Redragon K681MG Pro vs UCAL K673Aluminum vs Plastic Build
Choose the K681MG Pro for its aluminum build and hot-swap flexibility, or the UCAL K673 for its German QWERTZ layout and larger battery.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
from$35at WhatGeek
90-day lowLowest price in 90 days
Which one should you get?
Get the
Redragon K681MG Pro
Aluminum
Build quality in the top 25% of 75% boards under $50.
- Aluminum case construction for a premium, solid feel.
- Hot-swappable PCB compatible with 3-pin and 5-pin switches.
- Lighter weight (858g) and slimmer profile for better portability.
Get the
Redragon UCAL K673
Plastic Build
Build quality in the bottom 35% of 75% boards under $100.
- Designed with a German QWERTZ layout for users in DE/AT/CH.
- Larger 4000mAh battery for extended wireless use.
- Vendor description notes specific sound dampening with 3.5mm PO foam and a silicone pad.
- Switches are soldered. Swapping them means soldering.
For most users, the Redragon K681MG Pro is the more versatile choice with its aluminum build, hot-swap capability, and lighter design. Only opt for the Redragon UCAL K673 if you specifically require the German QWERTZ layout or prioritize the explicitly stated large battery capacity for wireless use above all other features.
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
Hot-swappable
Yes
No
Switch changes without soldering
Case material
Aluminum
Plastic
Weight
858 g
1,240 g
Heavier boards stay planted and lighter ones travel
N-key rollover
Yes
No
Mac & Windows
Yes
No
- Redragon K681MG Pro
- Redragon UCAL K673
- Performance
- 8162
- Build quality
- 7657
- Productivity
- 8863
- Customizability
- 7854
- Portability
- 8073
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Mount style: Gasket Mount
- Knob
- Sound dampening
What will you mostly use it for?
The K681MG Pro wins for gaming, programming, travel, and modding due to its aluminum build, hot-swap capability, and lighter weight. The UCAL K673 is the clear choice for office users in German-speaking regions thanks to its native QWERTZ layout. For content creation, both are evenly matched with their control knobs and RGB. Your primary use case dictates the winner.
Pick the Redragon K681MG Pro
- Aluminum case may offer a more stable, premium feel.
- Hot-swappable switches allow for customization with gaming-focused switches.
- The vendor description mentions N-key rollover for the K681MG Pro.
Redragon K681MG Pro vs UCAL K673 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 22 specs differ
Redragon K681MG Pro
Redragon UCAL K673
Switch options
Hot-swappable
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
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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.
Lowest price across stores, Amazon excluded.
- Check on Amazon
Amazon
Check price
Redragon K681MG Pro vs UCAL K673: your questions
The Redragon K681MG Pro is explicitly listed as hot-swappable, supporting both 3-pin and 5-pin switches. The UCAL K673's product specifications do not mention hot-swap capability.
Yes, the Redragon UCAL K673 is designed with a German QWERTZ layout. The manufacturer states it is ideal for German, Austrian, and Swiss users.
The UCAL K673 is significantly heavier at 1240 grams. The K681MG Pro weighs 858 grams, making it the lighter of the two.
Yes, both the K681MG Pro and the UCAL K673 feature a multi-function control knob. The vendor pages indicate these knobs can adjust volume and control media playback.
The Redragon UCAL K673 has a 4000mAh battery. The K681MG Pro's battery capacity is not specified in the provided product information.
The Redragon K681MG Pro features an aluminum case. The UCAL K673 has a plastic case construction.
The specifications list the K681MG Pro's keycap material as both PBT and ABS. The specific material for the UCAL K673's keycaps is not listed.
The K681MG Pro is listed with linear switch types, and its vendor page mentions Longyin or Suluo linear switches. The UCAL K673 uses Linear Red switches, according to its specifications.
Yes, both keyboards offer tri-mode connectivity. This includes a USB-C wired connection, 2.4GHz wireless, and Bluetooth, allowing you to switch between multiple devices.
Both keyboards feature sound dampening. The K681MG Pro vendor description mentions a 5-layer fill with Poron and silicone. The K673 description specifies 3.5mm PO foam and a thick silicone pad. Both are designed for quieter operation.
The Redragon UCAL K673 has a listed polling rate of 1000 Hz. The polling rate for the K681MG Pro is not specified in its provided specifications.
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.