Head to head · Prices checked Nov 7, 2026

Keychron K3 Ultra vs KBDFans TOFU65 V2 Vior

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Keychron K3 Ultra

2.8 (6)2.8 · 6 reviews

from$109at MK

Compare 4 stores

KBDFans TOFU65 V2 Vior

No reviews

from$230at Input Gear

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Keychron K3 Ultra

Build quality in the top 25% 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.
No numpad.

$109 at MK

Get the

KBDFans TOFU65 V2 Vior

Build quality in the top 50% of 65% boards under $300.

Rules this board out

No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
65% layout. No function row and no numpad.

$230 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 Ultra

KBDFans TOFU65 V2 Vior

Layout size
75%
65%
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Low profile
Yes
No
Case material
ABS, Wood
Aluminum
Mount style
Plate Mount
Gasket Mount

KeebFinder scores

How we score

Keychron K3 Ultra
KBDFans TOFU65 V2 Vior

Performance: 86
47
Build quality: 75
65
Productivity: 89
51
Customizability: 86
56
Portability: 82
71

What they share

Hot-swappable

See every spec side by side

Full specs

Keychron K3 Ultra vs KBDFans TOFU65 V2 Vior specs

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

13 of 22 specs differ

Spec

Keychron K3 Ultra

KBDFans TOFU65 V2 Vior

Typing & switches

Switch options

Clicky, Linear, Tactile

—

Hot-swappable

Yes

Mount style

Plate Mount

Gasket Mount

Low profile

Yes

Sound dampening

Yes

Layout

Layout size

75%

65%

Layout standard

ANSI, ISO

ANSI

Ergonomics

Standard

Display

None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Wired

Max polling rate

8,000 Hz

—

Battery

2,600 mAh

Wired only

USB-C

Yes

Build & materials

Case material

ABS, Wood

Aluminum

Plate material

Aluminum

Aluminum, Polycarbonate

Keycaps

PBT

—

Typing angle

—

7°

Backlight

RGB, north-facing

None

Firmware & software

QMK

Yes

VIA

Yes

Mac & Windows

Yes

Extras

Released

2026

2025

For EU buyers

ISO layouts by store

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

Keychron K3 Ultra

Keychron
ISO
In stockShips to you
Keychron (DE)
ISO
In stockDoes not ship to you

KBDFans TOFU65 V2 Vior

No ISO layout at the stores we track.

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 Ultra4 stores