Vivo Y400 Pro 5G vs Vivo S1 Pro (China) comparison

Show Only Differences Highlight Differences	Vivo Y400 Pro 5G	Vivo S1 Pro (China)
key specs
Display	6.77-inch	6.39-inch
Processor	MediaTek Dimensity 7300	-
Front Camera	32-megapixel	32-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	128GB
Battery Capacity	5500mAh	3700mAh
Resolution	1080x2392 pixels	1080x2340 pixels
OS	-	Android Pie
general
Brand	Vivo	Vivo
Model	Y400 Pro 5G	S1 Pro (China)
Release date	June 20, 2025	May 3, 2019
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	-
Dimensions (mm)	163.72 x 75.00 x 7.49	157.25 x 74.71 x 8.21
Weight (g)	182.00	185.00
IP rating	IP65	-
Battery capacity (mAh)	5500	3700
Removable battery	No	-
Fast charging	90W Fast Charging	-
Colours	Freestyle White, Fest Gold, Nebula Purple	Love Blue, Coral Red
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.39
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1080x2340 pixels
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 7300	Qualcomm Snapdragon 675
RAM	8GB	6GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel (f/1.79) + 2-megapixel (f/2.4)	48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.45)	32-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Pop-Up Camera	-	Yes
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes
Infrared	Yes	-
USB OTG	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
sensors
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Gyroscope	Yes	-
Fingerprint sensor	-	Yes
software
Operating system	-	Android Pie
Skin	-	FunTouch OS 9

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