OnePlus 15 vs Xiaomi 18 Fold
92.9Performance91.6
68Display67
66.5Camera71.9
94.7Battery76.6
78.7Features86.7
9 spec wins — OnePlus 154 spec wins — Xiaomi 18 Fold
InnoReviews verdict
OnePlus 15 wins this phone face-off, 81.6 to 79.3, pulling ahead mainly in battery (+18) and performance (+1). Xiaomi 18 Fold still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus 15
- Stronger battery score: 95 vs 77
- 100% higher Front camera: 32 MP vs 16 MP
- 79% higher Wired charging: 120 W vs 67 W
- 38% higher Refresh rate: 165 Hz vs 120 Hz
- 23% lower thickness: 8.2 mm vs 10.7 mm
Reasons to pick the Xiaomi 18 Fold
- Stronger camera score: 72 vs 67
- Stronger features score: 87 vs 79
- 300% higher Main camera: 200 MP vs 50 MP
- 122% higher Peak brightness: 4,000 nits vs 1,800 nits
- 12% higher Screen size: 7.58 ″ vs 6.78 ″
Display
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| Screen size | 6.78 ″ | 7.58 ″+12% |
| Panel type | LTPO AMOLED | Foldable LTPO AMOLED |
| Resolution | 2772x1272 | 2364x1672 |
| Pixel density | 450 ppi+18% | 382 ppi |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 1,800 nits | 4,000 nits+122% |
| Screen-to-body | — | 90.6 % |
Performance
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Xiaomi XRing O3 |
| AnTuTuDifferent AnTuTu versions — not compared | 3,646,161Top 3% | 4,811,636 |
| AnTuTu 11 (CPU) | 1,084,061Top 3% | — |
| AnTuTu 11 (GPU) | 1,342,827Top 6% | — |
| AnTuTu 11 (Memory) | 425,901Top 3% | — |
| AnTuTu 11 (UX) | 793,372Top 3% | — |
| Geekbench 6 (single) | 3,850+12%Top 2% | 3,448Top 6% |
| Geekbench 6 (multi) | 11,900Top 3% | 12,758+7%Top 2% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256GB / 512GB / 1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 3.5 x | 3.5 x |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 32 MP+100% | 16 MP |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| Capacity | 7,300 mAh+22% | 6,000 mAh |
| Wired charging | 120 W+79% | 67 W |
| Wireless charging | 50 W | 50 W |
Design
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| Weight | 211 g+4% | 219 g |
| Thickness | 8.2 mm+23% | 10.7 mm |
| IP rating | IP69 | IP58/IP59 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| 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 | No |
Software
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| OS at launch | Android 16 (OxygenOS 16) | Android 17 (HyperOS 4) |
| OS update pledge | 4 years | — |
Audio
| Spec | OnePlus 15 | Xiaomi 18 Fold |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |