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Head to head · Prices checked Oct 21, 2026

Keychron Q5 Ultra vs PBTfans Athena 1800

Get the Keychron Q5 Ultra for knob.

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.

Keychron Q5 Ultra

PBTfans Athena 1800

  • Layout size

    96%

    95%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Mount style

    Gasket Mount, Plate Mount

    Top Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Keychron Q5 Ultra
  • PBTfans Athena 1800
Performance
89
68
Build quality
74
75
Productivity
90
68
Customizability
77
74
Portability
56
44

What they share

  • Hot-swappable
  • Case material: Aluminum
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Keychron Q5 Ultra vs PBTfans Athena 1800 specs

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

18 of 26 specs differ

Keychron Q5 Ultra

PBTfans Athena 1800

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Top Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

96%
95%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
LCD

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Polycarbonate
Aluminum, Brass, CarbonFiber, FR4, Polycarbonate, Steel

Keycaps

PBT
PBT

Weight

2,098 g
2,500 g

Dimensions

32 x 408 x 145 mm
9 x 1800 x 300 mm

Typing angle

5°
9°

Backlight

RGB, south-facing
RGB

Firmware & software

VIAL

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $239Visit
  • MKUS

    In stock
    $239Visit
  • Keychron (DE)DE

    In stock
    $295Visit
  • AmazonGlobal

    Check price
    Visit
  • KBDfansCN

    In stock
    $161Visit
  • AmazonGlobal

    Check price
    ~$161Visit

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.

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