Compare
Nothing Phone (4b) vs Vivo Y400 5G
₹2,000 apart. Here is what actually separates them.
Which one should you buy?
The Nothing Phone (4b) starts ₹2,000 lower: ₹29,999 against ₹31,999 for the Y400 5G.
- The Y400 5G charges faster: 90W against 33W.
- Only the Nothing Phone (4b) has an ultrawide camera; the Y400 5G backs its main camera with a 2MP depth sensor. Only the Nothing Phone (4b) stabilises its main camera optically (OIS), which helps in low light and on video.
- The Y400 5G is the lighter phone: 197 g against 210 g.
- The Y400 5G is better sealed against dust and water: IP68 and IP69 against IP64. Only it is rated to survive a dunk in water.
Which to buy
Get the Nothing Phone (4b) for the lower price, the ultrawide camera and a stabilised main camera. Get the Y400 5G for faster charging, the lighter build and better water protection.
Every spec, lined up
Better on paper
Display
SpecPhone (4b)Y400 5G
Size
6.77 inches
6.67 inches
Panel
Super AMOLED
AMOLED
Resolution
2344 x 1080 (Full HD+)
2400 x 1080 (Full HD+) (better)
Refresh rate
120Hz
120Hz
Peak brightness
2,000 nits (better)
1,800 nits
Protection
Dragontrail Pro Glass
Not listed
Performance
SpecPhone (4b)Y400 5G
Chipset
Snapdragon 6 Gen 4
Snapdragon 4 Gen 2
CPU
Octa-core, up to 2.3GHz
Octa-core, up to 2.2GHz
GPU
Adreno 810
Not listed
RAM
6GB, 8GB
8GB
Storage
128GB, 256GB
128GB
Software
Nothing OS 4.1, Android 16 · 3 OS updates
Funtouch OS 15, Android 15
Camera
SpecPhone (4b)Y400 5G
Rear cameras
50MP main (OIS) + ultrawide
50MP main (f/1.8) + 2MP depth (f/2.4)
Front camera
16MP
32MP (f/2.45)
Video
4K at 30fps (rear)
Not listed
Battery
SpecPhone (4b)Y400 5G
Battery
6,000 mAh
6,000 mAh
Wired charging
33W
90W (better)
Build and connectivity
SpecPhone (4b)Y400 5G
Network
5G (SA/NSA), 4G LTE
5G (SA/NSA), 4G VoLTE
SIM
Dual nano SIM
Dual nano SIM
Wi-Fi and Bluetooth
Wi-Fi 6, Bluetooth 6.0
Dual-band Wi-Fi (2.4GHz, 5GHz), Bluetooth
NFC
No
No
Dust and water
IP64
IP68 and IP69 (better)
Weight
210 g
197 g (better)
Thickness
8.6 mm
7.9 mm (better)
Colours
White, Black, Blue
Glam White, Olive Green
Availability
SpecPhone (4b)Y400 5G
Launch in India
7 Jul 2026
4 Aug 2025
Status
On sale
On sale
Versions and prices
Phone (4b)
- 6GB + 128GB₹29,999
- 8GB + 128GB₹39,999
- 8GB + 256GB₹40,999
Y400 5G
- 8GB + 128GB₹31,999
Prices in India as we last checked them. Sales and bank offers change them often, so check before you buy.