Redragon K681MG Pro vs UCAL K673 ProAluminum vs Plastic Build
Choose the K681MG Pro for its premium aluminum build and superior sound dampening, or the K673 Pro for its lighter weight and integrated dongle storage.
Which one should you get?
Get the
Redragon K681MG Pro
Aluminum
- Aluminum case construction for a premium, solid feel.
- Vendor-listed 5-layer sound dampening with Poron and silicone pads.
- Includes extra switches and a switch/keycap puller in the box.
- Heavier at 1200g, which reduces portability.
- No mention of integrated dongle storage in its provided description.
- Keycaps are a mix of PBT and ABS, which may show shine on ABS keys over time.
Get the
Redragon UCAL K673 Pro
Plastic Build
- Lighter weight (858g) for better portability.
- Vendor description highlights an integrated dongle storage hub.
- Uses all-PBT keycaps for better long-term wear resistance.
- Plastic case construction, which may feel less premium than aluminum.
- Vendor description cites a smaller 3000mAh battery versus a 4000mAh listing in the metadata, causing potential confusion.
- Sound dampening is described as two 3.5mm foams, which may be less extensive than the K681MG Pro's solution.
Select the Redragon K681MG Pro if your priority is a more premium typing experience anchored by an aluminum case and multi-layered sound dampening. Opt for the Redragon UCAL K673 Pro if you value a lighter keyboard for travel, need integrated dongle storage, or prefer the consistency of all-PBT keycaps. Both are competent tri-mode keyboards at a similar price point.
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 K681MG Pro
Redragon UCAL K673 Pro
Case material
Aluminum
Plastic
Weight
858 g
1,200 g
Keycaps
ABS, PBT
PBT
Media keys
Yes
No
N-key rollover
Yes
No
- Redragon K681MG Pro
- Redragon UCAL K673 Pro
- Performance
- 8066
- Build quality
- 7363
- Productivity
- 8569
- Customizability
- 7558
- Portability
- 7875
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Knob
What will you mostly use it for?
The K681MG Pro with its aluminum build takes the lead for gaming, programming, and modding where material quality and detailed sound engineering are valued. The lighter K673 Pro is the better choice for travel due to its weight and dongle storage. For office use and content creation, the keyboards are evenly matched on core features like wireless connectivity and the control knob, making the decision more subjective.
Pick the Redragon K681MG Pro
- Aluminum case may offer a more stable, premium feel during intense use.
- Vendor description highlights a 5-layer filling material including Poron and silicone pads for sound dampening, which can reduce distracting noise.
- Both offer tri-mode connectivity and N-Key Rollover, but the K681MG Pro's build is a differentiator.
Redragon K681MG Pro vs UCAL K673 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 21 specs differ
Redragon K681MG Pro
Redragon UCAL K673 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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Redragon K681MG Pro vs UCAL K673 Pro: your questions
The Redragon K681MG Pro features an aluminum case. The K673 Pro uses a plastic case construction.
Yes, both the Redragon K681MG Pro and the K673 Pro have hot-swappable sockets. The K681MG Pro's vendor page states compatibility with 3-pin and 5-pin switches from brands like Gateron, Akko, and Kaihua.
Both offer tri-mode connectivity (wired, Bluetooth, 2.4GHz). The K673 Pro has a specific advantage for wireless use with its integrated dongle storage hub, as mentioned in its vendor description, to help prevent loss.
The K681MG Pro is significantly heavier at 1200 grams. The K673 Pro weighs 858 grams, making it the more portable option of the two.
The K681MG Pro's vendor description mentions a 5-layer filling including Poron and silicone pads. The K673 Pro's description lists two 3.5mm sound-absorbing foams along with a silicone gasket.
The K681MG Pro's listing includes 4 extra switches in the box. The K673 Pro's package contents list mentions 'spare switches' but does not specify a quantity.
The Redragon K673 Pro's vendor description explicitly states it has 'Pro Software Supported' for creating macros and new lighting effects. Software support for the K681MG Pro is not detailed in the provided information.
The K673 Pro uses PBT keycaps. The K681MG Pro uses a combination of PBT and ABS keycaps, according to its metadata.
There is a discrepancy. The metadata lists a 4000mAh battery, but the vendor description for the K673 Pro states it has a 3000mAh battery. It is advisable to confirm the final spec with the retailer.
The K681MG Pro's vendor description states compatibility with Mac systems in wired mode. Mac compatibility for the K673 Pro is not explicitly stated in the provided information.
Both keyboards come with linear switches. The K681MG Pro offers a choice between pre-lubed Longyin (silent) or Suluo (thocky) linear switches. The K673 Pro comes with Linear Red Switches.
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