Vivo Y400 5G vs Mi 9T comparison

Show Only Differences Highlight Differences	Vivo Y400 5G	Mi 9T
key specs
Display	6.67-inch	6.39-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 730
Front Camera	32-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 13-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	6000mAh	4000mAh
OS	Android 15	Android Pie
Resolution	1080x2400 pixels	1080x2340 pixels
general
Brand	Vivo	Xiaomi
Model	Y400 5G	Mi 9T
Release date	August 4, 2025	June 12, 2019
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.29 x 75.31 x 7.90	156.70 x 74.30 x 8.80
Weight (g)	197.00	191.00
IP rating	IP69	-
Battery capacity (mAh)	6000	4000
Removable battery	No	-
Fast charging	90W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Glam White, Olive Green	Carbon Black, Flame Red, Glacier Blue
Body type	-	Glass
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	6.39
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2340 pixels
Pixels per inch (PPI)	394	-
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 730
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
Expandable storage	-	No
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	32-megapixel	20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Pop-Up Camera	-	Yes
software
Operating system	Android 15	Android Pie
Skin	FuntouchOS 15	MIUI 10
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes	Yes, v 5.00
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	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
Infrared	-	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	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
Fingerprint sensor	-	Yes

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