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Logitech Pebble Keys 2 K380s vs Keychron B33/B36

Which Keyboard Is Better?

    Top
    Main Differences
    Design
      DimensionsBuild QualityErgonomicsHardware CustomizabilityBacklight FeaturesBacklight ClarityCable & ConnectorWireless VersatilityMacro Keys And ProgrammingExtra FeaturesIn The Box
    Typing Experience
      Typing QualityTyping NoiseKeystrokesAdjustable Input GranularitySwitches
    Performance
      Single-Key LatencyMulti-Key LatencyData TransmissionChord Split
    Software and Operating System
      Configuration SoftwareComputer CompatibilityWireless Mobile Compatibility
    Comments

Products

Logitech Pebble Keys 2 K380s
Keychron B33/B36 
early access

Tested using Methodology v1.3.1

Updated Aug 28, 2024 05:30 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.4.2

Updated Nov 13, 2025 03:40 AM

This review is in Early access

SEE PRICE
Amazon.com
Logitech Pebble Keys 2 K380s Picture
Keychron B33/B36 Picture
ConnectivityWireless
Size
Compact (75%)
Switch Type
Scissor
N-Key Rollover (NKRO)
No
Output Type
No
Hot-Swappable Switches
No
ConnectivityLocked
Size
Locked
Switch Type
Locked
N-Key Rollover (NKRO)
Locked
Output Type
Locked
Hot-Swappable Switches
Locked
  1. Recommended in 7 articles:
  2. Keyboards
  3. Wireless
  4. Mac
  5. 4

Our Verdict

Logitech Pebble Keys 2 K380s

Keychron B33/B36

Full comparison details regarding individual product score sets can be found in the section below
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Variants

  • Pebble Keys 2 K380s (Tonal Graphite)
  • Pebble Keys 2 K380s (Tonal Rose)
  • Pebble Keys 2 K380s (Tonal White)
  • B33 (Black)
  • B36 (Black)

Review

See Logitech Pebble Keys 2 K380s Review
See Keychron B33/B36 Review
4 
0 

Check Price

Tonal Graphite
Pebble Keys 2 K380s
SEE PRICE
Amazon.com
Black
B33
SEE PRICE
Amazon.com
Tonal Rose
Pebble Keys 2 K380s
SEE PRICE
Walmart.com
Black
B36
SEE PRICE
Amazon.com
Tonal White
Pebble Keys 2 K380s
SEARCH
Amazon.com
 
Read more

Main Differences for
Gaming

Threshold 

0.10

Gaming 

5.5
0.0
No major differences between these keyboards for gaming. See full list of tests below.

Full Comparison

Design

Dimensions 
 

Top Picture  

Logitech Pebble Keys 2 K380s Top Picture
Keychron B33/B36 Top Picture Sample

SAMPLE

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To see pictures and test results

Size 
 

Compact (75%)
Locked

Height 
 

0.7" (1.7 cm)
Lock" (Lock cm)

Width  

11.0" (27.9 cm)
Lock" (Lock cm)

Depth 
 

4.9" (12.4 cm)
Lock" (Lock cm)

Depth With Wrist Rest 
 

N/A
N/A

Weight 
 

0.91 lbs (0.415 kg)
Lock lbs (Lock kg)
Show Text 

Build Quality 
 

7.0
N/A

Build Quality Close Up  

Logitech Pebble Keys 2 K380s Build Quality Close Up
Keychron B33/B36 Build Quality Close Up Sample

SAMPLE

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To see pictures and test results

Keycap Material  

Unknown
Locked
Show Text 

Ergonomics 
 

7.0
N/A

Side Picture  

Logitech Pebble Keys 2 K380s Side Picture
Keychron B33/B36 Side Picture Sample

SAMPLE

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To see pictures and test results

Curved/Angled 
 

No
Locked

Split Keyboard 
 

No
Locked

Key Alignment 
 

Staggered
Locked

Minimum Incline 
 

3.8°
Lock°

Medium Incline 
 

N/A
Lock°

Maximum Incline 
 

N/A
Lock°

Home Row Height 
 

12.5 mm (0.5")
Lock mm (Lock")
Show Text 

Hardware Customizability 
 

0.0
N/A

Customizability Overview  

Logitech Pebble Keys 2 K380s Customizability Overview
Keychron B33/B36 Customizability Overview Sample

