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  3. Inspiroy RTM-500 vs Inspiroy RTS-300

Huion Inspiroy RTM-500 vs Huion Inspiroy RTS-300

What Inspiroy RTM-500 does better (1) and where Inspiroy RTS-300 wins (2) — every spec side by side.

Huion Inspiroy RTM-500
Huion · 2025Inspiroy RTM-500
5.2Score
1 advantage≈ $75
vs
Huion Inspiroy RTS-300
Huion · 2025Inspiroy RTS-300
9.6Score
2 advantages≈ $50
Higher score
5.5Pen & controls6.0
5.2Design & ergonomics8.7
Dimensions

Size comparison

Inspiroy RTM-500Inspiroy RTS-300
288.3 × 178.28.4200 × 1638.3
Inspiroy RTM-500Inspiroy RTS-300Difference
Height178.2 mm163 mm+15.2 mm
Width288.3 mm200 mm+88.3 mm
Depth8.4 mm8.3 mm+0.1 mm
Weight0.4 kg0.2 kg+0.2 kg

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

Why is Inspiroy RTM-500 better than Inspiroy RTS-300?

  1. Active area (surface)305 cm² vs 160 cm²+91%

Why is Inspiroy RTS-300 better than Inspiroy RTM-500?

  1. Express keys4 vs 6+50%
  2. Weight0.42 kg vs 0.23 kg+81%
Specifications

Side by side

Pen & controls
Pressure levels8,1928,192
Tilt recognition±60°±60°
Active area221 × 138 mm160 × 100 mm
Active area width221 mm160 mm
Active area height138 mm100 mm
Active area (surface)305 cm²160 cm²
Pen resolution5,080 lpi5,080 lpi
Report rate300 RPS300 RPS
Pen accuracy (centre)±0.3 mm±0.3 mm
Battery-free penYesYes
PenPW400PW400
Express keys46
Multi-touchNo—
Connectivity
Wireless connectionNo—
CompatibilityWindows, macOS, Linux, Android, ChromeOSWindows, macOS, Linux, Android, ChromeOS
Design & ergonomics
Weight0.42 kg0.23 kg
Width288 mm200 mm
Height178 mm163 mm
Depth8 mm8 mm
Product lineHuion Inspiroy—
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