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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Shape
    3. Portability
    4. Build Quality
    5. Weight
    6. Hand Size Recommendation
    7. Wireless Versatility
    8. Cable
    9. Mouse Feet
    10. In The Box
  5. Control
    1. Main Button
    2. Additional Buttons
    3. Click Latency
    4. CPI
    5. Sensor Latency
    6. Sensor Specifications
    7. Mouse Wheel
    8. Noise
  6. Operating System And Software
    1. Configuration Software
    2. Mouse Compatibility
  7. Comments

Logitech MX Anywhere 3S vs Logitech M340

Side-by-Side Comparison

Products

Logitech MX Anywhere 3S
Logitech M340

Tested using Methodology v1.5

Updated Mar 11, 2025 03:17 PM

SEE PRICE
BestBuy.com

Tested using Methodology v1.5

Updated Aug 29, 2024 07:35 PM

SEE PRICE
BestBuy.com
Logitech MX Anywhere 3S Picture
Logitech M340 Picture
  1. Recommended in 1 article:
  2. MacBook Pro And Air

Variants

  • MX Anywhere 3S (Black)
  • MX Anywhere 3S (Graphite)
  • MX Anywhere 3S (Pale Gray)
  • MX Anywhere 3S for Mac (Pale Gray)
  • MX Anywhere 3S (Rose)
  • MX Anywhere 3S for Mac (Space Gray)
  • M340 (Blue Floral)
  • M340 (Blue Galaxy)
  • M340 (Floral Bouquet)
  • M340 (Floral Leaves)
  • M340 (Sheer Dream)
  • M340 (Speckles)
  • M340 (Tropical Sunrise)

Our Verdict

Logitech MX Anywhere 3S

Logitech M340

The Logitech M340 and the Logitech MX Anywhere 3S are compact wireless mice. The MX Anywhere 3S is the more premium and full-featured option, boasting better build quality and nicer materials, while the M340 is available in various playful colors and patterns. The M340 can only connect to one device at a time using its USB receiver, while the MX Anywhere 3S is a Bluetooth mouse with multi-device pairing support. The MX Anywhere 3S also has a rechargeable internal battery, side buttons, and a metal scroll wheel with free-scrolling support, while a disposable AA battery powers the M340.

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Check Price

Black
MX Anywhere 3S
SEE PRICE
BestBuy.com
Blue Floral
M340
SEE PRICE
Amazon.com
Graphite
MX Anywhere 3S
SEE PRICE
Amazon.com
Blue Galaxy
M340
SEE PRICE
BestBuy.com
Pale Gray
MX Anywhere 3S
SEE PRICE
Amazon.com
Floral Bouquet
M340
SEE PRICE
BestBuy.com
Pale Gray
MX Anywhere 3S for Mac
SEE PRICE
BestBuy.com
Floral Leaves
M340
SEE PRICE
Amazon.com
Rose
MX Anywhere 3S
SEE PRICE
Amazon.com
Sheer Dream
M340
SEE PRICE
BestBuy.com
Space Gray
MX Anywhere 3S for Mac
SEE PRICE
BestBuy.com
 
Tropical Sunrise
M340
SEE PRICE
Amazon.com

Main Differences for
Work

Threshold 

0.10

Work 

7.8
5.8

Scroll Wheel Type 
 

Notched Wheel + Free Wheel
Notched Wheel

Additional Buttons 
 

6.3
2.9

Build Quality 
 

8.0
7.0

Full Comparison

Design

Style  

Style Picture  

Logitech MX Anywhere 3S Style Picture
Logitech M340 Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

No Lighting
No Lighting
Show text

Shape  

3D Model  

Logitech MX Anywhere 3S 3D Model
Logitech M340 3D Model

Length  

3.9" (100 mm)
4.2" (107 mm)

Width  

2.5" (65 mm)
2.3" (59 mm)

Height  

1.3" (34 mm)
1.1" (27 mm)

Grip Width 
 

55 mm
58 mm

Ambidextrous 
 

Shape Only
True Ambidextrous

Left-Handed Friendly 
 

Yes
Yes

Finger Rest 
 

No
No

Portability 
 

8.1
8.3

Portability picture  

Logitech MX Anywhere 3S Portability picture
Logitech M340 Portability picture

Box Volume 
 

13.36 in³ (219 cm³)
10.19 in³ (167 cm³)

Receiver Storing 
 

No Receiver
Yes
Show text

Build Quality 
 

8.0
7.0

Build quality picture  

Logitech MX Anywhere 3S Build quality picture
Logitech M340 Build quality picture
Show text

Weight 
 

6.4
8.9

Minimum Weight Picture  

Logitech MX Anywhere 3S Minimum Weight Picture
Logitech M340 Minimum Weight Picture

Lowest Weight 
 

93.7 g
62.1 g

Default Weight 
 

93.7 g
81.4 g

Weight Distribution 
 

Centered
Back-heavy

Extra Weights 
 

No
No
Show text

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Logitech MX Anywhere 3S Palm Grip Hand Recommendation
Logitech M340 Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Logitech MX Anywhere 3S Claw Grip Hand Recommendation
Logitech M340 Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Logitech MX Anywhere 3S Fingertip Grip Hand Recommendation
Logitech M340 Fingertip Grip Hand Recommendation
Show text

