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  3. S620 vs Inspiroy RTM-500

GAOMON S620 vs Huion Inspiroy RTM-500

What S620 does better (1) and where Inspiroy RTM-500 wins (2) — every spec side by side.

GAOMON S620
GAOMON · 2024S620
7.5Score
1 advantage≈ $25
Higher score
vs
Huion Inspiroy RTM-500
Huion · 2025Inspiroy RTM-500
5.9Score
2 advantages≈ $75
3.5Pen & controls5.2
4.7Connectivity4.7
8.1Design & ergonomics5.8
Dimensions

Size comparison

S620Inspiroy RTM-500
211 × 174288.3 × 178.28.4
S620Inspiroy RTM-500Difference
Height174 mm178.2 mm−4.2 mm
Width211 mm288.3 mm−77.3 mm
Weight0.2 kg0.4 kg−0.2 kg

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

Why is S620 better than Inspiroy RTM-500?

  1. Weight0.25 kg vs 0.42 kg+66%

Why is Inspiroy RTM-500 better than S620?

  1. Report rate266 RPS vs 300 RPS+13%
  2. Active area (surface)168 cm² vs 305 cm²+82%
Specifications

Side by side

GAOMON S620GAOMON S620≈ $257.5
Pen & controls
Pressure levels8,1928,192
Tilt recognition—±60°
Active area165 × 102 mm221 × 138 mm
Active area width165 mm221 mm
Active area height102 mm138 mm
Active area (surface)168 cm²305 cm²
Pen resolution5,080 lpi5,080 lpi
Report rate266 RPS300 RPS
Pen accuracy (centre)±0.3 mm±0.3 mm
Battery-free penYesYes
Pen—PW400
Express keys44
Multi-touchNoNo
Connectivity
Wireless connectionNoNo
CompatibilityWindows, macOS, AndroidWindows, macOS, Linux, Android, ChromeOS
Design & ergonomics
Weight0.25 kg0.42 kg
Width211 mm288 mm
Height174 mm178 mm
Depth—8 mm
Product line—Huion Inspiroy
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