Aesco A83 Air vs Keychron K1 Ultra
Get the Aesco A83 Air for the 3,800 mAh battery. Get the Keychron K1 Ultra for knob and sound dampening.
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.
Aesco A83 Air
Keychron K1 Ultra
Layout size
75%
80%
Battery
3,800 mAh
2,600 mAh
Knob
No
Yes
Sound dampening
No
Yes
Backlight
RGB
RGB, north-facing
- Aesco A83 Air
- Keychron K1 Ultra
- Performance
- 4489
- Build quality
- 4070
- Productivity
- 4584
- Customizability
- 5774
- Portability
- 6277
- Hot-swappable
- Low profile
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Aesco A83 Air
No owner reviews collected yet.
Keychron K1 Ultra
1 owner reviews
“Feels a little bit high after the MacBook keyboard, but one will get used to it. The quality is amazing.”
Aesco A83 Air vs Keychron K1 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 24 specs differ
Aesco A83 Air
Keychron K1 Ultra
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
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