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Head to head · Prices checked Oct 21, 2026

Keychron K3 vs Lofree Flow84

Get the Lofree Flow84 for the 2,000 mAh battery.

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

Lofree Flow84

  • Battery

    1,550 mAh

    2,000 mAh

  • Case material

    ABS, Aluminum

    Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Linear, Tactile

  • Mount style

    Plate Mount

    Gasket Mount

  • Layout standard

    ANSI, ISO, ISO-FR

    ANSI

KeebFinder scores

How we score
  • Keychron K3
  • Lofree Flow84
Performance
64
64
Build quality
61
67
Productivity
65
66
Customizability
69
69
Portability
80
82

What they share

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

Full specs

Keychron K3 vs Lofree Flow84 specs

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

8 of 21 specs differ

Keychron K3

Lofree Flow84

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Low profile

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-FR
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Battery

1,550 mAh
2,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
Aluminum

Plate material

Plastic
—

Keycaps

ABS, PBT
PBT

Weight

—
594 g

Dimensions

—
25 x 316 x 126 mm

Typing angle

6°
4°

Backlight

RGB, north-facing
RGB

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Keychron K33 stores
  • Keychron (DE)DE

    In stock
    $105Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    Out of stock
    $94Visit
  • LofreeHK

    In stock
    $119Visit
  • AmazonGlobal

    Check price
    Visit

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