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- Table of Contents
- Top
- Main Differences
- Design
- Typing Experience
- Performance
- Software and Operating System
- Comments
Logitech K350 vs Logitech Signature K650
Side-by-Side Comparison
Products
Logitech K350
Logitech Signature K650
Tested using Methodology v1.0
Updated Dec 07, 2023 04:51 PM
SEE PRICE
Amazon.comTested using Methodology v1.3.1
Updated Aug 26, 2024 02:29 PM
SEE PRICE
Amazon.com
ConnectivityWireless
SizeFull-size (100%)
MechanicalNo
ConnectivityWireless
SizeFull-size (100%)
Switch TypeRubber Dome
N-Key Rollover (NKRO)No
Hot-Swappable SwitchesNo
Variants
- K350 (Black)
- Signature K650 (Graphite)
- Signature K650 (Off-White)
Our Verdict
Logitech K350
Logitech Signature K650
The Logitech Signature K650 and the Logitech K350 are two budget wireless keyboards with some notable differences. The K350 is a much older keyboard, so many of its functions no longer work with newer operating systems, and the shortcut functions themselves are pretty outdated, like shortcuts to bring up Internet Explorer and MSN Messenger. The K650 is a more recent release, so it's compatible with newer systems and has more relevant shortcut functions, like a mute button for video calls, an emoji button, and a language switching button.
Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our keyboards test methodology.
Main Differences for
Threshold
Gaming
4.9
5.4
Pre-Travel
3.2 mm
2.3 mm
Keyboard Compatibility
6.6
10
Software & Programming
3.1
6.2
Operating Force
61 gf
58 gf
Windows
Partial
Fully Compatible
Ergonomics
9.0
7.0
Full Comparison
Design
Dimensions
Top Picture
Size
Full-size (100%)
Full-size (100%)
Height
1.1" (2.7 cm)
0.9" (2.3 cm)
Width
19.1" (48.5 cm)
18.0" (45.6 cm)
Depth
10.0" (25.4 cm)
7.6" (19.3 cm)
Depth With Wrist Rest
10.0" (25.4 cm)
N/A
Weight
2.20 lbs (1.000 kg)
1.55 lbs (0.701 kg)
Build Quality
6.0
6.5
Build Quality Close Up
Keycap Material
ABS
ABS
Ergonomics
9.0
7.0
Side Picture
Curved/Angled
Ergonomical
No
Split Keyboard
No
Key Alignment
Staggered
Minimum Incline
0°
2.5°
Medium Incline
4°
5.5°
Maximum Incline
8°
8.5°
Home Row Height
22.7 mm (0.9")
Wrist Rest
Fixed
Hardware Customizability
0.0
Customizability Overview
Replaceable Cherry Stabilizers
No
Stabilizer Fixation
Non-Customizable Design
Spacebar Stabilizer Size
Non-Customizable Design
Size Of Right Mod Keys
Non-Standard
Hot-Swappable Switches
No
Switch Stem Shape
Non-Customizable Design
Switch PCB Socket
Non-Customizable Design
North-Facing Cherry MX Interference
Non-Customizable Design
Backlight Features
0.0
0.0
Backlighting Picture
Brightness Max
Backlighting
No
No
Brightness Min
White Shot
RGB
No
Per-Key Backlighting
No
No
Effects
No
No
Software Controllable
No
No
Color
No Backlighting
Color Mixing
No Backlighting
Backlight Clarity
0.0
White Shot
Cable & Connector
Connectivity
Wireless
Wireless
Detachable
No Cable Supplied
Length
N/A
N/A
Connector (Keyboard side)
No Cable
No Cable
Wireless Versatility
0.9
7.2
Bluetooth
No
Yes
Bluetooth Multi-Device Pairing
No
No
Proprietary Receiver
Yes
Yes
Battery Type
2x AA
2x AA
Macro Keys And Programming
0.0
Dedicated Macro Keys Count
0
Onboard Macro Programming
No
Macro Programming With Software
No
Extra Features
Extra Features
Media Keys
Dedicated
Dedicated
Trackpad / Trackball
No
No
Scroll Wheel
No
No
Control Knob
No
USB Passthrough
No
No
Numpad
Yes
Yes
Windows Key Lock
No
No
Lock Indicator
No Indicator
Caps Lock
Macro Programmable Keys
No
In The Box
Bundle Picture
Typing Experience
Typing Quality
5.5
6.0
Key Spacing
19.0 mm (0.748")
Typing Noise
9.0
9.1
Typing Sample
Average Loudness
44.4 dBA
High Pitch Clicks
No
Noise
Quiet
Switches
Wobble Video
Switch Name
Rubber Dome
No Marketed Name
Switch Type
Rubber Dome
Feel
Tactile
Tactile
Analog
No
Keystrokes
Key Switch Actuation Graph
Key Switches
Rubber Dome
No Marketed Name
Mechanical
No
Feel
Tactile
Tactile
Operating Force
61 gf
58 gf
Actuation Force
47 gf
34 gf
Pre-Travel
3.2 mm
2.3 mm
Total Travel
3.8 mm
3.4 mm
Latency
6.8
7.1
Latency Video
Latency Wired
N/A
N/A
Latency Receiver
19.0 ms
15.3 ms
Latency Bluetooth
N/A
18.8 ms
Performance
Single-Key Latency
6.8
7.1
Single-Key Latency Graph
Best Connection
15.3 ms
Best Connection Std Dev
±5.2 ms
Wired
N/A
N/A
Receiver
19.0 ms
15.3 ms
Bluetooth
N/A
18.8 ms
PCB (Estimated)
13.3 ms
Multi-Key Latency
6.5
Latency Video
Multi-Key Latency Graph
Connection Evaluated
Receiver
Key Press
17.0 ms
Key Release
51.1 ms
Data Transmission
5.4
Multi-Key Raw USB
Connection Evaluated
Receiver
USB Polling Rate
1,000 Hz
Effective Update Rate
143 Hz
N-Key Rollover (NKRO)
No
Multiple Keys Per USB Report
No
Chord Split
3.8
Chord Split Graph
4 Chord Split Delay
25.1 ms
8 Chord Split Delay
N/A
Software and Operating System
Configuration Software
Software Picture
Software Tour
Software Name
SetPoint
Logi Options+
Software Windows Compatible
Yes
Yes
Software macOS Compatible
No
Yes
Onboard Memory
No
No
Profiles
No Profile
6+
Account Required
No
Cloud Sync
No
Macro Programming
No
Ease Of Use
Easy
Computer Compatibility
6.6
10
Windows
Partial
Fully Compatible
macOS
Partial
Fully Compatible
Linux (Ubuntu 22)
Partial
Fully Compatible
Media Key Compatibility
Windows, MacOS & Linux
Android
No
Fully Compatible
iOS
No
Fully Compatible
iPadOS
No
Fully Compatible
Wireless Mobile Compatibility
10
Android
No
Fully Compatible
iOS
No
Fully Compatible
iPadOS
No
Fully Compatible
Media Key Compatibility
Android, iPhone & iPad
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Logitech K350
Logitech Signature K650
Comments
Logitech K350 vs Logitech Signature K650: Main Discussion
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