Compare Keychron Q1 Max vs Q15 Max Differences Side by Side

This comparison is for buyers deciding between two premium, wireless Keychron keyboards that share core features but diverge completely in layout philosophy. Both offer triple-mode connectivity, a 1000Hz polling rate, gasket-mounted aluminum builds, and extensive customizability via QMK/VIA. The decision hinges on whether you prefer the compact but familiar 75% form of the Q1 Max or are willing to adapt to the grid-based ortholinear layout and split spacebar of the Q15 Max.

Model
	98	94	Select a keyboard to compare
Rating	3.7 stars (88 reviews)	4.8 stars (12 reviews)
Purchase Options
Main differences	Released in 2023 Available in a 75% layout Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS layout standard Offers Normal ergonomics Provides dedicated media keys Connects via USB-C Weighs about 1724 g Sized at 23 x 145 x 328 mm	Released in 2024 Available in a Unknown layout Built with the ANSI layout standard Offers Ortholinear ergonomics Weighs about 1232 g Sized at 21 x 114 x 283 mm
Score	Scores Performance: 81.5 Build Quality: 89 Productivity: 96.7 Customizability: 99.3 Portability: 81.2	Scores Performance: 77.4 Build Quality: 87.9 Productivity: 92.3 Customizability: 97 Portability: 52.1
Name	Name Keychron Q1 Max	Name Keychron Q15 Max
Release year	Release year 2023	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 75%	Layout Size Unknown
Layout Standard	Layout Standard ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Ortholinear
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 Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	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	Keycaps Material PBT
Dimensions	Dimensions 23 x 145 x 328 mm	Dimensions 21 x 114 x 283 mm
Weight	Weight 1724g	Weight 1232g

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Pros and Trade-offs

Select the Keychron Q1 Max if you value a premium typing experience without leaving the comfort of a standard keyboard layout. Its versatility, broader keycap compatibility, and included knob make it the more practical daily driver. Opt for the Keychron Q15 Max only if you are specifically seeking the ergonomic potential of an ortholinear layout and are prepared for a learning curve and limited keycap options.

Keychron Q1 Max

+Familiar 75% layout with function row and navigation cluster.
+Extensive international layout support (ANSI, ISO, JIS).
+Includes a multimedia control knob.
+Multiple acoustic foam layers (IXPE, PET, Latex) for sound dampening.
+Offers a choice between KSA and OSA side-printed PBT keycap profiles.

−Heavier and larger than the Q15 Max.
−Standard layout may not offer the same ergonomic benefits as ortholinear for some users.
−Higher front profile (22.6mm) may require a wrist rest.

Keychron Q15 Max

+Ortholinear grid layout can improve typing ergonomics and reduce finger movement.
+Two programmable knobs for additional control customization.
+Split spacebar design allows for two additional programmable keys.
+Lighter and more compact than the Q1 Max.
+Uses XDA profile keycaps with uniform height for layout consistency.

−Ortholinear layout requires significant muscle memory retraining.
−Proprietary keycap sizes, especially for the Enter and spacebars, limit replacement options.
−Lacks dedicated multimedia keys mentioned for the Q1 Max.
−Only available in ANSI layout, limiting international users.

Which Keyboard Is Better for Your Needs?

The Q1 Max is the safer, more versatile choice for most users, winning in Gaming, Office, and Content Creation due to its standard layout and included features like a multimedia knob. The Q15 Max has a clear advantage only in Travel due to its smaller size and lower weight. For Programming and Modding, the choice is nuanced, depending on a user's willingness to adapt to an ortholinear layout or their need for standard keycap compatibility.

GamingKeychron Q1 Max

•Standard 75% layout provides immediate key location familiarity for gaming shortcuts.
•Higher weight (1724g) may offer more stability during intense use.
•Includes multimedia keys, which are not mentioned for the Q15 Max.

OfficeKeychron Q1 Max

•Traditional layout minimizes retraining time for shared or multi-user environments.
•Wider vendor availability suggests easier sourcing and support.
•Supports a wide range of ISO layouts for international office use.

ProgrammingTie

•Both support full QMK/VIA for extensive key remapping and macro creation.
•Q1 Max offers a dedicated knob and standard key positions for brackets and symbols.
•Q15 Max's ortholinear layout may reduce finger strain for some programmers after an adaptation period.

TravelKeychron Q15 Max

•Smaller physical dimensions (114x283mm vs 145x328mm).
•Lighter weight (1232g vs 1724g).
•More compact footprint is easier to pack.

ModdingKeychron Q1 Max

•Standard layout allows for effortless keycap set replacements from the vast market.
•Vendor description lists multiple acoustic foam layers (IXPE, PET, Latex) for sound tuning.
•Offers both KSA and OSA keycap profiles in its fully assembled versions.

Content CreationKeychron Q1 Max

•Includes a dedicated multimedia knob for quick volume or scrub control.
•Standard layout allows for easy use of external macro pads or stream decks without layout conflict.
•Familiar arrow key cluster and navigation keys are immediately accessible.