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Head to head · Prices checked Oct 21, 2026

Keychron B11 Pro vs Azio Retro Classic

Get the Keychron B11 Pro for hall effect. Get the Azio Retro Classic for hot-swappable and the 5,000 mAh battery.

Keychron B11 Pro Ultra-Slim Wireless Foldable Keyboard

Hall effect

Keychron B11 Pro

5.0 · 4 reviews

from$64at Keychron

Shop nowCompare 3 stores

What actually differs

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 B11 Pro

Azio Retro Classic

  • Hall effect (magnetic)

    Yes

    No

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Hot-swappable

    No

    Yes

  • Battery

    250 mAh

    5,000 mAh

  • Low profile

    Yes

    No

KeebFinder scores

How we score
  • Keychron B11 Pro
  • Azio Retro Classic
Performance
48
61
Build quality
42
65
Productivity
58
60
Customizability
42
57
Portability
49
57
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron B11 Pro

5.0

4 owner reviews

Praise
“The folding keyboad feels very nice to use, I’m surprised since it lays flat i thought would be as comfortable. Very happy with purchase.”
JoseVerified buyer· via Keychron

Azio Retro Classic

No owner reviews collected yet.

Full specs

Keychron B11 Pro vs Azio Retro Classic specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

13 of 19 specs differ

Keychron B11 Pro

Azio Retro Classic

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky

Hall effect (magnetic)

Yes
No

Hot-swappable

No
Yes

Low profile

Yes
No

Layout

Layout standard

ANSI
ANSI

Ergonomics

Alice
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

250 mAh
5,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum, Plastic, Wood

Keycaps

ABS
ABS, PBT

Weight

260 g
1,587 g

Dimensions

—
40 x 147 x 455 mm

Backlight

None
White

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2018

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $64Visit
  • MKUS

    In stock
    $64Visit
  • Keychron (DE)DE

    In stock
    $90Visit
  • AmazonGlobal

    Check price
    Visit
  • AzioUS

    In stock
    $199Visit
  • AmazonGlobal

    Check price
    ~$199Visit

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