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.
RX Storm RX870
Royal Kludge S85
Hot-swappable
No
Yes
Battery
4,000 mAh
7,200 mAh
Knob
No
Yes
Display
None
OLED
Weight
1,380 g
950 g
- RX Storm RX870
- Royal Kludge S85
- Performance
- 5767
- Build quality
- 5469
- Productivity
- 4784
- Customizability
- 4074
- Portability
- 6186
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
- Mount style: Gasket Mount
- Keycaps: PBT
RX Storm RX870 vs Royal Kludge S85 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 20 specs differ
RX Storm RX870
Royal Kludge S85
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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![[Out of Stock] RX870 TKL 80% Mechanical Keyboard](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/GZY09776.jpg?v=1710146688&width=3840&quality=75)











