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Head to head · Prices checked Oct 21, 2026

Chilkey ND104 vs AULA F75Full-Size Premium vs Compact Value

Choose the Chilkey ND104 for a premium, fully-featured desktop experience, or the AULA F75 for a compact, high-value option that saves space and money.

Chilkey ND104 CNC Aluminum Hotswap Wireless RGB Keyboard

Full-Size Premium

Chilkey ND104

5.0 · 14 reviews

from$174at MK

Shop nowCompare 2 stores
EPOMAKER x AULA F75

Compact Value

AULA F75

4.5 · 509 reviews

from$49at Epomaker

Shop nowCompare 2 stores

Quick verdict

Which one should you get?

Get the

Chilkey ND104

Full-Size Premium

If you want

  • CNC machined 6063 aluminum case for a premium build.
  • Built-in LCD screen with calculator, clock, and dynamic background modes.
  • Extensive modding support with VIA, QMK, a modular top-right module, and a removable storage tray.

And can live with

  • Full-size layout is large and less portable.
  • Higher price point compared to the AULA F75.
  • Some user reviews criticize the companion software's limitations.

Get the

AULA F75

Compact Value

If you want

  • Compact 75% layout saves significant desk space.
  • Includes a Rapid Trigger feature beneficial for gaming.
  • Features a five-layer internal padding design with Poron foam and a silicone pad for sound.

And can live with

  • Plastic and aluminum case construction may feel less premium than full aluminum.
  • Smaller 4000mAh battery.
  • Software support is listed for Windows only, according to the vendor downloads section.

Bottom line

Your primary need dictates the choice. If you require a numpad, deep customization via QMK/VIA, and premium materials like a full aluminum case and an LCD screen, the Chilkey ND104 is worth the investment. If your priority is a space-saving, budget-friendly keyboard with solid gaming features like Rapid Trigger and good out-of-the-box sound, the AULA F75 is an excellent value. Consider how much you value the full-size layout and modular extras versus the compact form and lower cost.

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.

Chilkey ND104

AULA F75

  • Layout size

    100%

    75%

  • Battery

    8,000 mAh

    4,000 mAh

  • Case material

    Aluminum

    Plastic

  • Switch options

    Clicky, Linear, Silent

    Linear, Silent

  • Mount style

    Gasket Mount, PCB Mount, Plate Mount

    Gasket Mount

KeebFinder scores

How we score
  • Chilkey ND104
  • AULA F75
Performance
80
64
Build quality
89
66
Productivity
94
92
Customizability
90
82
Portability
65
82

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Knob
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The Chilkey ND104 is the clear choice for office work, heavy modding, and content creation due to its full layout, extensive programmability, and unique modular features. The AULA F75 wins for gaming and travel, thanks to its Rapid Trigger feature, compact size, and lighter weight. For programming, the decision is a tie and comes down to a personal preference for desk space versus dedicated keys.

For gaming

Pick the AULA F75

  • The AULA F75 includes a Rapid Trigger feature for gaming.
  • Its 75% layout frees up more desk space for mouse movement.
  • It has a lower price point, reducing the financial risk for a dedicated gaming peripheral.

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Chilkey ND104

No owner reviews collected yet.

AULA F75

4.5

509 owner reviews

Praise
“Works exactly as intended and still works as new. The 2.4 GHz Receiver doesn't communicate correctly and isn't reliable but on BT and Cable it works perfectly”
MegaNoobyYTVerified buyer· via Epomaker
Critique
“I made an order for EPOMAKER x AULA 75 with express shipping on 27/1/24. Emailed the team TWICE. Now its 19/3/24, and i still dont have the item. Very poor service”
Faisal A.Verified buyer· via Epomaker

Full specs

Chilkey ND104 vs AULA F75 specs

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

13 of 25 specs differ

Chilkey ND104

AULA F75

Typing & switches

Switch options

Clicky, Linear, Silent
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, PCB Mount, Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

100%
75%

Layout standard

ANSI, ISO, ISO-UK
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

Yes
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

8,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Plate material

FR4
—

Keycaps

PBT
ABS, PBT

Weight

—
1,023 g

Dimensions

34 x 438 x 140 mm
43 x 143 x 323 mm

Backlight

RGB
RGB, south-facing

Firmware & software

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MKUS

    In stock
    $174Visit
  • MonacoKeysDE

    In stock
    $229Visit
  • AmazonGlobal

    Check price
    Visit
  • Input GearDE

    Out of stock
    $199Visit
AULA F755 stores
  • EpomakerUS

    In stock
    $49Visit
  • VelocifireCN

    In stock
    $66Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $67Visit

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

FAQ

Chilkey ND104 vs AULA F75: your questions

The Chilkey ND104 has a larger combined battery capacity of 8000mAh from two cells, which should last longer between charges than the AULA F75's 4000mAh battery. Actual battery life will depend on usage patterns and RGB lighting settings.

Yes, both keyboards list Mac support in their specifications. The Chilkey ND104 vendor page explicitly states compatibility with Mac, Windows, and Linux systems.

Yes, but to different extents. The Chilkey ND104 is programmable with VIA or the Chilkey web driver and supports QMK for deep customization. The AULA F75 uses proprietary Windows software for key mapping, as indicated by the vendor's download section.

Both have sound-dampening features. The Chilkey ND104 uses five layers of foam including PET acoustic pads. The AULA F75 also uses a five-layer design with Poron foam and a silicone pad. The ND104 offers silent switch options, while the F75 offers linear and silent switches. Both should be reasonably quiet with the appropriate silent switches installed.

Yes, the AULA F75 product description includes a multimedia control knob. The Chilkey ND104 also has a hot-swappable knob that controls volume, media, and the screen.

The Chilkey ND104 features a CNC machined 6063 aluminum case. The AULA F75 case is made from a combination of plastic and aluminum, which typically results in a lighter but potentially less rigid feel compared to full aluminum.

Yes, both the Chilkey ND104 and the AULA F75 feature hot-swappable sockets, allowing you to change mechanical switches without soldering.

The Chilkey ND104 specifies a 1000 Hz polling rate in both wired and 2.4 GHz wireless modes. The AULA F75 also has a 1000 Hz polling rate, but the vendor description does not specify if this applies to its wireless mode.

The AULA F75 is a good pre-built option with sound dampening already installed. However, the Chilkey ND104 is more modder-friendly in the long run due to its support for open-source firmware (QMK/VIA), modular components, and a gasket mount design that is easier to disassemble for internal modifications.

Yes. According to the vendor description, the navigation cluster above the arrow keys can be removed and replaced with a storage tray for items like USB drives or spare switches. It also has a hidden slot on the underside for the 2.4 GHz receiver.

The Chilkey ND104 uses Double Shot PBT keycaps for most colorways, with one colorway using MetaPBT keycaps. The AULA F75 uses Cherry profile double-shot PBT keycaps, according to its product description.

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