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Compare Keychron B2 Pro UltraSlim vs Q2 US Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron B2 Pro UltraSlim and Keychron Q2 US 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. Explore the strengths and unique attributes of each keyboard to find the one that perfectly fits your needs. Start comparing now and discover the best keyboard for you!
-26% off
Keychron B2 Pro Ultra-Slim Wireless Keyboard - Image: 1
Keychron Q2 QMK Custom Mechanical Keyboard (US ANSI Layout) - Image: 1
Kechron B2 Pro Wireless Low Profile Keyboard - Image: 1
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Keychron
$39
MK
$39
Name
Keychron B2 Pro UltraSlim
Name
Keychron Q2 US
Name
Keychron Kechron B2 Pro
Release year
2025
Release year
2021
Release year
2025
Switch Options
Linear, Tactile, Clicky
Switch Options
Clicky, Tactile, Linear
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
65%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Polling Rate
21015 Hz
Battery capacity
800 mAh
Battery capacity
-
Battery capacity
800 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Mount Style
Gasket Mount
Mount Style
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb, South-face
Backlight
 
Case Colors
Case Colors
Case Colors
Case Material
ABS
Case Material
Aluminum
Case Material
Plastic
Keycaps Material
ABS
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
5 x 96 x 5 mm
Dimensions
34 x 121 x 328 mm
Dimensions
-
Weight
585g
Weight
1645g
Weight
-
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