SAMPLE

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To see pictures and test results

Replaceable Cherry Stabilizers 
 

No
Locked

Stabilizer Fixation 
 

Non-Customizable Design
Locked

Spacebar Stabilizer Size 
 

Non-Customizable Design
Locked

Size Of Right Mod Keys 
 

Non-Standard
Locked

Hot-Swappable Switches 
 

No
Locked

Switch Stem Shape 
 

Non-Customizable Design
Locked

Mechanical Switch Compatibility 
 

Non-Customizable Design
Locked

Magnetic Switch Compatibility 
 

Locked

North-Facing Cherry MX Interference 
 

Non-Customizable Design
Locked

Backlight Features 
 

0.0
N/A

Backlighting Picture  

Logitech Pebble Keys 2 K380s Backlighting Picture
Keychron B33/B36 Backlighting Picture Sample

SAMPLE

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To see pictures and test results

Brightness Max  

Logitech Pebble Keys 2 K380s Brightness Max
Keychron B33/B36 Brightness Max Sample

SAMPLE

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To see pictures and test results

Backlighting  

No
Locked

Brightness Min  

Logitech Pebble Keys 2 K380s Brightness Min
Keychron B33/B36 Brightness Min Sample

SAMPLE

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To see pictures and test results

RGB 
 

No
Locked

Per-Key Backlighting 
 

No
Locked

Effects 
 

No
Locked

Software Controllable 
 

No
Locked
Show Text 

Backlight Clarity 
 

0.0
N/A

White Shot  

Logitech Pebble Keys 2 K380s White Shot
Keychron B33/B36 White Shot Sample

SAMPLE

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To see pictures and test results

Show Text 

Cable & Connector  

Connectivity  

Wireless
Locked

Detachable 
 

No
Locked

Length  

N/A
Lock ft (Lock m)

Connector (Keyboard side) 
 

No Cable
Locked

Wireless Versatility 
 

9.8
N/A

Bluetooth 
 

Yes
Locked

Bluetooth Multi-Device Pairing 
 

3
Locked

Proprietary Receiver 
 

No
Locked

Battery Type 
 

2x AAA
Locked
Show Text 

Macro Keys And Programming 
 

0.0
N/A

Dedicated Macro Keys Count  

0
Lock

Onboard Macro Programming 
 

No
Locked

Macro Programming With Software 
 

No
Locked
Show Text 

Extra Features 
 

Extra Features  

Logitech Pebble Keys 2 K380s Extra Features
Keychron B33/B36 Extra Features Sample

SAMPLE

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To see pictures and test results

Media Keys 
 

Non-Dedicated
Locked

Trackpad / Trackball  

No
Locked

Scroll Wheel 
 

No
Locked

Control Knob 
 

No
Locked

USB Passthrough 
 

No
Locked

Numpad  

No
Locked

Windows Key Lock 
 

No
Locked

Lock Indicator  

No Indicator
Locked
Show Text 

In The Box  

Bundle Picture  

Logitech Pebble Keys 2 K380s Bundle Picture
Keychron B33/B36 Bundle Picture Sample

SAMPLE

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To see pictures and test results

Show Text 
Typing Experience

Typing Quality 
 

7.5
N/A

Key Spacing 
 

18.0 mm (0.709")
Lock mm (Lock")
Show Text 

Typing Noise 
 

9.8
N/A

Typing Sample  

Keychron B33/B36 Typing Sample Sample

SAMPLE

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To see product videos

Average Loudness 
 

38.0 dBA
Lock dBA

High Pitch Clicks 
 

No
Locked
Show Text 

Keystrokes 
 

Key Switch Actuation Graph  

See details
Keychron B33/B36 Key Switch Actuation Graph Sample

SAMPLE

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To see pictures and test results

