OPPO A78 5G vs vivo Y400 5G
23.2Performance28.9
35.2Display56.3
29Camera34.1
47.8Battery72.2
60Features73.3
3 spec wins — OPPO A78 5G7 spec wins — vivo Y400 5G
InnoReviews verdict
vivo Y400 5G wins this phone face-off, 48.5 to 35.4, pulling ahead mainly in battery (+24) and display (+21). OPPO A78 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 A78 5G
- Has NFC — the other doesn't
- Has 3.5mm jack — the other doesn't
Reasons to pick the vivo Y400 5G
- Stronger performance score: 29 vs 23
- Stronger display score: 56 vs 35
- Stronger camera score: 34 vs 29
- Stronger battery score: 72 vs 48
- Stronger features score: 73 vs 60
Display
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| Screen size | 6.56 ″ | 6.67 ″+2% |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1612x720 | 1080x2400 |
| Pixel density | 269 ppi | 394 ppi+46% |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | — | 1,800 nits |
| Screen-to-body | — | 91.9 % |
Performance
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 700 | Qualcomm Snapdragon 4 Gen 2 |
| AnTuTu | 360,000 | — |
| Geekbench 6 (single) | 730Bottom 13% | — |
| Geekbench 6 (multi) | 1,900Bottom 12% | — |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128GB | 128/256GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Max video | 1080p@30fps | — |
| Front camera | 8 MP | 32 MP+300% |
| OIS | No | — |
Battery
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| Capacity | 5,000 mAh | 6,000 mAh+20% |
| Wired charging | 33 W | 90 W+173% |
Design
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| Weight | 188 g+5% | 197 g |
| Thickness | 8 mm | 7.9 mm+1% |
| IP rating | IP54 | IP68/IP69 |
| Frame material | Plastic | — |
Connectivity
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.3 | — |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| OS at launch | Android 13 (ColorOS 13) | Android 15 (Funtouch OS 15) |
| OS update pledge | 2 years | — |
Audio
| Spec | OPPO A78 5G | vivo Y400 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |