OPPO A78 5G vs Redmi 15
23.2Performance21.8
35.2Display50.5
29Camera29
47.8Battery66.7
60Features28
7 spec wins — OPPO A78 5G4 spec wins — Redmi 15
InnoReviews verdict
Redmi 15 wins this phone face-off, 38.6 to 35.4, pulling ahead mainly in battery (+19) and display (+15). 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
- Stronger features score: 60 vs 28
- 54% higher Geekbench 6 (single): 730 vs 474
- 17% higher Geekbench 6 (multi): 1,900 vs 1,620
- 12% lower weight: 188 g vs 214 g
- Has 5G — the other doesn't
Reasons to pick the Redmi 15
- Stronger display score: 51 vs 35
- Stronger battery score: 67 vs 48
- 60% higher Refresh rate: 144 Hz vs 90 Hz
- 40% higher capacity: 7,000 mAh vs 5,000 mAh
- 39% higher Pixel density: 374 ppi vs 269 ppi
Display
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| Screen size | 6.56 ″ | 6.9 ″+5% |
| Panel type | IPS LCD | IPS LCD |
| Resolution | 1612x720 | 1080x2340 |
| Pixel density | 269 ppi | 374 ppi+39% |
| Refresh rate | 90 Hz | 144 Hz+60% |
| Peak brightness | — | 850 nits |
Performance
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| Chipset | MediaTek Dimensity 700 | Snapdragon 685 |
| AnTuTu | 360,000 | — |
| Geekbench 6 (single) | 730+54%Bottom 13% | 474Bottom 9% |
| Geekbench 6 (multi) | 1,900+17%Bottom 12% | 1,620Bottom 10% |
| Wild Life Extreme stability | — | 99 %Top 39% |
| RAM (max) | 8 GB | 8 GB |
| Storage options | 128GB | 128/256GB |
| Storage type | UFS 2.2 | UFS 2.2 |
Camera
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Max video | 1080p@30fps | 1080p@30fps |
| Front camera | 8 MP | 8 MP |
| OIS | No | No |
Battery
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| Capacity | 5,000 mAh | 7,000 mAh+40% |
| Wired charging | 33 W | 33 W |
Design
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| Weight | 188 g+12% | 214 g |
| Thickness | 8 mm+5% | 8.4 mm |
| IP rating | IP54 | IP64 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| OS at launch | Android 13 (ColorOS 13) | Android 15 (HyperOS 2) |
| OS update pledge | 2 years | 2 years |
Audio
| Spec | OPPO A78 5G | Redmi 15 |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | Yes | No |