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Head to head · Prices checked Nov 1, 2026

Corsair K70 Core vs Varmilo VA100 Sea Melody

Get the Corsair K70 Core for knob. Get the Varmilo VA100 Sea Melody for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Corsair K70 Core

Knob

Build quality in the bottom 10% of 100% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

Varmilo VA100 Sea Melody

Hot-swappable

Build quality in the top 35% of 100% boards under $150.

Rules this board out

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

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.

Corsair K70 Core

Varmilo VA100 Sea Melody

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Switch options

    Linear

    Silent

  • Knob

    Yes

    No

  • Weight

    920 g

    1,450 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Corsair K70 Core
  • Varmilo VA100 Sea Melody
Performance
54
64
Build quality
43
61
Productivity
58
76
Customizability
55
61
Portability
58
66

What they share

  • Layout size: 100%
  • Sound dampening
See every spec side by side

Full specs

Corsair K70 Core vs Varmilo VA100 Sea Melody specs

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

12 of 21 specs differ

Corsair K70 Core

Varmilo VA100 Sea Melody

Typing & switches

Switch options

Linear
Silent

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

100%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
8,000 mAh

USB-C

No
Yes

Build & materials

Case material

ABS, Aluminum
—

Keycaps

ABS
PBT

Weight

920 g
1,450 g

Dimensions

40 x 135 x 448 mm
41 x 438 x 136 mm

Backlight

RGB
RGB, south-facing

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2023
2026

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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