How we score Blog Advertise
  1. opendesign.foundation
  2. Compare
  3. S640 vs Star G640

UGEE S640 vs XP-Pen Star G640

What S640 does better (0) and where Star G640 wins (0) — every spec side by side.

UGEE S640
UGEE · 2026S640
6.6Score
0 advantages≈ $25
Higher score
vs
XP-Pen Star G640
XP-Pen · 2022Star G640
6.0Score
0 advantages≈ $30
9.0Pen & controls6.5
4.8Connectivity4.8

Why is S640 better than Star G640?

S640 has no measurable advantages in this pair.

Why is Star G640 better than S640?

Star G640 has no measurable advantages in this pair.

Specifications

Side by side

UGEE S640UGEE S640≈ $256.6
Pen & controls
Pressure levels8,1928,192
Tilt recognition±60°—
Active area—152.4 × 101.6 mm
Active area width—152 mm
Active area height—102 mm
Active area (surface)—155 cm²
Pen resolution—5,080 lpi
Pen accuracy (centre)—±0.01 mm
Battery-free penYes—
Pen with eraserYes—
Express keys10—
Multi-touchNo—
Connectivity
Wireless connectionNoNo
CompatibilityWindows, macOS, Linux, Android, ChromeOSWindows, macOS, Linux
Design & ergonomics
Width215 mm—
Height162 mm—
Depth12 mm—
To compare: 0up to 4 models
Compare