Keychron C4 HE vs K10 MaxWired Speed or Wireless

The Keychron C4 HE offers an 8000 Hz polling rate in wired mode, which reduces input lag more than the K10 Max's 1000 Hz in wired or 2.4 GHz mode. The C4 HE also uses Hall Effect magnetic switches that provide faster actuation response, making it a stronger choice for competitive gaming.

Yes, the K10 Max supports Bluetooth 5.1 and can connect to up to three devices simultaneously according to the vendor. It also offers a 2.4 GHz wireless connection with a 1000 Hz polling rate for lower latency than Bluetooth, and a wired Type-C option for charging or fixed use.

Yes, both the C4 HE and K10 Max support QMK firmware and the Keychron Launcher web app for key remapping, macros, and lighting adjustments. The K10 Max also includes VIA support, and the C4 HE uses Launcher for adjusting Hall Effect settings like actuation point.

The C4 HE comes with Keychron Ultra-fast Lime Magnetic Switches, which are Hall Effect switches using magnets rather than physical contacts. They are pre-lubed, made from POM material, and have an adjustable actuation point configurable via the Launcher web app.

Yes, the hot-swappable version of the K10 Max supports almost all 3-pin and 5-pin MX style switches from brands like Cherry, Gateron, Kailh, and Panda. The C4 HE, however, only works with compatible Hall Effect magnetic switches, not mechanical ones.

The C4 HE features advanced EVA acoustic foam for sound dampening, while the K10 Max includes multiple layers of IXPE, PET, and EPDM foam for enhanced acoustic performance. Both keyboards use a steel plate that contributes to a stable typing sound and feel.

The K10 Max is better for office use due to its tri-mode wireless connectivity, which reduces desk cable clutter, and its 4000mAh battery that supports extended cord-free use. Its multiple foam layers also help quiet typing, and the OSA PBT keycaps resist oil over long sessions.

Yes, the C4 HE uses Cherry profile double-shot PBT keycaps with a sculpted shape, while the K10 Max uses OSA profile double-shot PBT keycaps, which have an OEM shape with a spherical angle. Both are made of PBT for durability, but the profile feel differs.

No, the C4 HE is a wired-only keyboard with a Type-C connection. It does not support Bluetooth or 2.4 GHz wireless. If wireless operation is necessary, the K10 Max with its tri-mode connectivity is the suitable alternative.

The C4 HE weighs 970g, while the K10 Max weighs 1530g. Despite being lighter, the C4 HE is wired-only, which limits portability. The K10 Max is heavier but offers wireless freedom, making it more practical for travel if you value cable-free use over weight.

Both keyboards use screw-in PCB mounted stabilizers for larger keys like space bar, shift, and enter. The vendor notes that both support third-party screw-in PCB stabilizers, which can be swapped for further custom tuning of big key feel.