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Logitech MX Master 3S vs Logitech MX Master 4

A

Product A: Logitech

MX Master 3S

88 of 154 known

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B

Product B: Logitech

MX Master 4

89 of 154 known

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Every value links to where we found it.

Only differences

ALogitech MX Master 3S

BLogitech MX Master 4

General

5 of 9 differ

Series

MX Master1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

MX Master1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

910-006561, 910-006562, 910-006563, 910-0065641Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Standard Edition SKUs read from the maker shop product data. 910-006561 Graphite and 910-006562 Pale Gray on en-au, en-in, en-hk, en-sg, es-mx and es-ar (en-nz lists Graphite only). 910-006563 Graphite and 910-006564 Pale Gray on ko-kr and zh-tw. Bluetooth Edition SKUs 910-007502 and 910-007503 on the same pages are excluded. US and EU Standard Edition part numbers were not confirmed from a maker page and are left out.

910-007558, 910-007559, 910-007560, 910-007562, 910-007563, MR01181Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026US shop lists 910-007558 Graphite, 910-007559 Pale Gray and 910-007560 Black. The en-gb, de-de and fr-fr shops list 910-007562 Graphite and 910-007563 Pale Gray. MX Master 4 for Mac (910-007574, 910-007575, 910-007576) and MX Master 4 for Business (910-007616, 910-007617) are sold under their own names and are left out.9Maker product pagesupport.logi.com/hc/en-150/articles/28321406604439-Specification-MX-Master-4Read 7 October 2026Exact consumer specification identifies mouse factory MR0118, distinct from included receiver. Existing sales codes retained.

GTIN / EAN

097855175359, 0978551753669Maker spec sheet (PDF)sistema.pauta.com.br/api2/produto/pdf/42085Read 7 October 2026Logitech-authored 2022 datasheet hosted by distributor Pauta. Page 2 maps Graphite 910-006561 to 097855175359 and Pale Grey 910-006562 to 097855175366. These are valid 12-digit unit UPCs despite the printed EAN-13 label. Excludes master-carton SCC-14 identifiers. No barcode was found for 910-006563 or 910-006564.

097855207524, 097855207579, 5099206133082, 509920613309911Maker spec sheet (PDF)static.pcrichard.com/docs/910-007560_Specifications-Sheet_01.pdfRead 7 October 2026Logitech-authored consumer sheet on PC Richard, page 2 exact Black 910-007560 identifies barcode 097855207524. Printed label EAN-13 accompanies a 12-digit UPC, retained exactly. Carton SCC-14 excluded.12Retailer pagemicrocenter.com/product/700886/logitech-mx-master-4-pale-gryRead 7 October 2026Exact Pale Gray 910-007559 Product Information row: UPC 097855207579. Other configurations excluded.13Retailer pagemedia.softexpress.de/media/product/datasheet/KS21308131.PDFRead 7 October 2026SoftExpress supplier sheet exact Graphite 910-007562: EAN/UPC 5099206133082. Retailer-authored 1WorldSync sheet, not maker PDF.14Retailer pageeetgroup.com/en-eu/910-007563-logitech-mx-master-4-grey-wid-w129275922Read 7 October 2026EET exact MPN 910-007563 row: EAN/UPC 5099206133099. Public EU distributor page independently readable. No other generic or incorrect technical rows transferred.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

24 May 20224Press releasenews.logitech.com/press-releases/news-details/2022/Feel-the-Performance-with-Logitechs-First-Ever-MX-Mechanical-Keyboards-Designed-for-Creation-and-Productivity/default.aspxRead 6 October 2026Launch release dated May 24, 2022, the same date as the maker blog post announcing MX Master 3S.

30 September 20252Press releasenews.logitech.com/press-releases/news-details/2025/Remastering-an-Icon-Introducing-Logitech-MX-Master-4/default.aspxRead 6 October 2026Logitech launch release dated 30 September 2025. It says the colours will be available and gives no shipping date.

Status

Available1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Standard Edition SKUs are orderable on the maker shops for India, Mexico and Korea on 2026-10-06.

Available1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026US, UK and German shops list the SKUs as in stock on the access date.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Logitech MX Master 3S3Press articlenotebookcheck.net/Logitech-MX-Master-4-receives-global-release-with-for-Mac-and-for-Business-options-offered-at-launch.1127951.0.htmlRead 6 October 2026Logitech has finally released the successor to the MX Master 3S.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Logitech MX Master 48Press articlenotebookcheck.net/Logitech-MX-Master-4-receives-global-release-with-for-Mac-and-for-Business-options-offered-at-launch.1127951.0.htmlRead 6 October 2026Logitech has finally released the successor to the MX Master 3S.

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$994Press releasenews.logitech.com/press-releases/news-details/2022/Feel-the-Performance-with-Logitechs-First-Ever-MX-Mechanical-Keyboards-Designed-for-Creation-and-Productivity/default.aspxRead 6 October 2026Release states the suggested retail price for MX Master 3S is $99. The US shop later sold it at $99.99, which is not the launch figure.

$119.992Press releasenews.logitech.com/press-releases/news-details/2025/Remastering-an-Icon-Introducing-Logitech-MX-Master-4/default.aspxRead 6 October 2026Priced at $119.99/€129.99. Same price for MX Master 4 and MX Master 4 for Mac.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

€129.992Press releasenews.logitech.com/press-releases/news-details/2025/Remastering-an-Icon-Introducing-Logitech-MX-Master-4/default.aspxRead 6 October 2026€129.99 as published in the launch release. The de-de and fr-fr shops list 129.99 EUR including VAT.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

AU, NZ, IN, HK, SG, MX, AR, KR, TW1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Countries whose maker shop lists a Standard Edition SKU on 2026-10-06. Some listings are out of stock or link to external retailers.

US, EU, GB1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026US shop sells 910-007558, 910-007559 and 910-007560. UK, German and French shops sell 910-007562 and 910-007563.

ColoursiThe maker's own colour names

Graphite, Pale Gray1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

Graphite, Pale Gray, Black1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Maker colour labels as on the US shop: Graphite, Pale Gray, Black. The launch release writes Pale Grey and also names a Graphite Charcoal colour for North America and Europe. No shop SKU with that name was found.

Segment

Office1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Maker files the mouse under For Productivity and the Master Series as a Performance Wireless Mouse. No gaming positioning.

Office2Press releasenews.logitech.com/press-releases/news-details/2025/Remastering-an-Icon-Introducing-Logitech-MX-Master-4/default.aspxRead 6 October 2026Release: designed to empower creative professionals, developers and business users. Sold in the MX productivity line, not as a gaming mouse.

Mouse type

Standard6Measurementrtings.com/mouse/reviews/logitech/mx-master-3sRead 6 October 2026Featured result Type: Standard.

Standard6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Standard palm mouse, not vertical or trackball.

Shape

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Body shapeiDescribes shell symmetry, not the intended hand. Symmetrical with side buttons on one side differs from an asymmetric right-handed body. Ambidextrous means a symmetrical body with side buttons on both sides.

Asymmetric, right-handed6Measurementrtings.com/mouse/reviews/logitech/mx-master-3sRead 6 October 2026Public summary says ergonomic right-handed shape. Featured result Ambidextrous: No.

Asymmetric, right-handed5Reviewmacworld.com/article/2928916/logitech-mx-master-4-mouse-review.htmlRead 6 October 2026Review dated 4 October 2025 notes right-handed only, with no left-handed model. Maker gallery images show the asymmetric body with a left thumb rest.

Maker size classiThe maker’s marketed size label. Do not infer a size class from dimensions or reviewer hand-fit recommendations.

Not available

Not available

Recommended gripsiGrip styles explicitly recommended by the maker. A reviewer finding a grip usable does not add a maker recommendation.

Not available

Not available

Recommended hand sizeiMaker recommendation, measured from wrist to middle fingertip for hand length. Source notes specify whether limits are inclusive or exclusive.

Not available

Not available

Hump positioniPosition of the shell’s highest point along its length, from a maker drawing or exact-model review.

Not available

Not available

Thumb rest

Yes6Measurementrtings.com/mouse/reviews/logitech/mx-master-3sRead 6 October 2026Public verdict says comfortable ergonomic shape with a thumb rest.

Yes3Press articlenotebookcheck.net/Logitech-MX-Master-4-receives-global-release-with-for-Mac-and-for-Business-options-offered-at-launch.1127951.0.htmlRead 6 October 2026Actions Ring button sits within the MX Master 4's thumb rest.

Ring or pinky finger rest

Not available

No15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact mouse table Pinky Rest No. Thumb rest is a separate existing field.

Upper shelliThe primary hand-contact shell. An open or perforated bottom alone does not make the upper shell perforated.

Not available

Solid6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Review and maker images show a solid upper shell.

Swappable parts

Not available

Not available

Adjustable weight

Not available

Not available

Maximum added weightiTotal removable weight supplied with the mouse, excluding the mouse’s normal weight.

Not available

Not available

Vertical angle

Not available

Not available

Trackball diameter

Not available

Not available

Trackball position

Not available

Not available

Dimensions and weight

5 of 5 differ

Mouse body dimensionsiLength from front to rear, width at the widest body point, and maximum height. Cable and receiver are excluded. Approximate maker figures are qualified in source notes. Logitech pages often label the front-to-rear length Height and the body height Depth, so map the figures by size.

Length124.9Maximum width84.3Maximum height51mm(4.9 × 3.3 × 2 in)1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Maker Height 124.9 mm is front-to-rear length, Width 84.3 mm and Depth 51 mm is the vertical height. Mouse body only. The receiver is listed separately.

Length128.15Maximum width88.35Maximum height50.8mm(5 × 3.5 × 2 in)1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane labels 128.15 mm as Height, 88.35 mm as Width and 50.8 mm as Depth. The MX Master 4 for Business page labels the same body 50.8 mm Height and 128.2 mm Depth, so 128.15 mm is the front-to-rear length and 50.8 mm the height.

Grip widthiBody width where the thumb and opposite grip finger sit. This differs from maximum body width.

61mm20Reviewlttlabs.com/products/mice/logitech-mx-master-3sRead 7 October 2026Ergonomics table explicitly reports Grip Width 61 mm, distinct from maximum body Width 81 mm measured by that lab. Tested original Standard Edition with Options+ 1.78.588966, firmware 22.0.3 and receiver 5.1.10. The geometric measurement procedure is not further described. Maker body width 84.3 mm is retained separately.

62mm15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact mouse Ergonomics Grip Width row: 62 mm, distinct from widest width 88 mm. Software 1.94.767601, firmware 27.0.15, receiver 5.4.26 revision 3. Colour unstated.

Mouse weight (claimed)iWireless mice include the battery. When the maker does not say whether a removable battery is in the weight, the published weight is stored and the source note says so. Wired mice exclude the cable. Source notes identify installed skates, colour, approximation, tolerance or a published bound.

141g(5 oz)1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Published 141 g for the mouse with its built-in battery. Same on the support specification.

150g(5.3 oz)1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: 150 g (5.29 oz). Battery is built in.

Box dimensions

Not available

Width141Height167Depth58mm(5.6 × 6.6 × 2.3 in)9Maker product pagesupport.logi.com/hc/en-150/articles/28321406604439-Specification-MX-Master-4Read 7 October 2026Exact consumer Retail Box row labels Height 167 mm, Width 141 mm and Depth 58 mm. Printed source axes retained, no body-axis mapping or shipper dimensions.

Packed weightiMouse, packaging and included accessories. Shipping-service weight is not evidence of packed weight.

333.6g(11.8 oz)9Maker spec sheet (PDF)sistema.pauta.com.br/api2/produto/pdf/42085Read 7 October 2026Page 2 primary retail package weight 333.60 g for the original Standard Edition with mouse, receiver and charging cable. The 1520 g four-unit master carton is excluded. The English 2022 maker datasheet states the consistent rounded 11.77 oz primary weight.

Not available

Sensor

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Marketed sensor nameiMaker’s sensor branding, or reviewer identification when the maker does not publish one. The physical part number is recorded separately.

Darkfield high precision1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Maker names the sensor technology Darkfield high precision. No physical part number is published.

Darkfield high precision1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: Sensor Technology, Darkfield high precision.

Published sensor brandiSensor brand or trademark named by the source, which may be the mouse maker’s proprietary branding. Physical silicon manufacturer and part number are separate facts.

