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Head to head · Prices checked Oct 30, 2026

zFrontier Keebibi Minimi40 vs SmokeUltra-Portable Kit vs Premium 65%

Choose the Minimi40 for extreme portability and layout experimentation, or the Smoke for a premium, substantial wireless typing experience.

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Quick verdict

Which one should you get?

Get the

zFrontier Keebibi Minimi40

Ultra-Portable Kit

Build quality in the bottom 30% of 40% boards under $150.

If you want

  • Extremely compact 40% form factor with included carrying pouch and lid.
  • Offers a choice between Ortholinear and Staggered keyboard layouts.
  • Available as a configurable kit with options for wireless or wired hotswap PCB.

Rules this board out

  • Compact layout only. No function row, dedicated arrow keys, or numpad.
$115 at zFrontier

Get the

zFrontier Smoke

Premium 65%

Build quality in the bottom 45% of 65% boards at any price.

If you want

  • Premium all-aluminum case construction with a substantial 2100g weight.
  • Wireless connectivity for a cable-free desktop setup.
  • Pre-built and includes sound dampening features for a tuned typing experience.

Rules this board out

  • 65% layout. No function row and no numpad.
$400 at zFrontier

Bottom line

Your choice fundamentally comes down to form factor and build philosophy. If you want the smallest possible keyboard and enjoy the process of building and configuring layers, the Minimi40 kit is your path. If you prefer a substantial, wireless, ready-to-use keyboard with a more conventional and key-rich layout, the Smoke is the premium option. Consider your willingness to build and adapt to a tiny layout versus your desire for an out-of-the-box premium experience.

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.

zFrontier Keebibi Minimi40

zFrontier Smoke

  • Layout size

    40%

    65%

  • Connection

    Wired

    Wireless

    Wireless for several devices and wired for lower latency

  • Ergonomics

    Ortholinear

    Standard

  • Sound dampening

    No

    Yes

  • Plate material

    Polycarbonate

    Aluminum

KeebFinder scores

How we score
  • zFrontier Keebibi Minimi40
  • zFrontier Smoke
Performance
45
47
Build quality
53
61
Productivity
51
59
Customizability
57
48
Portability
67
87

What they share

  • Hot-swappable
See every spec side by side

Best for

What will you mostly use it for?

The Smoke 65% is the more versatile choice for general productivity, gaming, and content creation due to its larger layout and wireless convenience. The Minimi40 excels in niche scenarios where extreme portability or the specific hobby of building and experimenting with small form factors is the primary goal. For programming and office work, the Smoke's key availability gives it a clear edge, while the Minimi40 is unmatched for travel and hands-on customization.

For gaming

Pick the zFrontier Smoke

  • The Smoke's 65% layout retains dedicated arrow keys, which are often preferred for gaming.
  • Its wireless connectivity reduces cable clutter on a desk.
  • The heavier 2100g aluminum construction provides more stability during intense use.
$400 at zFrontier

Full specs

zFrontier Keebibi Minimi40 vs Smoke specs

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

5 of 15 specs differ

zFrontier Keebibi Minimi40

zFrontier Smoke

Typing & switches

Hot-swappable

Yes
Yes

Mount style

—
Top Mount

Sound dampening

No
Yes

Layout

Layout size

40%
65%

Layout standard

ANSI
ANSI

Ergonomics

Ortholinear
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Wireless

Build & materials

Case material

—
Aluminum

Plate material

Polycarbonate
Aluminum

Weight

—
2,100 g

Dimensions

—
38 x 320 x 125 mm

Typing angle

—
9°

Backlight

None
None

Extras

Released

2025
2025

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.

zFrontier Keebibi Minimi402 stores
zFrontier Smoke2 stores

FAQ

zFrontier Keebibi Minimi40 vs Smoke: your questions

The Minimi40 is offered with a choice of PCBs. According to the vendor, you can select either a Wireless Hotswap PCB that includes a battery, or a Wired Hotswap PCB. The wireless option provides Bluetooth connectivity.

The zFrontier Smoke has an assembled weight of approximately 2100 grams (2.1kg). This substantial weight comes from its aluminum case and internal brass or copper weight.

No. The Minimi40 is offered with hot-swappable PCBs, both wired and wireless. This means you can install switches without any soldering required. It is sold as a kit, so you must install the switches and keycaps yourself.

The zFrontier Smoke uses a top mount style. The vendor description specifies an 'Enhanced Top Mount' with soft 70a and 90a buffer blocks to tune the typing feel.

No. The Minimi40 is sold as a barebones kit. The box contents listed by the vendor include the case, plate, PCB, and tools, but not switches or keycaps. You must purchase these separately.

Yes. The vendor listing for the Smoke states that a hotswap PCB is one of the available options, alongside a soldered PCB. This allows for easy switch changes without soldering.

The zFrontier Smoke has a 9-degree typing angle. The vendor also notes a front height of 18.5mm, excluding the rubber feet.

Yes. The Minimi40 kit offers a choice between a standard staggered layout and an ortholinear (grid) layout. You select your preferred layout when ordering.

The zFrontier Smoke's case is made from aluminum, with options for anodized or electrostatic coating. It also features a weight made from sandblasted brass, copper, or stainless steel.

The Minimi40 is designed as a kit and is likely more approachable for a first-time builder due to its smaller size and simpler assembly. However, the Smoke offers a pre-built option, which requires no assembly at all, making it the easiest choice for beginners who want a premium keyboard immediately.

No. According to the provided specifications, neither the zFrontier Minimi40 nor the zFrontier Smoke features RGB backlighting.

According to the vendor, the Smoke includes a carrying case, T6/T8 Torx screwdrivers, rubber feet, magnetic dongle holder (DB), buffer blocks, and multiple badge sets. It comes as a pre-built unit ready for switches and keycaps.

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