Keychron Q3 vs Lemokey L3: Wired vs Wireless 80%

Compare Keychron Q3 vs Lemokey L3 Differences Side by Side

This comparison is for buyers deciding between two premium 80% aluminum Keychron keyboards: the wired-only Q3 and the wireless-capable Lemokey L3. The decision is hard because both share a full CNC machined aluminum body, double-gasket mount design, hot-swappable PCBs, and QMK/VIA support for deep customization. The trade-off comes down to connectivity and a few material choices: the Q3 uses a steel plate and ABS keycaps, while the Lemokey L3 offers Bluetooth 5.1 and 2.4 GHz wireless, a polycarbonate plate, and Cherry profile PBT keycaps.

Model
Rating	4.7 stars (319 reviews)	4.8 stars (24 reviews)
Purchase Options
Main differences	Released in 2022 Has Linear, Tactile, Clicky, Silent switch options Built with the ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard Provides dedicated media keys Supports Wired, Wired only, connectivity Weighs about 2000 g Sized at 20 x 137 x 365 mm Features PBT, ABS keycaps	Released in 2023 Has Tactile, Linear, Clicky switch options Built with the ANSI, ISO, JIS layout standard Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 4000 mAh battery Weighs about 1976 g Sized at 30 x 401 x 137 mm Features PBT keycaps
Score	Scores Performance: 71.7 Build Quality: 91 Productivity: 97.4 Customizability: 99.6 Portability: 57.4	Scores Performance: 82.2 Build Quality: 88.1 Productivity: 97.1 Customizability: 97.3 Portability: 76
Name	Name Keychron Q3	Name Keychron Lemokey L3
Release year	Release year 2022	Release year 2023
Switch Options	Switch Options Linear, Tactile, Clicky, Silent	Switch Options Tactile, Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 80%
Layout Standard	Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK	Layout Standard ANSI, ISO, JIS
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 Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity 4000 mAh
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 Gasket 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	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material PBT
Dimensions	Dimensions 20 x 137 x 365 mm	Dimensions 30 x 401 x 137 mm
Weight	Weight 2000g	Weight 1976g

Keychron Q3 QMK Custom Mechanical Keyboard

Lemokey L3 QMK/VIA Wireless Custom Mechanical Keyboard (US Layout)

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4.7 stars (319 reviews)

4.8 stars (24 reviews)

Released in 2022
Has Linear, Tactile, Clicky, Silent switch options
Built with the ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard
Provides dedicated media keys
Supports Wired, Wired only, connectivity
Weighs about 2000 g
Sized at 20 x 137 x 365 mm
Features PBT, ABS keycaps

Released in 2023
Has Tactile, Linear, Clicky switch options
Built with the ANSI, ISO, JIS layout standard
Features N-key rollover
Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
Equipped with a 4000 mAh battery
Weighs about 1976 g
Sized at 30 x 401 x 137 mm
Features PBT keycaps

Scores

Performance: 71.7
Build Quality: 91
Productivity: 97.4
Customizability: 99.6
Portability: 57.4

Scores

Performance: 82.2
Build Quality: 88.1
Productivity: 97.1
Customizability: 97.3
Portability: 76

Name

Keychron Q3

Name

Keychron Lemokey L3

Release year

2022

Release year

2023

Switch Options

Linear, Tactile, Clicky, Silent

Switch Options

Tactile, Linear, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

80%

Layout Size

80%

Layout Standard

ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK

Layout Standard

ANSI, ISO, JIS

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Wired, Wired only,

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Gasket Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, South-face

Backlight

Rgb, South-face

Case Colors

Case Material

Aluminum

Case Material

Aluminum

Keycaps Material

PBT, ABS

Keycaps Material

PBT

Dimensions

20 x 137 x 365 mm

Dimensions

30 x 401 x 137 mm

Weight

2000g

Weight

1976g

Pros and Trade-offs

If you prioritize a clean wired setup with extensive ISO availability and a stiffer typing feel, the Keychron Q3 delivers with its steel plate and double-gasket design. For gamers or users who need wireless freedom with macro keys and long battery life, the Lemokey L3 is the more versatile choice. Both share exceptional build quality and customization through QMK/VIA, so your decision ultimately hinges on connectivity needs and layout preference.