Logitech1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Darkfield is the maker's own sensor branding ("our most accurate sensor ever"). The silicon supplier is not published.

Logitech1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text calls it Logitech's most accurate sensor ever. Physical sensor part is not published.

Physical sensor part numberiExact physical sensor family or part identified by the maker or an exact-model reviewer. Do not infer it from DPI, speed or a sibling mouse.

Not available

PAW3826E117Reviewweistang.com/thread-125248-1-1.htmlRead 7 October 2026Original Wai She Tang photographic review published October 30 2025. PCB photograph DSC_2504.JPG is captioned PixArt PAW3826E1 laser sensor. This is the actual standard MX Master 4 component, not inferred from sibling compatibility. Sohu republication is November 4 2025.

Sensor type

Optical1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Key feature text says 8,000 DPI optical sensor.

Laser18Maker product pagelogitech.com/en-us/products/mice/mx-master-4-business.htmlRead 7 October 2026Business page explicitly calls 8K DPI Darkfield sensor laser. Hardware linkage: consumer support and Business hub both factory MR0118, same Darkfield 200-8000 DPI, dimensions and 150 g. Main approved transfer of intrinsic sensor type only. No Business software, warranty or bundle inherited.20Maker product pagehub.sync.logitech.com/mx-master-4/post/specifications---mx-master-4-56yxP4pGopsEsxBRead 7 October 2026Business hub expressly factory MR0118, same Darkfield high precision 200-8000 DPI, body and weight as exact consumer MR0118 specification. This is hardware linkage, not Business SKU inclusion.

Maximum configurable DPIiMaximum selectable DPI with the documented firmware. Later firmware increases are noted in sources. The sensor chip’s theoretical maximum is not the mouse’s maximum.

8,000DPI1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

8,000DPI1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: DPI (Minimal and maximal value) 200-8000.

Minimum configurable DPIiLowest selectable sensitivity on this mouse. Factory presets do not establish its minimum.

200DPI1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

200DPI1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026

DPI adjustment stepiSmallest documented configuration increment, not the spacing between factory presets.

50DPI1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026200-8000 DPI, can be set in increments of 50 DPI, in Logi Options+.

50DPI1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: can be set in increments of 50 DPI.

Maximum DPI stagesiMaximum number of selectable sensitivity presets saved at once, not the number of distinct supported DPI values.

Not available

Not available

Default DPI presetsiFactory preset sensitivity values for the exact model and firmware. Source notes distinguish different factory profiles.

1,000DPI3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026By default the mouse has a 1000 DPI configuration. There are no DPI stages or DPI button.

1,000DPI1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: Nominal value 1000. The mouse has no DPI button, so this is the single default sensitivity.

Separate X and Y DPI

Not available

Not available

Tracking speed (claimed)iMaker or published product specification, in inches per second. If the source says more than a value, that numeric threshold is stored and qualified in the source note. Do not read it as an exact ceiling.

Not available

Not available

Tracking acceleration (claimed)iMaximum tracking acceleration in multiples of gravitational acceleration, not mouse weight. A source saying more than a value is retained as a qualified threshold in the source note.

Not available

Not available

Lift-off distance settingsiOnly documented selectable lift-off values, or one documented fixed value. A minimum, approximate measured result or unquantified range does not establish a complete option list.

Not available

Not available

Separate lift and landing distance

Not available

Not available

Surface calibrationiSensor calibration for a tracking surface. Adjustable lift-off distance or copying sensitivity from another mouse alone does not establish this feature.

Not available

Not available

Motion SynciWhether sensor motion synchronization is supported. Polling-rate restrictions and default state belong in source notes.

Not available

Not available

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Yes1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Tracks on glass with a 4 mm minimum glass thickness.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: tracks on virtually any surface, even glass, with a 4 mm minimum glass thickness.

Sensor position

Not available

Not available

Performance

2 of 8 differ

Documented polling rates by connectioniOne row per documented usable rate and connection. Receiver and firmware requirements are noted. Maximum-only claims do not imply all intermediate settings or the same ceiling over USB.

ALogitech MX Master 3S

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included Logi Bolt USB receiver

Source7Reviewbinaryfork.com/logitech-mx-master-3s-review-15545Read 6 October 2026Review spec table, published June 13, 2025, gives 125 Hz with the Logi Bolt receiver and 90 Hz over Bluetooth. The maker publishes no polling rate. The Bluetooth figure depends on the host connection interval and is left out.

BLogitech MX Master 4

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included Logi Bolt USB-C receiver
Bluetooth	125	Not available

Source7Reviewstuff.co.za/2026/01/27/logitech-mx-master-4-reviewRead 6 October 2026Existing receiver row: exact review says polling rate tops out at 125 Hz. BGR also states 125 Hz. The added Bluetooth 125 Hz row is independently established by the current exact consumer maker support table, cited separately.9Maker product pagesupport.logi.com/hc/en-150/articles/28321406604439-Specification-MX-Master-4Read 7 October 2026Exact consumer Bluetooth Report Rate row explicitly 125 Hz (8 ms). New Bluetooth row only. USB Speed 125 Hz is the wireless receiver path, not wired charging-cable input.

Max polling rate

125Hz=CalculatedFrom Documented polling rates by connection

125Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

Not available

Not available

Polling rate (2.4 GHz)

125Hz=CalculatedFrom Documented polling rates by connection

125Hz=CalculatedFrom Documented polling rates by connection

Polling rate (Bluetooth)

Not available

125Hz=CalculatedFrom Documented polling rates by connection

Claimed click latencyiAbsolute click-latency claim from the maker. A relative improvement is not absolute latency. Source notes give polling mode and whether the number is an average, bound or best case.

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounceiLowest documented debounce setting or fixed main-switch debounce delay. Click response time or total click latency is not the same quantity.

Not available

Not available

Measured

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Latency per connection (measured)iReviewer measurements for an identified connection, polling rate, firmware and settings. Click and sensor latency use different test methods and are not interchangeable.

Not available

Not available

DPI deviation (measured)iReviewer measurement of deviation from a specified DPI value. Test DPI, travel speed, distance and method belong in source notes.

