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Compare Royal Kludge S98 FR vs Royal Kludge S98 JP Differences Side by Side

This comparison is for anyone trying to choose between the Royal Kludge S98 FR and the Royal Kludge S98 JP. Both are 96% wireless mechanical keyboards with an LCD screen, a multifunction knob, sound dampening, and the same 3750mAh battery. The decision is difficult because the keyboards share almost every core feature, including the same brand, price point, and construction philosophy. The real differentiator is the layout standard: the S98 FR uses an ANSI layout with French AZERTY legends, while the S98 JP uses a JIS layout with Japanese Kana legends.

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S98-FR Clavier Mécanique Sans Fil 96% AZERTY
79
S98-JP 96% ワイヤレス メカニカルキーボード JIS配列

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  • Built with the ANSI layout standard
  • Runs at a 4000 Hz polling rate
  • Weighs about 1879 g
  • Sized at 42 x 409 x 140 mm
  • Built with the JIS layout standard
  • Uses a Top Mount mounting style
  • Weighs about 1880 g
  • Sized at 140 x 410 x 40 mm
Scores
  • Performance: 85.5
  • Build Quality: 66.7
  • Productivity: 91.2
  • Customizability: 79.5
  • Portability: 56.5
Scores
  • Performance: 78.2
  • Build Quality: 70.1
  • Productivity: 91.2
  • Customizability: 79.6
  • Portability: 56.6
Name
Royal Kludge S98 FR
Name
Royal Kludge S98 JP
Release year
2025
Release year
2025
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
96%
Layout Standard
ANSI
Layout Standard
JIS
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
LCD
Display Support
 
LCD
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
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
4000 Hz
Polling Rate
-
Battery capacity
3750 mAh
Battery capacity
3750 mAh
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
-
Mount Style
Top Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
-
Case Material
-
Keycaps Material
ABS
Keycaps Material
ABS
Dimensions
42 x 409 x 140 mm
Dimensions
140 x 410 x 40 mm
Weight
1879g
Weight
1880g
*Something incorrect or missing? Please
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Pros and Trade-offs

If you primarily game or want the widest compatibility with keycap sets and software shortcuts, choose the Royal Kludge S98 FR for its ANSI layout and 4000 Hz polling rate. If you need a JIS layout for typing in Japanese or prefer the explicitly stated Top Mount design, the Royal Kludge S98 JP is your choice. In all other aspects, these keyboards are functionally identical, so let the layout standard be your guide.

Royal Kludge S98 FR

  • +Features a 4000 Hz polling rate, which the vendor links to better gaming performance.
  • +ANSI layout is the most common standard, offering broad keycap and software shortcut compatibility.
  • +Includes an LCD screen and multifunction knob for volume and mode controls.
  • +Comes with double-shot PBT keycaps for durability and fade-resistant legends.
  • +Built with an IXPE switch pad, dual-layer foam, and silicone pad for significant noise reduction.
  • −The JIS layout of the S98 JP may be more familiar for users typing in Japanese.
  • −The mounting style is not specified, while the S98 JP vendor explicitly mentions a top mount design.
  • −Heavy at approximately 1879g, which is less portable than lighter 60% keyboards.

Royal Kludge S98 JP

  • +JIS layout includes Japanese Kana keycaps, ideal for native Japanese typists or Kana learners.
  • +The vendor explicitly states a Top Mount design, which can influence typing feel and acoustics.
  • +Includes an LCD screen and multifunction knob for intuitive control of settings.
  • +Equipped with double-shot PBT keycaps and sound dampening (IXPE pad, foam, silicone).
  • −Does not list a polling rate, making it a less confident choice for competitive gaming.
  • −JIS layout has a different key count and space bar size, limiting standard keycap set compatibility.
  • −Heavy at approximately 1880g, not ideal for frequent transport.

Which Keyboard Is Better for Your Needs?

The Royal Kludge S98 FR takes the lead for Gaming and Content Creation due to its higher polling rate and more universal ANSI layout, which benefits game compatibility and keycap availability. For Office, Programming, Travel, and Modding, the two keyboards are effectively tied, sharing the same wireless connectivity, battery life, hot-swappable PCB, sound dampening, and screw-in stabilizers. The core trade-off is not about performance but about the physical key layout and language support you require.

GamingRoyal Kludge S98 FR
  • •The S98 FR has a 4000 Hz polling rate, which the vendor description highlights for gaming responsiveness.
  • •The S98 JP does not list a polling rate in its specs, making the S98 FR the more confident choice for gaming latency.
  • •The ANSI layout of the S98 FR is more common for PC gaming and offers easier keycap compatibility.
OfficeTie
  • •Both keyboards offer the same triple-mode connectivity (Bluetooth 5.0, 2.4 GHz, USB-C).
  • •Both have a 3750mAh battery for long wireless use.
  • •Both include sound dampening foam layers to reduce noise in a shared workspace.
  • •Both feature screw-in stabilizers and lubricated switches for a smoother typing feel.
ProgrammingTie
  • •Both share the same 96-key compact layout, preserving a full number row and navigation keys.
  • •Both have hot-swappable PCBs that accept 3-pin and 5-pin switches for customizing the typing feel.
  • •Neither keyboard provides a specific advantage in terms of key count or programmability.
TravelTie
  • •Both keyboards have the same wireless options (Bluetooth 5.0 and 2.4 GHz) for use on the go.
  • •Both weigh nearly the same (around 1880g), which is heavy for travel.
  • •Both have a large 3750mAh battery that supports extended use away from a power outlet.
ModdingTie
  • •Both keyboards support hot-swappable switches (3-pin and 5-pin) for easy switch changes.
  • •Both use screw-in stabilizers, a preferred feature for modders.
  • •Both are pre-built with sound dampening materials including an IXPE pad, foam layers, and silicone.
Content CreationRoyal Kludge S98 FR
  • •The S98 FR's ANSI layout is more widely supported by creative software shortcuts and keycap sets.
  • •The S98 FR's 4000 Hz polling rate ensures snappier keypress registration during editing.
  • •Both have an LCD screen for displaying media info and a volume knob for quick adjustments.

Frequently Asked Questions (FAQ)

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