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Logitech M240 vs Logitech M340
Side-by-Side Comparison
Products
Logitech M240
Logitech M340
Tested using Methodology v1.5
Updated Aug 29, 2024 07:37 PM
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Amazon.comTested using Methodology v1.5
Updated Aug 29, 2024 07:35 PM
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ConnectivityWireless
TypeStandard
Default Weight77.5 g
AmbidextrousTrue Ambidextrous
ConnectivityWireless
TypeStandard
Default Weight81.4 g
AmbidextrousTrue Ambidextrous
Variants
- M240 (Black)
- M240 (Graphite)
- M240 (Lavender)
- M240 (Off-White)
- M240 (Rose)
- M340 (Blue Floral)
- M340 (Blue Galaxy)
- M340 (Floral Bouquet)
- M340 (Floral Leaves)
- M340 (Sheer Dream)
- M340 (Speckles)
- M340 (Tropical Sunrise)
Our Verdict
Logitech M240
Logitech M340
The Logitech M240 and the Logitech M340 are wireless compact mice. The M240 has a more sculpted ergonomic shape and better build quality, while the M340 has a flat, low-profile design and is available in various playful colors. The M240 is a Bluetooth mouse, while the M340 only connects via its included USB receiver. They're both powered by a disposable AA battery.
Main Differences forWork
Work
Threshold
Work
6.2
5.8
Build Quality
8.0
7.0
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
No Lighting
No Lighting
Shape
3D Model
Length
3.9" (99 mm)
4.2" (107 mm)
Width
2.4" (60 mm)
2.3" (59 mm)
Height
1.5" (38 mm)
1.1" (27 mm)
Grip Width
53 mm
58 mm
Ambidextrous
True Ambidextrous
True Ambidextrous
Left-Handed Friendly
Yes
Yes
Finger Rest
No
No
Portability
8.0
8.3
Portability picture
Box Volume
13.73 in³ (225 cm³)
10.19 in³ (167 cm³)
Receiver Storing
Yes
Yes
Build Quality
8.0
7.0
Build quality picture
Weight
9.1
8.9
Minimum Weight Picture
Lowest Weight
57.3 g
62.1 g
Default Weight
77.5 g
81.4 g
Weight Distribution
Centered
Back-heavy
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Wireless Versatility
6.6
6.6
Maximum Of Paired Devices
1
1
Bluetooth
Yes
No
Receiver
No
Yes
Battery Type
1x AA
1x AA
Use When Charging
No ( Single use batteries)
No ( Single use batteries)
On/Off Activation
Auto Off And On/Off Switch
Auto Off And On/Off Switch
Receiver Extender
No
No
Battery Indicator
No
No
Cable
0.0
0.0
Cable Video
Connectivity
Wireless
Wireless
Cable Length
N/A
N/A
Cable Type
No Cable
No Cable
Permanent Kink
No
No
Port Type: Mouse End
No Port
No Port
Port Type: PC End
No Port
No Port
Mouse Feet
7.0
6.5
Mouse Feet picture
Gliding Experience
Ok
Bad
Material
PTFE
Plastic
Extra Included
No
No
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Mechanical
Mechanical
Switch Model
Not Specified
Not Specified
Additional Buttons
3.1
2.9
Buttons Picture
Total Number Of Buttons
4
3
Number Of Side Buttons
0
0
Number Of Programmable Inputs
1
1
Profile Switching Button
No
No
Gesture Support
Yes
Yes
Click Latency
7.1
6.5
Latency Testing While Gaming
Latency Data
Expected Connection
12.4 ms
16.2 ms
Wired
N/A
N/A
Receiver
N/A
16.2 ms
Bluetooth
12.4 ms
N/A
CPI
6.5
7.0
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
-2.73%
-10.75%
SRAV @ 800 CPI
1.95%
0.67%
SRAV @ 400 CPI
2.92%
0.56%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
3.46%
3.01%
Precision Error Between CPI
4.29%
3.26%
Worst Tracking Error
-13.75%
-8.63%
Minimum CPI
400 CPI
150 CPI
Maximum CPI
4,000 CPI
3,200 CPI
CPI Adjustment Steps
N/A
N/A
Sensor Latency
6.6
6.9
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
33.0 ms
32.7 ms
Delay At Half Movement
17.6 ms
14.6 ms
Delay To End Of Movement
25.6 ms
16.7 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
Not Specified
Not Specified
Works On Glass
No
No
Minimum Lift Off Distance
2.4 mm
1.2 mm
Maximum Polling Rate
125 Hz
125 Hz
Mouse Wheel
Mouse wheel picture
Scroll Wheel Type
Notched Wheel
Notched Wheel
Scroll Wheel Steps
24 Steps
24 Steps
Scroll Wheel Tilt
No
No
Thumb Wheel Type
No
No
Thumb Wheel Steps
No Thumb Wheel
No Thumb Wheel
Noise
Noise Video
Click Noise
Very Quiet
Very Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
Logitech Options+
Logitech Options+
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
Yes
Yes
On-Board Memory
No
No
CPI (DPI) Adjustment
Yes
Yes
Polling Rate Adjustment
No
No
Profile Configuration
No
No
Profile Auto-Switching
No
No
RGB On/Off
No RGB
No RGB
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
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Logitech M240
Logitech M340
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Logitech M240 vs Logitech M340: Main Discussion
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