Head to head · Prices checked Oct 30, 2026

Keychron K3 V3 vs Lofree Flow Lite 2 84 Key

Get the Lofree Flow Lite 2 84 Key for the 3,000 mAh battery.

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Keychron K3 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

Keychron K3 V3

from$84at MK

Compare 4 stores

Battery

Lofree Flow Lite 2 84 Key

from$109at Input Gear

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Keychron K3 V3

Build quality in the top 10% of 75% boards under $100.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

$84 at MK

Get the

Lofree Flow Lite 2 84 Key

Battery

Build quality in the top 35% of 75% boards under $150.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Missing ISO-UK, ISO-Nordic, ISO-SW. The other board is sold in those layouts.

$109 at Input Gear

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 V3

Lofree Flow Lite 2 84 Key

Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Battery
1,550 mAh
3,000 mAh
A larger battery means fewer cables during the day
Case material
ABS, Aluminum
ABS
Switch options
Clicky, Linear, Tactile
Clicky, Linear
Mount style
PCB Mount, Plate Mount, Top Mount
Gasket Mount

KeebFinder scores

How we score

Keychron K3 V3
Lofree Flow Lite 2 84 Key

Performance: 82
61
Build quality: 83
74
Productivity: 80
88
Customizability: 89
78
Portability: 77
82

What they share

Layout size: 75%
Hot-swappable
Low profile
Max polling rate: 1,000 Hz
VIA

See every spec side by side

Full specs

Keychron K3 V3 vs Lofree Flow Lite 2 84 Key specs

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

15 of 27 specs differ

Spec

Keychron K3 V3

Lofree Flow Lite 2 84 Key

Typing & switches

Switch options

Clicky, Linear, Tactile

Clicky, Linear

Hot-swappable

Yes

Mount style

PCB Mount, Plate Mount, Top Mount

Gasket Mount

Low profile

Yes

Sound dampening

Yes

Layout

Layout size

75%

Layout standard

ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

ISO, ISO-DE

Ergonomics

Standard

Knob

Yes

Display

None

LED

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, Wired

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

Battery

1,550 mAh

3,000 mAhBetter

USB-C

Yes

Build & materials

Case material

ABS, Aluminum

ABS

Plate material

Aluminum

—

Keycaps

ABS, PBT

PBT

Weight

540 g

—

Dimensions

19 x 306 x 116 mm

—

Typing angle

3°

—

Backlight

RGB, north-facing

White, north-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

2026

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron K3 V3

Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you

Lofree Flow Lite 2 84 Key

Listed on the product, not split by store: ISO-DE.

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.

Keychron K3 V34 stores