Operating Force 
 

62 gf
Lock gf

Actuation Force 
 

47 gf
Lock gf

Pre-Travel 
 

1.2 mm
Lock mm

Total Travel 
 

1.3 mm
Lock mm
Show Text 

Adjustable Input Granularity 
 

N/A

Input Linearity Graph  

Keychron B33/B36 Input Linearity Graph Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Analog Output Graph  

Keychron B33/B36 Analog Output Graph Sample

SAMPLE

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To see pictures and test results

Top Deadzone 
 

N/A

Bottom Deadzone 
 

N/A

Detection Ratio 
 

N/A

Minimum Step Depth 
 

N/A

Switches 
 

Wobble Video  

Keychron B33/B36 Wobble Video Sample

SAMPLE

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To see product videos

Switch Name 
 

No Marketed Name
Locked

Switch Type 
 

Scissor
Locked

Feel 
 

Tactile
Locked

Output Type 
 

No
Locked
Performance

Single-Key Latency 
 

6.9
N/A

Single-Key Latency Graph  

See details
Keychron B33/B36 Single-Key Latency Graph Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Best Connection 
 

16.4 ms
Lock ms

Best Connection Std Dev  

±5.6 ms
±Lock ms

Wired 
 

N/A
Lock ms

Receiver 
 

N/A
Lock ms

Bluetooth 
 

16.4 ms
Lock ms

PCB (Estimated) 
 

15.7 ms
Lock ms
Show Text 

Multi-Key Latency 
 

6.7
N/A

Latency Video  

Keychron B33/B36 Latency Video Sample

SAMPLE

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Multi-Key Latency Graph  

See details
Keychron B33/B36 Multi-Key Latency Graph Sample

SAMPLE

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To see pictures and test results

Connection Evaluated  

Bluetooth
Locked

Key Press 
 

18.0 ms
Lock ms

Key Release 
 

40.4 ms
Show Text 

Data Transmission 
 

1.8
N/A

Multi-Key Raw USB  

Logitech Pebble Keys 2 K380s Multi-Key Raw USB
Keychron B33/B36 Multi-Key Raw USB Sample

SAMPLE

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To see pictures and test results

Connection Evaluated  

Bluetooth
Locked

USB Polling Rate 
 

N/A
Lock Hz

Effective Update Rate 
 

50 Hz
Lock Hz

N-Key Rollover (NKRO) 
 

No
Locked

Multiple Keys Per USB Report 
 

No
Locked
Show Text 

Chord Split 
 

5.7
N/A

Chord Split Graph  

See details
Keychron B33/B36 Chord Split Graph Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

4 Chord Split Delay 
 

11.6 ms
Lock ms

8 Chord Split Delay 
 

N/A
N/A
Show Text 
Software and Operating System

Configuration Software 
 

Software Tour  

Keychron B33/B36 Software Tour Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Software Name  

Logi Options+
Locked

Software Windows Compatible 
 

Yes
Locked

Software macOS Compatible 
 

Yes
Locked

Onboard Memory 
 

No
Locked

Profiles 
 

No Profile
Locked
Show Text 

Computer Compatibility 
 

10
N/A

Windows 
 

Fully Compatible
Locked

macOS 
 

Fully Compatible
Locked

Linux 
 

Fully Compatible
Locked

Media Key Compatibility 
 

Windows, MacOS & Linux
Locked
Show Text 

Wireless Mobile Compatibility 
 

10
N/A

Android 
 

Fully Compatible
Locked

iOS 
 

Fully Compatible
Locked

iPadOS 
 

Fully Compatible
Locked

Media Key Compatibility 
 

Android, iPhone & iPad
Locked
Show Text 

Check Price

Tonal Graphite
Pebble Keys 2 K380s
SEE PRICE
Amazon.com
Black
B33
SEE PRICE
Amazon.com
Tonal Rose
Pebble Keys 2 K380s
SEE PRICE
Walmart.com
Black
B36
SEE PRICE
Amazon.com
Tonal White
Pebble Keys 2 K380s
SEARCH
Amazon.com
 
Back to Top

Logitech Pebble Keys 2 K380s

Keychron B33/B36

Comments

  1. Comparison
 • Posted 1 hour ago

Logitech Pebble Keys 2 K380s vs Keychron B33/B36: Main Discussion

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