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Compare Redragon Star Blade K707 Pro vs UCAL K673 Pro Differences Side by Side

This comparison is for buyers deciding between two popular, similarly priced Redragon mechanical keyboards. The choice is difficult because both share core features like tri-mode connectivity, gasket mounts, hot-swap sockets, and PBT keycaps. The decision ultimately hinges on your preferred layout size, need for a control knob, and the importance of the manufacturer's stated sound dampening approach.

65
STAR BLADE K707 PRO
66
UCAL K673 PRO

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  • Released in 2024
  • Available in a 80% layout
  • Compatible with both Mac and Windows
  • Sized at 37 x 364 x 133 mm
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2023
  • Available in a 75% layout
  • Comes with a knob
  • Equipped with a 4000 mAh battery
  • Sized at 37 x 335 x 37 mm
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 62.5
  • Build Quality: 61.5
  • Productivity: 77.3
  • Customizability: 62.1
  • Portability: 71
Scores
  • Performance: 65.2
  • Build Quality: 63
  • Productivity: 69.5
  • Customizability: 58.8
  • Portability: 75.6
Name
Redragon Star Blade K707 Pro
Name
Redragon UCAL K673 Pro
Release year
2024
Release year
2023
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
-
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
37 x 364 x 133 mm
Dimensions
37 x 335 x 37 mm
Weight
1200g
Weight
1200g
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Pros and Trade-offs

Your primary layout preference should guide this decision. If you value a traditional TKL form factor with potentially quieter acoustics and more immediate key access, the Redragon Star Blade K707 Pro is the clear choice. If you prioritize a smaller desk footprint, a dedicated control knob for media, and easier portability, the Redragon UCAL K673 Pro is the better option. Both offer excellent core features for the price.

Redragon Star Blade K707 Pro

  • +Traditional 80% TKL layout with dedicated navigation and function keys.
  • +Vendor-listed 5-layer noise dampening system including PO foam, IXPE switch foam, and a PET sound pad.
  • +Includes 4 spare switches and a keycap/switch puller in the box.
  • +Explicit Mac/Win support listed in metadata.
  • +South-facing RGB LEDs to reduce interference with Cherry-profile keycaps.

  • Larger footprint (364mm wide) than the 75% K673 Pro.
  • No dedicated control knob for media or volume.
  • Vendor description mentions a 4000mAh battery for the K673 Pro, while the K707 Pro's battery capacity is not specified.

Redragon UCAL K673 Pro

  • +More compact 75% layout (335mm wide) saves desk space.
  • +Includes a dedicated control knob for media and volume adjustment.
  • +Vendor description lists a 4000mAh battery (listed as 3000mAh in another section).
  • +Features a dongle storage socket to help prevent loss of the 2.4GHz receiver.
  • +Available in multiple colorway options like Concrete Jungle and Flaming Red.

  • Uses only a 2-layer sound dampening system per the vendor, compared to the K707's 5-layer.
  • The 75% layout requires using a function layer for the F1-F12 keys.
  • Mac/Win support is not explicitly listed in its metadata.

Which Keyboard Is Better for Your Needs?

The K707 Pro takes the lead for traditional office work and gaming due to its TKL layout and emphasized quiet typing. The K673 Pro wins for travel and content creation, thanks to its smaller size and dedicated control knob. For programming and general use, the choice is a tie, boiling down to a personal preference for a slightly larger TKL or a more compact 75% form factor.

GamingRedragon Star Blade K707 Pro
  • The K707 Pro's 80% TKL layout retains the F-row and navigation cluster without using function layers, which can be faster for in-game commands.
  • Its vendor description states it is 'crafted for FPS gamers' with the TKL form factor providing more mouse-moving space.
  • Both have tri-mode connectivity, but the K707 Pro's layout may offer more immediate key access.
OfficeRedragon Star Blade K707 Pro
  • The K707 Pro's TKL layout provides dedicated navigation keys (Insert, Delete, etc.) which are commonly used in office applications.
  • Its vendor description highlights a 5-layer noise dampening system with PO foam, IXPE foam, PET pad, and more, potentially making it quieter for shared spaces.
  • The metadata lists explicit Mac/Win support, which is not stated for the K673 Pro.
ProgrammingTie
  • The K707 Pro offers a full TKL layout with dedicated arrow and navigation keys.
  • The K673 Pro's 75% layout also provides arrow keys and a compact footprint, saving desk space.
  • Both keyboards are hot-swappable, allowing programmers to customize switch feel, and both support software for macros.
TravelRedragon UCAL K673 Pro
  • The K673 Pro has a smaller 75% layout (335mm wide) compared to the K707 Pro's 80% TKL (364mm wide).
  • The K673 Pro's vendor description explicitly calls it 'Ultra-Portable'.
  • Both are similar in weight, but the K673 Pro's more compact dimensions make it easier to pack.
ModdingRedragon Star Blade K707 Pro
  • The K707 Pro's vendor description details a more extensive 5-layer dampening system (PO foam, IXPE switch foam, PET sound pad, bottom socket foam, silicone pad), offering more material to modify or remove.
  • Both have hot-swap sockets compatible with 3-pin and 5-pin switches.
  • The K707 Pro includes 4 spare switches in the box, as per its vendor listing, providing immediate modding components.
Content CreationRedragon UCAL K673 Pro
  • The K673 Pro features a dedicated control knob for media playback and volume, which is useful for video editing and audio work.
  • Its compact 75% layout frees up desk space for graphics tablets or other peripherals.
  • Both support software for creating custom macros, which can streamline editing workflows.

Frequently Asked Questions (FAQ)


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