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Compare Ajazz AK650 vs AULA F75 Max Differences Side by Side

This comparison is for buyers deciding between two popular, similarly priced tri-mode keyboards with TFT screens. The choice is difficult because both offer gasket mounts, hot-swap, and wireless connectivity. The core trade-off is between the Ajazz AK650's ultra-compact 65% form factor and the AULA F75 Max's more expansive 75% layout with additional function keys and a focus on acoustic tuning.

75
Ajazz AK650 TFT Screen Wireless Mechanical Keyboard
81
EPOMAKER X AULA F75 Max

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0.0 (0)
4.8 (44)
  • Available in a 65% layout
  • Equipped with a 5000 mAh battery
  • Weighs about 670 g
  • Sized at 20 x 117 x 328 mm
  • Offers Yes, Rgb RGB lighting
  • Available in a 75% layout
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • 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
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 60
  • Build Quality: 72.3
  • Productivity: 75.3
  • Customizability: 79.1
  • Portability: 90.6
Scores
  • Performance: 79
  • Build Quality: 75.8
  • Productivity: 91.1
  • Customizability: 78.8
  • Portability: 80.5
Name
Ajazz AK650
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
65%
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
5000 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
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS
Case Material
ABS
Keycaps Material
-
Keycaps Material
PBT
Dimensions
20 x 117 x 328 mm
Dimensions
44 x 328 x 143 mm
Weight
670g
Weight
960g
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Pros and Trade-offs

Your primary need dictates the choice. If you frequently move your keyboard, value a minimalist desk, or prioritize maximum battery life, the Ajazz AK650 is the clear pick. If you prefer a more complete layout for work or gaming, want a keyboard with a tuned, thocky sound out of the box, and value specified performance features like a high polling rate, the AULA F75 Max is worth the extra weight and slightly higher cost.

Ajazz AK650

  • +Lighter weight of 670g and a slimmer 20mm profile for easier portability.
  • +Larger 5000mAh battery capacity for potentially longer wireless use.
  • +More compact 65% layout frees up significant desk space.
  • +Includes a full-key hot-swappable PCB for switch customization.
  • −Lacks a specified polling rate, while the competitor lists 1000Hz.
  • −Keycap material is not specified, whereas the competitor uses PBT.
  • −Does not list specific sound-dampening foams or screw-in stabilizers in its features.

AULA F75 Max

  • +75% layout retains F-row and navigation keys for greater productivity.
  • +Specifies a 1000Hz polling rate for wireless and wired modes.
  • +Comes with PBT keycaps and south-facing RGB LEDs for better keycap compatibility.
  • +Includes screw-in stabilizers and layered sound-dampening foams (IXPE, PET) for a tuned acoustic profile.
  • −Heavier at 960g and taller at 44mm, making it less portable.
  • −Smaller 4000mAh battery compared to the Ajazz AK650's 5000mAh.
  • −The fuller 75% layout takes up more desk space than a 65% board.

Which Keyboard Is Better for Your Needs?

The AULA F75 Max is the more capable all-rounder, winning in gaming, office, programming, and modding due to its fuller layout, specified performance features, and mod-friendly construction. The Ajazz AK650's decisive advantage is in travel and portability, thanks to its lighter weight and smaller dimensions. For content creation, the choice depends on whether desk space or direct key access is more valuable, as both offer useful media controls.

GamingAULA F75 Max
  • •The AULA F75 Max lists a 1000Hz polling rate for its wireless and wired modes, which the Ajazz AK650's specifications do not mention.
  • •The AULA F75 Max includes N-Key Rollover for precise simultaneous key presses.
  • •Its 75% layout retains dedicated arrow keys, which are often preferred for gaming over the 65% layout's layered arrows.
OfficeAULA F75 Max
  • •The AULA F75 Max's 75% layout provides direct access to F-keys and navigation keys without layers, improving workflow efficiency.
  • •It features a 2-stage adjustable kickstand for ergonomic adjustment, according to its vendor description.
  • •Its PBT keycaps are more resistant to shine and wear compared to unspecified keycap material on the Ajazz AK650.
ProgrammingAULA F75 Max
  • •The AULA F75 Max's 75% layout offers dedicated F-keys and navigation clusters, which are heavily used in IDEs and terminals.
  • •It features PBT keycaps for long-term durability during heavy typing sessions.
  • •The vendor description highlights a low front height and ergonomic design for long coding sessions.
TravelAjazz AK650
  • •The Ajazz AK650 is significantly lighter at 670g versus the AULA F75 Max's 960g.
  • •It has a smaller footprint (20mm height x 117mm width) compared to the AULA (44mm height x 143mm width).
  • •It features a larger 5000mAh battery, which may require less frequent charging on the go.
ModdingAULA F75 Max
  • •The AULA F75 Max explicitly includes screw-in stabilizers, which are preferred by modders for their stability.
  • •Its vendor description details a layered sound-dampening setup with IXPE and PET pads, providing a modding-friendly foundation.
  • •It features south-facing RGB LEDs, ensuring compatibility with a wider range of aftermarket keycaps.
Content CreationTie
  • •Both keyboards feature a control knob, useful for scrubbing timelines or adjusting volume.
  • •Both have TFT screens for displaying custom graphics or system info.
  • •The Ajazz AK650's compact size saves desk space for graphics tablets, while the AULA F75 Max's fuller layout offers more direct shortcut keys.

Frequently Asked Questions (FAQ)

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