Keychron Q3

+Full aluminum CNC machined body with double-gasket design and silicone pads for reduced acoustic resonance
+Steel plate provides a firm typing feel with less flex compared to polycarbonate
+Available in a wide range of ISO layouts (DE, UK, Nordic, FR, ES, Swiss) for regional compatibility
+OSA profile ABS backlight shine-through keycaps offer a spherical surface and clear RGB visibility
+Wired-only connection ensures consistent 1000 Hz polling with no battery concerns

−No wireless connectivity; requires USB-C cable at all times
−ABS keycaps may develop shine over time compared to PBT alternatives
−Heavier weight (2000 g) makes it less portable for travel or desk rotation

Keychron Lemokey L3

+Tri-mode connectivity with Bluetooth 5.1, 2.4 GHz, and wired USB-C for flexible setups
+4000 mAh battery provides up to 200 hours of use with backlight off, supporting all-day wireless work
+Extra macro column and programmable knob give dedicated gaming and shortcut keys
+Cherry profile double-shot PBT keycaps are oil-resistant and durable for long-term use

−Higher price point compared to the wired-only Q3
−Non-shine-through PBT keycaps reduce RGB visibility from the top
−Limited ISO layout options compared to the Q3; no FR, ES, or Swiss variants listed

Which Keyboard Is Better for Your Needs?

For gaming, the Lemokey L3 pulls ahead with its 2.4 GHz wireless, macro column, and extra macro keys that the wired Q3 lacks. In office and programming tasks, the Q3's wider ISO layout options and steel plate offer a more tailored typing experience for specific regions and stiffer feedback. For travel, the L3's wireless versatility and long battery life make it the clear choice. Both keyboards are evenly matched for modding and content creation, sharing the same hot-swap capability, screw-in stabilizers, and QMK-based customization.

GamingKeychron Lemokey L3

•Lemokey L3 offers 2.4 GHz wireless with a 1000 Hz polling rate for low-latency gaming
•Includes a macro column and programmable knob for in-game shortcuts
•Extra macro keys provide dedicated gaming controls not available on the Q3

OfficeTie

•Both keyboards support QMK/VIA for remapping productivity shortcuts
•Both have a standard 80% layout that fits most desks
•Both include Mac/Win system toggle and extra keycaps for cross-platform use

ProgrammingKeychron Q3

•Q3 has a steel plate that provides a stiffer, more consistent typing feel
•Available with a wider range of ISO layout options including DE, UK, Nordic, FR, ES, and Swiss
•Double-gasket design with silicone pads reduces resonance for a quieter typing sound

TravelKeychron Lemokey L3

•Lemokey L3 offers Bluetooth 5.1 and 2.4 GHz wireless connectivity, no cable needed
•Built-in 4000 mAh battery provides up to 200 hours of use with backlight off
•Comparable weight (1976 g) to the Q3 (2000 g) but adds wireless freedom

ModdingTie

•Both keyboards are hot-swappable, supporting 3-pin and 5-pin MX switches
•Both feature screw-in PCB stabilizers and support for third-party stabilizers
•Both offer QMK firmware with VIA or Keychron Launcher for keymap customization

Content CreationTie

•Both have a programmable aluminum rotary knob for zoom, brush size, or volume control
•Both include multimedia key support via function layers and QMK remapping
•Both benefit from south-facing RGB for consistent lighting with various keycap profiles

Frequently Asked Questions (FAQ)

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Compare Keychron Q3 vs Lemokey L3 Differences Side by Side

Pros and Trade-offs

Keychron Q3

Keychron Lemokey L3

Which Keyboard Is Better for Your Needs?

Frequently Asked Questions (FAQ)

Can I use the Keychron Q3 wirelessly?

Does the Lemokey L3 have a 1000 Hz polling rate in wireless mode?

Which keyboard has better keycaps for durability?

Are both keyboards hot-swappable?

What is the difference in plate material between the Q3 and L3?

Can I customize the knob on both keyboards?

Which keyboard supports more ISO layouts?

Does the Lemokey L3 include macro keys?

How heavy are these keyboards compared to each other?

Which keyboard is better for Mac and Windows users?

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