Vivo Y400 5G vs iQOO Neo 3 5G comparison

Show Only Differences Highlight Differences	Vivo Y400 5G	iQOO Neo 3 5G
key specs
Display	6.67-inch	6.57-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 865
Front Camera	32-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	6000mAh	4500mAh
OS	Android 15	Android 10
Resolution	1080x2400 pixels	1080x2408 pixels
general
Brand	Vivo	iQOO
Model	Y400 5G	Neo 3 5G
Release date	August 4, 2025	April 23, 2020
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.29 x 75.31 x 7.90	163.71 x 75.55 x 8.93
Weight (g)	197.00	198.10
IP rating	IP69	-
Battery capacity (mAh)	6000	4500
Removable battery	No	-
Fast charging	90W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Glam White, Olive Green	Night Black, Sky Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	6.57
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2408 pixels
Pixels per inch (PPI)	394	400
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 865
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	32-megapixel	16-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 15	Android 10
Skin	FuntouchOS 15	iQoo UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
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	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes

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