Design and Build Quality
The Huion Inspiroy H640P prioritizes compactness and functional simplicity. Built around a 6x4-inch active working area, the tablet measures 0.3 inches in thickness and weighs 0.61 pounds, making it suitable for transport in standard laptop sleeves. Construction relies primarily on matte plastic, which helps keep the overall weight low but offers minimal structural heft. The left bezel accommodates six physical press keys with tactile switches that can be mapped via software drivers. Connected via a detachable USB cable, the device draws bus power directly from the host machine, eliminating internal batteries. The included PW100 stylus operates passively via electromagnetic resonance, featuring two customizable rocker switches and a rubberized grip section. While the exterior finishes are utilitarian, Huion includes a standalone pen stand and eight spare nibs inside the container. Buyers operating in rough field environments should note the lack of reinforced edges, meaning reasonable care is required to prevent chassis flexing under pressure.
