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Compare Epomaker RT85 vs AULA EA75 Max Differences Side by Side

This comparison is for buyers deciding between two feature-rich Epomaker 75% keyboards. Both offer tri-mode connectivity, gasket mounts, TFT screens, and hot-swappable PCBs, making the choice difficult. The decision hinges on whether you prefer the RT85's retro joystick and marathon battery or the EA75 Max's modern metal knob and potentially more polished build.

71
EPOMAKER RT85
-10% off
76
EPOMAKER x AULA EA75 Max - Image: 3

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4.9 (35)
4.9 (11)
  • Released in 2025
  • Has Linear, Tactile, Silent switch options
  • Equipped with a 8000 mAh battery
  • Weighs about 1000 g
  • Sized at 40 x 360 x 138 mm
  • Made with a Plastic case
  • Released in 2026
  • Has Linear, Silent switch options
  • Comes with a knob
  • Equipped with a 5000 mAh battery
  • Weighs about 958.5 g
  • Sized at 43 x 333 x 147 mm
  • Made with a ABS case
Scores
  • Performance: 75.1
  • Build Quality: 67
  • Productivity: 76.8
  • Customizability: 68.2
  • Portability: 91.8
Scores
  • Performance: 78.2
  • Build Quality: 68.5
  • Productivity: 82.6
  • Customizability: 72.8
  • Portability: 79.6
Name
Epomaker RT85
Name
AULA EA75 Max
Release year
2025
Release year
2026
Switch Options
Linear, Tactile, Silent
Switch Options
Linear, Silent
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
Display Support
 
TFT
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
5000 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, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 360 x 138 mm
Dimensions
43 x 333 x 147 mm
Weight
1000g
Weight
958.5g
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Pros and Trade-offs

Your choice depends on your priority for unique controls versus refined design. The Epomaker RT85 is the pick if you value its distinctive joystick, marathon battery life, and detailed sound-dampening stack for a customizable typing experience. The Epomaker EA75 Max is the better option if you prefer a conventional metal knob, a slightly more portable form factor with onboard receiver storage, and a silent typing option out of the box.

Epomaker RT85

  • +Massive 8000mAh battery for extended wireless use.
  • +Unique joystick for tactile control of volume and RGB effects.
  • +Three-stage adjustable kickstand (5, 6.7, 10 degrees) for ergonomics.
  • +Detailed 5-layer sound dampening system including PORON foam and a PET sound enhancement pad.
  • +Includes two extra switches in the box.
  • −Heavier at 1000g, which may affect portability.
  • −The joystick is made of ABS plastic, not metal.
  • −Case material is listed simply as plastic, while the EA75 Max specifies ABS.

AULA EA75 Max

  • +Features a metal multi-function knob for volume and RGB control.
  • +Lighter weight of 958.5g and slightly more compact dimensions.
  • +2.4GHz receiver stores onboard the keyboard.
  • +Includes four extra switches in the box.
  • +Offers a dedicated silent linear switch option (Cotton Candy).
  • −Smaller 5000mAh battery capacity.
  • −Stabilizers are plate-mount and listed as not compatible with screw-in stabilizers.
  • −Vendor description notes software can be hard to find, according to a user review.

Which Keyboard Is Better for Your Needs?

The RT85 wins for gaming and content creation due to its unique joystick and exceptional battery life, while the EA75 Max is better suited for office environments with its knob and silent switch option. For programming, the keyboards are evenly matched with their compact layouts and programmability. The EA75 Max has a slight edge for travel due to its lower weight and built-in receiver storage. Modders may lean towards the RT85 for its explicitly detailed sound-dampening construction.

GamingEpomaker RT85
  • •The RT85's joystick provides quick, tactile control for volume and RGB effects without moving your hand.
  • •Its 8000mAh battery offers longer wireless gaming sessions compared to the EA75 Max's 5000mAh.
  • •Both share a 1000Hz polling rate in wired and 2.4GHz modes for responsive inputs.
OfficeAULA EA75 Max
  • •The EA75 Max includes a metal knob, which is a common and precise tool for adjusting volume and system controls.
  • •Its listing mentions onboard memory for saving layouts and GIFs for use across devices, which is useful for shared workspaces.
  • •It offers a silent linear switch option (Cotton Candy), which may be preferable in quiet environments.
ProgrammingTie
  • •Both have 75% layouts with arrow keys and hot-swappable PCBs for customizing switch feel.
  • •Both support N-key rollover and have programmable software for macros and key remaps.
  • •The RT85's adjustable kickstand offers more typing angle options (5, 6.7, 10 degrees) for ergonomics.
TravelAULA EA75 Max
  • •The EA75 Max is slightly lighter at 958.5g versus the RT85's 1000g.
  • •Its 2.4GHz receiver stores on the keyboard itself, reducing the risk of losing it.
  • •While the RT85 has a larger battery, the EA75 Max's 5000mAh capacity is still substantial for portable use.
ModdingEpomaker RT85
  • •The RT85's vendor description details a specific 5-layer sound dampening system (PORON, IXPE, PET, EPDM, Silicone) for acoustic tuning.
  • •It comes with a three-stage adjustable kickstand for angle mods.
  • •Both are hot-swappable with 5-pin switches, but the RT85's more detailed sound system description suggests a focus on modding potential.
Content CreationEpomaker RT85
  • •The RT85's joystick and screen allow for creative control over media playback, volume, and displaying custom GIFs or pixel art.
  • •Its larger 8000mAh battery supports longer creative sessions with RGB and screen active.
  • •The programmable software for both keyboards supports macros to streamline repetitive editing tasks.

Frequently Asked Questions (FAQ)

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