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Compare Redragon ANTONIUM K743 Pro vs ANTONIUM K745 Differences Side by Side

This comparison is for buyers deciding between two of Redragon's gasket-mounted, hot-swappable keyboards. The choice hinges on a fundamental trade-off: the K743 Pro offers modern wireless connectivity and a space-saving TKL layout with extra features, while the K745 is a traditional, wired full-size board. Both share core specs like PBT keycaps and linear switches, making the decision about layout, connectivity, and price.

82
ANTONIUM K743 PRO (Side Printed PBT Keycaps)
60
ANTONIUM K745

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  • Available in a 80% layout
  • Comes with a knob
  • Includes a Yes, TFT display
  • Compatible with both Mac and Windows
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 920 g
  • Sized at 37 x 373 x 140 mm
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Available in a 100% layout
  • Includes a No display
  • Supports Wired, Wired only connectivity
  • Weighs about 1060 g
  • Sized at 38 x 445 x 142 mm
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 78.3
  • Build Quality: 75.5
  • Productivity: 90.9
  • Customizability: 78.1
  • Portability: 70.3
Scores
  • Performance: 61.9
  • Build Quality: 61.3
  • Productivity: 63.2
  • Customizability: 53.9
  • Portability: 43.5
Name
Redragon ANTONIUM K743 Pro
Name
Redragon ANTONIUM K745
Release year
2025
Release year
2025
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
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
Gasket Mount
Mount Style
Gasket 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
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
37 x 373 x 140 mm
Dimensions
38 x 445 x 142 mm
Weight
920g
Weight
1060g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. If you value a clean desk, device switching, and modern features like a screen, the Redragon K743 Pro is worth the higher cost. If your work relies on a numpad and you prefer a simple, reliable wired connection at a lower price, the Redragon K745 is the sensible pick. Both deliver a gasket-mounted typing experience with hot-swap capability.

Redragon ANTONIUM K743 Pro

  • +Tri-mode connectivity (Bluetooth, 2.4GHz, wired) for maximum flexibility.
  • +Includes a 1.14-inch TFT screen and a control knob for media and customization.
  • +Features south-facing RGB LEDs and screw-in stabilizers for better modding potential.
  • +Comes with a comprehensive five-layer sound dampening system including PO foam, IXPE foam, and a PET sound pad.
  • +Lighter weight and more compact 80% TKL form factor.
  • −More expensive than the K745.
  • −Battery-dependent for wireless use, which may require periodic charging.
  • −Lacks a dedicated numpad, which some users require.

Redragon ANTONIUM K745

  • +More affordable than the K743 Pro.
  • +Full-size 108-key layout includes a numpad and four extra programmable hotkeys.
  • +Wired-only connection ensures consistent latency and no battery management.
  • +Includes spare Dragon Chant switches and extra red ESC and spacebar keycaps in the box.
  • +Also features a five-layer sound absorption foam system for a dampened typing experience.
  • −Wired-only, offering no wireless connectivity options.
  • −Larger, heavier full-size form factor is less portable.
  • −No screen, knob, or mentioned polling rate specification.

Which Keyboard Is Better for Your Needs?

The K743 Pro is the more versatile choice, winning for gaming, travel, modding, and content creation due to its wireless options, compact size, and extra features like a screen and knob. The K745 is the clear pick for office use where a full numpad is non-negotiable and a wired connection is acceptable. For programming, the decision is a toss-up based purely on layout preference, as both offer a solid foundation for customization.

GamingRedragon ANTONIUM K743 Pro
  • •The K743 Pro offers a 1000 Hz polling rate for potentially lower latency, a spec not listed for the K745.
  • •Its TKL layout frees up more desk space for mouse movement.
  • •It includes a knob for quick volume or media control.
OfficeRedragon ANTONIUM K745
  • •The K745's full-size layout includes a dedicated numpad for data entry.
  • •Its wired-only connection avoids potential wireless interference or battery concerns in a stationary setup.
  • •It includes four extra programmable hotkeys for productivity shortcuts.
ProgrammingTie
  • •Both are hot-swappable, allowing customization of switch feel.
  • •Both feature PBT keycaps for durability.
  • •The K743 Pro's TKL layout is more portable, while the K745's full layout may be preferred for some workflows.
TravelRedragon ANTONIUM K743 Pro
  • •The K743 Pro is significantly smaller (80% vs 100% layout) and lighter (920g vs 1060g).
  • •It offers Bluetooth and 2.4 GHz wireless connectivity for cable-free use with laptops.
  • •Its included USB-C cable is detachable for easier packing.
ModdingRedragon ANTONIUM K743 Pro
  • •The K743 Pro lists screw-in stabilizers, which are generally preferred for modding over clip-in types not mentioned for the K745.
  • •Its south-facing RGB LEDs are better for compatibility with aftermarket keycaps.
  • •Both share a hot-swappable socket and gasket mount structure.
Content CreationRedragon ANTONIUM K743 Pro
  • •The K743 Pro's TFT screen and knob can be used for monitoring system stats or controlling timelines and volume.
  • •Its three-mode connectivity allows easy switching between multiple devices.
  • •The vendor description mentions software support for creating macros and custom keybindings.

Frequently Asked Questions (FAQ)

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