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Compare Knife Lab Dolphins75 vs Furycube F75 S Differences Side by Side

This comparison is for buyers deciding between a high-end wired DIY kit and a versatile wireless pre-built keyboard. Both are 75% aluminum keyboards, but they cater to different priorities. The decision hinges on whether you value a customizable gasket-mount typing experience or the convenience of tri-mode connectivity and an out-of-the-box setup.

70
[In Stock] Dolphins75 75% Mechanical Keyboard
69
FURYCUBE F75 S Aluminum Wireless Mechanical Keyboard

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  • Released in 2022
  • Supports VIA configuration
  • Features N-key rollover
  • Uses a Gasket Mount mounting style
  • Supports Wired, Wired only connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 2400 g
  • Sized at 20 x 327 x 150 mm
  • Offers No RGB lighting
  • Released in 2024
  • Comes with a knob
  • Compatible with both Mac and Windows
  • Connects via USB-C
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 2000 g
  • Sized at 65 x 185 x 375 mm
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 68
  • Build Quality: 72.3
  • Productivity: 60.8
  • Customizability: 68.6
  • Portability: 61
Scores
  • Performance: 69.1
  • Build Quality: 61.8
  • Productivity: 73.6
  • Customizability: 70.6
  • Portability: 80.1
Name
Knife Lab Dolphins75
Name
Furycube F75 S
Release year
2022
Release year
2024
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
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
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
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
-
Keycaps Material
PBT
Dimensions
20 x 327 x 150 mm
Dimensions
65 x 185 x 375 mm
Weight
2400g
Weight
2000g
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Pros and Trade-offs

Your primary need dictates the choice. If you want a project-focused, wired keyboard with a specific gasket-mount sound and feel, the Knife Lab Dolphins75 kit is the better investment. If you prioritize wireless freedom, a ready-to-use setup, and a more affordable price point, the Furycube F75 S is the practical option.

Knife Lab Dolphins75

  • +Gasket mount design using poron gasket-foam for a consistent typing feel.
  • +Includes multiple customization foams (poron bottom foam, IXPE switch pad).
  • +Supports VIA software for key remapping.
  • +Offers a heavy, 2.4kg aluminum construction for stability.
  • +Sold as a comprehensive DIY kit for enthusiasts.
  • −Wired-only connectivity limits placement and device switching.
  • −Sold as a barebones kit, requiring separate purchase of switches and keycaps.
  • −Heavier and potentially less portable at 2400g.

Furycube F75 S

  • +Tri-mode connectivity with Bluetooth, 2.4 GHz, and wired USB-C.
  • +Pre-built configuration includes PBT keycaps and switches.
  • +Lighter weight (2000g) than the Dolphins75.
  • +Features RGB backlighting.
  • +Listing mentions optional knob support.
  • −Mounting style is not specified, unlike the Dolphins75's gasket mount.
  • −The vendor description does not mention software support like VIA.
  • −Polling rate for wireless modes is not stated.

Which Keyboard Is Better for Your Needs?

The Furycube F75 S is the clear choice for office, travel, and content creation due to its wireless connectivity and pre-built convenience. The Knife Lab Dolphins75 excels for modders seeking a detailed DIY project. For gaming and programming, the keyboards are closely matched, with the Dolphins75 offering a confirmed high polling rate and the F75 S providing layout flexibility.

GamingTie
  • •Both feature N-key rollover for anti-ghosting.
  • •The Dolphins75 has a confirmed 1000Hz polling rate, while the F75 S's polling rate is not specified.
  • •Both have hot-swappable PCBs for switch customization.
OfficeFurycube F75 S
  • •The Furycube F75 S offers Bluetooth and 2.4 GHz wireless connectivity for device switching.
  • •It is listed as a pre-built unit, arriving ready to use.
  • •It includes PBT keycaps, which are more durable against shine.
ProgrammingTie
  • •Both use a 75% ANSI layout, preserving arrow and function keys.
  • •Both support hot-swapping for personalized switch choices.
  • •The Dolphins75 supports VIA for easy key remapping.
TravelFurycube F75 S
  • •The Furycube F75 S is wireless, eliminating the need for a cable.
  • •It is 400g lighter than the Dolphins75 (2000g vs 2400g).
  • •Its pre-built nature means no separate components to transport.
ModdingKnife Lab Dolphins75
  • •The Knife Lab Dolphins75 is sold as a DIY kit, designed for assembly.
  • •It uses a gasket mount with poron gasket-foam for a specific typing feel.
  • •The kit includes multiple foam layers (poron bottom foam, IXPE switch pad) for internal customization.
Content CreationFurycube F75 S
  • •The Furycube F75 S has RGB backlighting for visual appeal.
  • •Its wireless design reduces cable clutter on a streaming desk.
  • •The listing mentions knob support for potential media control.

Frequently Asked Questions (FAQ)

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