MMD KM21 Ultra vs Meletrix Zoom75 TIGA
Get the Meletrix Zoom75 TIGA for the 8,000 mAh battery.
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Which one should you get?
Get the
MMD KM21 Ultra
Build quality in the top 15% of Numpad boards under $100.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- Numpad only. This is not a full keyboard.
Get the
Meletrix Zoom75 TIGA
Battery
Build quality in the top 10% of 75% boards under $300.
- 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.
MMD KM21 Ultra
Meletrix Zoom75 TIGA
Layout size
Numpad
75%
Battery
980 mAh
8,000 mAh
A larger battery means fewer cables during the day
Display
None
Yes
A case display rather than a typing feature
Layout standard
ANSI
ANSI, ISO
ISO and JIS exist so regional layouts fit
Plate material
Plastic
Aluminum, FR4, Plastic, POM
- MMD KM21 Ultra
- Meletrix Zoom75 TIGA
- Performance
- 6674
- Build quality
- 8186
- Productivity
- 8990
- Customizability
- 8995
- Portability
- 8591
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: Aluminum
- Mount style: Top Mount
- Knob
- QMK
MMD KM21 Ultra vs Meletrix Zoom75 TIGA specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 23 specs differ
MMD KM21 Ultra
Meletrix Zoom75 TIGA
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
MMD KM21 Ultra
No ISO layout at the stores we track.
Meletrix Zoom75 TIGA
Listed on the product, not split by store: ISO.
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.
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Amazon
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