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Head to head · Prices checked Nov 2, 2026

Keychron K4 Ultra vs VALKYRIE VK99

Get the VALKYRIE VK99 for the 8,000 mAh battery and knob.

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Quick verdict

Which one should you get?

Get the

Keychron K4 Ultra

Build quality in the bottom 40% of 96% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

VALKYRIE VK99

Battery

Build quality in the top 50% of 96% boards under $100.

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 K4 Ultra

VALKYRIE VK99

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wireless

    Wireless for several devices and wired for lower latency

  • Battery

    4,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Mount style

    Plate Mount

    Gasket Mount

  • Knob

    No

    Yes

  • Display

    None

    TFT

    A case display rather than a typing feature

KeebFinder scores

How we score
  • Keychron K4 Ultra
  • VALKYRIE VK99
Performance
88
46
Build quality
63
66
Productivity
87
69
Customizability
75
73
Portability
57
58

What they share

  • Layout size: 96%
  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Keychron K4 Ultra vs VALKYRIE VK99 specs

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

11 of 24 specs differ

Keychron K4 Ultra

VALKYRIE VK99

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

96%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wireless

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
8,000 mAhBetter

USB-C

Yes
No

Build & materials

Case material

ABS
—

Plate material

Steel
—

Keycaps

PBT
PBT

Weight

1,241 g
—

Dimensions

31 x 391 x 140 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2024

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

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