Ajazz AK980 vs Royal Kludge S98Battery Life vs Build Features
Choose the Ajazz AK980 for superior wireless battery life, or the Royal Kludge S98 for a more feature-rich desktop experience.
Which one should you get?
Get the
Ajazz AK980
Battery Life
- Massive 8000mAh battery for extended wireless use.
- Lighter weight (1140g) and thinner profile for better portability.
- Five-layer gasket mount structure for a potentially more cushioned typing feel.
- Smaller 3750mAh battery requires more frequent charging.
- Much heavier at 1879g, making it less portable.
- Top mount design may offer a different, firmer typing feel compared to gasket mount.
Get the
Royal Kludge S98
Build Features
- Includes a multifunction control knob for media and settings.
- Features a built-in USB 2.0 passthrough port.
- Comes with four-layer sound absorbing foam and well-lubed stabilizers.
- Much heavier at 1879g, making it less portable.
- Smaller 3750mAh battery requires more frequent charging.
- Top mount design may offer a different, firmer typing feel compared to gasket mount.
Your primary need dictates the choice. If your keyboard rarely moves and you value desktop convenience features like a knob and USB passthrough, the Royal Kludge S98 is the more capable hub. If you prioritize wireless freedom, long battery life, and a lighter build for occasional transport, the Ajazz AK980 delivers superior endurance and portability at a potentially lower cost.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Ajazz AK980
Royal Kludge S98
Connection
Wireless
Bluetooth, 2.4 GHz, Wired
Battery
8,000 mAh
3,750 mAh
Switch options
Linear
Linear, Tactile
Mount style
Gasket Mount
Gasket Mount, Top Mount
Knob
No
Yes
- Ajazz AK980
- Royal Kludge S98
- Performance
- 4266
- Build quality
- 5072
- Productivity
- 4282
- Customizability
- 5872
- Portability
- 5753
- Hot-swappable
- Display: TFT
What will you mostly use it for?
The Royal Kludge S98 takes the lead for stationary, feature-focused use cases like office work, gaming, and content creation due to its knob, passthrough port, and sound-dampening construction. The Ajazz AK980 is the clear choice for portability and long wireless sessions, thanks to its lighter weight and massive battery. For programming and basic modding, the keyboards are closely matched, with the Ajazz offering a specific gasket mount appeal.
Pick the Royal Kludge S98
- The Royal Kludge S98 features south-facing RGB LEDs, which are listed as a key feature and are often preferred for compatibility with certain keycap profiles.
- Its top-mount design, as described by the manufacturer, is noted for stability and typing precision.
- The keyboard includes a dedicated software for customization when used in wired mode.
Ajazz AK980 vs Royal Kludge S98 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 21 specs differ
Ajazz AK980
Royal Kludge S98
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB passthrough
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
Mac & Windows
Released
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Ajazz AK980 vs Royal Kludge S98: your questions
The Ajazz AK980 has a significantly larger 8000mAh battery compared to the Royal Kludge S98's 3750mAh battery. Based on the listed capacities, the Ajazz should offer more than double the wireless usage time between charges.
Yes, the Royal Kludge S98 includes a control knob. The manufacturer states this knob can be used to adjust volume, lighting, and connection settings with a twist or click.
The Ajazz AK980 uses a gasket mount, which its vendor describes as a five-layer filled structure. The Royal Kludge S98 uses a top mount design, which the manufacturer pairs with four-layer sound absorbing foam.
Only the Royal Kludge S98 has a built-in USB 2.0 passthrough port, allowing you to connect a flash drive or other peripheral directly to the keyboard. The Ajazz AK980 does not list this feature.
The Royal Kludge S98 may have an edge for quiet typing. Its product description specifically highlights four-layer sound absorbing foam and well-lubed stabilizers designed to reduce noise. The Ajazz AK980 also has a gasket structure for noise reduction, but the RK's foam layers are explicitly called out.
Both keyboards feature PBT keycaps. The Royal Kludge S98's listing specifies they are double-shot PBT keycaps, which typically offer more durable legends.
There is a substantial weight difference. The Ajazz AK980 weighs 1140 grams (1.14kg), while the Royal Kludge S98 weighs 1879 grams (1.88kg). The RK S98 is over 60% heavier.
Both offer software support, but the details differ. The Royal Kludge S98 listing mentions professional software support for key mappings and macros when connected via wire. The Ajazz AK980 vendor page does not detail software features, focusing instead on hardware customization like switch swapping.
Both keyboards have a TFT screen. According to their descriptions, the screens can display information like time, connection mode, battery level, and custom GIFs or animations. The RK S98's screen also integrates with the knob for control.
The Ajazz AK980 is more portable. It is significantly lighter (1140g vs 1879g) and has a slimmer profile (19mm tall vs 41mm). Combined with its larger battery, it is better suited for mobile use.
The Royal Kludge S98's description states it comes with "well-lubed, custom switches" and "well-lubed stabilizers." The Ajazz AK980 vendor page lists various switch options with their specifications but does not explicitly state if they are pre-lubed from the factory.
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