
XP-Pen Star G640
Score: 66/100
Gaomon S620
Score: 76/100Rankings

The GAOMON S620 is an affordable, compact non-screen tablet with high pressure sensitivity and a battery-free pen, suitable for hobbyists and Android users, though it lacks tilt and a larger drawing surface.

The XP-Pen Star G640 is an ultra-thin, entry-level graphics tablet offering Wacom-level pressure sensitivity and a high report rate in a portable package. Its limited active area, lack of tilt and express keys, and a single Micro-USB connection keep it from competing with larger tablets.
| Attribute | ![]() | ![]() |
|---|---|---|
8,192 levelsbest | 8,192 levelsbest | |
15,478 mm² | 16,771.16 mm²best | |
266 Hzbest | 266 Hzbest | |
— | 2 countbest | |
| ↓ lower better | 181 gramsbest | 250 grams |
12 monthsbest | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux, Chrome OS | Windows, macOS, Android |
Display(1) | ||
Active Drawing Area (mm²) | 15478 mm² | 16771.16 mm² |
Pen & Stylus(1) | ||
Pen Technology | Battery-Free | EMR |
Build & Design(1) | ||
Weight (grams) | 181 grams | 250 grams |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Star G640 for delivering Wacom-level pressure sensitivity at a budget price, a sturdy ultra-thin chassis and abundant nibs, while critiquing the plastic-like surface, lack of tilt and express keys.
Everyday users love its portability, ease of setup and precision for small-scale work, especially in education and rhythm gaming, but note the cramped drawing area and occasional port durability issues.

Reviewers praise its precise control, high pressure response and Android OTG capability, but note the absence of tilt support.
Users love the smooth drawing feel and portability, while complaining about driver hassles and limited active area.
“Perfect for kids and students”

“Easy setup”

“Great for osu!”


