Compare Redragon K708 vs UCAL K673 HE Differences Side by Side

This comparison is for buyers deciding between two feature-packed 75% keyboards from Redragon. The choice is difficult because both offer compelling value but target different priorities. The K708 provides tri-mode connectivity and an aluminum case, while the K673 HE focuses on cutting-edge gaming performance with magnetic switches and rapid trigger technology. Your decision hinges on whether you prioritize wireless flexibility or maximum wired gaming precision.

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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2024 Has Linear switch options Supports hot-swappable switches Includes a Yes, TFT display Compatible with both Mac and Windows Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Weighs about 850 g Sized at 43 x 335 x 140 mm Made with a Aluminum case Features PBT, ABS keycaps	Released in 2025 Has Magnetic switch options Includes a No display Utilizes Hall effect sensors Enables rapid trigger functionality Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate Weighs about 1240 g Sized at 104 x 335 mm Made with a Plastic case
Score	Scores Performance: 79.1 Build Quality: 75.9 Productivity: 83.9 Customizability: 74 Portability: 77.6	Scores Performance: 94.3 Build Quality: 57.9 Productivity: 63.1 Customizability: 48.9 Portability: 57.8
Name	Name Redragon K708	Name Redragon UCAL K673 HE
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options Linear	Switch Options Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate 8000 Hz
Battery capacity	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material -
Dimensions	Dimensions 43 x 335 x 140 mm	Dimensions 104 x 335 mm
Weight	Weight 850g	Weight 1240g

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Pros and Trade-offs

Your primary need dictates the choice. For a versatile daily driver that can connect to multiple devices wirelessly and offers easier customization, the Redragon K708 is the better all-rounder. If your sole focus is achieving the highest possible performance in competitive PC gaming and you don't mind a cable, the Redragon UCAL K673 HE's magnetic switches and rapid trigger provide a tangible edge.

Redragon K708

+Tri-mode connectivity with Bluetooth, 2.4GHz wireless, and wired USB-C.
+Aluminum case construction for a more solid feel.
+Hot-swappable PCB compatible with 3-pin and 5-pin mechanical switches.
+Includes a customizable TFT color screen for status information.
+Comes with double-shot keycaps and pre-lubed linear switches.

−Lacks the high 8000 Hz polling rate and rapid trigger features of the K673 HE.
−Uses standard linear switches instead of magnetic Hall Effect switches.
−Keycap material is listed as a mix of PBT and ABS, not purely PBT.

Redragon UCAL K673 HE

+Features UltraMag POM magnetic Hall Effect switches for high precision.
+Native 8000 Hz hyper-polling rate for minimal input latency.
+Includes software-adjustable rapid trigger technology.
+Described as having a 5-layer noise dampening system for a cleaner sound.
+Offers multi-platform driver support, including a web-based interface.

−Wired-only connectivity, lacking Bluetooth or 2.4GHz wireless options.
−Heavier plastic case construction at 1240g.
−Not listed as hot-swappable, limiting switch customization.
−No integrated display screen.

Which Keyboard Is Better for Your Needs?

The K708 wins in scenarios demanding flexibility, portability, and a premium build, taking Office, Travel, and Content Creation categories. The K673 HE is the clear choice for dedicated, wired competitive Gaming due to its high polling rate and magnetic switches. For Programming, the keyboards are evenly matched on core layout and ergonomic features, while Modding favors the K708 for its hot-swap sockets and described internal foams.

GamingRedragon UCAL K673 HE

•The K673 HE has a specified 8000 Hz polling rate for lower latency.
•It features Hall Effect magnetic switches with adjustable actuation points.
•It includes dedicated rapid trigger technology for competitive gaming.

OfficeRedragon K708

•The K708 offers tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible device switching.
•Its aluminum case and lighter weight (850g) may offer a more premium feel.
•It includes a TFT screen for displaying status information like battery level.

ProgrammingTie

•Both share the same 75% layout with dedicated function keys.
•Both feature a knob for media and volume control.
•Both use a gasket mount structure, which can provide a comfortable typing feel.

TravelRedragon K708

•The K708 is significantly lighter at 850g compared to the K673 HE's 1240g.
•Its wireless capabilities eliminate the need for a cable on the go.
•The vendor description mentions Bluetooth connectivity for use with mobile devices.

ModdingRedragon K708

•The K708 is explicitly listed as hot-swappable, supporting 3-pin and 5-pin switches.
•Its vendor description details multi-layer sound dampening with Poron and silicone pads.
•It includes double-shot keycaps, which are more durable for repeated handling.

Content CreationRedragon K708

•Wireless connectivity provides a cleaner desk setup for filming or streaming.
•The TFT screen and knob offer convenient at-a-glance controls for media playback and volume.
•The aluminum case may contribute to a more professional aesthetic on camera.