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Compare Ajazz AK820 Max vs Epomaker G84 HE Differences Side by Side

This comparison is for buyers deciding between two feature-rich 75% wireless mechanical keyboards with Hall effect switches. The choice is difficult because both offer tri-mode connectivity, gasket mounts, and sound dampening, but they diverge on core priorities. The Ajazz AK820 Max includes a TFT screen and south-facing RGB, while the Epomaker G84 HE focuses on competitive gaming with a specified 8000Hz polling rate and features like Rapid Trigger and SOCD cleaning.

68
Ajazz AK820 Max Magnetic Switch Mechanical Keyboard
69
EPOMAKER G84 HE

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4.3 (16)
4.9 (19)
  • Released in 2024
  • Has Magnetic, Linear switch options
  • Available in a 75% layout
  • Comes with a knob
  • Includes a Yes, TFT display
  • Equipped with a 4000 mAh battery
  • Weighs about 850 g
  • Sized at 20 x 333 x 143 mm
  • Made with a ABS, PBT case
  • Offers Yes, Rgb RGB lighting
  • Released in 2025
  • Has Linear, Magnetic switch options
  • Available in a 80% layout
  • Includes a No display
  • Features N-key rollover
  • Enables rapid trigger functionality
  • Runs at a 8000 Hz polling rate
  • Equipped with a 8000 mAh battery
  • Weighs about 1000 g
  • Sized at 42 x 347 x 146 mm
  • Made with a ABS case
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 57.8
  • Build Quality: 55
  • Productivity: 83.7
  • Customizability: 73.6
  • Portability: 80.4
Scores
  • Performance: 97.7
  • Build Quality: 60.6
  • Productivity: 76.5
  • Customizability: 59.8
  • Portability: 85.9
Name
Ajazz AK820 Max
Name
Epomaker G84 HE
Release year
2024
Release year
2025
Switch Options
Magnetic, Linear
Switch Options
Linear, Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
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
-
Polling Rate
8000 Hz
Battery capacity
4000 mAh
Battery capacity
8000 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, North-face
Case Colors
Case Colors
Case Material
ABS, PBT
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
20 x 333 x 143 mm
Dimensions
42 x 347 x 146 mm
Weight
850g
Weight
1000g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. For serious competitive gaming where every millisecond counts, the Epomaker G84 HE's 8000Hz polling and gaming-focused software features are the decisive factors. For all other users who value an integrated display, broader keycap compatibility, and a lighter build, the Ajazz AK820 Max offers more compelling everyday features. Both are capable tri-mode wireless keyboards at a similar price point.

Ajazz AK820 Max

  • +Includes a TFT screen for displaying information or graphics.
  • +Features south-facing RGB LEDs for better compatibility with Cherry-profile keycaps.
  • +Uses a flex-cut FR4 plate, which the vendor states offers a balance between stability and flexibility.
  • +Lighter weight (850g) and slightly more compact dimensions than the Epomaker.
  • +Vendor description details a multi-layer sound dampening system with silicone, cotton, and IXPE.
  • −Smaller 4000mAh battery compared to the Epomaker's 8000mAh.
  • −Lacks the explicit high-polling rate and advanced gaming features (Rapid Trigger, SOCD) of the Epomaker.
  • −Some user reviews mention potential wireless latency issues in gaming scenarios.

Epomaker G84 HE

  • +Specified 8000Hz polling rate and 0.125ms latency for wired and 2.4GHz modes.
  • +Includes advanced gaming features: Rapid Trigger, SOCD (Snap Key) cleaning, and DKS support.
  • +Larger 8000mAh battery capacity for extended wireless use.
  • +Vendor lists five layers of sound dampening materials including Poron, IXPE, and silicone.
  • +Comes with three extra switches in the box.
  • −Heavier at 1000g.
  • −Uses north-facing RGB LEDs, which can interfere with some Cherry-profile keycaps.
  • −No integrated screen for status information or customization.

Which Keyboard Is Better for Your Needs?

The Epomaker G84 HE is the clear choice for competitive gaming due to its high polling rate and specialized features. The Ajazz AK820 Max wins for programming and modding, thanks to its screen and south-facing LEDs, and is slightly better for travel due to its lower weight. For office use and content creation, the keyboards are closely matched, offering similar core wireless functionality and programmability.

GamingEpomaker G84 HE
  • •The Epomaker G84 HE has a specified 8000Hz polling rate and 0.125ms latency in wired/2.4G modes.
  • •It includes advanced gaming features like Rapid Trigger and SOCD (Snap Key) support.
  • •The manufacturer lists a zero dead zone for its Hall effect switches.
OfficeTie
  • •Both offer tri-mode wireless connectivity (Bluetooth, 2.4GHz, wired) for device switching.
  • •Both are listed as compatible with Windows and Mac systems.
  • •Each has a compact 75% layout to save desk space.
ProgrammingAjazz AK820 Max
  • •The Ajazz AK820 Max features a TFT screen, which can display system info or custom graphics.
  • •Its south-facing RGB LEDs ensure compatibility with Cherry-profile keycaps, a popular choice for aftermarket sets.
  • •The included flex-cut FR4 plate may offer a preferred typing feel.
TravelAjazz AK820 Max
  • •The Ajazz AK820 Max is lighter at 850g (770g per vendor) compared to the Epomaker G84 HE's 1000g.
  • •It has a slightly smaller footprint (333mm length vs 347mm).
  • •Both have similar wireless capabilities and batteries sufficient for mobile use.
ModdingAjazz AK820 Max
  • •The Ajazz AK820 Max uses south-facing RGB LEDs, preventing interference with many aftermarket keycap sets.
  • •Its vendor description details a specific sound dampening stack (silicone base, cotton layers, IXPE switch pad).
  • •Both keyboards are hot-swappable for Hall effect switches.
Content CreationTie
  • •Both have programmable features via software for macro creation.
  • •The Ajazz's screen could be useful for monitoring system stats or shortcuts.
  • •The Epomaker's adjustable actuation down to 0.1mm could benefit repetitive keypress tasks.

Frequently Asked Questions (FAQ)

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