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Head to head · Prices checked Nov 7, 2026

Corsair K70 Pro vs Keychron B5 Pro

Get the Corsair K70 Pro for the 8,000 Hz polling rate and knob.

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Quick verdict

Which one should you get?

Get the

Corsair K70 Pro

polling rate

Build quality in the bottom 10% of 100% boards under $200.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

Keychron B5 Pro

Build quality in the bottom 5% of 100% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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 Pro

Keychron B5 Pro

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Max polling rate

    8,000 Hz

    1,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    Aluminum

    ABS

  • Knob

    Yes

    No

  • Keycaps

    PBT

    ABS

KeebFinder scores

How we score
  • Corsair K70 Pro
  • Keychron B5 Pro
Performance
85
51
Build quality
42
43
Productivity
53
70
Customizability
55
48
Portability
42
52

What they share

  • Layout size: 100%
  • Switch options: Clicky, Linear, Tactile
See every spec side by side

Full specs

Corsair K70 Pro vs Keychron B5 Pro specs

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

10 of 20 specs differ

Corsair K70 Pro

Keychron B5 Pro

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Layout

Layout size

100%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 HzBetter
1,000 Hz

Battery

Wired only
1,200 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS

Keycaps

PBT
ABS

Weight

—
623 g

Dimensions

40 x 444 x 166 mm
10 x 438 x 121 mm

Typing angle

—
3°

Backlight

RGB
None

Firmware & software

N-key rollover

Yes
No

Mac & Windows

No
Yes

Extras

Released

2022
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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