KeebFinder
Not sure which keyboard to choose? Try the Keyboard Finder now!

Compare Ajazz AK820 Pro vs AULA EA75 Max Differences Side by Side

This comparison is for buyers deciding between two highly similar, budget-friendly 75% mechanical keyboards. Both the Ajazz AK820 Pro and Epomaker EA75 Max offer triple-mode connectivity, a TFT screen, gasket mount, and hot-swap sockets, making the choice difficult. The decision ultimately hinges on subtle differences in build materials, sound tuning, battery life, and overall weight.

76
AJAZZ AK820 Pro
-10% off
76
EPOMAKER x AULA EA75 Max

Select a keyboard to compare

4.6 (739)
4.8 (12)
  • Released in 2023
  • Has Linear switch options
  • Equipped with a 4000 mAh battery
  • Weighs about 810 g
  • Sized at 40 x 327 x 136 mm
  • Made with a ABS, Aluminum case
  • Released in 2026
  • Has Linear, Silent switch options
  • Runs at a 1000 Hz polling rate
  • 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: 61.2
  • Build Quality: 66.1
  • Productivity: 82.2
  • Customizability: 72.4
  • Portability: 79.1
Scores
  • Performance: 78.2
  • Build Quality: 68.7
  • Productivity: 82.9
  • Customizability: 72.9
  • Portability: 79.5
Name
Ajazz AK820 Pro
Name
AULA EA75 Max
Release year
2023
Release year
2026
Switch Options
Linear
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
-
Polling Rate
1000 Hz
Battery capacity
4000 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
ABS, Aluminum
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 327 x 136 mm
Dimensions
43 x 333 x 147 mm
Weight
810g
Weight
958.5g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your priority should guide your choice. If you value a lighter keyboard for easier transport and a lower cost, the Ajazz AK820 Pro is compelling. If you prefer a keyboard with a more substantial, acoustically tuned typing feel, a larger battery, and silent switch options, the Epomaker EA75 Max is worth the extra investment. Both deliver excellent core features for the price.

Ajazz AK820 Pro

  • +Lighter weight at 810g for better portability.
  • +Case combines ABS plastic with aluminum for a potentially more premium feel.
  • +Lower price point based on listed vendor prices.
  • +Includes three extra keycaps in the box.
  • −Smaller 4000mAh battery compared to the EA75 Max.
  • −Lacks the detailed, multi-layer sound dampening foams listed for the EA75 Max.
  • −No mention of an adjustable kickstand for typing angle.

AULA EA75 Max

  • +Larger 5000mAh battery capacity for extended wireless use.
  • +Includes five specifically named layers of sound-dampening foam for a tuned acoustic profile.
  • +Offers a silent linear switch option (Cotton Candy) for quiet environments.
  • +Comes with four extra switches in the box for customization.
  • −Heavier at 958.5g, which reduces portability.
  • −Case is listed as ABS plastic only, without mention of aluminum.
  • −Slightly larger physical dimensions than the AK820 Pro.

Which Keyboard Is Better for Your Needs?

The Epomaker EA75 Max holds slight advantages for office use and modding due to its silent switch options, detailed internal foams, and larger battery. The Ajazz AK820 Pro is the clearer choice for portability, being lighter and more compact. For gaming, programming, and content creation, the keyboards are evenly matched on core specs like polling rate, layout, and programmability, making the decision more about secondary preferences.

GamingTie
  • •Both offer a 1000Hz polling rate in wired and 2.4GHz modes for responsive input.
  • •Both support N-key rollover to prevent ghosting during complex key presses.
  • •Their compact 75% layouts free up desk space for mouse movement.
OfficeAULA EA75 Max
  • •The EA75 Max includes silent linear switch options, which are better for shared workspaces.
  • •It has a larger 5000mAh battery for longer wireless use between charges.
  • •Its listed 2-stage adjustable kickstand allows for ergonomic typing angle adjustment.
ProgrammingTie
  • •Both retain dedicated arrow keys and function row in their 75% layouts.
  • •Hot-swap sockets on both allow for easy switch changes to suit typing preference.
  • •Each has a knob for quick volume or macro control during workflows.
TravelAjazz AK820 Pro
  • •The AK820 Pro is significantly lighter at 810g compared to the EA75 Max's 958.5g.
  • •It has slightly smaller dimensions (327x136x40mm vs 333x147x43mm), making it a bit more compact.
  • •Its lower weight and size make it easier to pack and carry.
ModdingAULA EA75 Max
  • •The EA75 Max description details five specific sound-dampening layers (Sandwich Pad, Switch Pad, etc.) for targeted acoustic mods.
  • •It comes with four extra switches in the box for immediate experimentation.
  • •Both are equally moddable with hot-swap sockets and gasket mounts.
Content CreationTie
  • •The programmable TFT screens on both can display media or system stats useful for streaming.
  • •The knobs on both can be assigned to control scrub timelines or brush sizes in software.
  • •Per-key RGB lighting on both allows for customizable desk aesthetics.

Frequently Asked Questions (FAQ)

Discover similar products

You might also like similar products in that price range:

96
$59
Keychron Q1 QMK Custom Mechanical Keyboard - Version 2
Keychron Q1 V2
75%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

92
$71
Keychron K2 Max QMK Wireless Mechanical Keyboard ISO Layout Collection
Keychron K2 Max
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
PCB Mount

77
$59
CIDOO ABM081 Stellar Gasket Hot-swappable Mechanical Keyboard
Cidoo ABM081 Stellar
75%,
Hotswap,
Wireless,
Screen,
RGB,
VIA,
Alu case,
Gasket Mount

91
$73
Qwertykeys Neo75 Keyboard
Qwertykeys Neo75
75%,
Hotswap,
Wireless,
Wired,
VIA,
QMK,
Alu case,
Gasket Mount

80
$69
NOPPOO C75Pro Knob with Screen 75% Mechanical Keyboard
Noppoo C75 Pro
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Alu case,
Gasket Mount

77
$69
HELLOGANSS XS 75T LCD Three-Mode Mechanical Keyboard
Ganss Hello XS
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

66
$64
UCAL K673 PRO
Redragon UCAL K673 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount

81
$70
LEOBOG K81 Pro Transparent Wireless DIY Kit
Leobog K81 Pro
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

61
$79
Nuphy Node75 High-Profile Black (ANSI)
Nuphy Node75 High Profile
75%,
Hotswap,
Wireless,
Wired,
RGB,
Gasket Mount

64
$69
MONKA K75 Tri-Mode Gasket Mechanical Keyboard
Monka K75
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount