OPPO Find X9 Ultra vs Xiaomi 15
91.2Performance76.7
81Display64.5
83.2Camera64.7
95Battery83.5
84Features78.7
15 spec wins — OPPO Find X9 Ultra3 spec wins — Xiaomi 15
InnoReviews verdict
OPPO Find X9 Ultra wins this phone face-off, 87.6 to 73.4, pulling ahead mainly in camera (+19) and display (+17). Xiaomi 15 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 Ultra
- Stronger performance score: 91 vs 77
- Stronger display score: 81 vs 65
- Stronger camera score: 83 vs 65
- Stronger battery score: 95 vs 84
- Stronger features score: 84 vs 79
Reasons to pick the Xiaomi 15
- 123% higher Wild Life Extreme stability: 89 % vs 40 %
- 19% lower weight: 191 g vs 235 g
Display
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| Screen size | 6.82 ″+7% | 6.36 ″ |
| Panel type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 3168x1440 | 1200x2670 |
| Pixel density | 510 ppi+11% | 460 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 3,600 nits+13% | 3,200 nits |
| Screen-to-body | 94.6 % | — |
Performance
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite |
| AnTuTuDifferent AnTuTu versions — not compared | 4,110,112 | 2,914,100Top 17% |
| AnTuTu 11 (CPU) | — | 874,340Top 14% |
| AnTuTu 11 (GPU) | — | 1,069,991Top 17% |
| AnTuTu 11 (Memory) | — | 379,667Top 20% |
| AnTuTu 11 (UX) | — | 590,102Top 20% |
| Geekbench 6 (single) | 3,626+22%Top 4% | 2,972Top 15% |
| Geekbench 6 (multi) | 10,895+17%Top 4% | 9,330Top 12% |
| Wild Life Extreme stability | 40 %Bottom 3% | 89 %+123%Top 50% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 256/512GB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.5 | f/1.62 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 200 MP+300% | 50 MP |
| Optical zoom | 3 x+15% | 2.6 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 50 MP+56% | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| Capacity | 7,050 mAh+35% | 5,240 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | 50 W | 50 W |
| Active use endurance | 20.2 h+22% | 16.5 h |
Design
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| Weight | 235 g | 191 g+19% |
| Thickness | 8.7 mm | 8.1 mm+7% |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | Yes | Yes |
Software
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 15 (HyperOS 2) |
| OS update pledge | 5 years+25% | 4 years |
Audio
| Spec | OPPO Find X9 Ultra | Xiaomi 15 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |