Ajazz AK650 vs Sikakeyb SK1 Mountain City
Get the Ajazz AK650 for the 5,000 mAh battery and knob.
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 AK650
Sikakeyb SK1 Mountain City
Layout size
65%
60%
Battery
5,000 mAh
1,900 mAh
Case material
ABS
Aluminum, Plastic
Knob
Yes
No
Display
TFT
None
- Ajazz AK650
- Sikakeyb SK1 Mountain City
- Performance
- 6044
- Build quality
- 6750
- Productivity
- 6750
- Customizability
- 7573
- Portability
- 8982
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
Ajazz AK650 vs Sikakeyb SK1 Mountain City specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 18 specs differ
Ajazz AK650
Sikakeyb SK1 Mountain City
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Weight
Dimensions
Backlight
Mac & Windows
Released
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