Redragon EISA K686 HE vs OTIIM K729
Get the Redragon EISA K686 HE for hall effect and rapid trigger. Get the Redragon OTIIM K729 for hot-swappable.
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Which one should you get?
Get the
Redragon EISA K686 HE
Hall effect
- Magnetic switches only. Standard MX switches will not fit.
Get the
Redragon OTIIM K729
Hot-swappable
Build quality in the top 45% of 80% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- 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.
Redragon EISA K686 HE
Redragon OTIIM K729
Layout size
90%
80%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Hot-swappable
No
Yes
Switch changes without soldering
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
- Redragon EISA K686 HE
- Redragon OTIIM K729
- Performance
- 9879
- Build quality
- 5663
- Productivity
- 6284
- Customizability
- 4868
- Portability
- 4158
- Connection: Wired
- Case material: Plastic
- Mount style: Gasket Mount
- Knob
- Sound dampening
- Keycaps: PBT
Redragon EISA K686 HE vs OTIIM K729 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 22 specs differ
Redragon EISA K686 HE
Redragon OTIIM K729
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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