Vivo Y400 5G vs Vivo S1 Pro comparison

Show Only Differences Highlight Differences	Vivo Y400 5G	Vivo S1 Pro
key specs
Display	6.67-inch	6.38-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 665
Front Camera	32-megapixel	32-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	6000mAh	4500mAh
OS	Android 15	Android 9 Pie
Resolution	1080x2400 pixels	1080x2340 pixels
general
Brand	Vivo	Vivo
Model	Y400 5G	S1 Pro
Release date	August 4, 2025	November 19, 2019
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.29 x 75.31 x 7.90	159.25 x 75.19 x 8.68
Weight (g)	197.00	186.70
IP rating	IP69	-
Battery capacity (mAh)	6000	4500
Removable battery	No	No
Fast charging	90W Fast Charging	Proprietary
Wireless charging	No	No
Colours	Glam White, Olive Green	Mystic Black, Jazzy Blue & Dreamy White
Body type	-	Plastic
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	6.38
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2340 pixels
Pixels per inch (PPI)	394	-
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 665
RAM	8GB	8GB
Internal storage	128GB, 256GB	128GB
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	32-megapixel	32-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 9 Pie
Skin	FuntouchOS 15	Funtouch OS 9.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	No	-
USB OTG	Yes	Yes
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	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
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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