OPPO Reno15 vs Xiaomi 12
70.7Performance43.2
61Display47.7
79.1Camera47
72.3Battery62.5
100Features65.3
12 spec wins — OPPO Reno151 spec wins — Xiaomi 12
InnoReviews verdict
OPPO Reno15 wins this phone face-off, 73.7 to 50.9, pulling ahead mainly in features (+35) and camera (+32). Xiaomi 12 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO Reno15
- Stronger performance score: 71 vs 43
- Stronger display score: 61 vs 48
- Stronger camera score: 79 vs 47
- Stronger battery score: 72 vs 63
- Stronger features score: 100 vs 65
Reasons to pick the Xiaomi 12
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| Screen size | 6.32 ″+1% | 6.28 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 2640x1216 | 2400x1080 |
| Pixel density | 460 ppi+10% | 419 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,800 nits+64% | 1,100 nits |
| Screen-to-body | 93.4 % | — |
Performance
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| Chipset | MediaTek Dimensity 8450 | Snapdragon 8 Gen 1 |
| AnTuTu | 2,077,098+81% | 1,150,000 |
| Geekbench 6 (single) | — | 1,720Top 40% |
| Geekbench 6 (multi) | — | 4,300Top 44% |
| RAM (max) | 12 GB+50% | 8 GB |
| Storage options | 256GB / 512GB | 128GB / 256GB |
| Storage type | UFS 3.1 | UFS 3.1 |
Camera
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | 50 MP+285% | 13 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x | — |
| Max video | 4K@60fps | 8K@24fps |
| Front camera | 50 MP+56% | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| Capacity | 6,200 mAh+38% | 4,500 mAh |
| Wired charging | 80 W+19% | 67 W |
| Wireless charging | — | 50 W |
Design
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| Weight | 187 g | 180 g+4% |
| Thickness | 8 mm+3% | 8.2 mm |
| IP rating | IP66/IP68/IP69 | — |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 12 (MIUI 13) |
| OS update pledge | — | 3 years |
Audio
| Spec | OPPO Reno15 | Xiaomi 12 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |