# OneXPlayer X1 (Core Ultra 7 155H)

A 3-in-1 Windows machine built around a 10.95-inch 2560×1600 120 Hz tablet with detachable controllers and an optional keyboard: Core Ultra 7 155H, LPDDR5X-7467, OCuLink, a 65.02 Wh battery and 789 g without controllers.

- Brand: OneXPlayer
- Category: PC handhelds
- Status: In production
- Released: 2024-01 [2]
- Official page: https://onexplayerstore.com/products/x1-155h
- Web page: https://handheldquest.com/handhelds/onexplayer-x1/
- Data last checked: 2026-10-23

## Specifications

Fields not listed are unknown. Evidence: maker spec, maker + independent source, reported by press, estimate or rumor.

### Chip & performance

| Spec | Value | Evidence | Source |
| --- | --- | --- | --- |
| Chip (SoC) | Intel Core Ultra 7 155H | maker spec: A Core Ultra 5 125H version was also announced. | [1][2] |
| Process node | Intel 4 | maker spec | [3] |
| CPU | 6 P-cores + 8 E-cores + 2 LP E-cores, 24 MB cache | maker spec | [4] |
| CPU cores / threads | 16 / 22 | maker spec | [4] |
| CPU clock | 1.4–4.8 GHz | maker spec: Performance-core base to maximum turbo frequency. | [4] |
| GPU | Intel Arc graphics | maker spec | [1] |
| GPU cores | 8 Xe-cores | maker spec | [4] |
| GPU clock | 2.25 GHz | maker spec: Graphics max dynamic frequency from Intel; the device may run lower. | [4] |
| Power range (TDP) | 20–115 W | maker spec: Intel's minimum assured power to maximum turbo power; the device sets its own limits. | [4] |

### Memory & storage

| Spec | Value | Evidence | Source |
| --- | --- | --- | --- |
| RAM | 16 GB / 32 GB | reported by press: Configurations listed by Notebookcheck from the Indiegogo launch; the current store sells 32 GB. | [2] |
| RAM type | LPDDR5X | reported by press | [2] |
| RAM speed | 7467 MT/s | reported by press: Notebookcheck: all variants ship with LPDDR5x-7467. | [2] |
| Storage | 1 TB / 2 TB / 4 TB | reported by press | [2] |
| Storage type | M.2 2280 NVMe PCIe 4.0 | maker spec | [1] |
| microSD slot | Yes | maker spec: microSD 4.0, up to 2 TB, 300 MB/s | [1] |

### Display

| Spec | Value | Evidence | Source |
| --- | --- | --- | --- |
| Screen size | 10.95″ | maker spec | [1] |
| Resolution | 2560 × 1600 | maker spec | [1] |
| Refresh rate | 120 Hz | maker spec | [1] |
| Panel | LCD | maker spec: LTPS panel, 16:10, 100% DCI-P3 gamut, DC dimming | [1] |
| Peak brightness | 540 nits | maker spec | [1] |

### Battery & build

| Spec | Value | Evidence | Source |
| --- | --- | --- | --- |
| Battery | 65.02 Wh | maker spec | [1] |
| Charging | 100 W | maker spec: GaN charger | [1] |
| Weight | 789 g | maker spec: Without the detachable controllers. | [1] |

### Connectivity & software

| Spec | Value | Evidence | Source |
| --- | --- | --- | --- |
| Ports | 2× USB-C 4.0 · 1× USB-A 3.2 · OCuLink · microSD 4.0 slot · 3.5 mm audio jack | maker spec | [1] |
| Controls | Detachable controllers with RGB lighting (sold with some bundles) · Fingerprint reader in the power button · Front AI camera for Windows face unlock | maker spec | [1] |

## Sources

1. ONEXPLAYER, "ONEXPLAYER X1: Intel Ultra 155H 10.95" 3-in-1 Handheld", read 2026-10-23: https://onexplayerstore.com/products/x1-155h
2. Notebookcheck, "ONEXPLAYER X1: Global pricing and release date confirmed for powerful new gaming handheld", published 2024-01-19, read 2026-10-23: https://www.notebookcheck.net/ONEXPLAYER-X1-Global-pricing-and-release-date-confirmed-for-powerful-new-gaming-handheld.794919.0.html
3. Intel, "Intel Core Ultra and 5th Gen Xeon launch (the Core Ultra mobile family is the first built on the Intel 4 process technology)", published 2023-12-14, read 2026-10-23: https://www.businesswire.com/news/home/20231214375413/en/
4. Intel, "Intel Core Ultra 7 155H specifications", read 2026-10-22: https://www.intel.com/content/www/us/en/products/sku/236847/intel-core-ultra-7-processor-155h-24m-cache-up-to-4-80-ghz/specifications.html

Images: ONEXPLAYER.