OPPO Find X9 vs vivo Y400 5G
64.4Performance28.9
72.7Display56.3
65.5Camera34.1
88.7Battery72.2
84Features73.3
7 spec wins — OPPO Find X94 spec wins — vivo Y400 5G
InnoReviews verdict
OPPO Find X9 wins this phone face-off, 73.1 to 48.5, pulling ahead mainly in performance (+36) and camera (+31). vivo Y400 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO Find X9
- Stronger performance score: 64 vs 29
- Stronger display score: 73 vs 56
- Stronger camera score: 66 vs 34
- Stronger battery score: 89 vs 72
- Stronger features score: 84 vs 73
Reasons to pick the vivo Y400 5G
- 13% higher Wired charging: 90 W vs 80 W
Display
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| Screen size | 6.59 ″ | 6.67 ″+1% |
| Panel type | AMOLED | AMOLED |
| Resolution | 2760x1256 | 1080x2400 |
| Pixel density | 460 ppi+17% | 394 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,600 nits+100% | 1,800 nits |
| Screen-to-body | 95.4 %+4% | 91.9 % |
Performance
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| Chipset | Dimensity 9500 | Qualcomm Snapdragon 4 Gen 2 |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128/256GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.6 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 3 x | — |
| Max video | 4K@120fps | — |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | — |
Battery
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| Capacity | 7,025 mAh+17% | 6,000 mAh |
| Wired charging | 80 W | 90 W+13% |
| Wireless charging | 50 W | — |
Design
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| Weight | 203 g | 197 g+3% |
| Thickness | 8 mm | 7.9 mm+1% |
| IP rating | IP66/IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | — |
Connectivity
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | — |
| Bluetooth | 6.0 | — |
| NFC | Yes | No |
| USB | USB-C | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 15 (Funtouch OS 15) |
| OS update pledge | 5 years | — |
Audio
| Spec | OPPO Find X9 | vivo Y400 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |