colours	Glam White, Olive Green	Black, Orchid Grey, Gold, Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	5.60
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2220 pixels
Pixels per inch (PPI)	394	-
hardware
Processor	octa-core	1.6GHz octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	-
RAM	8GB	4GB
Internal storage	128GB, 256GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel + 2-megapixel	16-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	32-megapixel	16-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 15	Android 7.1.1
Skin	FuntouchOS 15	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	No	Yes
USB OTG	Yes	-
USB Type-C	Yes	-
Headphones	Type-C	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	Yes
Barometer	-	Yes

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