Not available

Not available

Lift-off distance (measured)iReviewer-measured lift-off height at the lowest setting, on the specified surface. Do not store the maker’s selectable LOD here.

Not available

Not available

Main click force (measured)iReviewer-measured main-button actuation force in gram-force. Not the mouse weight and not an electrical latency measure.

Not available

Not available

Weight (measured)iReviewer scale measurement. Include battery for wireless mice and exclude cable for wired mice. Source notes identify colour and installed skates.

141.2g(5 oz)6Measurementrtings.com/mouse/reviews/logitech/mx-master-3sRead 6 October 2026Public featured result Default Weight 141.2 g on the Graphite unit, test bench 1.5.2. Other test results are behind the member paywall and were not used.

152g(5.4 oz)6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Review published 9 November 2025: 152 g on the reviewer's scales. Colour and skates as shipped. Colour not stated.

Battery life (measured)iReviewer-measured runtime from a stated test, not a claim, forecast or extrapolation. Polling, lighting and other power settings must be identified.

Not available

Not available

Hand size fitiExact-model reviewer fit assessment. Source notes define the hand-length bands and tested grip. Do not translate general praise into every size fitting.

Not available

Not available

Switches

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Main switch typeiActuation technology for the left and right main buttons. Hybrid means optical-mechanical. Inductive analog switches detect travel by induction.

Mechanical20Reviewlttlabs.com/products/mice/logitech-mx-master-3sRead 7 October 2026Click Tactility table explicitly states Switch Type: Mechanical. Brand is Not Specified. Original Standard Edition test unit includes Logi Bolt receiver and USB-A to USB-C cable.

Mechanical15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact Click Tactility Switch Type table: Mechanical. Quiet/damped clicks alone not used to infer actuation technology.

Published main-switch brandiBrand named for the main switches. Proprietary Razer, Pulsar, Glorious or Logitech branding does not identify the physical contract manufacturer.

Not available

Not available

Main switch model

Not available

Not available

Main switch rated lifeiManufacturer or component rating for the main left/right switches, in millions of actuations. This is not a whole-mouse durability measurement.

10million2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026Buttons (Left / Right): 10-million clicks. A switch rating, not a measured mouse life.

Not available

Hot-swap main switchesiMain switches can be changed without soldering. Opening the case or using a switch pack can still be required.

No20Reviewlttlabs.com/products/mice/logitech-mx-master-3sRead 7 October 2026Click Tactility table explicitly says Hot Swappable: No. iFixit clicker replacement also requires desoldering and soldering main-button switches.21Owner's manualifixit.com/Guide/Logitech+MX+Master+3S+Clicker+Replacement/211587Read 7 October 2026Guide intro identifies the switches beneath the primary left/right buttons. Step 6 requires desoldering the old switch and step 7 soldering the replacement. Soldered replacement is not hot swapping. No stock switch manufacturer or part number is inferred.

No15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact Click Tactility Hot Swappable row: No. Independently corroborated by actual Galaxus desoldering procedure.16Reviewgalaxus.ch/en/page/how-to-give-your-mx-master-that-certain-click-41114Read 7 October 2026Actual author disassembles MX Master 4 and instructs desoldering old main switches, then soldering replacements. No solder-free hot-swap. Aftermarket replacement switch brands/ratings excluded.

Adjustable click actuationiThe point where a main click registers can be configured. Debounce adjustment changes timing, not actuation travel.

Not available

Not available

Separate main buttons

Not available

Yes17Reviewweistang.com/thread-125248-1-1.htmlRead 7 October 2026Original review body paragraph describes two translucent matte plastic main-button cover plates separately from the one-piece rear shell. Separate main plates, not simply two electrical switches.

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Not available

Magnetic17Reviewweistang.com/thread-125248-1-1.htmlRead 7 October 2026Original teardown DSC_2491.JPG caption identifies the magnetic-induction conversion chip beneath glue on the MagSpeed wheel-driver board. This corroborates encoder transduction, separately from the EPM ratchet-control description.27Spec databaseeloshapes.com/mouse/compareRead 7 October 2026Exact MX Master 4 encoder row explicitly magnetic. Own Wai She Tang teardown caption also describes magnetic-induction conversion chip beneath MagSpeed wheel-driver-board glue. Encoder transduction, not merely magnetic ratchet switching. Physical encoder model not published. EloShapes wired-operation row conflicts with actual charging-only maker scope and is excluded.

Scroll encoder

Not available

Not available

Buttons and scroll wheel

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Physical button inputsiIncludes left/right, wheel click, each wheel-tilt direction, DPI/report-rate/profile buttons and a wheel-mode pushbutton. Excludes scroll rotation, power sliders and connection sliders. A connection pushbutton, such as Logitech Easy-Switch, counts even when the maker's own count leaves it out. A button that only switches power does not. Counts each physical input once.

83Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Complete Product Overview and control instructions identify eight pushbutton inputs: left, right, wheel click, wheel-mode shift, gesture, back, forward and underside Easy-Switch. On/off slider and scroll rotations are excluded. Maker marketing counts seven by omitting the connection pushbutton. This field counts physical pushbuttons, not only customizable inputs.20Reviewlttlabs.com/products/mice/logitech-mx-master-3sRead 7 October 2026Public Ergonomics table explicitly states Total Number of Buttons 8. Maker complete control diagram corroborates eight physical pushbuttons including underside Easy-Switch. Seven customizable buttons remain a distinct maker claim.

96Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Maker specs list 8 buttons: left, right, middle click, wheel mode shift, back, forward, gesture and the Actions Ring thumb panel. The review and the maker bottom image add the Easy-Switch button on the underside. The bottom power control is a slide switch and is not counted.

Programmable buttonsiNumber of physical button inputs that can be remapped. Excludes scroll-up/down actions, alternate software layers and non-programmable mode controls.

71Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Support specification says 7 customizable buttons, the same seven inputs.

Not available

Side buttonsiButtons on the thumb-facing side walls, including a side DPI-shift button. Top buttons beside the main click plate and bottom setting buttons are excluded.

33Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Thumb side holds the back and forward buttons and the gesture button in the thumb rest. The thumb wheel is not a button.

43Press articlenotebookcheck.net/Logitech-MX-Master-4-receives-global-release-with-for-Mac-and-for-Business-options-offered-at-launch.1127951.0.htmlRead 6 October 2026Actions Ring button in the thumb rest plus a third configurable side button next to back and forward. The maker side-profile gallery image shows the three side buttons and the thumb-rest panel on the left side.

Side buttons on

Left3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026

Left3Press articlenotebookcheck.net/Logitech-MX-Master-4-receives-global-release-with-for-Mac-and-for-Business-options-offered-at-launch.1127951.0.htmlRead 6 October 2026All side controls are on the left thumb side of the right-handed body.

DPI buttoniA physical pushbutton that changes sensitivity. A button shared with power or report rate still counts. Software-only switching does not.

No3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026The ten-item product overview has no DPI, profile or sniper button. Sensitivity is set in Logi Options+.

No6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Full layout in the review and the maker gallery images shows no DPI, profile or DPI-shift button.

DPI button position

Not available

Not available

Profile buttoniA dedicated physical profile-switch button. A remappable input that could be assigned this action does not prove a dedicated control.

No3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026

No6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026

Dedicated DPI-shift buttoniDedicated physical control for temporarily switching sensitivity while held. A software-remappable input is not automatically a dedicated sniper control.

No3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026

No6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026

Dedicated gesture buttoniA dedicated physical gesture control. Assigning a gesture action to a remappable button does not establish a separate gesture button.

Yes1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: Gesture button, Yes.

Scroll wheel

Notched, Free spin3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026MagSpeed wheel has line-by-line ratchet mode and hyper-fast free-spin mode. No wheel tilt is documented.

Notched, Free spin1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: ratchet mode and hyper-fast mode on the MagSpeed wheel. No wheel tilt is listed.

Scroll mode switchiHow the wheel changes between notched and free-spin modes. None means there is no such mode-switch mechanism.

Automatic3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026SmartShift changes mode automatically with scroll speed. A mode shift button on top also switches manually, and SmartShift can be disabled. The enum holds one value, so the automatic default is stored.

Automatic1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: MagSpeed wheel with smart shift. TechRadar: the switching is automatic, and the button behind the wheel locks one mode.

Separate thumb wheeliA separate side wheel operated by the thumb. Tilting the central scroll wheel does not count.

Yes1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: Thumb wheel, Yes, same as horizontal scroll.

Scroll wheel material

Metal1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026MagSpeed wheel is machined steel.

Metal1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: the machined steel wheel. The low-carbon aluminium part is the thumb wheel.

Build

4 of 6 differ

Shell material

Plastic, polymer unspecified2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026Materials used: PCR 85% in dark colors and PCR 65% in light colors. Recycled plastic without a named polymer.

ABS9Maker product pagesupport.logi.com/hc/en-150/articles/28321406604439-Specification-MX-Master-4Read 7 October 2026Exact consumer Materials used row states PCR ABS, refining generic plastic. Recycled fraction does not identify every grip coating as ABS.

Surface finishiPublished surface finish, such as matte or textured. Soft-feel wording does not establish rubber material or a chemical coating.

Rubberised15Reviewtomshardware.com/reviews/logitech-mx-master-3s-mouseRead 7 October 2026Review explicitly describes rubberized material on the left side and heel. This finish applies to the thumb grip and rear palm contact area, not every button surface or a specific chemical formulation. Plastic shell material remains separate. Other reviews describe the button surfaces as matte.

Textured7Reviewstuff.co.za/2026/01/27/logitech-mx-master-4-reviewRead 6 October 2026Review: rubbery coating replaced with a plastic textured shell. Smartprix's review also describes textured hard plastic. The maker only says improved stain resistance.

Installed feet materialiMaterial of the factory-installed skates, excluding separately supplied replacements or dot skates. Virgin PTFE means additive-free or explicitly virgin-grade PTFE.

PTFE2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026Durability feet: PTFE Feet, 250-km range.

PTFE15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact own mouse Construction Feet Materials row: PTFE. No virgin PTFE grade inferred.

Installed skate piecesiNumber of separate factory-installed skate pieces, including a sensor ring. Excludes spare skates supplied in the box.

410Owner's manualdocuments.cdn.ifixit.com/pdf/ifixit/guide_153945_en.pdfRead 7 October 2026OEM MX Master 3S mouse-feet replacement guide. Step 2 removes the left foot. Step 3 repeats for the three remaining feet, including the front foot that does not cover screws. Four factory-installed pieces, excluding adhesive residue or protective material.

36Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Review: three black pads on the underside. Maker bottom gallery image shows three separate pads.

Feet shapeiGeometry of the installed skates. Pads plus a sensor ring are mixed. Separate dots are dots.

Not available

Pads6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Three flat pads, no sensor ring.

Feet thickness

Not available

Not available

Cable

2 of 5 differ

Cable

Not available

Not available

Cable length

1m2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026Physical specifications give a 1 m cable length for the supplied charging cable.

Not available

Detachable cableiThe cable unplugs from an external socket on the mouse without opening it. A service-replaceable internal cable does not count.

Yes3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026The provided charging cable plugs into the USB-C port on the mouse.

Yes15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact mouse Connectivity table Detachable Cable Yes, mouse-side USB Type-C. Applies to a separately supplied charging cable, no cable bundled or wired data operation implied.

Port on mouseiExternally accessible data/charging socket on the mouse. A fixed cable is none. USB-C describes the connector, not a transfer-speed version.

USB-C3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Product overview item 6 is the USB-C charging port.

USB-C1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026USB-C charging socket. No cable is in the box.

Cable host plugiConnector on the computer end of the supplied or fixed cable, independent of the mouse-end connector.

USB-A1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Standard Edition box lists USB-C charging cable (USB-A to USB-C).

Not available

Connectivity

4 of 13 differ

ConnectionsiConnections that carry mouse input data. A USB cable used only for charging does not establish wired USB operation.

2.4 GHz, Bluetooth2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026Connection Type: Logi Bolt and Bluetooth Low Energy. The USB-C cable is documented only for charging, so wired USB data is not listed.

2.4 GHz, Bluetooth8Reviewbgr.com/2041897/logitech-mx-master-4-reviewRead 6 October 2026Review: connects through either a Logi Bolt USB receiver or Bluetooth. The maker lists Connection Type Wireless. The USB-C cable is for charging only, so wired USB is not listed.

Wireless technology

Logi Bolt2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026

Logi Bolt2Press releasenews.logitech.com/press-releases/news-details/2025/Remastering-an-Icon-Introducing-Logitech-MX-Master-4/default.aspxRead 6 October 2026Release and shop name the receiver Logi Bolt.

BluetoothiThe version number only, such as 5.1. LE and Low Energy are left out. A source that names only Bluetooth Low Energy gives no version.

5.011Spec databaseifixit.com/Device/Logitech_MX_Master_3SRead 7 October 2026Original repair-device profile identifies M/N MR0077 and explicitly lists Bluetooth 5.0. The later Bluetooth Edition MR0096 is excluded. The maker publishes BLE without a version for this Standard Edition.

5.11Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: Bluetooth Low Energy (BLE) 5.1.

Saved Bluetooth pairing slotsiNumber of Bluetooth hosts whose pairing the mouse remembers. A limit of one concurrently connected host does not establish the number of saved slots.

33Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Pair to a second computer section documents three Easy-Switch channels and a choice of Bluetooth pairing on each channel. Three saved Bluetooth host slots when all channels use Bluetooth, one selected host at a time.

324Maker product pagesupport.logi.com/hc/en-ca/articles/28321445268247-Getting-Started-MX-Master-4Read 8 October 2026Exact consumer Easy-Switch guide says pair up to three different computers, then gives Bluetooth pairing for the selected channel. Stored saved Bluetooth host capacity, not three concurrent links. Ignore template typo keyboard and Unifying in receiver instruction.

Switchable host devicesiNumber of host devices selectable through the documented mouse controls without manually moving a data cable. Not the number of physical receivers or simultaneous active links alone.

33Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Pairs with up to three computers on Easy-Switch channels, by Bluetooth or Logi Bolt.

31Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: connect with up to three devices and switch with Actions Ring or Easy-Switch buttons.

Device switching

Button3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Short press on the Easy-Switch button on the base changes channel.

Button6Reviewtechradar.com/computing/mice/logitech-mx-master-4Read 6 October 2026Review: a quick-switch button on the underside moves between connected computers.

Receiver host connectoriHost plug on the included small receiver. A larger cabled receiver is described in source notes. This differs from the charging cable’s plug.

USB-A1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Logi Bolt USB receiver requires an available USB-A port. Receiver is included only in the Standard Edition.

USB-C1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Box lists a USB-C Bolt receiver. The mouse also pairs with older USB-A Bolt receivers, which are not included.

Receiver storage in mouse

No6Measurementrtings.com/mouse/reviews/logitech/mx-master-3sRead 6 October 2026Public summary says no storage compartment for its USB receiver.

No7Reviewstuff.co.za/2026/01/27/logitech-mx-master-4-reviewRead 6 October 2026Review: there isn't anywhere for you to store the dongle in the mouse.

Receiver extender includediAn included adapter, dock or cabled receiver arrangement moves the receiver closer to the mouse. A charging-only adapter does not count.

Not available

No1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026The complete box list has no adapter or extension cable.

Receiver pairing sharediA receiver can pair with another supported device, such as a keyboard, at the same time. This does not mean the mouse switches between computers.

Yes12Maker product pagesupport.logi.com/hc/en-in/articles/4404725103895-Is-it-possible-to-pair-multiple-devices-with-the-same-Logi-Bolt-receiverRead 7 October 2026Maker FAQ explicitly permits up to six compatible Logi Bolt products paired to one receiver. Applies to the included Logi Bolt receiver. This is receiver sharing with compatible peripherals, not six host computers or Unifying compatibility.

Yes25Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/logi-bolt-usb-c-receiver-whitepaper.pdfRead 7 October 2026Official exact Logi Bolt USB-C receiver whitepaper says six compatible devices can pair, with three simultaneous active connections. Consumer stock box includes that USB-C Bolt receiver. Not six simultaneous active connections or six mouse host slots.

Wireless rangeiPublished range and test conditions. A recommended receiver distance or minimum reliable range is not an exact maximum.

10m1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 202610 m. Range may vary with operating environment and computer setup.

10m1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: 33-ft (10 m).

Basic mouse OS supportiOperating systems supported for basic input. Configuration software support is listed separately and may require a newer OS version.

Windows, macOS, Linux, ChromeOS, iOS, iPadOS, Android2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026OS support at release: Windows 10, 11 or later, macOS 10.15 or later, iPadOS 14 or later, iOS 14 or later, Android 8.0 or later, Linux and Chrome OS. Logi Options+ is Windows and macOS only.

Windows, macOS, Linux, ChromeOS, iPadOS, Android1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026System requirements: Windows, macOS, Linux, ChromeOS, iPadOS 15 or later and Android 12 or later over Bluetooth. Linux, ChromeOS, iPadOS and Android get basic functions without software.

ConsolesiConsole families explicitly supported. Source notes identify exact consoles, games and reduced polling or software functions.

Not available

Not available

Battery

1 of 17 differ

Battery type

Li-Po1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

Li-Po19Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/mx-master-4-business-datasheet.pdfRead 7 October 2026Business datasheet explicitly USB-C rechargeable Li-Po (650 mAh). Exact shared MR0118 hardware and matching genuine battery part 533-R00250/650 mAh bridges consumer US sales SKUs. Main approved intrinsic chemistry only. Conflicting older consumer sheet 500 mAh kept external, current maker capacity retained.20Maker product pagehub.sync.logitech.com/mx-master-4/post/specifications---mx-master-4-56yxP4pGopsEsxBRead 7 October 2026Business hub MR0118 650 mAh battery matches exact consumer support and genuine consumer replacement part. No Business battery-policy or warranty inherited.21Retailer pageifixit.com/products/logitech-mx-master-4-battery-genuineRead 7 October 2026Genuine consumer component bridge: part 533-R00250, battery 642733, 650 mAh, explicitly covers MR0118 and three consumer US sales codes. Chemistry supplied by matching maker Business datasheet, not inferred from battery handling boilerplate.

Disposable battery countiNumber of disposable cells, such as AA or AAA. Do not use this field for internal rechargeable cells.

