Keydous NJ98 vs NIUNIU Roly poly 40 R3
Get the Keydous NJ98 for knob.
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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.
Keydous NJ98
NIUNIU Roly poly 40 R3
Layout size
98%
40%
Case material
Aluminum, Brass, Steel
Aluminum
Switch options
Clicky, Linear
Linear
Knob
Yes
No
Display
Yes
None
A case display rather than a typing feature
- Keydous NJ98
- NIUNIU Roly poly 40 R3
- Performance
- 5147
- Build quality
- 7774
- Productivity
- 8351
- Customizability
- 8470
- Portability
- 6580
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
Keydous NJ98 vs NIUNIU Roly poly 40 R3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 23 specs differ
Keydous NJ98
NIUNIU Roly poly 40 R3
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIAL
Mac & Windows
Released
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