Nothing Phone (4b) vs vivo Y400 5G
28.9Performance28.9
52.8Display56.3
42.6Camera34.1
49.7Battery72.2
65.3Features73.3
3 spec wins — Nothing Phone (4b)7 spec wins — vivo Y400 5G
InnoReviews verdict
vivo Y400 5G wins this phone face-off, 48.5 to 44.2, pulling ahead mainly in battery (+23) and features (+8). Nothing Phone (4b) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Nothing Phone (4b)
- Stronger camera score: 43 vs 34
- 11% higher Peak brightness: 2,000 nits vs 1,800 nits
- Has NFC — the other doesn't
Reasons to pick the vivo Y400 5G
- Stronger display score: 56 vs 53
- Stronger battery score: 72 vs 50
- Stronger features score: 73 vs 65
- 173% higher Wired charging: 90 W vs 33 W
- 100% higher Front camera: 32 MP vs 16 MP
Display
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| Screen size | 6.77 ″+1% | 6.67 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 1080x2344 | 1080x2400 |
| Pixel density | 381 ppi | 394 ppi+3% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,000 nits+11% | 1,800 nits |
| Screen-to-body | 87.4 % | 91.9 %+5% |
Performance
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| Chipset | Snapdragon 6 Gen 4 | Qualcomm Snapdragon 4 Gen 2 |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128GB/256GB | 128/256GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 8 MP | — |
| Max video | 4K@30fps | — |
| Front camera | 16 MP | 32 MP+100% |
| OIS | Yes | — |
Battery
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| Capacity | 5,200 mAh | 6,000 mAh+15% |
| Wired charging | 33 W | 90 W+173% |
| Wireless charging | 0 W | — |
Design
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| Weight | 210 g | 197 g+6% |
| Thickness | 8.6 mm | 7.9 mm+8% |
| IP rating | IP64 | IP68/IP69 |
| Frame material | Plastic | — |
Connectivity
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | — |
| Bluetooth | 6.0 | — |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| OS at launch | Android 16 (Nothing OS 4.1) | Android 15 (Funtouch OS 15) |
| OS update pledge | 3 years | — |
Audio
| Spec | Nothing Phone (4b) | vivo Y400 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |