Products
Logitech Pebble Keys 2 K380s
Keychron B1/B6 Pro
Tested using Methodology v1.3.1
Updated Nov 24, 2025 02:24 PM
SEE PRICE
Amazon.com
Tested using Methodology v1.3.1
Updated Nov 24, 2025 02:21 PM
SEE PRICE
Amazon.com
ConnectivityWireless
Size
Compact (75%)
Switch Type
Scissor
N-Key Rollover (NKRO)
No
Hot-Swappable Switches
No
ConnectivityWireless
Size
Full-size (100%)
Switch Type
Scissor
N-Key Rollover (NKRO)
No
Hot-Swappable Switches
No
Our Verdict
Logitech Pebble Keys 2 K380s
Keychron B1/B6 Pro
The Logitech Pebble Keys 2 K380s and the Keychron B1 Pro are compact, low-profile wireless keyboards designed for portability. Both are similar in size and weight. They also have a similar build quality, using somewhat cheap-feeling materials. The Keychron supports Bluetooth as well as 2.4GHz connectivity, which offers somewhat better raw performance for casual gaming. It also has superior build quality with dish-shaped keycaps that help keep your fingers centered. It uses an internal rechargeable battery. In contrast, the Logitech has flat, circular keycaps and uses AA batteries.
Variants
- Pebble Keys 2 K380s (Tonal Graphite)
- Pebble Keys 2 K380s (Tonal Rose)
- Pebble Keys 2 K380s (Tonal White)
- B6 Pro (Ivory White - 100%)
- B1 Pro (Ivory White - 75%)
- B6 Pro (Space Gray - 100%)
- B1 Pro (Space Gray - 75%)
Check Price
Tonal Graphite
Pebble Keys 2 K380s
SEE PRICE
Amazon.com
Ivory White - 100%
B6 Pro
SEARCH
Amazon.com
Tonal Rose
Pebble Keys 2 K380s
SEE PRICE
Walmart.com
Ivory White - 75%
B1 Pro
SEARCH
Amazon.com
Tonal White
Pebble Keys 2 K380s
SEARCH
Amazon.com
Space Gray - 100%
B6 Pro
SEE PRICE
Amazon.com
Space Gray - 75%
B1 Pro
SEE PRICE
BestBuy.com
Main Differences for
Gaming
Gaming
Threshold
Gaming
5.5
5.8
Data Transmission
1.8
7.2
Multi-Key Latency
6.7
5.8
Single-Key Latency
6.9
7.5
Chord Split
5.7
4.7
Full Comparison
Design
Dimensions
Top Picture
Size
Compact (75%)
Full-size (100%)
Height
0.7" (1.7 cm)
0.6" (1.5 cm)
Width
11.0" (27.9 cm)
16.9" (42.8 cm)
Depth
4.9" (12.4 cm)
5.0" (12.6 cm)
Depth With Wrist Rest
N/A
N/A
Weight
0.91 lbs (0.415 kg)
1.43 lbs (0.646 kg)
Build Quality
7.0
7.0
Build Quality Close Up
Keycap Material
Unknown
ABS
Ergonomics
7.0
7.0
Side Picture
Curved/Angled
No
No
Split Keyboard
No
No
Key Alignment
Staggered
Staggered
Minimum Incline
3.8°
3.2°
Medium Incline
N/A
N/A
Maximum Incline
N/A
N/A
Home Row Height
12.5 mm (0.5")
10.9 mm (0.4")
Hardware Customizability
0.0
0.0
Customizability Overview
Replaceable Cherry Stabilizers
No
No
Stabilizer Fixation
Non-Customizable Design
Non-Customizable Design
Spacebar Stabilizer Size
Non-Customizable Design
Non-Customizable Design
Size Of Right Mod Keys
Non-Standard
Non-Standard
Hot-Swappable Switches
No
No
Switch Stem Shape
Non-Customizable Design
Non-Customizable Design
Switch PCB Socket
Non-Customizable Design
Non-Customizable Design
North-Facing Cherry MX Interference
Non-Customizable Design
Non-Customizable Design
Backlight Features
0.0
0.0
Backlighting Picture
Brightness Max
Backlighting
No
No
Brightness Min
RGB
No
No
Per-Key Backlighting
No
No
Effects
No
No
Software Controllable
No
No
Backlight Clarity
0.0
0.0
White Shot
Cable & Connector
Connectivity
Wireless
Wireless
Detachable
