Ajazz AK870 vs Royal Kludge RK Sink87G
Get the Ajazz AK870 for hot-swappable and the 4,000 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.
Ajazz AK870
Royal Kludge RK Sink87G
Hot-swappable
Yes
No
Battery
4,000 mAh
1,850 mAh
Case material
ABS
Plastic
Knob
Yes
No
Display
TFT
None
- Ajazz AK870
- Royal Kludge RK Sink87G
- Performance
- 5159
- Build quality
- 5543
- Productivity
- 8359
- Customizability
- 7349
- Portability
- 7367
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Ajazz AK870
5 owner reviews
“I love this keyboard. The sound is slightly clicky and mostly creamy. Super smooth to work on. I’ve also set up the RGB to match my PC ones.”
Royal Kludge RK Sink87G
No owner reviews collected yet.
Ajazz AK870 vs Royal Kludge RK Sink87G specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 20 specs differ
Ajazz AK870
Royal Kludge RK Sink87G
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
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