What is the main difference between Keychron Q7 and Q9?

The primary difference is layout size: the Q7 is a 70% keyboard with a number row and dedicated arrow keys, while the Q9 is a 40% ultra-mini that relies on layers for numbers and navigation. Both are wired, aluminum, gasket-mounted boards with hot-swappable sockets and QMK/VIA support.

Are Keychron Q7 and Q9 wireless?

No, both the Q7 and Q9 are wired-only keyboards, using a USB-C connection. Neither offers Bluetooth or 2.4 GHz wireless, so they are best suited for stationary setups.

Which keyboard is better for programming?

The Q7 is generally more suited for programming because its 70% layout includes dedicated arrow keys and a number row, reducing reliance on layers. However, both support QMK/VIA for custom macros, so experienced users can adapt either board to their workflow.

Does the Keychron Q9 have a split spacebar?

Yes, the Q9 Plus version features a split spacebar design that provides separate left and right spacebars, which can be remapped to other functions like Backspace or Delete. The standard Q9 does not have a split spacebar.

Can I hot-swap switches on both keyboards?

Yes, both the Q7 and Q9 have hot-swappable PCB sockets that support 3-pin and 5-pin MX mechanical switches. You can change switches without soldering, making it easy to try different switch types.

What is the weight of each keyboard?

The Q7 weighs approximately 1820g (fully assembled), while the Q9 weighs about 1050g (fully assembled). The Q9 is noticeably lighter, which can be an advantage if you need to move it occasionally.

Do these keyboards support QMK and VIA?

Yes, both the Q7 and Q9 support QMK firmware and VIA, allowing for extensive key remapping, macros, and layer customization. Keychron also provides the Launcher web app for easy configuration.

Which keyboard is more portable?

The Q9 is more portable due to its smaller dimensions (94 x 326 mm) and lighter weight (1050g) compared to the Q7 (121 x 341 mm, 1820g). However, both are wired and relatively heavy, so they are not ideal for frequent travel.

What layouts are available for the Keychron Q7 and Q9?

The Q7 supports ANSI, ISO, and JIS layouts, including regional variants like ISO-DE and ISO-UK. The Q9 supports ANSI and ISO layouts, with the barebone ISO option available.

Do these keyboards have a knob?

The Q9 has a programmable knob on certain versions (such as the Knob and Plus versions), which can be customized via VIA. The standard Q7 does not include a knob, though some Q7 variants may offer it as an option.

What is the typing angle of these keyboards?

Both the Q7 and Q9 have a typing angle of 5 degrees, as listed in their specifications. This is a relatively flat angle that many users find comfortable for extended typing.

Are the keycaps the same on both models?

Both keyboards use double-shot PBT keycaps in OSA profile (OEM height, SA shape) on fully assembled versions. The Q7 also offers ABS keycaps on some variants, while the Q9 appears to use PBT across its configurations.

Keychron Q7 vs Q9: 70% vs 40% Layout Comparison

Compare Keychron Q7 vs Q9 Differences Side by Side

This comparison helps buyers decide between two aluminum, gasket-mounted Keychron keyboards. The main trade-off is layout size: the Q7 is a 70% board with a more conventional key set, while the Q9 is a 40% ultra-mini that requires learning layers and offers a split spacebar on Plus versions. Both share QMK/VIA support, hot-swappable sockets, and a steel plate, so the decision often comes down to how much desk space you want to save and how willing you are to adapt to a smaller layout.

Model
Rating	1.3 stars (3 reviews)	4.6 stars (10 reviews)
Purchase Options
Main differences	Available in a 70% layout Built with the ANSI, ISO, JIS, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW layout standard Offers Normal ergonomics Weighs about 1820 g Sized at 20 x 121 x 341 mm Features PBT, ABS keycaps	Available in a 40% layout Built with the ANSI, ISO layout standard Offers Split Spacebar ergonomics Weighs about 1050 g Sized at 20 x 94 x 326 mm Features PBT keycaps
Score	Scores Performance: 67.3 Build Quality: 89.7 Productivity: 95.1 Customizability: 96.3 Portability: 63.2	Scores Performance: 65.9 Build Quality: 91 Productivity: 94.4 Customizability: 95.7 Portability: 70.1
Name	Name Keychron Q7	Name Keychron Q9
Release year	Release year 2022	Release year 2022
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 70%	Layout Size 40%
Layout Standard	Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW	Layout Standard ANSI, ISO
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Split Spacebar
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	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 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 121 x 341 mm	Dimensions 20 x 94 x 326 mm
Weight	Weight 1820g	Weight 1050g

Keychron Q7 QMK Custom Mechanical Keyboard

Keychron Q9 QMK Custom Mechanical Keyboard

Select a keyboard to compare

1.3 stars (3 reviews)

4.6 stars (10 reviews)

Available in a 70% layout
Built with the ANSI, ISO, JIS, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW layout standard
Offers Normal ergonomics
Weighs about 1820 g
Sized at 20 x 121 x 341 mm
Features PBT, ABS keycaps

