Compare Keychron K3 V2 vs V10 Max Differences Side by Side

The V10 Max lists a 1000 Hz polling rate over both 2.4 GHz and wired and confirms N-key rollover in both modes. The K3 V2 also lists 1000 Hz wired but drops to 90 Hz over Bluetooth, and it has no 2.4 GHz option. QMK remapping on the V10 Max adds another practical edge for game-specific bindings.

The K3 V2 weighs about 483 g and measures 306 x 116 mm, while the V10 Max weighs 958 g and measures 387 x 141 mm. The K3 V2 is the easier board to pack for a commute or a trip. Its Bluetooth 5.1 pairing to three devices also helps when switching between a laptop and a tablet.

Keychron lists QMK firmware and VIA support for the V10 Max, with remapping and macros available through the Keychron Launcher web app. The launcher runs in Chrome, Edge or Opera and works with the keyboard connected in wired mode. The K3 V2 does not list QMK or VIA support.

The V10 Max uses an Alice ergonomic layout with split key clusters and five keys under the thumb area, which vendor reviewers remap for shortcuts. The K3 V2 uses a standard low-profile 75% layout. Reviewers on the V10 Max product page report roughly a week to adapt to the Alice arrangement.

Keychron rates the V10 Max at up to 190 hours with the backlight off and up to 100 hours at the lowest RGB brightness from its 4000 mAh battery. The K3 V2 has a 1550 mAh battery rated at up to 34 hours at the lowest backlight. Charging time on the V10 Max is listed at around 5 hours.

Both are hot-swappable, but the details differ. The K3 V2 is hot-swappable with low-profile Keychron optical switches, while the V10 Max sockets accept most 3-pin and 5-pin MX mechanical switches such as Gateron, Cherry MX and Kailh. The V10 Max also supports third-party screw-in PCB stabilizers.

The K3 V2 ships with ABS keycaps, while the V10 Max uses double-shot PBT keycaps in the OSA profile, described by Keychron as oil resistant with legends that resist fading. PBT generally holds up better over long use than ABS. The V10 Max keycaps are non-shine-through, which mutes the effect of the south-facing RGB.

Yes. The K3 V2 is listed across ANSI and multiple ISO variants including JIS, ISO-Nordic, ISO-UK, ISO-DE and ISO-ES. The V10 Max is listed as ANSI only, with no ISO variants named for this model. If you need a specific regional layout, the K3 V2 is the one to check first.

Keychron describes the V10 Max gasket mount with a polycarbonate plate and sound-absorbing foam as reducing acoustic resonance for a softer, quieter typing experience. The K3 V2 uses a tray mount with no listed dampening layers. The low-profile design of the K3 V2 may still suit users who prefer a flatter typing position.

Yes, Keychron lists the V10 Max as either a fully assembled knob version or a barebone knob version. The barebone version does not include keycaps or switches, so you supply your own. The fully assembled version ships with Gateron Jupiter switches, screw-in stabs and double-shot OSA PBT keycaps.

The V10 Max lists adjustable angles of 3.5, 6.7 and 9.3 degrees at 958 g, and a vendor reviewer notes it sits fairly high and recommends a palm rest. The K3 V2 offers 6 or 9 degree angles at about 483 g. The lower weight and slimmer front height of the K3 V2 suit a flatter wrist position.

The V10 Max gives more headroom, with QMK and VIA support, a barebone kit option, gasket mounting on a PC plate, and compatibility with 3-pin and 5-pin MX switches plus third-party screw-in stabilizers. The K3 V2 allows switch swaps in its hot-swappable optical version but lists a tray mount and no QMK support. Modders wanting firmware control should start with the V10 Max.