Epomaker LUMA100 vs Keychron K3 Max
Get the Epomaker LUMA100 for the 3,000 mAh battery.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
5.0 (5)5.0 · 5 reviews
from$95at Epomaker
90-day lowLowest price in 90 days
4.1 (16)4.1 · 16 reviews
from$89at MK
Which one should you get?
Get the
Epomaker LUMA100
Battery
Build quality in the top 25% of 96% boards under $100.
- 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 K3 Max
Build quality in the top 5% of 75% boards under $100.
- 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.
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 K3 Max
Layout size
96%
75%
Battery
3,000 mAh
1,550 mAh
A larger battery means fewer cables during the day
Case material
Aluminum
ABS, Aluminum, Plastic, Wood
Mount style
Gasket Mount
Plate Mount
Weight
620 g
580 g
Heavier boards stay planted and lighter ones travel
- Epomaker LUMA100
- Keychron K3 Max
- Performance
- 6681
- Build quality
- 7786
- Productivity
- 8294
- Customizability
- 7391
- Portability
- 5477
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
- Max polling rate: 1,000 Hz
- VIA
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker LUMA100
5 owner reviews
“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”
Keychron K3 Max
16 owner reviews
“Noce keyboard, i appreciate the level of customization QMK provides. One thing was little disappointing - the tactile feeling comparing to K3. Other than that its very good kb!”
“I sold my k3 pro and got this. The one I got drops connection intermittently or doesn't type or respond right away. It sounds nice, but stiff reds are not as pleasant to type on as previous keyboards reds. I really thought I ordered hotswap RGB max but seems…”
Epomaker LUMA100 vs Keychron K3 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 27 specs differ
Epomaker LUMA100
Keychron K3 Max
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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 K3 Max
Input Gear
ISO-DE
Out of stockShips to you
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
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.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.