Products
Logitech MX Master 3S
Logitech MX Master 4
Tested using Methodology v1.5.1
Updated Oct 28, 2025 07:49 PM
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Tested using Methodology v1.5.1
Updated Nov 07, 2025 07:59 PM
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ConnectivityWireless
Type
Standard
Default Weight
141.2 g
Ambidextrous
No
ConnectivityWireless
Type
Standard
Default Weight
151.8 g
Ambidextrous
No
Our Verdict
Logitech MX Master 3S
Logitech MX Master 4
The Logitech MX Master 4 is the successor to the Logitech MX Master 3S. The MX Master 4 introduces subtle shape refinements, including larger click buttons and an expanded palm rest area. It also adds a new side button for gesture controls and a haptic button on the thumb rest, which you can customize in the software to display productivity shortcuts, including supported app-specific options. Also, the soft-touch rubber coating on the older MX Master 3S is replaced with hard textured plastic and dense silicone grips on the thumb rest and right side of the MX Master 4, which should provide better long-term durability.
Variants
- MX Master 3S (Black)
- MX Master 3S (Graphite)
- MX Master 3S (Pale Gray)
- MX Master 3S for Mac (Pale Gray)
- MX Master 3S for Mac (Space Grey)
- MX Master 4 (Graphite)
- MX Master 4 (Pale Gray)
- MX Master 4 (Space Black for Mac)
- MX Master 4 (White Silver for Mac)
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Graphite
MX Master 3S
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Graphite
MX Master 4
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Pale Gray
MX Master 3S
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Pale Gray
MX Master 4
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Pale Gray
MX Master 3S for Mac
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Space Black for Mac
MX Master 4
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Black
MX Master 3S
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White Silver for Mac
MX Master 4
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Space Grey
MX Master 3S for Mac
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Main Differences for
Work
Work
Threshold
Work
9.0
9.1
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
No Lighting
No Lighting
Shape
3D Model
Length
5.0" (126 mm)
5.1" (130 mm)
Width
3.3" (84 mm)
3.5" (88 mm)
Height
2.0" (52 mm)
2.0" (51 mm)
Grip Width
58 mm
61 mm
Ambidextrous
No
No
Left-Handed Friendly
No
No
Finger Rest
Thumb
Thumb
Build Quality
9.0
9.0
Build quality picture
Weight
5.2
5.0
Minimum Weight Picture
Lowest Weight
141.2 g
151.8 g
Default Weight
141.2 g
151.8 g
Weight Distribution
Centered
Centered
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Wireless Versatility
9.7
9.7
Maximum Of Paired Devices
3
3
Bluetooth
Yes
Yes
Receiver
Yes
Yes
Battery Type
Rechargeable
Rechargeable
Use When Charging
Yes
Yes
On/Off Activation
Auto Off And On/Off Switch
Auto Off And On/Off Switch
Receiver Extender
No
No
Receiver Storing
No
No
Battery Indicator
Yes
Yes
Cable
Connectivity
Wireless
Wireless
Cable Length
3.4 ft (1.0 m)
N/A
Cable Type
Rubber
N/A
Permanent Kink
No
N/A
Port Type: Mouse End
USB-C
USB-C
Port Type: PC End
USB-A
N/A
Mouse Feet
7.0
8.0
Mouse Feet picture
Gliding Experience
Ok
Good
Material
PTFE
PTFE
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
6.7
7.1
Buttons Picture
Total Number Of Buttons
8
9
Number Of Side Buttons
3
4
Number Of Programmable Inputs
6
7
Profile Switching Button
No
No
Gesture Support
Yes
Yes
Click Latency
7.0
7.2
Latency Data
Expected Connection
12.9 ms
11.4 ms
Wired
N/A
N/A
Receiver
12.9 ms
11.4 ms
Bluetooth
13.4 ms
11.0 ms
CPI
9.3
9.0
CPI Graph
SRAV Close-Up
SRAV @ 1600 CPI
-0.40%
-1.36%
SRAV @ 800 CPI
0.17%
-0.42%
SRAV @ 400 CPI
0.08%
-0.75%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.29%
0.52%
Precision Error Between CPI
0.26%
0.79%
Worst Tracking Error
2.00%
-2.00%
Minimum CPI
200 CPI
200 CPI
Maximum CPI
8,000 CPI
8,000 CPI
CPI Adjustment Steps
50 CPI
50 CPI
Sensor Latency
6.8
6.7
Sensor Latency Transition Graph
Delay To Start Of Movement
26.5 ms
34.0 ms
Delay At Half Movement
18.8 ms
18.7 ms
Delay To End Of Movement
17.7 ms
17.1 ms
Sensor Specifications
Sensor Technology
Laser
Laser
Sensor Model
Darkfield
Darkfield
Works On Glass
Yes
Yes
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 + Free Wheel
Notched Wheel + Free Wheel
Scroll Wheel Tilt
No
No
Thumb Wheel Type
Free Wheel
Free 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
Yes
Yes
Profile Auto-Switching
Yes
Yes
RGB On/Off
No RGB
No RGB
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
Check Price
Graphite
MX Master 3S
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Graphite
MX Master 4
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Pale Gray
MX Master 3S
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Pale Gray
MX Master 4
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Pale Gray
MX Master 3S for Mac
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Space Black for Mac
MX Master 4
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Black
MX Master 3S
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White Silver for Mac
MX Master 4
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Space Grey
MX Master 3S for Mac
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Amazon.com
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Logitech MX Master 3S
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Logitech MX Master 3S vs Logitech MX Master 4: Main Discussion
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