MMD KM40 vs Yunzii YZ98
Get the MMD KM40 for qmk. Get the Yunzii YZ98 for the 4,600 mAh battery.
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.
MMD KM40
Yunzii YZ98
Layout size
40%
98%
Battery
2,000 mAh
4,600 mAh
Switch options
Linear, Tactile
Linear
Weight
620 g
1,050 g
QMK
Yes
No
- MMD KM40
- Yunzii YZ98
- Performance
- 6158
- Build quality
- 8347
- Productivity
- 6976
- Customizability
- 8458
- Portability
- 8454
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
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”
Yunzii YZ98
No owner reviews collected yet.
MMD KM40 vs Yunzii YZ98 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 23 specs differ
MMD KM40
Yunzii YZ98
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
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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