Compare Redragon ANTONIUM K745 Pro vs Keychron C2 Differences Side by Side

This comparison is for buyers deciding between two popular, full-size, hot-swappable mechanical keyboards at a similar price point. The choice is difficult because one offers versatile wireless connectivity and extensive sound dampening out of the box, while the other provides a choice of linear, tactile, or clicky switches from the start and strong cross-platform support. Your priority between connection freedom and immediate typing feel will determine the winner.

Model
	63	72	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	4.8 stars (214 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Features N-key rollover Has built-in sound dampening Uses a Bottom Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Weighs about 1060 g Sized at 38 x 445 x 142 mm Made with a Plastic case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2020 Has Linear, Tactile, Clicky switch options Provides dedicated media keys Uses a Tray Mount mounting style Supports Wired, Wired only connectivity Made with a Plastic, ABS case Features ABS keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 74.4 Build Quality: 51.9 Productivity: 76 Customizability: 58.8 Portability: 51.8	Scores Performance: 65 Build Quality: 62.6 Productivity: 77 Customizability: 76.3 Portability: 47.7
Name	Name Redragon ANTONIUM K745 Pro	Name Keychron C2
Release year	Release year 2025	Release year 2020
Switch Options	Switch Options Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 100%
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	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 1000 Hz	Polling Rate 1000 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 Bottom Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Plastic, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material ABS
Dimensions	Dimensions 38 x 445 x 142 mm	Dimensions -
Weight	Weight 1060g	Weight -

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Pros and Trade-offs

Select the Redragon ANTONIUM K745 Pro if your primary need is wireless freedom and you prefer a keyboard that is heavily dampened for a quieter, creamier typing sound right out of the box. Opt for the Keychron C2 if you want to choose your switch type immediately, value a wired-only setup with multimedia controls, or plan to swap switches frequently as part of your customization journey.

Redragon ANTONIUM K745 Pro

+Tri-mode connectivity with wired USB-C, 2.4GHz wireless, and Bluetooth.
+Comes with five integrated sound-dampening foams (PO foam, IXPE switch foam, PET pad, socket foam, silicone pad).
+Includes PBT keycaps, which are more durable than ABS.
+South-facing RGB LEDs for better compatibility with aftermarket keycaps.
+Package includes a keycap puller, switch puller, four extra switches, and a nano receiver.

−Only available with linear Mint Mambo switches from the factory.
−No mention of dedicated multimedia keys in the specifications.
−The vendor description mentions a gasket structure, but the core metadata specifies a bottom mount style.

Keychron C2

+Available with linear (Red), tactile (Brown), or clicky (Blue) switches at purchase.
+Hot-swappable versions support a wide range of 3-pin and 5-pin MX-style switches.
+Includes 12 multimedia keys for quick media and system controls.
+Double-shot ABS keycaps on backlit versions for durable legends.
+Strong user review rating of 4.8/5 based on 214 reviews.

−Wired-only connectivity with no wireless option.
−Uses ABS keycaps, which can develop shine over time.
−North-facing RGB LEDs may cause interference with some Cherry-profile keycaps.

Which Keyboard Is Better for Your Needs?

The Redragon K745 Pro wins for gaming, travel, and content creation due to its wireless modes and software macro support. The Keychron C2 is the better choice for programming and modding because of its immediate switch variety and Linux compatibility. For general office use, both are capable, making it a tie that depends on whether you value wireless connectivity or dedicated media keys more.

GamingRedragon ANTONIUM K745 Pro

•Offers tri-mode connectivity (wired, 2.4GHz, Bluetooth) for flexible setup.
•Includes four extra programmable shortcut keys for macros.
•South-facing RGB LEDs prevent interference with Cherry-profile keycaps.

OfficeTie

•Both offer full 104-key layouts with number pads.
•Both support macOS and Windows systems.
•The K745 Pro has wireless options for a cleaner desk. The C2 offers multimedia keys for quick controls.

ProgrammingKeychron C2

•Available with tactile (Brown) or clicky (Blue) switches for better feedback during typing.
•Keychron's listing emphasizes compatibility with Linux systems.
•Standard ANSI layout is consistent across both platforms.

TravelRedragon ANTONIUM K745 Pro

•Bluetooth and 2.4GHz wireless modes allow use without a cable.
•Includes a USB-C cable and a nano receiver in the box for multiple connection methods.

ModdingKeychron C2

•Offers a choice of linear, tactile, or clicky Gateron G Pro or Keychron Mechanical switches from purchase.
•Hot-swappable versions support both 3-pin and 5-pin MX-style switches.
•North-facing RGB LEDs on the C2 may offer different aesthetic modding options.

Content CreationRedragon ANTONIUM K745 Pro

•Software support for creating custom macros and lighting effects, per Redragon's description.
•Wireless connectivity can reduce cable clutter in a studio setup.
•PBT keycaps are more resistant to shine from frequent use.