Compare Keychron V6 vs Lemokey X3 Differences Side by Side

This comparison is for buyers looking at full-size wired mechanical keyboards that support QMK and VIA customization. The Keychron V6 and Lemokey X3 are both 100% wired boards with hot-swappable switches and K Pro switches, making the decision nuanced. The V6 stands out with multiple layout standards (ANSI, ISO, JIS) and double-shot PBT keycaps, while the X3 offers a lighter weight and a gasket mount structure out of the box without needing a tray mount mod. The choice largely depends on whether you value keycap material and layout flexibility or a ready-to-use softer typing feel and lighter portability.

Model
	98	90	Select a keyboard to compare
Rating	3.3 stars (41 reviews)	5.0 stars (2 reviews)
Purchase Options
Main differences	Released in 2022 Built with the ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK layout standard Comes with a knob Provides dedicated media keys Uses a Tray Mount mounting style Weighs about 1360 g Sized at 19 x 141 x 448 mm Made with a Plastic, ABS case Features ABS, PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting	Released in 2024 Built with the ANSI layout standard Uses a Gasket Mount mounting style Weighs about 807 g Sized at 42 x 446 x 138 mm Made with a ABS, Plastic case Features ABS keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 90.6 Build Quality: 89.1 Productivity: 97.8 Customizability: 99.4 Portability: 46.9	Scores Performance: 82.4 Build Quality: 84.3 Productivity: 95.5 Customizability: 91.7 Portability: 47.5
Name	Name Keychron V6	Name Keychron Lemokey X3
Release year	Release year 2022	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 100%
Layout Standard	Layout Standard ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate 1000 Hz;8000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Tray Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face, White, White South-face	Backlight Rgb, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic, ABS	Case Material ABS, Plastic
Keycaps Material	Keycaps Material ABS, PBT	Keycaps Material ABS
Dimensions	Dimensions 19 x 141 x 448 mm	Dimensions 42 x 446 x 138 mm
Weight	Weight 1360g	Weight 807g

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Pros and Trade-offs

For most users, the Keychron V6 is the stronger choice thanks to its PBT keycaps, screw-in stabilizers, and multiple layout support that cater to a wider audience. However, if you prioritize a lighter board with a softer typing feel right out of the box and don't need ISO or JIS layouts, the Lemokey X3 is a solid alternative. Decide based on whether keycap material and layout flexibility (V6) or weight and gasket mount (X3) matters more to your daily use.

Keychron V6

+Double-shot PBT keycaps (OSA profile) for durability and oil resistance.
+Available in ANSI, ISO, and JIS layout standards to suit regional preferences.
+Screw-in PCB stabilizers provide a more stable feel on larger keys and are easy to upgrade.
+Offers a barebones kit version for users who want to supply their own switches and keycaps.
+Metadata suggests support for up to 8000 Hz polling rate.

−Heavier at 1360g, less portable than lighter alternatives.
−Uses a tray mount design, which may not feel as soft or flexible as gasket mount for some users.
−The steel plate can make the typing feel stiffer compared to polycarbonate.

Keychron Lemokey X3

+Gasket mount structure out of the box provides a softer, more flexible typing feel.
+Lighter weight at 807g makes it easier to transport between locations.
+Shine-through double-shot ABS keycaps with north-facing LEDs offer better backlight visibility.
+Features side lights for additional aesthetic customization during low-light conditions.

−Only available in ANSI layout, limiting options for ISO or JIS users.
−ABS keycaps may develop shine over time with heavy use compared to PBT.
−Plate-mounted stabilizers are less stable and harder to upgrade than screw-in stabilizers.

Which Keyboard Is Better for Your Needs?

The Keychron V6 wins for office and programming due to its PBT keycaps and multiple layout options, and leads in modding with its 8000 Hz support and screw-in stabs. The Lemokey X3 takes the travel category thanks to its lighter weight. For gaming and content creation, the two are tied as they share a 1000 Hz polling rate, N-key rollover, and QMK/VIA customization. The V6 is better for those who prioritize durability and customization flexibility, while the X3 is more portable.

GamingTie

•Both have a 1000 Hz polling rate, suitable for competitive gaming.
•Both support N-key rollover for accurate simultaneous keypresses.
•The V6 has an 8000 Hz option mentioned in metadata, but not confirmed for all units.

OfficeKeychron V6

•The V6 comes with double-shot PBT keycaps which resist oil and wear better for heavy daily use.
•Available in multiple layouts (ANSI, ISO, JIS) for different regional typing preferences.
•Standard screw-in stabilizers provide more stable big key press feel out of the box.

ProgrammingKeychron V6

•Full 100% layout includes a dedicated number pad for data entry and coding.
•PBT keycaps offer better long-term durability against shine common in programming use.
•VIA and QMK support allow full key remapping and macro creation.

TravelKeychron Lemokey X3

•The X3 weighs 807g, significantly lighter than the V6 at 1360g, making it easier to carry.
•Its smaller dimensions (137.8mm width vs 140.55mm) take up less desk or bag space.

ModdingKeychron V6

•The V6 supports 8000 Hz polling rate in metadata, offering a potential performance upgrade for modders.
•Screw-in stabilizers are easier to replace and upgrade compared to plate-mounted stabs on the X3.
•Available as a barebones kit for those who want to choose their own switches and keycaps.

Content CreationTie

•Both have full-size layouts with number pads useful for numeric data entry and shortcuts.
•Both support QMK/VIA for custom macros tailored to editing workflows.
•The V6 has PBT keycaps, while the X3 has shine-through ABS; the choice depends on preference for backlight visibility.