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Head to head · Prices checked Nov 10, 2026

Keychron K1 V5 vs K3 V3

Get the Keychron K1 V5 for the 2,000 mAh battery. Get the Keychron K3 V3 for qmk.

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Quick verdict

Which one should you get?

Get the

Keychron K1 V5

Battery

Build quality in the top 40% of 80% 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.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Get the

Keychron K3 V3

QMK

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.
  • No numpad.

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 K1 V5

Keychron K3 V3

  • Layout size

    80%

    75%

  • Battery

    2,000 mAh

    1,550 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Plastic

    ABS, Aluminum

  • Mount style

    Tray Mount

    PCB Mount, Plate Mount, Top Mount

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Keychron K1 V5
  • Keychron K3 V3
Performance
63
82
Build quality
67
82
Productivity
67
80
Customizability
70
89
Portability
74
77

What they share

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

Full specs

Keychron K1 V5 vs K3 V3 specs

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

10 of 25 specs differ

Keychron K1 V5

Keychron K3 V3

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Tray Mount
PCB Mount, Plate Mount, Top Mount

Low profile

Yes
Yes

Layout

Layout size

80%
75%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

2,000 mAhBetter
1,550 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
ABS, Aluminum

Plate material

—
Aluminum

Keycaps

ABS
ABS, PBT

Weight

—
540 g

Dimensions

—
19 x 306 x 116 mm

Typing angle

—
3°

Backlight

RGB, north-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2020
2024

For EU buyers

ISO layouts by store

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

Keychron K1 V5

No ISO layout at the stores we track.

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

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.

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