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Head to head · Prices checked Oct 21, 2026

AULA F108 Pro vs Keychron K5 QMK V2LCD vs Low-Profile

Choose the AULA F108 Pro for its large battery and LCD screen, or the Keychron K5 QMK V2 for its low-profile design and deep QMK/VIA programmability.

EPOMAKER X AULA F108 Pro

LCD

AULA F108 Pro

4.7 · 29 reviews

from$99at Epomaker

Shop nowSee all prices
Keychron K5 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 2

Low-Profile

Keychron K5 QMK V2

4.5 · 8 reviews

from$89at Keychron

Shop nowCompare 2 stores

Quick verdict

Which one should you get?

Get the

AULA F108 Pro

LCD

If you want

  • Massive 8000mAh battery for extended wireless use.
  • Features a 1.14-inch customizable LCD screen and a multi-function control knob.
  • Uses a gasket mount design for a potentially smoother typing feel.

And can live with

  • Only offers Linear switch types, limiting tactile preference options.
  • Case is made entirely of ABS and plastic, lacking an aluminum frame option.
  • Software customization and programmability are not highlighted as key features.

Get the

Keychron K5 QMK V2

Low-Profile

If you want

  • Supports QMK and VIA open-source firmware for extensive programmability via a web app.
  • Low-profile design with an aluminum frame option for a slim, rigid build.
  • Offers a choice of Linear, Tactile, and Clicky switch types.

And can live with

  • Smaller 2000mAh battery requires more frequent charging.
  • Lacks a dedicated 2.4 GHz wireless mode, relying solely on Bluetooth and wired.
  • No integrated screen or control knob for at-a-glance info or quick adjustments.

Bottom line

Your primary need dictates the choice. If you value a large battery, a screen with a knob, and a dedicated gaming dongle, the AULA F108 Pro is the clear pick. If your priorities are a slim, low-profile keyboard with deep programmability via QMK/VIA and switch variety, the Keychron K5 QMK V2 is the better investment. Consider the trade-off between the AULA's flashy features and the Keychron's software and ergonomic strengths.

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.

AULA F108 Pro

Keychron K5 QMK V2

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Battery

    8,000 mAh

    2,000 mAh

  • Low profile

    No

    Yes

  • Case material

    ABS, Plastic

    ABS, Aluminum

  • Switch options

    Linear, Silent

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • AULA F108 Pro
  • Keychron K5 QMK V2
Performance
78
82
Build quality
69
79
Productivity
73
80
Customizability
72
89
Portability
59
54

What they share

  • Layout size: 100%
  • Hot-swappable
  • Max polling rate: 1,000 Hz
See every spec side by side

Best for

What will you mostly use it for?

The Keychron K5 QMK V2 is the stronger choice for programming, office use, and modding due to its superior software customization and low-profile ergonomics. The AULA F108 Pro wins for gaming and content creation, leveraging its dedicated 2.4GHz mode, gasket mount, and unique LCD screen with control knob. For travel, the Keychron's slimmer profile gives it an edge, though the AULA's larger battery is a trade-off for portability.

For gaming

Pick the AULA F108 Pro

  • Includes a dedicated 2.4 GHz wireless mode for low-latency connectivity, which is not explicitly stated for the Keychron.
  • Features a gasket mount design, which the vendor page states contributes to a smoother, more immersive typing experience.
  • Offers a 1000Hz polling rate in all modes, matching the Keychron's wired performance.

From real owners

What owners say

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

AULA F108 Pro

4.7

29 owner reviews

Praise
“A perfect keyboard I love each second while I type! It's elegant, smooth, and made of excellent quality materials. Although the switches are very sensitive.”
Facundo N.Verified buyer· via Epomaker
Critique
“I'm SUPER bummed... The keyboard is nice, the build quality feels solid, but I wanted that AND a customizable keyboard. I only started looking at keyboards to purchase one that I could customize. The keyboard has a screen with lots of features, but come to…”
Keegs· via Epomaker