Wireless Versatility 
 

7.2
6.6

Maximum Of Paired Devices 
 

3
1

Bluetooth 
 

Yes
No

Receiver 
 

No
Yes

Battery Type 
 

Rechargeable
1x AA

Use When Charging 
 

Yes
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  

Yes
No
Show text

Cable 
 

6.5
0.0

Cable Video  

Connectivity  

Wireless
Wireless

Cable Length 
 

3.4 ft (1.0 m)
N/A

Cable Type 
 

Rubber
No Cable

Permanent Kink 
 

No
No

Port Type: Mouse End 
 

USB-C
No Port

Port Type: PC End 
 

USB
No Port
Show text

Mouse Feet 
 

7.0
6.5

Mouse Feet picture  

Logitech MX Anywhere 3S Mouse Feet picture
Logitech M340 Mouse Feet picture

Gliding Experience 
 

Ok
Bad

Material 
 

PTFE
Plastic

Extra Included 
 

No
No
Show text

In The Box 
 

In the box picture  

Logitech MX Anywhere 3S In the box picture
Logitech M340 In the box picture
Show text
Control

Main Button 
 

Actuation Graph  

See details on graph tool
See details on graph tool

Force/Distances Graph  

See details on graph tool
See details on graph tool

Switch Type 
 

Mechanical
Mechanical

Switch Model 
 

Not Specified
Not Specified

Additional Buttons 
 

6.3
2.9

Buttons Picture  

Logitech MX Anywhere 3S Buttons Picture
Logitech M340 Buttons Picture

Total Number Of Buttons 
 

7
3

Number Of Side Buttons 
 

2
0

Number Of Programmable Inputs  
 

4
1

Profile Switching Button 
 

No
No

Gesture Support 
 

Yes
Yes
Show text

Click Latency 
 

7.1
6.5

Latency Testing While Gaming  

Latency Data  

See details on graph tool
See details on graph tool

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
Show text

CPI 
 

9.3
7.0

CPI Video  

CPI Graph  

See details on graph tool
See details on graph tool

SRAV Close-Up  

Logitech MX Anywhere 3S SRAV Close-Up
Logitech M340 SRAV Close-Up

SRAV @ 1600 CPI 
 

0.02%
-10.75%

SRAV @ 800 CPI 
 

0.25%
0.67%

SRAV @ 400 CPI 
 

0.17%
0.56%

SRAV @ Fixed CPI 
 

N/A
N/A

Precision Error Between Speeds 
 

0.32%
3.01%

Precision Error Between CPI 
 

0.32%
3.26%

Worst Tracking Error 
 

-0.75%
-8.63%

Minimum CPI 
 

200 CPI
150 CPI

Maximum CPI 
 

8,000 CPI
3,200 CPI

CPI Adjustment Steps 
 

50 CPI
N/A
Show text

Sensor Latency 
 

7.4
6.9

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

See details on graph tool
See details on graph tool

Sensor Latency CPI Graph  

See details on graph tool
See details on graph tool

Delay To Start Of Movement 
 

25.6 ms
32.7 ms

Delay At Half Movement 
 

10.2 ms
14.6 ms

Delay To End Of Movement 
 

11.4 ms
16.7 ms
Show text

Sensor Specifications 
 

Sensor Technology 
 

Laser
Optical (LED)

Sensor Model 
 

Darkfield
Not Specified

Works On Glass 
 

Yes
No

Minimum Lift Off Distance 
 

2.4 mm
1.2 mm

Maximum Polling Rate 
 

125 Hz
125 Hz
Show text

Mouse Wheel 
 

Mouse wheel picture  

Logitech MX Anywhere 3S Mouse wheel picture
Logitech M340 Mouse wheel picture

Scroll Wheel Type 
 

Notched Wheel + Free 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
Show text

Noise  

Noise Video  

Click Noise 
 

Quiet
Very Quiet
Show text
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 
 

Yes
No

Profile Auto-Switching 
 

Yes
No

RGB On/Off 
 

No RGB
No RGB
Show text

Mouse Compatibility 
 

10
10

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Fully
Fully
Show text

Check Price

Black
MX Anywhere 3S
SEE PRICE
BestBuy.com
Blue Floral
M340
SEE PRICE
Amazon.com
Graphite
MX Anywhere 3S
SEE PRICE
Amazon.com
Blue Galaxy
M340
SEE PRICE
BestBuy.com
Pale Gray
MX Anywhere 3S
SEE PRICE
Amazon.com
Floral Bouquet
M340
SEE PRICE
BestBuy.com
Pale Gray
MX Anywhere 3S for Mac
SEE PRICE
BestBuy.com
Floral Leaves
M340
SEE PRICE
Amazon.com
Rose
MX Anywhere 3S
SEE PRICE
Amazon.com
Sheer Dream
M340
SEE PRICE
BestBuy.com
Space Gray
MX Anywhere 3S for Mac
SEE PRICE
BestBuy.com
 
Tropical Sunrise
M340
SEE PRICE
Amazon.com

Logitech MX Anywhere 3S

Logitech M340

Comments

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