LANGTU LT84 vs Redragon PENUMBRA K687 HE
Get the LANGTU LT84 for hot-swappable. Get the Redragon PENUMBRA K687 HE for hall effect.
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.
LANGTU LT84
Redragon PENUMBRA K687 HE
Hall effect (magnetic)
No
Yes
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Hot-swappable
Yes
No
Mount style
Sandwich Mount
Gasket Mount
Display
Yes
None
- LANGTU LT84
- Redragon PENUMBRA K687 HE
- Performance
- 7587
- Build quality
- 5070
- Productivity
- 8478
- Customizability
- 7355
- Portability
- 7761
- Layout size: 75%
- Rapid trigger
- Knob
- Sound dampening
- Keycaps: PBT
LANGTU LT84 vs Redragon PENUMBRA K687 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 22 specs differ
LANGTU LT84
Redragon PENUMBRA K687 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
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.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.