Not available

Not available

Battery capacityiPublished or physically identified internal battery capacity. Do not calculate mAh from claimed runtime or compare capacities across unverified hardware revisions.

500mAh1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

650mAh1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Specs pane: Rechargeable 650 mAh.

User-replaceable batteryiBattery replacement is a supported user procedure. The ability to open and modify the mouse does not establish this feature.

Yes13Press releasenews.logitech.com/press-releases/news-details/2025/Logitech-Makes-It-Easier-to-Repair-Your-Electronic-Devices-and-Keep-Them-Longer/default.aspxRead 7 October 2026May 2025 maker programme names MX Master 3S and all MX Master mice as supported for iFixit user repair instructions and genuine replacement parts. The exact MR0077 battery guide at https://documents.cdn.ifixit.com/pdf/ifixit/guide_159781_en.pdf documents replacement of a worn or dead battery. Opening tools and screwdrivers are required. This does not mean a tool-free battery swap.14Owner's manualdocuments.cdn.ifixit.com/pdf/ifixit/guide_159781_en.pdfRead 7 October 2026MX Master 3S battery replacement guide states replacement of a worn-out or dead battery and specifies the genuine Logitech battery. Maker-supported repair programme separately establishes user support. Tools and removal of mouse feet are required.

Yes21Retailer pageifixit.com/products/logitech-mx-master-4-battery-genuineRead 7 October 2026Official Logitech partner sells genuine part or Fix Kit 533-R00250, expressly compatible with consumer 910-007558, 910-007559, 910-007560 and MR0118. Exact full replacement procedure linked. Supports user service with tools/disassembly, not tool-free or hot-swap.22Owner's manualifixit.com/Guide/Logitech+MX+Master+4+Battery+Replacement/193900Read 7 October 2026Maker-endorsed genuine-kit page links this exact consumer replacement guide. Steps 2 and 6 use a Phillips screwdriver to remove six case screws and three battery screws. Step 7 lifts out the battery and seats the replacement connector in its socket. Supported user procedure with tools and disassembly, not tool-free replacement.23Maker product pagelogitech.com/blog/2026/07/30/five-million-steps-toward-a-repairable-futureRead 7 October 2026July 30 2026 maker repair expansion explicitly names MX Master 4 battery coverage and iFixit genuine parts/guides. Main directed true under supported-service definition. Older consumer spec No is retained as temporal/meaning conflict in report.

Battery life by mode (claimed)iOne manufacturer or published product claim per documented connection, polling rate and lighting condition. Omit unstated conditions. Source notes identify performance, switch and haptic modes and whether runtime is up to a value.

Not available

Not available

Battery life (up to)iManufacturer estimate of days of normal use between full charges. This includes periods when the mouse is idle. It is not continuous runtime. Source notes preserve usage conditions and qualifiers when published. Do not convert this estimate to continuous hours.

70days3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Battery / Recharge section: a full charge can last up to 70 days depending on mouse use. Battery life varies with user and operating conditions. This is the advertised normal-use calendar estimate, not continuous runtime. Daily hours, connection, polling rate and firmware are unspecified.

70days24Maker product pagesupport.logi.com/hc/en-ca/articles/28321445268247-Getting-Started-MX-Master-4Read 8 October 2026Battery / Recharge section: a full charge can last up to 70 days depending on mouse use. Battery life varies with user and operating conditions. This is the advertised normal-use calendar estimate, not continuous runtime. Daily hours, connection, polling rate and firmware are unspecified. Haptic feedback settings are unspecified.

Battery life (normal use)iManufacturer estimate of calendar months of normal use between charges or battery replacements. It is not continuous runtime. Source notes retain approximate, up-to, or-more and operating-mode qualifiers. Do not convert this estimate to continuous hours.

Not available

Not available

Longest battery life

Not available

Not available

Battery life at 1000 HziLongest stored claim explicitly at 1000 Hz over 2.4 GHz. A claim without a confirmed polling rate is excluded.

Not available

Not available

Battery life on Bluetooth

Not available

Not available

Charging port

USB-C3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026

USB-C1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: USB-C quick charging. Charging cable not included.

Full charge timeiClaimed time from empty to full charge, in minutes. Approximation and charging setup are stated in source notes.

Not available

Not available

Quick charge

Charge time1 minUse time3 h1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026One-minute quick charge gives three hours of use. Battery life may vary.

Charge time1 minUse time3 h1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: three hours of use from a one-minute quick charge.

Use while chargingiMouse input works while the internal battery charges through the documented wired or dock arrangement.

Yes15Reviewtomshardware.com/reviews/logitech-mx-master-3s-mouseRead 7 October 2026Original May 2022 review explicitly says the mouse can be used while charging and still needs its wireless connection. USB-C supplies charging power and does not carry mouse input.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: Simply plug in and keep working.

Charging system compatibilityiNamed wireless charging pad or contact dock. Source notes distinguish inductive pads from pogo-pin contact charging.

Not available

Not available

Charging dock included

Not available

Not available

Battery indicator

LED, Software3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Three LEDs on the side show battery status. Logi Options+ gives battery notifications and low-charge warnings.

LED, Software24Maker product pagesupport.logi.com/hc/en-ca/articles/28321445268247-Getting-Started-MX-Master-4Read 8 October 2026Exact consumer battery section identifies top status LED and Logi Options+ battery notifications including low-charge warnings. LED colour thresholds are noted externally.

Lighting

1 of 4 differ

Decorative RGB lightingiUser-configurable decorative lighting. A multicolour status, DPI or battery indicator alone is not decorative RGB.

No19Reviewmediaberry.co.uk/logitech-mx-master-3s-mouse-reviewRead 7 October 2026Original August 2024 hands-on Standard Edition review explicitly states no RGB. Decorative RGB is absent. Status LEDs are not decorative RGB.

No26Reviewphandroid.com/2025/10/15/logitech-mx-master-4-reviewRead 7 October 2026Exact model review explicitly says no RGB lighting despite translucent design elements. Battery and connection LEDs remain separate indicators, not decorative lighting.

Decorative lighting zonesiNumber of independently controlled decorative lighting zones. Status indicator LEDs are excluded.

016Reviewarstechnica.com/gadgets/2022/05/logitech-mx-master-3s-review-the-best-wireless-mouse-gets-slightly-betterRead 7 October 2026Original review specification table explicitly says Lighting: None. No decorative lighting zones. Battery and channel status LEDs remain separate.

