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Compare Corsair K70 Pro vs Epomaker G84 Differences Side by Side

This comparison is for buyers deciding between a dedicated esports tool and a versatile daily driver. The Corsair K70 Pro is a purpose-built wired gaming keyboard with extreme speed specs. The Epomaker G84 is a tri-mode wireless board focused on a premium typing feel and user modding. The decision is difficult because they excel in fundamentally different areas, with little overlap in their core philosophies.

61
CORSAIR K70 RGB TKL OPX Switch Optical-Mechanical Gaming Keyboard
82
EPOMAKER G84

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0.0 (0)
4.8 (26)
  • Released in 2022
  • Has Linear, Clicky, Tactile switch options
  • Comes with a knob
  • Provides dedicated media keys
  • Connects via USB-C
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 880 g
  • Sized at 40 x 360 x 164 mm
  • Made with a Aluminum, PBT case
  • Offers Yes, Rgb RGB lighting
  • Released in 2025
  • Has Linear switch options
  • Supports hot-swappable switches
  • Supports QMK firmware
  • Supports VIA configuration
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Sized at 19 x 146 x 344 mm
  • Made with a Plastic case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 90.9
  • Build Quality: 42.4
  • Productivity: 73.5
  • Customizability: 58.7
  • Portability: 55.7
Scores
  • Performance: 81.9
  • Build Quality: 77.2
  • Productivity: 80.5
  • Customizability: 86.8
  • Portability: 69.6
Name
Corsair K70 Pro
Name
Epomaker G84
Release year
2022
Release year
2025
Switch Options
Linear, Clicky, Tactile
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%, 100%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
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
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Battery capacity
-
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
-
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
Aluminum, PBT
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 360 x 164 mm
Dimensions
19 x 146 x 344 mm
Weight
880g
Weight
-
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. If you are a competitive gamer where every millisecond counts, the wired Corsair K70 Pro and its 8000Hz polling rate are the logical pick. For almost everyone else—especially those who value a wireless setup, a customized typing sound and feel, or the ability to easily change switches—the Epomaker G84 offers far greater versatility and modern enthusiast features at a typically lower cost.

Corsair K70 Pro

  • +Extremely high 8000Hz polling rate for minimal input latency.
  • +Includes dedicated media keys and a programmable aluminum volume roller.
  • +Features a tournament switch to lock lighting and macros for competitions.
  • +Built with an aluminum chassis and PBT double-shot keycaps.
  • +Supports Rapid Trigger for advanced gaming inputs.
  • −Wired-only connectivity limits placement and device switching.
  • −Not hot-swappable, limiting switch customization.
  • −Larger and heavier TKL form factor (880g) compared to the 75% G84.
  • −Lacks the extensive sound-dampening and gasket mount structure of the G84.

Epomaker G84

  • +Tri-mode wireless connectivity (Bluetooth 5.0, 2.4GHz, wired) with a 4000mAh battery.
  • +Hot-swappable PCB supports 3-pin and 5-pin switches for easy customization.
  • +Gasket mount design with five layers of sound-dampening materials for a premium typing feel.
  • +Fully programmable via QMK and VIA open-source software.
  • +Compact 75% layout saves desk space and includes receiver storage.
  • −Lower 1000Hz polling rate (2.4GHz/wired) compared to the K70 Pro's 8000Hz.
  • −Case is constructed from plastic, not metal.
  • −Pre-lubed linear switches are the only listed option, though they are hot-swappable.
  • −Bluetooth mode operates at a lower 125Hz polling rate.

Which Keyboard Is Better for Your Needs?

The Epomaker G84 wins in more general-use categories like office work, programming, travel, and modding due to its wireless features, compact form, and high customizability. The Corsair K70 Pro is the clear choice for competitive gaming, leveraging its high polling rate and gaming-specific features. For content creation, it's a tie, with the K70 Pro offering dedicated media controls and the G84 providing superior macro programmability.

GamingCorsair K70 Pro
  • •The Corsair K70 Pro has an 8000Hz polling rate, which the vendor page states provides an ultra-fast response time.
  • •It features Rapid Trigger support for competitive gaming.
  • •The vendor description highlights its AXON hyper-processing technology and 1.0mm actuation optical switches designed for gaming.
OfficeEpomaker G84
  • •The Epomaker G84 offers tri-mode connectivity (Bluetooth, 2.4GHz, wired) for easy switching between devices.
  • •Its compact 75% layout saves desk space while retaining essential keys.
  • •The vendor lists compatibility with Mac, Windows, and Android, increasing versatility.
ProgrammingEpomaker G84
  • •The Epomaker G84 supports QMK and VIA for deep key remapping and macro programming.
  • •Its gasket mount and sound-dampening materials, including Poron and silicone, may provide a more comfortable typing experience for long sessions.
  • •The hot-swappable PCB allows for easy switch changes to suit typing preference.
TravelEpomaker G84
  • •The Epomaker G84 is wireless with a built-in 4000mAh battery.
  • •It has a more compact 75% layout and is lighter, with dimensions of 344 x 146 x 19 mm.
  • •It includes a storage space for its 2.4GHz receiver.
ModdingEpomaker G84
  • •The Epomaker G84 features a hot-swappable PCB for easy switch changes.
  • •It has a gasket mount design with a flex-cut polycarbonate plate and five layers of sound-dampening materials (Poron, IXPE, silicone, etc.) for acoustic tuning.
  • •It supports both QMK and VIA firmware for extensive software customization.
Content CreationTie
  • •The Corsair K70 Pro includes dedicated media keys and a programmable volume roller, which the vendor description highlights for media control.
  • •The Epomaker G84 offers wireless connectivity and deep programmability via VIA/QMK for workflow macros.
  • •Both keyboards feature per-key RGB backlighting for visual customization.

Frequently Asked Questions (FAQ)

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