Keychron K3 V3 vs Royal Kludge RK Sink87G
Get the Keychron K3 V3 for hot-swappable. Get the Royal Kludge RK Sink87G for the 1,850 mAh battery.
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.
Keychron K3 V3
Royal Kludge RK Sink87G
Layout size
75%
80%
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Hot-swappable
Yes
No
Battery
1,550 mAh
1,850 mAh
Low profile
Yes
No
- Keychron K3 V3
- Royal Kludge RK Sink87G
- Performance
- 8259
- Build quality
- 8243
- Productivity
- 7059
- Customizability
- 8949
- Portability
- 7467
Keychron K3 V3 vs Royal Kludge RK Sink87G specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
18 of 24 specs differ
Keychron K3 V3
Royal Kludge RK Sink87G
Switch options
Hot-swappable
Mount style
Low profile
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.