Huion Kamvas Pro 24 4K (GT2401) notes
Summary
I've been very satisfied with this tablet.
Links
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Specs
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Resolution
3840 × 2160
Aspect ratio
16:9
Pixel density
185 PPI
Panel
IPS
Lamination
Yes
Anti-glare
Etched glass
Coatings
—
Color gamut
sRGB 140% area
Color depth
8-bit (10-bit with FRC)
Brightness
220 cd/m²
Peak brightness
—
Viewing angle
178° horizontal 178° vertical
Refresh rate
60 Hz
Response time
10 ms
Active area
527 × 296.5 mm (20.7 × 11.7 in)
Diagonal
604.7 mm (23.8 in)
Aspect ratio
16:9
Pen technology
Passive EMR
Pressure levels
8192
Tilt
±60°
Accuracy (center)
±0.3 mm
Accuracy (corner)
±3 mm
Report rate
300 Hz
Density
200 LPmm (5080 LPI)
Max hover
10 mm
Size
589.2 × 364 × 22.7 mm (23.2 × 14.3 × 0.9 in)
Weight
6300 g
VESA mount
Yes
Legs
Yes
Included stand
No
Contents
—
Basics
Cost
This Huion tablet not cheap at about $1300. But sometimes it is on sale at $1000.
Compared to Wacom
This is Huion's highest end pen display in 2023.
In 2025, Huion's has a newer, better high end models: The Kamvas Pro 19 and Kamvas Pro 27.
Its competitor is the Wacom Cintiq Pro 27. Let me be clear, the Cintiq Pro 27 is a better tablet. But this tablet delivers a LOT for value for it's price. This Huion tablet delivers 90% of what you need for drawing compared to the Cintiq Pro 27's which costs $3500.
Pointer tracking accuracy
Good. Like all pen displays slightly inaccurate in the edges and corner by a couple of millimeters. More accurate in edges/corners than the Huion Kamvas 22 Plus.
Pointer lag
Normal for a pen display. Slightly more than the Cintiq Pro 27.
Legs
Has bult-in legs that give it a nice drawing angle.
Anti-glare sparkle
Moderate (maybe on the low end). Noticeable if you put your eyes close. At a normal drawing distance my eyes don't pick it up or at least it looks minimal.
Auxiliary inputs
It has no buttons, dials, etc. So, I use a TourBox device. More here: TourBox
Texture
The etched glass provides a nice texture for the pen so that it doesn't feel slippery.
Heat
Display stays cool to the touch - maybe sometimes slightly warm. No hot spots.
Scenario
I bought this tablet for digital art, and it works fine for that. I have used it as a secondary display at it works fine for that purpose also. But most of the time I only use it when I want to draw.
Diagonal wobble
Rating: GOOD (LOW AMOUNT OF WOBBLE)
Wobble is minor and only noticeable in very slow strokes.
Connections and cabling
Ports
The USB-A ports and the headphone jack are on the right side
How I connect it
There are two cables running from the tablet.
display signal and data - I connect it via a single USB-C Thunderbolt 3 cable to one my Surface Pro 8's 2 USB-C Thunderbolt 4 ports.
power - I connect it using Huion's power adapter to the wall.
Connection quirks
When connected to my Surface pro 8 via USB-C, when the Surface Pro sleeps, every 20 seconds the Kamvas shows a no signal and power saving message and the Surface Pro keeps playing The "USB device connected" & "USB device disconnected" sounds, this pattern reoccurs every 20 seconds ad infinitum.
To stop it, I simply disconnect the USB-C cable from the Surface Pro.
I'm not sure what the issue is but I suspect its some interaction with the sleep mode of the Surface Pro.
I did not see this in the other devices I tried, so I am not sure how prevalent it is.
Once the Surface Pro is awake, everything works normally.
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