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Head to head · Prices checked Oct 21, 2026

Lofree Flow Lite84 vs Keychron K3

Get the Lofree Flow Lite84 for the 2,000 mAh battery and knob.

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.

Lofree Flow Lite84

Keychron K3

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Battery

    2,000 mAh

    1,550 mAh

  • Case material

    ABS

    ABS, Aluminum

  • Mount style

    Gasket Mount

    Plate Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Lofree Flow Lite84
  • Keychron K3
Performance
51
64
Build quality
64
61
Productivity
77
65
Customizability
60
69
Portability
54
80

What they share

  • Hot-swappable
  • Low profile
See every spec side by side

Full specs

Lofree Flow Lite84 vs Keychron K3 specs

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

12 of 24 specs differ

Lofree Flow Lite84

Keychron K3

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount

Low profile

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

—
75%

Layout standard

ANSI
ANSI, ISO, ISO-FR

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

2,000 mAhBetter
1,550 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, Aluminum

Plate material

—
Plastic

Keycaps

PBT, PC
ABS, PBT

Weight

550 g
—

Dimensions

24 x 317 x 138 mm
—

Typing angle

3°
6°

Backlight

White
RGB, north-facing

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2025
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • LofreeHK

    In stock
    $99Visit
  • AmazonGlobal

    Check price
    ~$99Visit
Keychron K33 stores
  • Keychron (DE)DE

    In stock
    $105Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    Out of stock
    $94Visit

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