Available in a 40% layout
Built with the ANSI, ISO layout standard
Offers Split Spacebar ergonomics
Weighs about 1050 g
Sized at 20 x 94 x 326 mm
Features PBT keycaps

Scores

Performance: 67.3
Build Quality: 89.7
Productivity: 95.1
Customizability: 96.3
Portability: 63.2

Scores

Performance: 65.9
Build Quality: 91
Productivity: 94.4
Customizability: 95.7
Portability: 70.1

Name

Keychron Q7

Name

Keychron Q9

Release year

2022

Release year

2022

Switch Options

Linear, Tactile, Clicky

Switch Options

Linear, Tactile, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

70%

Layout Size

40%

Layout Standard

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

Layout Standard

ANSI, ISO

Layout Ergonomics

Normal

Layout Ergonomics

Split Spacebar

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Wired, Wired only

Connection

Wired, Wired only

Polling Rate

1000 Hz

Polling Rate

1000 Hz

Battery capacity

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 121 x 341 mm

Dimensions

20 x 94 x 326 mm

Weight

1820g

Weight

1050g

Pros and Trade-offs

If you want a compact keyboard that still feels familiar, the Q7's 70% layout with arrow keys and a number row is the safer pick. If you prioritize desk space and are willing to adapt to layers, the Q9 offers a unique 40% experience with a split spacebar option on Plus versions. Both share excellent build quality and customization, so your choice should hinge on how much layout adjustment you are comfortable with.

Keychron Q7

+70% layout with dedicated arrow keys and a number row for familiar navigation.
+Full CNC machined aluminum case and steel plate with double gasket design for a solid feel.
+Hot-swappable sockets support 3-pin and 5-pin MX switches.
+QMK and VIA support for extensive key remapping and macros.
+Wide layout compatibility including ANSI, ISO, and JIS.

−Heavier at 1820g, making it less portable than the Q9.
−Wired only, with no wireless connectivity option.
−Lacks a programmable knob on the standard version, which some users may miss.

Keychron Q9

+40% ultra-mini layout saves significant desk space.
+Lighter at 1050g for easier transport.
+Plus version offers a split spacebar and programmable knob for customization.
+Hot-swappable sockets and QMK/VIA support for deep personalization.
+Full aluminum case and gasket mount provide a premium build.

−40% layout requires learning layers and may be frustrating for users accustomed to full-size keyboards.
−No dedicated arrow keys or number row, relying on layers for those functions.
−Wired only, with no wireless option.
−Some users note a learning curve and layout quirks in reviews.

Which Keyboard Is Better for Your Needs?

The Q7 is the more familiar choice for gaming, office, and programming because its 70% layout includes dedicated arrow keys and a number row. The Q9 wins for travel and content creation due to its lighter weight, smaller footprint, and optional programmable knob. Modding is a tie, as both offer hot-swappable sockets, QMK/VIA, and screw-in stabilizers. Neither board is wireless, so users prioritizing cable-free setups will need to look elsewhere.

GamingKeychron Q7

•The Q7 has a 70% layout with dedicated arrow keys, which can be useful for games that rely on arrow keys or separate navigation.
•Both keyboards have a 1000 Hz polling rate, but the Q7's larger layout provides more dedicated keys for game macros without relying on layers.
•The Q7 weighs 1820g, providing a stable base during intense gaming sessions.

OfficeKeychron Q7

•The Q7 includes a full number row and dedicated arrow keys, which are common for spreadsheet and document navigation.
•The Q7 supports ANSI, ISO, and JIS layouts, making it easier to find a match for regional office environments.
•Both have a steel plate and gasket mount, but the Q7's larger key set reduces the need for layered shortcuts.

ProgrammingKeychron Q7

•The Q7's 70% layout retains dedicated arrow keys and a number row, which can speed up coding without heavy layer use.
•QMK and VIA support on both boards allow deep customization, but the Q7's extra physical keys provide more direct access to macros.
•The Q7's aluminum case and gasket mount provide a solid typing platform for long coding sessions.

TravelKeychron Q9

•The Q9 is lighter at 1050g and smaller at 94 x 326 mm, making it easier to pack than the 1820g Q7.
•Both are wired only, so travel use requires a available USB port, but the Q9's reduced footprint saves bag space.
•The Q9's 40% layout may require a learning curve, but its smaller size is a clear advantage for portability.

ModdingTie

•Both keyboards are hot-swappable and support 3-pin and 5-pin MX switches, allowing switch changes without soldering.
•Both offer QMK firmware and VIA support for key remapping and macros.
•Both have screw-in PCB stabilizers and a steel plate, with third-party stabilizer compatibility noted by the manufacturer.
•The Q9 Plus version includes a split spacebar and a programmable knob, adding more customization options.

Content CreationKeychron Q9

•The Q9 Plus version includes a programmable knob that can be customized for zooming, adjusting brush size, or selecting video clips.
•The Q9's 40% layout frees up desk space for drawing tablets or other creative tools.
•QMK and VIA support on the Q9 allow complex macros tailored to editing workflows.

Frequently Asked Questions (FAQ)