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Logitech M705 Marathon Wireless Mouse vs Razer DeathAdder Essential (2018)

A

Product A: Logitech

M705 Marathon Wireless Mouse

58 of 154 known

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B

Product B: Razer

DeathAdder Essential (2018)

66 of 154 known

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Only differences

ALogitech M705 Marathon Wireless Mouse

BRazer DeathAdder Essential (2018)

General

6 of 9 differ

Series

Not available

Razer DeathAdder1Press article4gamer.net/games/023/G002318/20180710052Read 10 October 20262018 article identifies the DeathAdder series. Stored as Razer DeathAdder, like the other DeathAdder products.

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

910-001935, M-R00731Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Store SKU and MPN 910-001935 for Charcoal. M-R0073 is the mouse model number of the 2018 version, from the support specification article.2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Product information: mouse model numbers M-R0009 and M-R0073, label inside the battery door under the batteries. M-R0073 is the post-2018 version that is sold now. The pre-2018 M-R0009 is not covered by this entry.

RZ01-0254, RZ01-02540100, RZ01-02540100-R3M12Maker spec sheet (PDF)dl.razerzone.com/en/compliance/EU%20Declaration%20of%20Conformity%20for%20Deathadder%20Essential%20%28RZ01-0254%29.pdfRead 7 October 2026Exact original regulatory model and EU product code. RZ01-02540100 without regional suffix is printed on the RTINGS exact unit label.10Reviewrtings.com/assets/products/BKU9EoU4/razer-deathadder-essential/label-large.jpgRead 7 October 2026Public unit label explicitly prints MODEL NO. RZ01-0254 and PRODUCT NO. RZ01-02540100. Serial not stored.

GTIN / EAN

0978550685389Retailer pageus.stockinthechannel.com/Product/Logitech-910-001935-mouse-RF-Wireless-Optical/5378356Read 23 October 2026Distributor listing for SKU 910-001935 gives EAN 0097855068538, the 12-digit UPC 097855068538 with a leading zero. ADI Global Distribution lists the same UPC for 910-001935. The SKU is the same for the older and the 2018 version. The page's package size and weight (50 x 91 x 139 mm, 183.1 g) come from old feed data (CD-ROM, Windows XP) and were not used.

Not available

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

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Status

Available1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Logitech US store lists the Charcoal 910-001935 in stock at $39.99 on 2026-10-23.

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

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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.

Not available

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

Not available

$49.991Press article4gamer.net/games/023/G002318/20180710052Read 10 October 2026Article of 10 July 2018 on the North American Razer Store launch of 9 July 2018 gives the US price as 49.99 dollars before tax (Japanese text: zeibetsu 49.99 doru). Later store prices of 29.99 dollars are not launch prices.

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

Not available

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

Not available

US, JP1Press article4gamer.net/games/023/G002318/20180710052Read 10 October 2026Original model launched on the Razer Store in North America on 9 July 2018. US reference market. Maker Japanese announcement reproduced in 2019 explicitly gives domestic sales from 26 July 2019, proving JP availability for original hardware.9Press release4gamer.net/games/023/G002318/20190718015Read 7 October 2026Razer Japanese release reproduced below the article, domestic availability 26 July 2019. Original 2018 hardware, before 2021 RZ01-0385 revision.

ColoursiThe maker's own colour names

Charcoal1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026

Black3Reviewkitguru.net/peripherals/mouse/damien-cox/razer-deathadder-essential-mouse-review/all/1Read 7 October 2026January 2019 KitGuru review of the exact original black hardware.

Segment

Office1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026The maker names no category. The page sells it for work and productivity (dual-mode scrolling for spreadsheets and webpages, sculpted for comfort over long hours). RTINGS reviews it as a wireless office mouse. Office is used.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS verdict: a very good wireless office mouse.

Gaming5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 2 introduction. Explicit maker gaming positioning.

Mouse type

Standard1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Standard mouse with a scroll wheel.

Standard6Reviewrtings.com/mouse/tools/compare/razer-deathadder-essential-vs-razer-deathadder-v2/7278/1746Read 7 October 2026Public summary card for DeathAdder Essential. Detailed protected results are not used.

Shape

2 of 14 differ

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-handed1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: a right-handed design with rubber side-grips. The body is asymmetric.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS: right-slanted ergonomic shape, tested with the M-R0073 unit.

Asymmetric, right-handed5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6, printed page 5. Original asymmetric right-handed body.