Not available

Lighting sync

Not available

Not available

DPI indicator

Not available

Not available

Software

4 of 9 differ

Software

Logi Options+1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

Logi Options+1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026

Configuration software platformsiPlatforms explicitly supported for configuring this exact model. Basic input compatibility and availability of a generic app on another platform do not establish model support.

Windows, macOS1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Logi Options+ is available on Windows and macOS. Basic input on other systems works without software.

Windows, macOS1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Logi Options+ for recent versions of Windows and macOS. Basic support on Googlebook laptops and in Logi Tune is not counted.

Onboard memoryiDocumented settings remain available without configuration software running. Which settings persist is stated in source notes.

No16Reviewarstechnica.com/gadgets/2022/05/logitech-mx-master-3s-review-the-best-wireless-mouse-gets-slightly-betterRead 7 October 2026Original May 2022 review explicitly reports no onboard memory for custom button profiles. Pairing identity and factory defaults are outside this field. LTT Labs independently lists Onboard Memory: No.

Not available

Onboard profilesiMaximum distinct hardware-stored profiles. Software game profiles and factory preset profiles do not establish this maximum.

016Reviewarstechnica.com/gadgets/2022/05/logitech-mx-master-3s-review-the-best-wireless-mouse-gets-slightly-betterRead 7 October 2026Original review specification table explicitly says Onboard profiles: None. Software app profiles are not hardware-stored profiles.

Not available

Macros

Yes1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Current original Standard Edition product page explicitly supports Smart Actions in Logi Options+. The maker Smart Actions documentation describes recorded keystroke sequences with delays. This software capability was added after the 2022 reviews that said macros were unavailable. Supported configuration platforms are Windows and macOS.17Maker product pagesupport.logi.com/hc/en-001/articles/14308075923607-What-is-a-Keystroke-action-in-the-Smart-Actions-section-of-Logi-OptionsRead 7 October 2026Keystroke action records and plays a sequence of keystrokes one by one with a configurable delay per line. Exact MX Master 3S product page establishes Smart Actions support.

Yes8Reviewbgr.com/2041897/logitech-mx-master-4-reviewRead 6 October 2026Review: in Options+ you can create complex macros. The maker describes Smart Actions that automate multi-step tasks.

Macros stored onboardiMacros themselves execute from mouse memory without the configuration app. Onboard DPI or button assignments alone do not prove onboard macros.

No18Maker product pagemarketplace.logi.com/plugins/en/4Read 7 October 2026Maker explicitly states Logi Options+ app is required to use Smart Actions. The mouse has no custom onboard memory according to Ars Technica and LTT Labs. Recorded Smart Actions execute through the host application, not mouse memory.

Not available

Button remapping

Yes1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: customize every detail, from tracking speed to button shortcuts, with Logi Options+.

Per-app profiles

Yes1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Predefined and custom app-specific customizations in Logi Options+.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: use app-specific presets for tasks like editing, designing or coding. Requires Logi Options+.

User firmware updatesiA public user-accessible updater or documented software firmware-update procedure exists for this exact model.

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Feature text: Update the firmware of your MX Master 4 from the Options+ device settings page.

In the box

2 of 4 differ

In the boxiDocumented contents of the specified colour or bundle. Installed parts and optional extras are distinguished in source notes.

Mouse, Logi Bolt USB receiver, USB-C charging cable (USB-A to USB-C), User documentation1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Standard Edition box list. The Bluetooth Edition contains only the mouse and documentation.

Mouse, USB-C Bolt receiver, User documentation1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026Package contents: Mouse, USB-C Bolt receiver, User documentation. Same list on the en-gb shop.

Cables included

ALogitech MX Master 3S

Type	Cable count
USB-C charging cable (USB-A to USB-C)	1

Source1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026

BLogitech MX Master 4

Not available

Extra skates includediAn extra usable skate set is supplied separately from installed skates, including an alternative dot set. Factory protective film is not a spare skate.

No20Reviewlttlabs.com/products/mice/logitech-mx-master-3sRead 7 October 2026Construction table explicitly says Extra Feet Included: No for the tested original Standard Edition bundle.

No15Reviewlttlabs.com/products/mice/logitech-mx-master-4Read 7 October 2026Exact own mouse Construction Extra Feet Included row: No. Stock box only, not repair-kit parts.

Grip tape

Not available

Not available

Links

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Product page

www.logitech.com/en-au/shop/p/mx-master-3s1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026Regional maker shop page that still sells the Standard Edition with the Logi Bolt receiver. The US and EU maker shops now list only the MX Master 3S Bluetooth Edition (910-007499, 910-007500, 910-007501), a separate M/N MR0096 product without receiver or cable.

www.logitech.com/en-us/shop/p/mx-master-41Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026

Spec sheet

support.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3S2Maker product pagesupport.logi.com/hc/en-us/articles/5218070669847-Specification-MX-Master-3SRead 6 October 2026Maker support specification for M/N MR0077, the Standard Edition mouse. Covers both box contents.

www.logitech.com/en-us/shop/p/mx-master-41Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026

Manual

support.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3S3Owner's manualsupport.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3SRead 8 October 2026Maker Getting Started guide for MX Master 3S, read in full.

www.logitech.com/content/dam/support/mice/mx-master-4/web-qsg/mx-master-4-universal-web-qsg-ww.pdf10Owner's manuallogitech.com/content/dam/support/mice/mx-master-4/web-qsg/mx-master-4-universal-web-qsg-ww.pdfRead 7 October 2026Official consumer worldwide MX MASTER 4 Setup Guide. English printed pages 3-7. Native maker PDF, not generated manual or Business-only guide.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year1Maker product pagelogitech.com/en-au/shop/p/mx-master-3sRead 7 October 2026en-au, en-in, en-hk and en-sg pages state 1-Year Limited Hardware Warranty. Other regions can differ.

1year1Maker product pagelogitech.com/en-us/shop/p/mx-master-4Read 6 October 2026US shop: 1-Year Limited Hardware Warranty. The en-gb and de-de shops state a 2-year limited hardware warranty.

Both are also in the API. Back to all mice.