Keychron K2 HE vs Varmilo VPT87Magnetic Tech vs TKL Wireless

The Keychron K2 HE uses Gateron Double-Rail Magnetic Switches. These are Hall effect switches that use TMR sensors and allow for adjustable actuation points from 0.2mm to 3.8mm. The keyboard is only hot-swappable with this specific type of magnetic switch.

Yes, the Varmilo VPT87 has a hot-swappable PCB. The vendor description lists compatibility with Cherry MX Red, Brown, and Silent Red switches, as well as Kailh and Varmilo's own MX-style switches, indicating standard 3-pin/5-pin MX stem compatibility.

Both keyboards are compatible with macOS. The Keychron K2 HE has a stronger focus on Mac users, as noted in its description, and includes a system toggle plus an extra set of keycaps specifically for macOS. The Varmilo VPT87 also lists Mac compatibility.

The vendor information for the Varmilo VPT87 does not mention support for QMK, VIA, or any other programmable software. Its customization appears limited to the physical hot-swapping of switches.

The Keychron K2 HE is equipped with a 4000mAh rechargeable battery. The manufacturer states a wireless working time of up to 110 hours based on lab tests, though actual use may vary.

On the Keychron K2 HE, it depends on the version. The Standard Version has shine-through Cherry profile keycaps, while the Special Edition has non-shine-through OSA profile keycaps. The Varmilo VPT87 uses dye-sublimated PBT keycaps, and with south-facing LEDs, backlighting may not shine through legends as brightly.

The Keychron K2 HE uses a 75% layout, which is more compact than a TKL as it integrates the function row and navigation keys closer together. The Varmilo VPT87 is a Tenkeyless (TKL or 80%) layout, which is smaller than a full-size but larger than a 75% board.

Yes, both offer adjustability. The Keychron K2 HE has a listed typing angle of 5°, 9.34°, or 12.43°. The Varmilo VPT87 features a 2-step kickstand for adjustability, according to its vendor description.

Only the Keychron K2 HE lists Rapid Trigger as a feature. This is a function of its magnetic switch technology that allows a key to reset as soon as it is released slightly, regardless of a predefined actuation point.

The Keychron K2 HE offers premium materials, with a Standard Version using an aluminum case and Special Editions combining aluminum with wood accents. The Varmilo VPT87 uses an ABS plastic case for both the top and bottom.

The Keychron K2 HE includes multiple layers of sound-dampening material, such as 3.5mm thick EVA foam, EPDM foam, a silicone pad, and PET film. The Varmilo VPT87 is described as having double-layer silicone sound absorption. The K2 HE's package is more comprehensive.