Epomaker HE80 vs Keychron Q3 HEBudget vs Premium Hall Effect

Both keyboards feature an 8000 Hz polling rate, which Epomaker states results in a 0.125ms latency for the HE80. The Keychron Q3 HE also supports 8000 Hz polling in wired mode. For gaming latency, they are technically matched on this primary spec.

Yes. The Keychron Q3 HE offers triple-mode connectivity, including Bluetooth, 2.4 GHz wireless, and a wired USB-C connection. It also includes a 4000mAh battery to power the wireless modes. The Epomaker HE80 is wired-only.

Yes, both are hot-swappable. However, their compatibility differs. The Epomaker HE80 listing states it is hot-swappable with other south-facing magnetic switches. The Keychron Q3 HE product page specifies its 8K model is compatible with Keychron Ultra-fast Lime Magnetic Switches only, but the metadata indicates it supports linear, tactile, clicky, and magnetic switch types.

Build materials heavily influence sound and feel. The Keychron Q3 HE uses an aluminum case and plate with a double-gasket mount and multiple foam layers, typically resulting in a more muted, solid acoustic. The Epomaker HE80 uses a plastic case, FR4 plate, and also includes four layers of sound-dampening foam, which can produce a softer, poppier sound profile.

Yes, both offer software customization. The Epomaker HE80 uses a Chrome-based web driver for adjusting actuation, RGB, and macros. The Keychron Q3 HE supports the more advanced, open-source QMK and VIA firmware, and also has the Keychron Launcher web app for similar adjustments and features like Analog Mode.

The Epomaker HE80 includes double-shot PBT keycaps in a Cherry profile, plus extra PC transparent keycaps. The Keychron Q3 HE comes with OSA profile double-shot PBT keycaps and includes an additional set of keycaps for both Mac and Windows layouts.

According to Epomaker's technical specifications, the HE80 is listed as compatible with Mac, Windows, Android, Linux, PS4, PS5, and Switch. The Keychron Q3 HE listing specifies compatibility with macOS, Windows, and Linux.

The Epomaker HE80 is significantly more portable. It weighs 830g compared to the Keychron Q3 HE's 1775g, and its dimensions are generally more compact. Furthermore, as a wired-only board, it requires no charging cable or dongle for basic use, simplifying travel.

Yes, this is a core feature of hall effect switches. Both keyboards allow you to adjust the actuation point per key via their respective software. The Epomaker HE80 allows adjustment per 0.02mm, while Keychron states the Q3 HE allows adjustment from 0.1 to 3.35mm with 0.01mm sensitivity.

Warranty information is provided for the Epomaker HE80. Epomaker's policy states a 1-year warranty for keyboards purchased from their site. The vendor description for the Keychron Q3 HE does not provide specific warranty details.

The Keychron Q3 HE product listing includes 'Knob Support' in its extra features and offers a 'Fully Assembled Knob' variant. This indicates that a version with a knob is available, allowing for media or system control.