Redragon DITI K585 HE vs PENUMBRA K687 HE40% vs 75% Hall Effect
Choose the DITI K585 for a dedicated, high-speed gaming keypad, or the PENUMBRA K687 for a premium, full-featured compact keyboard for all tasks.
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Which one should you get?
Get the
Redragon DITI K585 HE
40%
Build quality in the bottom 20% of 40% boards under $150.
- Native 8000 Hz polling rate for high-speed input.
- Extremely compact, one-handed 40% layout saves desk space.
- Includes seven dedicated programmable macro keys.
- Magnetic switches only. Standard MX switches will not fit.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
Get the
Redragon PENUMBRA K687 HE
75% Hall Effect
Build quality in the top 40% of 75% boards under $100.
- CNC aluminum case and frame for a solid, premium build.
- Gasket mount design with five-layer noise dampening (PO foam, IXPE foam, PET pad, socket foam, silicone pad).
- Includes a multi-function control knob for media and volume.
- Magnetic switches only. Standard MX switches will not fit.
- No numpad.
Your primary task dictates the choice. If your desk is solely for competitive gaming and you want maximum mouse space with top-tier polling, the Redragon DITI K585 HE is a focused tool. For anyone needing a keyboard for work, gaming, and everything in between, the Redragon PENUMBRA K687 HE delivers superior build quality, a more practical layout, and valuable extras like a knob and sound-dampening foam for a higher price.
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 DITI K585 HE
Redragon PENUMBRA K687 HE
Layout size
40%
75%
Case material
Plastic
Aluminum
Mount style
Bottom Mount
Gasket Mount
Knob
No
Yes
Weight
610 g
1,500 g
Heavier boards stay planted and lighter ones travel
- Redragon DITI K585 HE
- Redragon PENUMBRA K687 HE
- Performance
- 9586
- Build quality
- 4669
- Productivity
- 4877
- Customizability
- 4754
- Portability
- 6560
- Hall effect (magnetic)
- Rapid trigger
- Connection: Wired
- Switch options: Magnetic
What will you mostly use it for?
The DITI K585 HE wins for dedicated gaming and portability due to its high polling rate and ultra-compact form. The PENUMBRA K687 HE is the clear choice for office work, programming, and content creation, offering a more complete layout, premium materials, and a control knob. For modding enthusiasts, the PENUMBRA's gasket mount and included accessories provide a better starting point.
Pick the Redragon DITI K585 HE
- Higher 8000 Hz polling rate for potentially lower latency.
- One-handed 40% layout maximizes desk space for mouse movement.
- Includes a detachable wrist rest for comfort during long sessions.
Redragon DITI K585 HE vs PENUMBRA K687 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 22 specs differ
Redragon DITI K585 HE
Redragon PENUMBRA K687 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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Redragon DITI K585 HE vs PENUMBRA K687 HE: your questions
The DITI K585 is a 40% layout, which is a one-handed keyboard with only 42 keys. The PENUMBRA K687 is a 75% layout with 81 keys, retaining the function row, arrow keys, and a compact navigation cluster but omitting the numpad.
Yes, according to their product listings, both the Redragon DITI K585 HE and PENUMBRA K687 HE feature rapid trigger technology. This allows for adjustable actuation and deactivation points down to 0.1mm via software.
The Redragon DITI K585 HE has a specified 8000 Hz polling rate. The polling rate for the PENUMBRA K687 HE is not explicitly stated in the provided specifications.
The product listings describe both as 'Pre-Built' and do not explicitly state hot-swap functionality. The PENUMBRA K687 HE includes a switch puller and spare switches, which suggests its switches may be removable, but the manufacturer notes its Hall Effect switches are not cross-compatible with other brands.
The PENUMBRA K687 HE uses PBT keycaps, as stated in its specifications. The keycap material for the DITI K585 HE is not specified in the provided metadata or description.
The PENUMBRA K687 HE is better for typing and office work. Its 75% layout provides dedicated arrow keys and a function row, it has PBT keycaps, an aluminum case for stability, and a control knob for media functions, making it more versatile for daily productivity.
Yes, the Redragon product description for the DITI K585 HE lists a detachable wrist rest as a feature and includes it in the package contents.
The PENUMBRA K687 HE features a CNC aluminum case and an aluminum plate. The DITI K585 HE has a plastic case, as per its metadata.
The specifications for the PENUMBRA K687 HE list OS support for Windows, macOS (basic functions), and Linux (basic functions). The DITI K585 HE listing mentions dual platform driver support for Windows and a web-based client.
Based on the descriptions, the PENUMBRA K687 HE is designed to be quieter. It uses a gasket mount and specifically mentions five layers of noise dampening foam, including PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone bottom pad to reduce hollow noise.
Yes, there is a major weight difference. The DITI K585 HE weighs 610g (0.61 kg), while the PENUMBRA K687 HE weighs 1500g (1.5 kg), making the PENUMBRA over twice as heavy and much less portable.
Yes, both the Redragon DITI K585 HE and PENUMBRA K687 HE have RGB backlighting according to their metadata and feature lists.
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