vivo X100 Ultra vs vivo Y400 Pro 5G
64.4Performance28.9
67.6Display69.8
75.8Camera34.1
75.5Battery67.5
86.7Features73.3
6 spec wins — vivo X100 Ultra5 spec wins — vivo Y400 Pro 5G
InnoReviews verdict
vivo X100 Ultra wins this phone face-off, 71.8 to 50.3, pulling ahead mainly in camera (+42) and performance (+36). vivo Y400 Pro 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the vivo X100 Ultra
- Stronger performance score: 64 vs 29
- Stronger camera score: 76 vs 34
- Stronger battery score: 76 vs 68
- Stronger features score: 87 vs 73
- 100% higher RAM (max): 16 GB vs 8 GB
Reasons to pick the vivo Y400 Pro 5G
- 50% higher Peak brightness: 4,500 nits vs 3,000 nits
- 21% lower weight: 182 g vs 229 g
- 19% lower thickness: 7.5 mm vs 9.2 mm
- 13% higher Wired charging: 90 W vs 80 W
Display
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| Screen size | 6.78 ″ | 6.77 ″ |
| Panel type | LTPO AMOLED | AMOLED |
| Resolution | 1440x3200 | 1080x2392 |
| Pixel density | 517 ppi+34% | 387 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,000 nits | 4,500 nits+50% |
| Screen-to-body | 89.8 % | 90.3 %+1% |
Performance
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Gen 3 | MediaTek Dimensity 7300 |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256/512GB/1TB | 128/256GB |
| Storage type | UFS 4.0 | UFS 3.1 |
Camera
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.75 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 200 MP | — |
| Optical zoom | 3.7 x | — |
| Max video | 8K@30fps | 4K@30fps |
| Front camera | 50 MP+56% | 32 MP |
| OIS | Yes | No |
Battery
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| Capacity | 5,500 mAh | 5,500 mAh |
| Wired charging | 80 W | 90 W+13% |
| Wireless charging | 30 W | — |
| Active use endurance | 12.9 h | — |
Design
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| Weight | 229 g | 182 g+21% |
| Thickness | 9.2 mm | 7.5 mm+19% |
| IP rating | IP68/IP69 | IP65 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | No |
| USB | USB-C 3.2 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| OS at launch | Android 14 (OriginOS 4) | Android 15 (Funtouch OS 15) |
Audio
| Spec | vivo X100 Ultra | vivo Y400 Pro 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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