Redragon NOVA K709 HE vs UCAL K673Gaming Speed vs Wireless Flexibility
Choose the NOVA K709 HE for maximum gaming performance, or the UCAL K673 for wireless flexibility and a more functional layout.
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Which one should you get?
Get the
Redragon NOVA K709 HE
Gaming Speed
Build quality in the bottom 40% of 65% boards under $50.
- Ultra-low latency with 8000 Hz polling rate.
- Hall Effect magnetic switches offer adjustable actuation (0.1-3.4mm) and rapid trigger functionality.
- Comprehensive five-layer foam dampening system for acoustics.
- Magnetic switches only. Standard MX switches will not fit.
- 65% layout. No function row and no numpad.
Get the
Redragon UCAL K673
Wireless Flexibility
Build quality in the bottom 35% of 75% boards under $100.
- Tri-mode connectivity with Bluetooth, 2.4GHz, and wired USB-C.
- Convenient multifunction knob for media and lighting control.
- 75% layout retains arrow and function keys in a compact form.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- No numpad.
Your primary need dictates the choice. For competitive gaming where every millisecond counts, the Redragon NOVA K709 HE's 8K polling, Hall Effect switches, and rapid trigger are unmatched in this price range. If you value a clean desk, need to switch between devices, or simply prefer a layout with more dedicated keys, the Redragon UCAL K673's wireless flexibility and practical design are the better investment.
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 NOVA K709 HE
Redragon UCAL K673
Layout size
65%
75%
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
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
- Redragon NOVA K709 HE
- Redragon UCAL K673
- Performance
- 9263
- Build quality
- 6258
- Productivity
- 5863
- Customizability
- 4854
- Portability
- 6673
- Case material: Plastic
- Mount style: Gasket Mount
- Sound dampening
What will you mostly use it for?
The NOVA K709 HE is the definitive choice for gamers who prioritize ultra-low latency and advanced trigger features. For nearly all other scenarios, the UCAL K673's advantages in connectivity and layout utility make it more versatile. Programmers and office users will appreciate its dedicated keys and wireless modes, while its media knob is a clear boon for content consumption and creation.
Pick the Redragon NOVA K709 HE
- Features an 8000 Hz polling rate for minimal input latency.
- Includes Hall Effect magnetic switches with adjustable actuation from 0.1-3.4mm.
- Offers dedicated Rapid Trigger and Team Wipe Engine software features for competitive play.
Redragon NOVA K709 HE vs UCAL K673 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 21 specs differ
Redragon NOVA K709 HE
Redragon UCAL K673
Switch options
Hall effect (magnetic)
Rapid trigger
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Redragon NOVA K709 HE
Listed on the product, not split by store: ISO.
Redragon UCAL K673
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Redragon NOVA K709 HE vs UCAL K673: your questions
The Redragon NOVA K709 HE is specifically designed for competitive FPS gaming. Its 8000 Hz polling rate, Hall Effect magnetic switches, and software-enabled Rapid Trigger feature provide the lowest possible latency and precise actuation control critical for games like Valorant and CS:GO.
Yes, the Redragon UCAL K673 can connect to mobile devices. Its tri-mode connectivity includes Bluetooth, which allows it to pair with smartphones, tablets, and other Bluetooth-enabled devices without needing a cable or dongle.
No, the Redragon NOVA K709 HE is a wired-only keyboard. It connects via a detachable USB-C to USB-A cable and does not offer Bluetooth or 2.4GHz wireless modes.
The NOVA K709 HE uses UltraMag Hall Effect magnetic switches, which are contactless and allow for adjustable actuation points. The UCAL K673 uses conventional Linear Red mechanical switches, as confirmed by its vendor description.
The NOVA K709 HE has a more compact 65% layout, measuring 336mm in length. The UCAL K673 is a 75% layout and is slightly longer at 335mm, but its width is greater at 104mm. The NOVA saves more desk space by omitting the function row and navigation cluster.
Yes, both the Redragon NOVA K709 HE and the UCAL K673 feature RGB backlighting. The UCAL K673's lighting can be controlled via its dedicated multifunction knob.
Yes, according to Redragon's product page, the Hall Effect magnetic switches in the NOVA K709 HE allow the actuation point to be software-adjusted with 0.1mm precision within a range of 0.1mm to 3.4mm.
The NOVA K709 HE includes the keyboard, a detachable USB-C cable, a keycap and switch puller, four spare magnetic switches, and a manual. The UCAL K673 includes the keyboard, a detachable USB-C cable, a keycap and switch puller, spare switches, and a manual.
The UCAL K673 is likely the quieter option for an office. It uses Linear Red switches which are typically quiet, and its vendor description emphasizes noise dampening for a pleasant typing experience. The NOVA K709 HE uses clicky magnetic switches, which may be louder.
Both keyboards support software customization. The NOVA K709 HE supports dual-platform drivers, including a web-based driver for broader OS compatibility. The UCAL K673 vendor listing also confirms software support for customization, likely through a dedicated desktop application.
The specific model in this comparison, the UCAL K673 DE, features a QWERTZ layout designed for German, Austrian, and Swiss users. The vendor listing also indicates English and Spanish language options may be available.
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