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Head to head · Prices checked Oct 31, 2026

Epomaker LUMA100 vs Keychron V3 Ultra

Get the Keychron V3 Ultra for the 4,000 mAh battery and the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

Epomaker LUMA100

Build quality in the top 25% of 96% 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.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Keychron V3 Ultra

Battery

Build quality in the top 10% of 80% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 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.

Epomaker LUMA100

Keychron V3 Ultra

  • Layout size

    96%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired, Bluetooth, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Battery

    3,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

KeebFinder scores

How we score
  • Epomaker LUMA100
  • Keychron V3 Ultra
Performance
66
91
Build quality
77
83
Productivity
82
98
Customizability
73
94
Portability
54
77

What they share

  • Hot-swappable
  • Mount style: Gasket Mount
  • VIA
  • Sound dampening
  • Plate material: Polycarbonate
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Epomaker LUMA100

5.0

5 owner reviews

Praise
“great keyboard. the O wasn’t working initially but i just swapped it out with the extras in the set. love the feel and customization of it”
Denny M.Verified buyer· via Epomaker

Keychron V3 Ultra

5.0

2 owner reviews

Praise
“Second Keyboard I buy from Keychron! I live in El Salvador and it arrived on time and perfectly. Extremely comfortable, outstanding switches. Best keyboard I've had in my life.”
S.D.O.Verified buyer· via Keychron

Full specs

Epomaker LUMA100 vs Keychron V3 Ultra specs

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

16 of 28 specs differ

Epomaker LUMA100

Keychron V3 Ultra

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Low profile

Yes
No

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

96%
80%

Layout standard

ANSI
ANSI, ISO, ISO-CH, ISO-DE, ISO-ES, ISO-FR, ISO-UK, JIS

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired, Bluetooth, 2.4 GHz

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

3,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Plastic

Plate material

Polycarbonate
Polycarbonate

Keycaps

ABS
PBT

Weight

620 g
960 g

Dimensions

26 x 371 x 129 mm
33 x 368 x 149 mm

Typing angle

—
4°

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2026

For EU buyers

ISO layouts by store

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

Epomaker LUMA100

No ISO layout at the stores we track.

Keychron V3 Ultra

  • Input Gear

    ISO-DE

    Out of stockShips to you

  • Keychron (DE)

    ISO-FR, ISO-ES

    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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