Epomaker Luma40 vs TH40Aluminum Ortho vs Gasket-Mounted 40%
Choose the Luma40 for a premium aluminum build and ortholinear layout, or the TH40 for a softer typing feel via gasket mount and a larger battery.
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5.0 (3)5.0 · 3 reviews
from$92at Epomaker
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3.9 (56)3.9 · 56 reviews
from$55at Epomaker
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Which one should you get?
Get the
Epomaker Luma40
Aluminum Ortho
Build quality in the top 20% of 40% boards under $150.
- CNC-cut aluminum case for a premium, solid feel.
- Ortholinear layout with a flat typing angle, designed to reduce finger travel.
- Includes comprehensive accessories: wrist strap, tools, extra switches, and a puller.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Epomaker TH40
Gasket-Mounted 40%
Build quality in the top 30% of 40% boards under $150.
- Gasket mount design with Poron and IXPE foam for a softer, potentially quieter typing experience.
- Larger 3000mAh battery for extended wireless use.
- South-facing RGB LEDs ensure compatibility with Cherry-profile keycaps.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your primary trade-off is between build material and typing feel. The Epomaker Luma40 is the choice if you value a durable aluminum chassis, a unique ortholinear layout, and superior portability with its included strap. Opt for the Epomaker TH40 if you prioritize a softer, mod-friendly gasket-mounted typing experience, longer battery life, and a more traditional key arrangement, all at a potentially lower cost.
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 Luma40
Epomaker TH40
Battery
1,450 mAh
3,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Ergonomics
Ortholinear
Split Spacebar
Case material
Aluminum
ABS
Switch options
Clicky, Linear
Linear
- Epomaker Luma40
- Epomaker TH40
- Performance
- 7373
- Build quality
- 8175
- Productivity
- 8862
- Customizability
- 8585
- Portability
- 8584
- Layout size: 40%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- QMK
- VIA
What will you mostly use it for?
The Luma40 wins in scenarios prioritizing portability, a premium build, and ergonomic typing, making it strong for office work, programming, and travel. The TH40 is the modder's choice due to its gasket mount and sound-dampening foams. For gaming, they are closely matched on paper, while content creators may prefer the Luma40's distinctive aluminum look.
It's a tie
- Both offer a 1000Hz polling rate in wired and 2.4GHz modes for responsive input.
- Both support N-key rollover for simultaneous key presses.
- The Luma40's manufacturer-listed latency is lower at 3ms (USB) and 5ms (2.4GHz) compared to unspecified latency for the TH40.
- The TH40's split spacebar can be programmed for additional game macros.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker Luma40
3 owner reviews
“Hello there the luma 40 is one of my favorite keebs i used i can bring it anywhere with me i really love it thanks u guys”
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.”
Epomaker Luma40 vs TH40 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 24 specs differ
Epomaker Luma40
Epomaker TH40
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Epomaker Luma40 vs TH40: your questions
The core difference is in construction and layout. The Luma40 features an aluminum case with an ortholinear (grid) key layout and low-profile switches. The TH40 uses an ABS plastic case with a traditional staggered layout, a split spacebar, and a gasket mount system for a softer typing feel.
Comfort depends on preference. The Luma40 is designed with an ortholinear layout and flat angle to minimize finger movement, which some find more ergonomic. The TH40 uses a gasket mount with multiple foam layers to dampen sound and vibration, offering a cushioned feel on each keystroke.
Yes, the TH40 has a significantly larger 3000mAh battery. The Luma40's battery is 1450mAh. The manufacturer lists the Luma40's battery life as up to 75 hours with RGB off, while the TH40's runtime is not specified.
The Luma40 uses proprietary low-profile keycaps on its ortholinear layout. It is compatible with Kailh low-profile switches. Standard MX-style keycaps will not fit due to the different switch stem and keycap profile.
Yes, the Epomaker TH40 has a hot-swappable PCB that supports both 3-pin and 5-pin mechanical switches, allowing you to change switches without soldering.
The Luma40 is more portable. It is lighter (410g vs 500g), thinner (20.8mm front height vs 35mm), and includes a detachable wrist strap for carrying. Its compact ortholinear footprint also saves desk space.
Yes, both the Epomaker Luma40 and TH40 list support for VIA and QMK firmware, allowing for deep key remapping, macro programming, and layer customization.
According to its product page, the Luma40 comes with Kailh White Rain low-profile linear switches. The kit also includes three extra switches.
The TH40 comes with minimal accessories: the keyboard itself, a USB cable, and a user manual. It does not include a switch puller or extra switches.
The Epomaker TH40 has south-facing RGB LEDs. The Luma40 has north-facing RGB LEDs. South-facing LEDs prevent interference with Cherry-profile keycaps.
Yes, both keyboards offer tri-mode connectivity: Bluetooth, 2.4GHz wireless via a USB receiver, and wired USB-C. This allows pairing with multiple devices like PCs, Macs, and tablets.
The TH40 might be easier to adapt to because it uses a traditional staggered key layout, just condensed. The Luma40's ortholinear grid layout requires relearning muscle memory, which has a steeper initial learning curve.
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