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Compare Epomaker G84 vs Keychron K3 V3 Differences Side by Side

This comparison is for buyers deciding between two feature-rich 75% wireless keyboards at different price points. The Epomaker G84 emphasizes a premium acoustic experience with its gasket mount and extensive sound dampening, while the Keychron K3 V3 focuses on a sleek, low-profile design with broad ISO layout support. The decision hinges on whether you prioritize a deeper, customized typing sound or a thinner, more portable keyboard with international key layouts.

82
EPOMAKER G84
83
Keychron K3 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

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4.8 (26)
0.0 (0)
  • Released in 2025
  • Has Linear switch options
  • Available in a 80% layout
  • Built with the ANSI layout standard
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Sized at 19 x 146 x 344 mm
  • Made with a Plastic case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2024
  • Has Linear, Tactile, Clicky switch options
  • Features a low-profile design
  • Available in a 75% layout
  • Built with the ANSI, ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic layout standard
  • Provides dedicated media keys
  • Uses a Top Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 1550 mAh battery
  • Weighs about 540 g
  • Sized at 19 x 306 x 116 mm
  • Made with a ABS, Aluminum case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.9
  • Build Quality: 77.2
  • Productivity: 80.5
  • Customizability: 86.8
  • Portability: 69.6
Scores
  • Performance: 81.8
  • Build Quality: 81.8
  • Productivity: 70.3
  • Customizability: 90
  • Portability: 74.6
Name
Epomaker G84
Name
Keychron K3 V3
Release year
2025
Release year
2024
Switch Options
Linear
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, ISO-UK, ISO-DE, ISO-SW, 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, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
1550 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
Top Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
ABS, Aluminum
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Dimensions
19 x 146 x 344 mm
Dimensions
19 x 306 x 116 mm
Weight
-
Weight
540g
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Pros and Trade-offs

Your priority dictates the choice. If you want a deeply customizable, great-sounding keyboard for home use with the best wireless gaming performance, the Epomaker G84 is the clear winner. If you need a sleek, portable keyboard for travel or an office with international colleagues, and you prefer a low-profile typing experience, the Keychron K3 V3 is the better tool for the job.

Epomaker G84

  • +Gasket mount design with a flex-cut polycarbonate plate for a softer typing feel.
  • +Five-layer sound dampening system using Poron, IXPE, Silicone, and a Sound Enhancement Pad.
  • +Tri-mode connectivity includes 2.4GHz, Bluetooth, and wired USB.
  • +Large 4000mAh battery for extended wireless use.
  • +Includes double-shot PBT shine-through keycaps in the box.
  • −Heavier at 900g, making it less portable.
  • −Only available with linear switch options in the provided data.
  • −Taller profile than a low-profile keyboard.

Keychron K3 V3

  • +Ultra-slim low-profile design with switches 33% slimmer than standard.
  • +Offers multiple ISO layout options (UK, German, Swiss, Nordic).
  • +Available with linear, tactile, or clicky low-profile switch choices.
  • +Lighter weight of 540g for better portability.
  • +Case combines ABS and aluminum materials.
  • −Smaller 1550mAh battery capacity.
  • −Wireless connectivity lacks a dedicated 2.4GHz mode, relying solely on Bluetooth.
  • −Keycaps are listed as shine-through ABS, which may show shine over time faster than PBT.

Which Keyboard Is Better for Your Needs?

The Epomaker G84 takes the lead for gaming, modding, and content creation due to its low-latency wireless, extensive sound engineering, and larger battery. The Keychron K3 V3 is better suited for office use and travel, thanks to its international ISO layouts and ultra-slim, lightweight design. For programming, both are equally capable with their robust firmware support.

GamingEpomaker G84
  • •Includes a dedicated 2.4GHz wireless mode for low-latency gaming, which the K3 V3 lacks.
  • •The manufacturer lists specific latency figures (2ms for USB/2.4GHz).
  • •South-facing RGB LEDs ensure compatibility with Cherry-profile keycaps for custom sets.
OfficeKeychron K3 V3
  • •Offers multiple ISO layouts (UK, German, Swiss, Nordic) for international users.
  • •Ultra-slim low-profile design is more portable and may fit better in laptop bags.
  • •Includes 12 multimedia keys for quick media control.
ProgrammingTie
  • •Both support QMK and VIA for deep key remapping and macro programming.
  • •Both have 75% layouts with arrow and navigation keys.
  • •Both offer hot-swappable switches for personalizing switch feel.
TravelKeychron K3 V3
  • •Low-profile switches make it significantly thinner than a standard keyboard.
  • •Lighter weight (540g) compared to the G84 (900g).
  • •Slimmer profile is easier to pack in a bag.
ModdingEpomaker G84
  • •Features a gasket mount design with a flex-cut polycarbonate plate for a softer typing feel.
  • •Includes five specific layers of sound dampening foam (Poron, IXPE, Silicone, Sound Enhancement Pad).
  • •Comes with double-shot PBT keycaps, which are generally more durable than ABS.
Content CreationEpomaker G84
  • •Larger 4000mAh battery promises longer wireless use between charges.
  • •Tri-mode connectivity includes 2.4GHz for a stable, lag-free connection during editing.
  • •Pre-lubed switches and tuned stabilizers provide a consistent, pleasant typing experience for long sessions.

Frequently Asked Questions (FAQ)

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