Vivo Y400 5G vs iQOO Z9s 5G comparison

Show Only Differences Highlight Differences	Vivo Y400 5G	iQOO Z9s 5G
key specs
Display	6.67-inch	6.77-inch
Processor	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 7300
Front Camera	32-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	8GB	8GB, 12GB
Storage	128GB, 256GB	128GB, 256GB
Battery Capacity	6000mAh	5500mAh
OS	Android 15	Android 14
Resolution	1080x2400 pixels	1080x2392 pixels
general
Brand	Vivo	iQOO
Model	Y400 5G	Z9s 5G
Release date	August 4, 2025	August 21, 2024
Launched in India	Yes	Yes
Form factor	Touchscreen	-
Dimensions (mm)	162.29 x 75.31 x 7.90	163.72 x 75.00 x 7.49
Weight (g)	197.00	180.00
IP rating	IP69	IP64
Battery capacity (mAh)	6000	5500
Removable battery	No	No
Fast charging	90W Fast Charging	44W Flash Charge
Wireless charging	No	No
Colours	Glam White, Olive Green	Onyx Green, Titanium Matte
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.67	6.77
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2392 pixels
Pixels per inch (PPI)	394	387
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 7300
RAM	8GB	8GB, 12GB
Internal storage	128GB, 256GB	128GB, 256GB
camera
Rear camera	50-megapixel + 2-megapixel	50-megapixel (f/1.7) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	32-megapixel	16-megapixel (f/2.45)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 14
Skin	FuntouchOS 15	Funtouch OS 14
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.40
NFC	No	-
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	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	Yes

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