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Compare Ajazz AK870 Plus vs AULA F75 Max Differences Side by Side

This comparison is for buyers deciding between two popular, similarly priced 75% wireless mechanical keyboards. The choice is difficult because both offer gasket mounts, hot-swappable PCBs, PBT keycaps, and integrated screens. The Ajazz prioritizes endurance with a larger battery, while the AULA focuses on a denser feature set and a more portable form factor. Your decision hinges on whether maximum wireless runtime or a more ergonomic, knob-equipped layout matters more.

71
Ajazz AK870 Plus Tri-Mode Mechanical Keyboard with Display
81
EPOMAKER X AULA F75 Max

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0.0 (0)
4.8 (44)
  • Available in a 80% layout
  • Includes a Yes, LCD display
  • Equipped with a 8000 mAh battery
  • Weighs about 1250 g
  • Sized at 60 x 420 x 190 mm
  • Available in a 75% layout
  • Comes with a knob
  • Includes a Yes, TFT display
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 960 g
  • Sized at 44 x 328 x 143 mm
Scores
  • Performance: 63.8
  • Build Quality: 67.7
  • Productivity: 78.5
  • Customizability: 70.8
  • Portability: 87.4
Scores
  • Performance: 79
  • Build Quality: 75.8
  • Productivity: 91.2
  • Customizability: 78.9
  • Portability: 80.7
Name
Ajazz AK870 Plus
Name
AULA F75 Max
Release year
2024
Release year
2024
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
LCD
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
8000 mAh
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
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
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
60 x 420 x 190 mm
Dimensions
44 x 328 x 143 mm
Weight
1250g
Weight
960g
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Pros and Trade-offs

Select the Ajazz AK870 Plus if your top priority is not having to charge your keyboard frequently, thanks to its exceptional 8000mAh battery. Opt for the AULA F75 Max if you value a more portable, feature-complete package with a confirmed high polling rate for gaming, a volume knob, and better modding support like screw-in stabilizers. Both are competent tri-mode keyboards, but they cater to different primary needs.

Ajazz AK870 Plus

  • +Massive 8000mAh battery for extended wireless use.
  • +Features a 1.06-inch LCD screen for status and customization.
  • +Vendor describes a 5-layer filling gasket structure with sound-absorbing materials.
  • +Includes a single-key slotted PCB and slotted PC positioning plate for reduced noise.

  • Heavier and larger than the AULA F75 Max (1250g vs 960g).
  • Lacks a dedicated volume knob or media controls.
  • Vendor page does not specify a polling rate for gaming performance.

AULA F75 Max

  • +More compact and lighter 75% layout with a volume knob.
  • +Specifies a 1000Hz polling rate for wired and wireless modes.
  • +Includes N-key rollover and supports screw-in stabilizers for modding.
  • +Vendor details a layered sound-dampening setup with IXPE pad, PET pad, and foams.

  • Battery capacity is half that of the Ajazz (4000mAh).
  • Smaller TFT screen size is not specified in the provided dimensions.

Which Keyboard Is Better for Your Needs?

The AULA F75 Max wins more categories, particularly where its confirmed performance specs, compact design, and extra controls like a volume knob provide a tangible advantage for gaming, office work, and travel. The Ajazz AK870 Plus is the clear choice only for content creators who prioritize the longest possible battery life. For programming and general use, the keyboards are closely matched, making secondary factors like typing feel or aesthetic preference the deciding elements.

GamingAULA F75 Max
  • The AULA F75 Max lists a 1000Hz polling rate for both wireless and wired modes, which the Ajazz vendor page does not specify.
  • It includes N-key rollover for reliable anti-ghosting during complex key presses.
  • The compact 75% layout frees up more desk space for mouse movement.
OfficeAULA F75 Max
  • The AULA F75 Max includes a dedicated volume knob and media controls, which the Ajazz AK870 Plus lacks according to its listed features.
  • Its lower front height (2cm as per the vendor) and adjustable kickstand may offer better ergonomics for long typing sessions.
  • The compact layout saves desk space while retaining essential keys.
ProgrammingTie
  • Both keyboards use a 75% ANSI layout, preserving the arrow keys and function row crucial for coding.
  • Both are hot-swappable, allowing customization of switch feel.
  • The Ajazz offers longer battery life for untethered work, while the AULA's lower front height may be more comfortable.
TravelAULA F75 Max
  • The AULA F75 Max is significantly lighter at 960g compared to the Ajazz's 1250g.
  • It has a smaller physical footprint (328mm x 143mm vs 420mm x 190mm), making it easier to pack.
  • Its 4000mAh battery, while smaller, is still substantial for portable use.
ModdingAULA F75 Max
  • The AULA F75 Max explicitly supports screw-in stabilizers, which are preferred for modding over clip-in types.
  • Its vendor description details a layered foam and pad construction (IXPE pad, PET pad) for sound tuning.
  • It features a flex-cut PC plate, which can influence typing feel and sound.
Content CreationAjazz AK870 Plus
  • The Ajazz AK870 Plus has double the battery capacity (8000mAh), reducing charging interruptions during long editing sessions.
  • Its larger screen (1.06 inch LCD) may display more information at once compared to the AULA's TFT screen.
  • The vendor description highlights an RGB music rhythm feature that syncs with audio.

Frequently Asked Questions (FAQ)


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