No
Yes (Wired Mode and Charge)
Length
N/A
4.9 ft (1.5 m)
Connector (Keyboard side)
No Cable
USB type-C
Wireless Versatility
9.8
10
Bluetooth
Yes
Yes
Bluetooth Multi-Device Pairing
3
3
Proprietary Receiver
No
Yes
Battery Type
2x AAA
Rechargeable
Macro Keys And Programming
0.0
4.0
Dedicated Macro Keys Count
0
0
Onboard Macro Programming
No
No
Macro Programming With Software
No
Yes
Extra Features
Extra Features
Media Keys
Non-Dedicated
Non-Dedicated
Trackpad / Trackball
No
No
Scroll Wheel
No
No
Control Knob
No
No
USB Passthrough
No
No
Numpad
No
Yes
Windows Key Lock
No
Yes
Lock Indicator
No Indicator
Caps & Num Lock
In The Box
Bundle Picture
Typing Experience
Typing Quality
7.5
8.0
Key Spacing
18.0 mm (0.709")
19.0 mm (0.748")
Typing Noise
9.8
9.6
Typing Sample
Average Loudness
38.0 dBA
39.1 dBA
High Pitch Clicks
No
No
Switches
Wobble Video
Switch Name
No Marketed Name
No Marketed Name
Switch Type
Scissor
Scissor
Feel
Tactile
Tactile
Analog
No
No
Keystrokes
Key Switch Actuation Graph
Operating Force
62 gf
58 gf
Actuation Force
47 gf
34 gf
Pre-Travel
1.2 mm
1.4 mm
Total Travel
1.3 mm
1.7 mm
Performance
Single-Key Latency
6.9
7.5
Single-Key Latency Graph
Best Connection
16.4 ms
22.0 ms
Best Connection Std Dev
±5.6 ms
±0.4 ms
Wired
N/A
22.0 ms
Receiver
N/A
24.2 ms
Bluetooth
16.4 ms
31.7 ms
PCB (Estimated)
15.7 ms
21.1 ms
Multi-Key Latency
6.7
5.8
Latency Video
Multi-Key Latency Graph
Connection Evaluated
Bluetooth
Receiver
Key Press
18.0 ms
28.7 ms
Key Release
40.4 ms
31.9 ms
Data Transmission
1.8
7.2
Multi-Key Raw USB
Connection Evaluated
Bluetooth
Receiver
USB Polling Rate
N/A
1,000 Hz
Effective Update Rate
50 Hz
1,000 Hz
N-Key Rollover (NKRO)
No
No
Multiple Keys Per USB Report
No
No
Chord Split
5.7
4.7
Chord Split Graph
4 Chord Split Delay
11.6 ms
17.9 ms
8 Chord Split Delay
N/A
N/A
Software and Operating System
Configuration Software
Software Tour
Software Name
Logi Options+
Keychron Launcher
Software Windows Compatible
Yes
Yes
Software macOS Compatible
Yes
Yes
Onboard Memory
No
Yes
Profiles
No Profile
No Profile
Computer Compatibility
10
10
Windows
Fully Compatible
Fully Compatible
macOS
Fully Compatible
Fully Compatible
Linux (Ubuntu 22)
Fully Compatible
Fully Compatible
Media Key Compatibility
Windows, MacOS & Linux
Windows, MacOS & Linux
Wireless Mobile Compatibility
10
10
Android
Fully Compatible
Fully Compatible
iOS
Fully Compatible
Fully Compatible
iPadOS
Fully Compatible
Fully Compatible
Media Key Compatibility
Android, iPhone & iPad
Android, iPhone & iPad
Check Price
Tonal Graphite
Pebble Keys 2 K380s
SEE PRICE
Amazon.com
Ivory White - 100%
B6 Pro
SEARCH
Amazon.com
Tonal Rose
Pebble Keys 2 K380s
SEE PRICE
Walmart.com
Ivory White - 75%
B1 Pro
SEARCH
Amazon.com
Tonal White
Pebble Keys 2 K380s
SEARCH
Amazon.com
Space Gray - 100%
B6 Pro
SEE PRICE
Amazon.com
Space Gray - 75%
B1 Pro
SEE PRICE
BestBuy.com
To access
and
Become an Insider
unlimited full product reviews,
product prices
other exclusive site features
Logitech Pebble Keys 2 K380s
Keychron B1/B6 Pro
Comments
Logitech Pebble Keys 2 K380s vs Keychron B1/B6 Pro: Main Discussion
What do you think of these products? Let us know below.
Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.