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Compare Epomaker G84 Pro vs Keychron Q3 Max Differences Side by Side

This comparison is for buyers deciding between a value-oriented and a premium enthusiast keyboard. The Epomaker G84 Pro offers a surprising array of features like a screen and large battery at a lower cost, while the Keychron Q3 Max commands a higher price for superior materials and deep customizability. The decision hinges on whether you prioritize portability and unique features or are willing to invest in long-term build quality and modding potential.

76
EPOMAKER G84 PRO
95
Keychron Q3 Max QMK/VIA Wireless Custom Mechanical Keyboard

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3.8 (12)
4.8 (41)
  • Released in 2025
  • Has Linear, Clicky, Silent switch options
  • Available in a 75% layout
  • Built with the ANSI layout standard
  • Includes a Yes display
  • Equipped with a 8000 mAh battery
  • Weighs about 970 g
  • Sized at 42 x 347 x 147 mm
  • Made with a ABS, Plastic case
  • Features Ceramic, PBT, ABS, PC, POM, Wood keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2024
  • Has Linear, Tactile, Clicky switch options
  • Available in a 80% layout
  • Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic layout standard
  • Includes a No display
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Equipped with a 4000 mAh battery
  • Weighs about 2045 g
  • Sized at 33 x 137 x 365 mm
  • Made with a Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 78.6
  • Build Quality: 69
  • Productivity: 83.4
  • Customizability: 73.4
  • Portability: 91.5
Scores
  • Performance: 82.6
  • Build Quality: 89.3
  • Productivity: 97.6
  • Customizability: 99.9
  • Portability: 76.2
Name
Epomaker G84 Pro
Name
Keychron Q3 Max
Release year
2025
Release year
2024
Switch Options
Linear, Clicky, Silent
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
8000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS, Plastic
Case Material
Aluminum
Keycaps Material
Ceramic, PBT, ABS, PC, POM, Wood
Keycaps Material
PBT
Dimensions
42 x 347 x 147 mm
Dimensions
33 x 137 x 365 mm
Weight
970g
Weight
2045g
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Pros and Trade-offs

Select the Epomaker G84 Pro if you need a highly portable, feature-rich keyboard with long battery life and a unique screen, all at a more accessible price. Opt for the Keychron Q3 Max if your budget allows for an investment in a durable, aluminum-built keyboard with unparalleled customization through QMK/VIA and superior modding foundations. The core trade-off is between innovative features and portability versus premium materials and deep customizability.

Epomaker G84 Pro

  • +Includes a customizable glass screen for displaying time, battery level, or GIFs.
  • +Large 8000mAh battery for extended wireless use.
  • +Features unique silicone keycaps for a soft typing feel.
  • +Detailed five-layer acoustic foam setup including PORON, IXPE, PET, and latex.
  • +Offers three adjustable typing angles via a 2-stage kickstand.
  • −Case is constructed from ABS plastic, which may feel less premium than metal.
  • −Uses plate-mounted stabilizers, which are noted as not compatible with screw-in types.
  • −Relies on a web-based driver for customization, which some users report issues with.

Keychron Q3 Max

  • +Constructed from a CNC-machined 6063 aluminum case for a solid, premium feel.
  • +Fully supports open-source QMK and VIA firmware for extensive programmability.
  • +Includes high-quality screw-in PCB stabilizers for better key stability.
  • +Offers multiple ISO layout options (UK, DE, Nordic, Swiss) for international buyers.
  • +Features a double gasket design with added silicone pads for enhanced sound dampening.
  • −Very heavy at over 2 kilograms, limiting portability.
  • −Smaller 4000mAh battery compared to the G84 Pro.
  • −Higher price point, reflecting its premium materials and features.

Which Keyboard Is Better for Your Needs?

The Epomaker G84 Pro wins for office use and travel due to its exceptional battery life, lighter weight, and convenient screen. The Keychron Q3 Max is the clear choice for programming and modding, thanks to its superior firmware support, build materials, and stabilizer design. For gaming, they are evenly matched on core specs, while content creators may prefer the Q3 Max for its highly programmable knob. Your primary activity will dictate the winner.

GamingTie
  • •Both offer a 1000 Hz polling rate in wired and 2.4 GHz modes for responsive input.
  • •Both feature N-key rollover for simultaneous key presses.
  • •Both are hot-swappable, allowing for switch customization to personal preference.
OfficeEpomaker G84 Pro
  • •The G84 Pro has a massive 8000mAh battery, promising weeks of use.
  • •Its silicone keycaps are described as soft and non-grippy for long typing sessions.
  • •It includes a customizable screen for checking time and battery level at a glance.
  • •It is significantly lighter at 970g, making it easier to reposition on a desk.
ProgrammingKeychron Q3 Max
  • •The Q3 Max supports QMK and VIA firmware for deep, on-the-fly key remapping and macro creation.
  • •It offers multiple ISO layout options (UK, German, Nordic, Swiss) for international users.
  • •Its aluminum case provides a stable, solid typing platform.
TravelEpomaker G84 Pro
  • •The G84 Pro is less than half the weight of the Q3 Max (970g vs 2045g).
  • •Its larger 8000mAh battery extends time between charges.
  • •It maintains a tri-mode wireless design for connectivity flexibility on the go.
ModdingKeychron Q3 Max
  • •The Q3 Max has an aluminum case, a more premium and durable material for modders.
  • •It features screw-in PCB stabilizers, which are generally more stable and easier to tune than plate-mounted ones.
  • •It supports both QMK and VIA open-source firmware for extensive software customization.
  • •The listing mentions a DIY kit/barebones option is available.
Content CreationKeychron Q3 Max
  • •The Q3 Max's programmable knob can be set to control zoom, brush size, or timeline scrubbing via macros.
  • •QMK/VIA support allows for creating complex shortcuts for editing software.
  • •The solid aluminum build reduces flex during intense, rapid inputs.

Frequently Asked Questions (FAQ)

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