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Compare Redragon ANTONIUM K745 vs COVE K733 Differences Side by Side

This comparison is for users deciding between a complete, full-size keyboard and a specialized numpad accessory. The decision is challenging because both are from Redragon, share similar gasket-mounted builds and sound-dampening features, but serve fundamentally different purposes. The ANTONIUM K745 is a standalone 108-key wired board, while the COVE K733 is a compact, tri-mode wireless numpad with a screen. Your choice hinges entirely on whether you need a primary input device or a secondary tool to complement a smaller keyboard.

60
ANTONIUM K745
80
COVE K733 Mechanical Numpad Keyboard

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  • 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
  • Features PBT keycaps
  • Available in a Numpad layout
  • Comes with a knob
  • Includes a Yes display
  • Compatible with both Mac and Windows
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 230 g
  • Sized at 98 x 165 x 38 mm
Scores
  • Performance: 61.8
  • Build Quality: 61.3
  • Productivity: 63.3
  • Customizability: 53.9
  • Portability: 43.5
Scores
  • Performance: 83.3
  • Build Quality: 74.6
  • Productivity: 82.9
  • Customizability: 79.1
  • Portability: 88.3
Name
Redragon ANTONIUM K745
Name
Redragon COVE K733
Release year
2025
Release year
2025
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
Numpad
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
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
8000 Hz
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
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
-
Dimensions
38 x 445 x 142 mm
Dimensions
98 x 165 x 38 mm
Weight
1060g
Weight
230g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your decision is straightforward: the ANTONIUM K745 is a primary, full-featured keyboard, while the COVE K733 is a specialized accessory. If your desk setup lacks a numpad or you value wireless flexibility for calculations and shortcuts, the K733 is a capable add-on. For anyone needing their one and only keyboard for all tasks, the full layout and included accessories of the K745 make it the necessary choice.

Redragon ANTONIUM K745

  • +Complete 108-key full-size layout with four extra hotkeys.
  • +Includes PBT shine-through keycaps for better durability.
  • +Comes with a keycap and switch puller and four extra switches.
  • +Wired USB-C connection ensures consistent performance.
  • +Features 5-layer sound absorption including PO foam, IXPE foam, and a PET sound pad.
  • −Wired-only connectivity limits placement and multi-device use.
  • −Large size (445x142mm) and heavy weight (1060g) reduce portability.
  • −No integrated wrist rest or display.

Redragon COVE K733

  • +Tri-mode wireless connectivity (Bluetooth, 2.4GHz, and wired USB-C).
  • +Built-in calculator display with PC and Calculator modes.
  • +Includes a custom control knob for media or application control.
  • +Extremely portable at 230g with a compact 22-key numpad layout.
  • +Lists an 8000 Hz polling rate for responsive input in wired mode.
  • −Is only a numpad, not a full keyboard.
  • −Vendor reviews note the calculator may not follow standard operator precedence.
  • −The keycap material is not specified as PBT in the metadata.

Which Keyboard Is Better for Your Needs?

The ANTONIUM K745 is the clear choice for primary use cases requiring a full keyboard, such as gaming and programming. The COVE K733 excels as a secondary device for office work, travel, and content creation due to its wireless versatility, calculator functions, and ultra-portable form factor. For modding enthusiasts, both offer a similar foundation with gasket mounts and hot-swap sockets.

GamingRedragon ANTONIUM K745
  • •The ANTONIUM K745 offers a full 108-key layout with anti-ghosting for simultaneous key presses.
  • •Its wired connection provides a consistent, lag-free connection suitable for gaming.
  • •The inclusion of four extra hotkeys provides potential for macro bindings.
OfficeRedragon COVE K733
  • •The COVE K733's tri-mode wireless connectivity (Bluetooth, 2.4GHz, wired) offers flexibility for multi-device setups.
  • •Its built-in calculator display and dedicated calculator mode are designed for data entry and quick calculations.
  • •The compact, 22-key size and light 230g weight free up desk space.
ProgrammingRedragon ANTONIUM K745
  • •The ANTONIUM K745's full-size layout includes a dedicated numpad, which is often preferred for entering numbers and symbols in code.
  • •Its PBT keycaps, as listed, may offer better long-term durability for heavy typing.
  • •The wired connection ensures no battery management or wireless interference during long sessions.
TravelRedragon COVE K733
  • •The COVE K733 is significantly lighter at 230g compared to the K745's 1060g.
  • •Its compact dimensions (98x165x38mm) make it highly portable.
  • •Wireless operation removes the need to manage a cable on the go.
ModdingTie
  • •Both keyboards feature a gasket mount design and 5-layer sound dampening with PO foam, IXPE foam, PET pad, socket foam, and silicone.
  • •Both are listed as hot-swappable, allowing for easy switch changes.
  • •Both include Redragon's Creamy Dragon Chant linear switches as a starting point.
Content CreationRedragon COVE K733
  • •The COVE K733's control knob can be mapped for timeline scrubbing or parameter adjustments.
  • •Its screen can display calculator results or other data without switching windows.
  • •The tri-mode connectivity allows it to be used wirelessly with tablets or secondary devices for a cleaner setup.

Frequently Asked Questions (FAQ)

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