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Head to head · Prices checked Oct 25, 2026

Keychron K3 Pro vs MK LowKey70

Get the Keychron K3 Pro for qmk and via. Get the MK LowKey70 for the 2,000 mAh battery.

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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 K3 Pro

MK LowKey70

  • Battery

    1,550 mAh

    2,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, Aluminum, Plastic

    Aluminum

  • Mount style

    Plate Mount, Tray Mount

    Plate Mount

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Keychron K3 Pro
  • MK LowKey70
Performance
81
64
Build quality
81
67
Productivity
80
76
Customizability
88
74
Portability
77
83

What they share

  • Layout size: 75%
  • Connection: Bluetooth, Wired
  • Hot-swappable
  • Low profile
  • Switch options: Clicky, Linear, Tactile
See every spec side by side

Full specs

Keychron K3 Pro vs MK LowKey70 specs

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

11 of 24 specs differ

Keychron K3 Pro

MK LowKey70

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Plate Mount, Tray Mount
Plate Mount

Low profile

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, JIS
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

1,550 mAh
2,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
Aluminum

Plate material

Plastic
Aluminum

Keycaps

ABS, PBT
PBT

Weight

525 g
—

Dimensions

15 x 306 x 116 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2022
2023

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.

MK LowKey702 stores

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