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Compare KEEBD Cantor vs Keychron B3 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the KEEBD Cantor and Keychron B3 Pro and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Cantor Keyboard Kit
Keychron B3 Pro Ultra-Slim Wireless Keyboard

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  • Released in 2022
  • Available in a Other layout
  • Offers Split ergonomics
  • Features PBT, ABS keycaps
  • Released in 2025
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Offers Normal ergonomics
  • Compatible with both Mac and Windows
  • Provides dedicated media keys
  • Connects via USB-C
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 1200 mAh battery
  • Weighs about 410 g
  • Sized at 3 x 100 x 380 mm
  • Made with a ABS case
  • Features ABS keycaps
Scores
  • Performance: 36.9
  • Build Quality: 38.6
  • Productivity: 43.7
  • Customizability: 48.3
  • Portability: 61.4
Scores
  • Performance: 49.2
  • Build Quality: 43
  • Productivity: 68.3
  • Customizability: 46.4
  • Portability: 79
Name
KEEBD Cantor
Name
Keychron B3 Pro
Release year
2022
Release year
2025
Switch Options
-
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
Other
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Split
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
1200 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
-
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Case Colors
Case Colors
Case Material
-
Case Material
ABS
Keycaps Material
PBT, ABS
Keycaps Material
ABS
Dimensions
-
Dimensions
3 x 100 x 380 mm
Weight
-
Weight
410g
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