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  3. S640 vs Deco Mini4

UGEE S640 vs XP-Pen Deco Mini4

What S640 does better (1) and where Deco Mini4 wins (0) — every spec side by side.

UGEE S640
UGEE · 2026S640
6.6Score
1 advantage≈ $25
vs
XP-Pen Deco Mini4
XP-Pen · 2023Deco Mini4
8.0Score
0 advantages≈ $15
Higher score
9.0Pen & controls3.2
4.8Connectivity4.8
Dimensions

Size comparison

S640Deco Mini4
215 × 16212178.2 × 1258
S640Deco Mini4Difference
Height162 mm125 mm+37 mm
Width215 mm178.2 mm+36.8 mm
Depth12 mm8 mm+4 mm

Drawn to the same scale from the official dimensions (front and side).

Why is S640 better than Deco Mini4?

  1. Express keys10 vs 6+67%

Why is Deco Mini4 better than S640?

Deco Mini4 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—101.6 × 76.2 mm
Active area width—102 mm
Active area height—76 mm
Active area (surface)—77 cm²
Pen resolution—5,080 lpi
Report rate—220 RPS
Battery-free penYesYes
Pen with eraserYes—
Pen—Battery-free stylus
Express keys106
Multi-touchNoNo
Connectivity
Wireless connectionNoNo
CompatibilityWindows, macOS, Linux, Android, ChromeOSWindows, macOS, Linux, Android, ChromeOS
Design & ergonomics
Weight—0.16 kg
Width215 mm178 mm
Height162 mm125 mm
Depth12 mm8 mm
Product line—XP-Pen Deco
To compare: 0up to 4 models
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