Keychron K5 QMK V2

4.5

8 owner reviews

Praise
“Genuinely happy with the keyboard. Had a low-profile one from another brand that has been used for 12+ years, and it degraded over time. This K5 feels very good. Still have to get used to the distance between the "primary," arrows, and numpad blocks, but…”
Viktor K.Verified buyer· via Keychron
Critique
“Got this keyboard so I could keep my K5 Pro at work and this one at home. Both are the RGB version with brown switches, the K5v2 is quieter than the Pro and just as good to use. It also reports battery state over Bluetooth, which is a nice QoL improvement…”
Alex· via Keychron

Full specs

AULA F108 Pro vs Keychron K5 QMK V2 specs

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

17 of 26 specs differ

AULA F108 Pro

Keychron K5 QMK V2

Typing & switches

Switch options

Linear, Silent
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
PCB Mount

Low profile

No
Yes

Sound dampening

Yes
No

Layout

Layout size

100%
100%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-UK

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LCD
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

8,000 mAhBetter
2,000 mAh

USB-C

No
Yes

Build & materials

Case material

ABS, Plastic
ABS, Aluminum

Plate material

Polycarbonate
—

Keycaps

PBT
ABS

Weight

1,200 g
—

Dimensions

43 x 445 x 142 mm
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $99Visit
  • AmazonGlobal

    Check price
    Visit
  • KeychronHK

    In stock
    $89Visit
  • MKUS

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit

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

AULA F108 Pro vs Keychron K5 QMK V2: your questions

The AULA F108 Pro has a significantly larger 8000mAh battery compared to the Keychron K5 QMK V2's 2000mAh. The AULA's vendor page claims up to 400 hours of use with lighting off, suggesting it will require far less frequent charging than the Keychron.

The AULA F108 Pro's vendor description does not highlight advanced key reprogramming or macro software as a feature. In contrast, the Keychron K5 QMK V2 explicitly supports QMK and VIA firmware, allowing deep customization of every key and layer through a web app.

No, the Keychron K5 QMK V2's listed connectivity is Bluetooth and wired only. The AULA F108 Pro is the one that includes a 2.4 GHz wireless mode alongside Bluetooth and USB-C, providing a dedicated dongle for a potential latency advantage.

The AULA F108 Pro uses a gasket mount, where the plate is suspended by rubber gaskets to dampen sound and vibration. The Keychron K5 QMK V2 uses a PCB mount, where the switches are soldered or hot-swapped directly onto the PCB, which is typically a more rigid mounting style.

Both keyboards list Mac support. However, the Keychron vendor description specifically states it offers a Mac layout with matching multimedia keys and includes keycaps for both macOS and Windows. This makes the Keychron K5 potentially more seamless for Mac users switching from an Apple keyboard.

No, the Keychron K5 QMK V2 is a low-profile keyboard. The manufacturer states its hot-swappable version is only compatible with Keychron Milk POM switches or Gateron/Keychron low-profile mechanical switches, not standard profile switches.

According to the vendor, the 1.14-inch smart display on the AULA F108 Pro can show custom images, a time calendar, power status, and other real-time information. It adds a visual element for customization and system monitoring.

Yes, the Keychron K5 QMK V2 is designed for comfort with its low-profile design and three adjustable typing angles (3.37º, 4.36º, 6.56º). The vendor also mentions it includes IXPE, EPDM, and latex foam for a more comfortable and responsive typing feel.

Both keyboards feature sound dampening, but the materials are specified differently. The AULA F108 Pro lists 'premium sound-dampening layers'. The Keychron K5 QMK V2 details specific foam types: IXPE acoustic foam, EPDM foam, and latex foam for enhanced acoustics and switch support.

The Keychron K5 QMK V2 uses shine-through ABS keycaps to allow its RGB or white backlighting to show. The AULA F108 Pro has RGB lighting, but its vendor description does not specify if its keycaps are shine-through, noting that some color variants may not have this feature.

Yes, the Keychron K5 QMK V2 offers extensive layout compatibility, including an ISO-UK layout option. The AULA F108 Pro is listed with an ANSI layout standard only, which is the common US layout.

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