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- S620 vs S640
GAOMON S620 vs UGEE S640
What S620 does better (0) and where S640 wins (1) — every spec side by side.
Dimensions
Size comparison
S620S640
| S620 | S640 | Difference | |
|---|---|---|---|
| Height | 174 mm | 162 mm | +12 mm |
| Width | 211 mm | 215 mm | −4 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is S620 better than S640?
S620 has no measurable advantages in this pair.
Why is S640 better than S620?
- Express keys4 vs 102.5×
Specifications
Side by side
| Pen & controls | ||
| Pressure levels | 8,192 | 8,192 |
| Tilt recognition | — | ±60° |
| Active area | 165 × 102 mm | — |
| Active area width | 165 mm | — |
| Active area height | 102 mm | — |
| Active area (surface) | 168 cm² | — |
| Pen resolution | 5,080 lpi | — |
| Report rate | 266 RPS | — |
| Pen accuracy (centre) | ±0.3 mm | — |
| Battery-free pen | Yes | Yes |
| Pen with eraser | — | Yes |
| Express keys | 4 | 10 |
| Multi-touch | No | No |
| Connectivity | ||
| Wireless connection | No | No |
| Compatibility | Windows, macOS, Android | Windows, macOS, Linux, Android, ChromeOS |
| Design & ergonomics | ||
| Weight | 0.25 kg | — |
| Width | 211 mm | 215 mm |
| Height | 174 mm | 162 mm |
| Depth | — | 12 mm |
