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Head to head · Prices checked Oct 31, 2026

REDMAGIC Nubia K100J vs PBTfans Athena 1800

Get the REDMAGIC Nubia K100J for rapid trigger.

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Quick verdict

Which one should you get?

Get the

REDMAGIC Nubia K100J

Rapid trigger

Build quality in the bottom 35% of 96% boards under $200.

Rules this board out

  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

PBTfans Athena 1800

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.

REDMAGIC Nubia K100J

PBTfans Athena 1800

  • Layout size

    96%

    95%

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Metal, Plastic

    Aluminum

  • Switch options

    Linear

    Clicky, Linear

KeebFinder scores

How we score
  • REDMAGIC Nubia K100J
  • PBTfans Athena 1800
Performance
63
68
Build quality
57
75
Productivity
69
69
Customizability
74
74
Portability
52
44

What they share

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

Full specs

REDMAGIC Nubia K100J vs PBTfans Athena 1800 specs

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

11 of 23 specs differ

REDMAGIC Nubia K100J

PBTfans Athena 1800

Typing & switches

Switch options

Linear
Clicky, Linear

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

96%
95%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LED
LCD

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Metal, Plastic
Aluminum

Plate material

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

Keycaps

PBT
PBT

Weight

—
2,500 g

Dimensions

—
9 x 1800 x 300 mm

Typing angle

—
9°

Backlight

RGB
RGB

Firmware & software

VIAL

No
Yes

Extras

Released

2023
2025

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.

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