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Compare Redragon Behemoth K724 Pro vs FIZZ K617 Differences Side by Side

This comparison is for budget-conscious buyers deciding between Redragon's feature-packed wireless model and their most compact wired offering. The choice hinges on whether you prioritize a full suite of modern features like a screen and tri-mode connectivity, or the absolute smallest footprint and lowest price. Both are hot-swappable and offer RGB, making the layout and connectivity the core differentiators.

70
BEHEMOTH K724 PRO
FIZZ K617 60% Wired Mechanical Keyboard (Red Inner)

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  • Released in 2025
  • Has Linear switch options
  • Available in a 75% layout
  • Comes with a knob
  • Includes a Yes, TFT display
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1190 g
  • Sized at 37 x 335 x 37 mm
  • Features PBT keycaps
  • Released in 2021
  • Has Linear, Clicky switch options
  • Available in a 60% layout
  • Includes a No display
  • Features N-key rollover
  • Uses a Bottom Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 590 g
  • Sized at 38 x 99 x 36 mm
Scores
  • Performance: 65.6
  • Build Quality: 68.9
  • Productivity: 69.8
  • Customizability: 67
  • Portability: 74.4
Scores
  • Performance: 69.9
  • Build Quality: 55.1
  • Productivity: 52.4
  • Customizability: 56.6
  • Portability: 69.6
Name
Redragon Behemoth K724 Pro
Name
Redragon FIZZ K617
Release year
2025
Release year
2021
Switch Options
Linear
Switch Options
Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
60%
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
-
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
Bottom 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
37 x 335 x 37 mm
Dimensions
38 x 99 x 36 mm
Weight
1190g
Weight
590g
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Pros and Trade-offs

Your budget and need for wireless operation dictate this choice. The Redragon Behemoth K724 Pro is the comprehensive package, justifying its higher cost with a superior typing construction, versatile connectivity, and convenient extras like a screen and knob. The Redragon FIZZ K617 is a straightforward, minimal investment for users who want a small, wired keyboard for gaming or travel and are willing to forgo dedicated navigation keys and wireless features.

Redragon Behemoth K724 Pro

  • +Tri-mode connectivity (wired, 2.4GHz, Bluetooth) for flexible device pairing.
  • +Includes a 1.41-inch TFT screen and a multifunctional control knob.
  • +Gasket mount design with five listed sound-dampening pads for a tuned typing experience.
  • +Comes with PBT keycaps, four spare switches, and a switch puller.
  • +75% layout retains arrow and function keys in a compact form factor.
  • −At 1190g, it is substantially heavier than the 60% alternative.
  • −Higher price point compared to the entry-level FIZZ K617.
  • −The larger 75% footprint is less portable.

Redragon FIZZ K617

  • +Extremely compact 60% layout and light weight (590g) for maximum desk space.
  • +Lower cost, making it a very accessible entry point.
  • +Hot-swappable socket compatible with 3-pin and 5-pin switches.
  • +Wired connection ensures consistent latency with no battery to charge.
  • −Wired-only connectivity limits placement and adds cable clutter.
  • −60% layout lacks dedicated arrow and function keys, requiring layer memorization.
  • −Bottom mount design may offer a firmer typing feel compared to gasket mounts.
  • −Keycap material is not specified as PBT in the provided metadata.

Which Keyboard Is Better for Your Needs?

The Behemoth K724 Pro is the more versatile choice, winning in scenarios that benefit from its extra keys, wireless freedom, and premium features like the knob and screen. Its comprehensive sound-dampening setup also appeals to modders and those seeking a specific typing feel. The FIZZ K617 claims a clear victory only for travel due to its drastically smaller size and weight, making it a specialist pick for portability over features.

GamingRedragon Behemoth K724 Pro
  • •The Behemoth K724 Pro offers a 75% layout with dedicated arrow and function keys, reducing reliance on layers.
  • •Its tri-mode connectivity includes a 2.4 GHz wireless option for a cable-free desk setup.
  • •The vendor description mentions it is equipped with multiple sound dampening foams for a quieter experience.
OfficeRedragon Behemoth K724 Pro
  • •The 75% layout of the Behemoth K724 Pro includes function keys for shortcuts without key combos.
  • •Bluetooth and 2.4 GHz wireless modes provide flexibility for connecting to multiple devices or maintaining a clean desk.
  • •It includes a control knob for quick media and volume adjustments.
ProgrammingRedragon Behemoth K724 Pro
  • •The Behemoth K724 Pro's 81-key layout retains the arrow keys and a column of function keys, which are frequently used in IDEs.
  • •The inclusion of a detachable USB-C cable and wireless options aids in cable management for a multi-monitor setup.
  • •PBT keycaps, as listed in its specs, offer better long-term durability against shine from heavy use.
TravelRedragon FIZZ K617
  • •The FIZZ K617 is significantly lighter at 590g compared to the Behemoth's 1190g.
  • •Its 60% layout (38 x 99 x 36 mm) is far more compact, easily fitting into a backpack.
  • •As a wired-only keyboard, it requires no battery management or charging during travel.
ModdingRedragon Behemoth K724 Pro
  • •The Behemoth K724 Pro uses a gasket mount design, which the vendor states provides a softer, more cushioned typing feel.
  • •Its vendor description details five specific sound-absorbing pads (PO foam, IXPE switch foam, PET pad, socket foam, silicone pad) for acoustic tuning.
  • •It comes with four spare switches and a switch puller in the box, offering immediate modding components.
Content CreationRedragon Behemoth K724 Pro
  • •The integrated control knob on the Behemoth K724 Pro allows for precise scrubbing of timelines or adjusting brush sizes.
  • •The TFT screen can display system info or custom GIFs, useful for monitoring system stats during renders.
  • •Wireless connectivity reduces cable clutter on a streamer's or creator's desk.

Frequently Asked Questions (FAQ)

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