Aesco A83 Air vs Keychron K3 Ultra
Get the Aesco A83 Air for the 3,800 mAh battery. Get the Keychron K3 Ultra for qmk and via.
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 K3 Ultra
Battery
3,800 mAh
2,600 mAh
QMK
No
Yes
VIA
No
Yes
Sound dampening
No
Yes
Layout standard
ANSI
ANSI, ISO
- Aesco A83 Air
- Keychron K3 Ultra
- Performance
- 4486
- Build quality
- 4076
- Productivity
- 4588
- Customizability
- 5686
- Portability
- 6282
- Layout size: 75%
- 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 K3 Ultra
6 owner reviews
“I bought this keyboard to test for work. I love how sturdy it feels, the wood aspects make it feel premium as well. I opted for the banana switches, they do not disturb my colleagues and it feels great for everyday tasks. The battery also seems to hold out…”
“Meh. I dont like the wood grain and they make it difficult to return or exchange”
Aesco A83 Air vs Keychron K3 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 21 specs differ
Aesco A83 Air
Keychron K3 Ultra
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Backlight
QMK
VIA
Mac & Windows
Released
Compare prices
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