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Head to head · Prices checked Nov 11, 2026

Ajazz AK870 Plus vs AULA F75Screen vs Gaming Features

Choose the Ajazz AK870 Plus for its massive battery and LCD screen, or the AULA F75 for its gaming features and more compact layout.

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Gaming Features

AULA F75

EPOMAKER x AULA F75

4.5 (510)

$42at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Ajazz AK870 Plus

Screen

Build quality in the top 35% of 80% boards under $100.

If you want

  • Massive 8000mAh battery for extended wireless use.
  • Features a 1.06-inch LCD screen for displaying system info or media.
  • Vendor describes a 5-layer FillingGasket structure for sound dampening.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

AULA F75

Gaming Features

Build quality in the top 30% of 75% boards under $50.

If you want

  • Includes gaming-oriented features: 1000 Hz polling rate and rapid trigger.
  • More compact and lighter 75% layout (323x143x43mm, 1023g).
  • Vendor details a sophisticated five-layer internal padding with Poron foam, IXPE, PET, and silicone.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Bottom line

Your primary need dictates the choice. If an ultra-long battery life and a customizable LCD screen are your top priorities for office or media work, the Ajazz AK870 Plus is the clear candidate. If you want a more portable keyboard with verified gaming performance features like rapid trigger and a high polling rate, the compact AULA F75 is the better tool. Both are competent, mod-friendly boards, but they target different segments of the market.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Ajazz AK870 Plus

AULA F75

  • Layout size

    80%

    75%

  • Battery

    8,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS

    Plastic

  • Switch options

    Linear

    Linear, Silent

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Ajazz AK870 Plus
  • AULA F75
Performance
63
81
Build quality
67
76
Productivity
78
93
Customizability
70
82
Portability
87
83

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The AULA F75 is the stronger choice for gaming and travel due to its explicit gaming features, smaller size, and lighter weight. The Ajazz AK870 Plus wins for office use and content creation, leveraging its massive battery and LCD screen for extended, information-rich sessions. For programming and modding, the decision is closer, with the AULA having a slight edge for modders due to its detailed internal foam construction and screw-in stabilizers.

For gaming

Pick the AULA F75

  • The AULA F75 lists a 1000 Hz polling rate and rapid trigger functionality, which are explicitly mentioned gaming features.
  • Its 75% layout is more compact than the Ajazz's 80% TKL, freeing up more desk space for mouse movement.
  • The vendor description mentions an 'ultra-responsive, low-latency connection' for gaming.

Full specs

Ajazz AK870 Plus vs AULA F75 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

13 of 23 specs differ

Ajazz AK870 Plus

AULA F75

Typing & switches

Switch options

Linear
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

LCD
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Keycaps

PBT
ABS, PBT

Weight

1,250 g
1,023 g

Dimensions

60 x 420 x 190 mm
43 x 143 x 323 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

AULA F755 stores

FAQ

Ajazz AK870 Plus vs AULA F75: your questions

The Ajazz AK870 Plus has a significantly longer battery life. It is equipped with an 8000mAh battery, which is double the 4000mAh capacity found in the AULA F75. This means the Ajazz will require less frequent charging during wireless use.

Yes, the AULA F75 includes a multimedia control knob. The vendor description states this knob allows for effortless fine-tuning of media settings, adding a layer of convenience for adjusting volume or other parameters.

The Ajazz AK870 Plus is a capable keyboard with tri-mode connectivity and hot-swap sockets. However, its product listing does not explicitly mention gaming-specific features like a high polling rate or rapid trigger, which are highlighted for the AULA F75. For focused gaming performance, the AULA F75 has more tailored specs.

The core difference is their focus. The Ajazz AK870 Plus emphasizes a large 8000mAh battery and includes an LCD screen. The AULA F75 prioritizes gaming features like a 1000 Hz polling rate and rapid trigger, and offers a more compact 75% layout with a control knob.

The AULA F75 is more portable. It is smaller (323 x 143 x 43 mm) and lighter (1023g) compared to the Ajazz AK870 Plus (420 x 190 x 60 mm, 1250g). Its 75% layout also takes up less space in a bag.

Yes, both the Ajazz AK870 Plus and the AULA F75 feature hot-swappable sockets. This allows you to easily change the mechanical switches without soldering, enabling customization of the typing feel.

Both keyboards use PBT keycaps, which are known for their durability and resistance to shine over time. The AULA F75 vendor specifically mentions they are Cherry-profile double-shot PBT keycaps.

Both have sound-dampening features. The Ajazz uses a 5-layer FillingGasket structure, while the AULA uses a five-layer design with Poron foam and silicone. However, the AULA F75's switch type is listed as 'silent linear,' which is specifically designed to reduce noise, potentially making it the quieter option.

The vendor description for the Ajazz AK870 Plus states the screen can display information and features an RGB music rhythm. While it suggests customizability, the listing does not explicitly confirm the ability to upload and display custom static images or GIFs.

According to the vendor, the AULA F75 box contains the keyboard, a 2.4G dongle, a Type-C cable, a 2-in-1 keycap/switch puller, and a user manual. This is standard for most mechanical keyboards in this category.

The AULA F75 vendor description mentions 'finely-calibrated stabilizers' and that the mechanical switches are pre-lubricated. It does not explicitly state that the stabilizers themselves are pre-lubricated, though they are described as precision-tuned for a hushed experience.

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