Compare UMPC sizes
9 UMPC models at true scale.
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All UMPC dimensions
| Gadget | Brand | Width (mm) | Depth (mm) | Height (mm) | Volume | Weight | As published | Compare |
|---|---|---|---|---|---|---|---|---|
| GPD WIN Max 2 (2024) | GPD | 227 | 160 | 23 | 0.84 L | 1.01 kg | 227 x 160 x 23 mm | |
| GPD WIN Max (2021) | GPD | 207 | 145 | 26 | 0.78 L | 790 g | 207 x 145 x 26 mm | |
| GPD WIN Max 3 | GPD | 207 | 147 | 34 | 1.03 L | 815 g | 207 x 147 x 34 mm (without modules); 207 x 180 x 34 mm (with battery/fan modules) | |
| CHUWI MiniBook X N150 | CHUWI | 244 | 166.4 | 17.2 | 0.70 L | 920 g | 244 x 166.4 x 17.2 mm | |
| GPD MicroPC 2 | GPD | 182 | 110 | 23.5 | 0.47 L | 500 g | 182 x 110 x 23.5 mm (estimated based on original MicroPC) | |
| GPD Pocket 4 (AMD Ryzen AI 9 HX 370) | GPD | 207 | 145 | 22 | 0.66 L | 770 g | 207 x 145 x 22 mm (206.8 x 144.5 x 22.2 mm reported) | |
| GPD WIN Mini 2025 | GPD | 168 | 109 | 26 | 0.48 L | 520 g | 168 x 109 x 26 mm | |
| Hyperstrix OmniOne Pocket PC | Hyperstrix | 158 | 135 | 20 | 0.43 L | 326 g | 158 x 135 x 20 mm | |
| OneXPlayer X1 Air | OneXPlayer | 275 | 195 | 15 | 0.80 L | 800 g | 275 x 195 x 15 mm (estimated based on X1 form factor) |
Specs last refreshed 23 Aug 2026.