Compare Epomaker Galaxy70 vs Keychron Q3 Max Differences Side by Side

This comparison is for buyers deciding between a feature-rich budget option and a premium, highly customizable keyboard. The decision is difficult because both offer aluminum cases, gasket mounts, tri-mode connectivity, and similar battery capacities. The choice ultimately hinges on how much you value advanced programmability, specific layout support, and are willing to pay for it.

Model
	-10% off 75	95	Select a keyboard to compare
Rating	4.9 stars (94 reviews)	4.8 stars (36 reviews)
Purchase Options
Main differences	Available in a 75% layout Built with the ANSI layout standard Weighs about 1790 g Sized at 33 x 351 x 141 mm	Has Linear, Tactile, Clicky switch options Available in a 80% layout Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic layout standard Provides dedicated media keys Connects via USB-C Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Weighs about 2045 g Sized at 33 x 137 x 365 mm
Score	Scores Performance: 77.9 Build Quality: 72.4 Productivity: 73.5 Customizability: 66.1 Portability: 75.4	Scores Performance: 81 Build Quality: 88.6 Productivity: 97 Customizability: 99.7 Portability: 77.7
Name	Name Epomaker Galaxy70	Name Keychron Q3 Max
Release year	Release year 2024	Release year 2024
Switch Options	Switch Options -	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 80%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic
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 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 33 x 351 x 141 mm	Dimensions 33 x 137 x 365 mm
Weight	Weight 1790g	Weight 2045g

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Pros and Trade-offs

Your budget and need for customization dictate the choice here. The Epomaker Galaxy70 delivers exceptional value, packing an aluminum case, gasket mount, and tri-mode connectivity into a lighter, more affordable package. If your priority is a great out-of-the-box experience without tinkering, it's a strong contender. Opt for the Keychron Q3 Max if you require specific ISO layouts, demand the limitless programmability of QMK/VIA, and value premium modding features like screw-in stabilizers, and are prepared to invest more.

Epomaker Galaxy70

+More affordable price point for an aluminum gasket-mounted keyboard.
+Lighter weight (1790g) and more compact 75% layout.
+Includes five layers of sound-dampening material (PORON, IXPE, PET, EMDP foam).
+Vendor-provided latency figures for wired (2.8ms), 2.4GHz (5ms), and Bluetooth (22ms) modes.
+Comes pre-built with factory-lubed switches.

−Lacks advanced programmability software like QMK or VIA.
−Only supports ANSI layout, with no ISO options mentioned.
−Uses plate-mount stabilizers, which are less favored by modders than screw-in types.

Keychron Q3 Max

+Extensive firmware support with QMK and VIA for deep customization.
+Wide ISO layout support (UK, German, Nordic, Swiss) with included keycaps.
+Features a programmable aluminum knob configurable via Keychron Launcher.
+Includes premium screw-in PCB stabilizers for a more stable typing feel.
+Available in a DIY Kit/Barebones version for custom builds.

−Commands a significantly higher price.
−Heavier at 2045g and larger due to its TKL (80%) layout.
−The vendor page indicates certain models are frequently backordered or sold out.

Which Keyboard Is Better for Your Needs?

The Keychron Q3 Max is the more versatile tool, winning in Office, Programming, Modding, and Content Creation due to its superior firmware, layout options, and programmable knob. The Epomaker Galaxy70 takes the lead for Travel thanks to its lighter weight and more compact form factor. For Gaming, both are equally capable on paper with their shared high-performance wireless specs.

GamingTie

•Both offer a 1000 Hz polling rate in wired and 2.4GHz modes for responsive input.
•Both feature N-Key Rollover (NKRO) for simultaneous key presses.
•Both have south-facing RGB to avoid interference with keycaps.

OfficeKeychron Q3 Max

•The Keychron Q3 Max offers extensive ISO layout support (UK, DE, Nordic, Swiss), crucial for international users.
•It includes a system toggle and keycaps for both macOS and Windows, simplifying multi-OS setups.
•Its vendor page mentions a programmable knob for workflow macros like volume or brightness control.

ProgrammingKeychron Q3 Max

•The Keychron Q3 Max supports QMK and VIA firmware for deep key remapping and macro creation.
•It is also available as a DIY kit/barebones option for those who want to build from scratch.
•The TKL (80%) layout retains the function row and navigation cluster often used in IDEs.

TravelEpomaker Galaxy70

•The Epomaker Galaxy70 is significantly lighter at 1790g compared to the Keychron Q3 Max's 2045g.
•Its 75% layout is more compact than the TKL layout of the Q3 Max.
•Both have the same 4000mAh battery capacity for wireless use.

ModdingKeychron Q3 Max

•The Keychron Q3 Max explicitly supports QMK/VIA for extensive firmware customization.
•It features screw-in PCB stabilizers, which are generally preferred for modding over the plate-mount stabilizers listed for the Galaxy70.
•It is offered in a DIY Kit/Barebones configuration.

Content CreationKeychron Q3 Max

•The Keychron Q3 Max's programmable knob can be mapped to creative shortcuts like zoom or brush size adjustments via its Launcher app.
•QMK/VIA support allows for creating complex macros for editing software.
•The vendor description highlights using the knob for selecting video clips or photos.