Epomaker TH40 vs Keychron Lemokey P140% vs 75%
Choose the TH40 for a highly compact 40% board, or the Lemokey P1 for a 75% layout with an aluminum case and ISO options.
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3.9 · 56 reviews
from$79at Epomaker
5.0 · 10 reviews
from$104at Keychron
Which one should you get?
Get the
Epomaker TH40
40%
Build quality in the top 30% of 40% boards under $150.
- 40% layout with split spacebar, in a 500g keyboard measuring 258 x 97 x 35 mm.
- Bluetooth, 2.4 GHz, and wired connectivity.
- QMK and VIA support, with four switchable layers and three described as programmable in VIA.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
Get the
Keychron Lemokey P1
75%
Build quality in the top 5% of 75% boards under $150.
- 75% layout with ANSI and multiple ISO options, including ISO-DE and ISO-UK.
- CNC-machined aluminum case, polycarbonate plate, and gasket mount.
- Hot-swappable, with switch choices including linear, tactile, and clicky types.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Pick the Epomaker TH40 if you want a notably smaller, lighter board and are comfortable accessing functions through its compact layout. Choose the Keychron Lemokey P1 if you want more keys, ISO choices, a programmable knob, or an aluminum case. For most permanent desk setups, the P1 offers the more flexible layout; for carrying a keyboard, the TH40 is the clearer fit.
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 TH40
Keychron Lemokey P1
Layout size
40%
75%
Battery
3,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Ergonomics
Split Spacebar
Standard
Case material
ABS
Aluminum
Switch options
Linear
Clicky, Linear, Tactile
- Epomaker TH40
- Keychron Lemokey P1
- Performance
- 7482
- Build quality
- 7688
- Productivity
- 6297
- Customizability
- 8696
- Portability
- 8481
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
- QMK
- VIA
What will you mostly use it for?
The Lemokey P1 takes most desk-based categories because its 75% layout, knob, and ISO choices offer more direct access to controls. Its aluminum case and barebones option also make it the more feature-rich starting point for customization. The TH40 stands out for travel, where its lower weight and smaller 40% footprint matter most. Buyers who are comfortable using layers may still prefer the TH40 at a desk, but its compact layout is the defining compromise.
Pick the Keychron Lemokey P1
- Both list 1000 Hz polling and N-key rollover, while the P1 adds a 75% layout with more dedicated keys.
- The P1 has a CNC-machined aluminum case and screw-in stabilizers.
- The TH40 is a viable compact option, with 2.4 GHz, Bluetooth, and wired connectivity.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker TH40
56 owner reviews
“Overall good little keyboard for the price, other 40s cost more but better quality, also I could not find a few characters mapped on this one, not in manual or online.”
“The keyboard is very solid ooverall, but frequently will type two letters instead of one on key press. This is a very frustrating issue and leads to many typos. Without this problem, it would easily be a 5-star keyboard.”
Keychron Lemokey P1
10 owner reviews
“Love the keyboard, i got the red switches, i also got a silicon palm rest, feels super nice, super high quality, super heavy. No complaints It looks great with any setup, my friends were shocked when they found out the price.”
Epomaker TH40 vs Keychron Lemokey P1 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Epomaker TH40
Keychron Lemokey P1
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
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 TH40
No ISO layout at the stores we track.
Keychron Lemokey P1
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockShips to you
Keychron (DE)
ISO
In stockDoes not ship to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Epomaker TH40 vs Keychron Lemokey P1: your questions
Yes. The TH40 is a 40% keyboard measuring 258 x 97 x 35 mm, while the P1 is a 75% keyboard measuring 322 x 140 x 31 mm. The TH40 also weighs 500g, compared with 1650g for the P1.
The TH40 is the more travel-oriented choice based on its 40% layout, smaller dimensions, and 500g weight. The P1 has a larger 75% layout and weighs 1650g.
No. The TH40’s compact layout does not include dedicated arrow keys, a function row, or a numpad. Its vendor description says the split spacebar places an FN key between the bars.
Yes. The P1 is listed with ISO options including ISO-DE, ISO-UK, ISO-Nordic, ISO-ES, ISO-FR, and ISO-SW, alongside ANSI. The TH40 is listed as ANSI only.
Both support Bluetooth, 2.4 GHz, and wired connectivity in their listed configurations. The TH40 vendor describes its wired connection as USB-C, and the P1’s wireless version is identified as the P1 Pro.
The P1 is listed with a 4000mAh battery, while the TH40 has a 3000mAh battery. Keychron also describes up to 200 hours of Bluetooth use with the backlight off, but no comparable runtime is given for the TH40.
Both keyboards are hot-swappable. The P1 vendor specifies compatibility with most 3-pin and 5-pin MX-style switches, while the TH40 listing identifies it as hot-swappable.
Both list QMK and VIA support. The TH40 vendor describes four switchable layers, three programmable in VIA, while Keychron lists its Lemokey Launcher web app for remapping and macros on the P1.
The P1 is the more straightforward choice if you want a larger layout, since it is 75% and offers ANSI and ISO versions. The TH40 is much smaller, but its compact layout has no dedicated arrow keys or function row, so its layers may suit some workflows better than others.
The P1 is listed with knob support, and Keychron describes a programmable aluminum rotary encoder. The vendor gives examples such as volume adjustment and zoom control.
Neither keyboard has a numpad. The TH40’s compact-layout rule also notes it lacks a function row and dedicated arrow keys.
Both use south-facing RGB, and both carry a compatibility note that shine-through legends stay dark. The same note warns that some sculpted keycaps can clip the LEDs.
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