Which one should you get?
Get the
AULA F65
Battery
Build quality in the top 50% of 65% boards under $50.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- 65% layout. No function row and no numpad.
Get the
MMD KM40
QMK
Build quality in the top 10% of 40% boards under $150.
- Compact layout only. No function row, dedicated arrow keys, or 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.
AULA F65
MMD KM40
Layout size
65%
40%
Battery
4,000 mAh
2,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Aluminum
Weight
800 g
620 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
- AULA F65
- MMD KM40
- Performance
- 5861
- Build quality
- 6683
- Productivity
- 6169
- Customizability
- 5683
- Portability
- 8384
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
- Plate material: Polycarbonate
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA F65
53 owner reviews
“I was tossing up between a lot of the keyboards but decided with this one and I don’t regret it. It’s got a good weight to it, love the thocky sound. Would recommend”
“Paid for Shipping protection and my pacakage never came in when I contacted support they told me to talk to the company that shipped it and that they had nothing to do with it.”
MMD KM40
4 owner reviews
“Keycaps are dyesub, but still PBT Tactile switches feature a proper tactile feeling with great typing experience The case feels and looks really premium layer activation could be nicer but in the end you just gotta get used to the board”
AULA F65 vs MMD KM40 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 21 specs differ
AULA F65
MMD KM40
Switch options
Hot-swappable
Mount style
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
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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