Xiaomi 17 Ultra vs Xiaomi 18 Fold
87.6Performance91.6
67.4Display67
77Camera71.9
81Battery76.6
100Features86.7
8 spec wins — Xiaomi 17 Ultra3 spec wins — Xiaomi 18 Fold
InnoReviews verdict
Xiaomi 17 Ultra wins this phone face-off, 81.4 to 79.3, pulling ahead mainly in features (+13) and camera (+5). 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 Xiaomi 17 Ultra
- Stronger camera score: 77 vs 72
- Stronger battery score: 81 vs 77
- Stronger features score: 100 vs 87
- 300% higher telephoto: 200 MP vs 50 MP
- 213% higher Front camera: 50 MP vs 16 MP
Reasons to pick the Xiaomi 18 Fold
- Stronger performance score: 92 vs 88
- 300% higher Main camera: 200 MP vs 50 MP
- 14% higher Peak brightness: 4,000 nits vs 3,500 nits
- 10% higher Screen size: 7.58 ″ vs 6.9 ″
Display
| Spec | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| Screen size | 6.9 ″ | 7.58 ″+10% |
| Panel type | LTPO AMOLED | Foldable LTPO AMOLED |
| Resolution | 1200x2608 | 2364x1672 |
| Pixel density | 416 ppi+9% | 382 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits | 4,000 nits+14% |
| Screen-to-body | 92.3 %+2% | 90.6 % |
Performance
| Spec | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Xiaomi XRing O3 |
| AnTuTuDifferent AnTuTu versions — not compared | 3,600,724Top 11% | 4,811,636 |
| AnTuTu 11 (CPU) | 1,032,276Top 11% | — |
| AnTuTu 11 (GPU) | 1,345,109Top 11% | — |
| AnTuTu 11 (Memory) | 495,988Top 3% | — |
| AnTuTu 11 (UX) | 727,351Top 11% | — |
| Geekbench 6 (single) | — | 3,448Top 12% |
| Geekbench 6 (multi) | — | 12,758Top 2% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.67 | f/1.7 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 200 MP+300% | 50 MP |
| Optical zoom | 4.3 x+23% | 3.5 x |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 50 MP+213% | 16 MP |
| OIS | Yes | Yes |
Battery
| Spec | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| Capacity | 6,000 mAh | 6,000 mAh |
| Wired charging | 90 W+34% | 67 W |
| Wireless charging | 50 W | 50 W |
Design
| Spec | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| Weight | 219 g | 219 g |
| Thickness | 8.3 mm+23% | 10.7 mm |
| IP rating | IP68/IP69 | IP58/IP59 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Xiaomi 17 Ultra | 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 | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 17 (HyperOS 4) |
Audio
| Spec | Xiaomi 17 Ultra | Xiaomi 18 Fold |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |