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Compare Redragon ANTONIUM K745 Pro vs DEVARAJAS K556 Differences Side by Side

This comparison is for buyers deciding between two full-size, hot-swappable Redragon keyboards at a similar price point. The choice hinges on a core trade-off: the ANTONIUM K745 Pro offers modern tri-mode wireless connectivity and extensive sound dampening, while the DEVARAJAS K556 provides a sturdier aluminum frame and a choice of tactile or linear switches out of the box. Both support software customization and have their own strengths, making the decision dependent on whether you prioritize a clutter-free desk or a more premium-feeling construction.

63
ANTONIUM K745 PRO
64
DEVARAJAS K556

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  • Released in 2025
  • Has Linear switch options
  • Has built-in sound dampening
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • 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 2018
  • Has Tactile, Linear switch options
  • Supports Wired, Wired only connectivity
  • Weighs about 1400 g
  • Sized at 41 x 432 x 122 mm
  • Made with a Aluminum case
  • Features ABS keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 74.4
  • Build Quality: 52
  • Productivity: 76
  • Customizability: 59.2
  • Portability: 51.8
Scores
  • Performance: 74.6
  • Build Quality: 60.3
  • Productivity: 65.6
  • Customizability: 59.4
  • Portability: 45.2
Name
Redragon ANTONIUM K745 Pro
Name
Redragon DEVARAJAS K556
Release year
2025
Release year
2018
Switch Options
Linear
Switch Options
Tactile, Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
100%
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
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
-
Battery capacity
-
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
Bottom Mount
Mount Style
Bottom 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
Aluminum
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
38 x 445 x 142 mm
Dimensions
41 x 432 x 122 mm
Weight
1060g
Weight
1400g
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Pros and Trade-offs

Your choice depends on what you value more in a daily driver. If you need to connect wirelessly to multiple devices, prefer a quieter typing experience, or move your keyboard often, the ANTONIUM K745 Pro is the clear pick. If you prioritize a sturdy, anchored typing feel from an aluminum chassis and want the option of tactile feedback without modifying the board, the DEVARAJAS K556 is the better option, provided you don't mind being tethered by a cable.

Redragon ANTONIUM K745 Pro

  • +Tri-mode connectivity with USB-C wired, Bluetooth, and 2.4GHz wireless.
  • +Extensive sound dampening with five listed foam layers and a silicone gasket.
  • +South-facing RGB LEDs for better compatibility with aftermarket keycaps.
  • +Includes PBT keycaps, which are generally more resistant to shine than ABS.
  • +Comes with a keycap and switch puller, USB-C cable, and nano receiver.
  • −Plastic case construction, which may feel less premium than metal alternatives.
  • −Only available with linear Mint Mambo switches, offering no out-of-the-box tactile option.
  • −The vendor description mentions Bluetooth 3.0/5.0, which may indicate older Bluetooth standards.

Redragon DEVARAJAS K556

  • +Fully anodized aluminum frame for increased durability and a premium feel.
  • +Offers a choice between tactile (brown) and linear (red) switch types from the factory.
  • +Includes eight spare switches, double the amount provided with the K745 Pro.
  • +Gold-plated USB connector according to the vendor description.
  • −Wired-only connectivity, with no wireless option.
  • −Uses ABS keycaps, which may develop shine over time more quickly than PBT.
  • −Heavier at 1400g, making it less portable.
  • −No specific mention of sound-dampening foams in the provided description.

Which Keyboard Is Better for Your Needs?

The ANTONIUM K745 Pro wins in scenarios where wireless flexibility, a quieter typing experience, or portability are key, such as for office use, travel, and content creation. The DEVARAJAS K556's primary advantage is its more durable aluminum construction. For gaming, the K745 Pro's confirmed high polling rate gives it an edge, while for programming and modding, the two keyboards are closely matched, offering similar core features for customization.

GamingRedragon ANTONIUM K745 Pro
  • •The ANTONIUM K745 Pro offers a 1000 Hz polling rate for wired use, which the DEVARAJAS K556's listing does not specify.
  • •Its tri-mode connectivity allows for a wireless setup to reduce cable clutter on the desk.
  • •The vendor page mentions four extra shortcut keys for potential macro binding.
OfficeRedragon ANTONIUM K745 Pro
  • •Tri-mode wireless connectivity (Bluetooth and 2.4GHz) provides flexibility to connect to multiple devices and reduces cable mess.
  • •The vendor description highlights five sound-absorbing foams for a quieter typing experience, which is beneficial in shared spaces.
  • •It is slightly lighter at 1060g compared to the DEVARAJAS K556's 1400g, making it easier to reposition.
ProgrammingTie
  • •Both keyboards feature a standard 100% ANSI layout with N-key rollover, providing all necessary keys for coding.
  • •Both are hot-swappable, allowing programmers to customize switch feel over time.
  • •The DEVARAJAS K556 includes eight spare switches, while the ANTONIUM K745 Pro includes four, offering more immediate backup components.
TravelRedragon ANTONIUM K745 Pro
  • •The ANTONIUM K745 Pro is lighter, weighing 1060g versus 1400g for the DEVARAJAS K556.
  • •Its wireless functionality means one less cable to pack and manage when moving between locations.
  • •It includes a USB-C cable and a nano receiver, supporting multiple connection methods on the go.
ModdingTie
  • •Both keyboards feature hot-swappable sockets for easy switch replacement.
  • •The ANTONIUM K745 Pro's vendor page mentions a gasket structure and five layers of foam (PO, IXPE, PET, bottom socket, silicone pad), offering a pre-modded sound profile.
  • •The DEVARAJAS K556's vendor page states its socket is compatible with 99.8%+ of switches and is designed for less wobbling.
Content CreationRedragon ANTONIUM K745 Pro
  • •Wireless connectivity via Bluetooth or 2.4GHz allows easy switching between a computer and a tablet or other creative devices.
  • •The four extra shortcut keys can be programmed via software for application-specific macros.
  • •South-facing RGB LEDs on the ANTONIUM K745 Pro are compatible with more aftermarket keycap sets that have shine-through legends.

Frequently Asked Questions (FAQ)

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