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

Not available

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

Not available

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

Not available

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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

Yes4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS pros: ergonomic right-slanted design with a thumb rest. Only the public text was read. The result cells are members-only and were not used.

Not available

Ring or pinky finger rest

Not available

Not available

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

Not available

Solid5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 6 top view of the original hardware shows a plain closed shell with no holes.

Swappable parts

Not available

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Adjustable weight

Not available

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

Not available

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Vertical angle

Not available

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Trackball diameter

Not available

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Trackball position

Not available

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Dimensions and weight

2 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.

Length109Maximum width70Maximum height40mm(4.3 × 2.8 × 1.6 in)2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Table row Mouse (M-R0073): height 40 mm, width 70 mm, depth 109 mm. Stored as height 40, width 70, length 109 because the 109 mm figure is front to back. The store page lists 109 x 71 x 42 mm, which is the older M-R0009 row (42, 71, 109). The model-specific M-R0073 row is used.

Length127Maximum width73Maximum height43mm(5 × 2.9 × 1.7 in)5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6, approximate size and weight. Approximate maker body dimensions, excluding cable. Original manual takes precedence over current family/revised hardware dimensions.

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

Not available

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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.

135g(4.8 oz)2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Table row Mouse (M-R0073): 135 g (4.76 oz). Includes the batteries per the store page. The older M-R0009 is 138 g.

96g(3.4 oz)3Reviewkitguru.net/peripherals/mouse/damien-cox/razer-deathadder-essential-mouse-review/all/1Read 7 October 2026January 2019 exact original Black review specification states approximately 96 g excluding cable. This is a stated specification, not an asserted scale measurement. Original master guide also gives approximate 96 g but does not state cable inclusion.

Box dimensions

Not available

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

Not available

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Sensor

12 of 20 differ

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

Precision Optical Tracking1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: sensor technology Precision Optical Tracking. No sensor chip name is published.

Not available

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-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Maker branding for its own tracking technology.

Not available

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

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Sensor type

Not available

Optical5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 original technical specification.

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.

1,000DPI1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: DPI (Min/Max) 1000. The support specification article states DPI max 1000, not software adjustable and not hardware adjustable.2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: DPI max 1000.

6,400DPI5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 original technical specification.

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

1,000DPI1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Same 1000 DPI value. The sensitivity is fixed, so the minimum equals the maximum.2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row lists only DPI max 1000. The older M-R0009 row says DPI is neither software nor hardware adjustable. The RTINGS review says the CPI cannot be adjusted.

Not available

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

Not available

100DPI7Reviewrtings.com/mouse/reviews/razer/deathadder-essentialRead 7 October 2026Public introduction. Exact original RZ01-0254 black test unit is established by public linked unit label. This is configuration increment, not CPI deviation.

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

Not available

55Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 15, printed page 14. Original Synapse 3 settings. Screenshot presets are examples, not labelled factory defaults.

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

1,000DPI1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026The single fixed sensitivity is 1000 DPI.2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Fixed 1000 DPI, as for min and max.

Not available

Separate X and Y DPI

Not available

Yes5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 15, printed page 14. Original Synapse 3 settings.

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

220IPS5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 maker maximum claims.

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

30G5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 maker maximum claims.

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

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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

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Mouse tab has three subtabs: Customize (printed page 9), Performance (page 14) and Lighting (page 15). Performance covers sensitivity, acceleration and polling rate only. No surface calibration or lift-off setting is documented.

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

Not available

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Angle snapping

Not available

Not available

Ripple control

Not available

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Tracks on glass

Not available

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Sensor position

Not available

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Performance

3 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 M705 Marathon Wireless Mouse

Not available

BRazer DeathAdder Essential (2018)

Data connection	Polling rate (Hz)
USB (wired)	125
USB (wired)	500
USB (wired)	1,000

Source5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 15, printed page 14, selectable wired USB report rates. Times in the manual are report intervals, not input-latency measurements.

Max polling rate

Not available

1,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

Not available

1,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (2.4 GHz)

Not available

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Polling rate (Bluetooth)

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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.

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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

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Measured

None of 7 known

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.

Not available

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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

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Switches

6 of 11 differ

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

Not available

Mechanical5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 original technical specification.

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

Razer5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6. Razer is the published proprietary switch brand. The physical part marking is recorded separately.

Main switch model

Not available

D2FC-F-7N(10M)8Reviewifixit.com/Guide/Razer+Deathadder+Essential+RZ01-0254+Mouse+Buttons+Replacement/145584Read 7 October 2026Step 4 first component image, exact RZ01-0254 guide. Literal switch marking visible on the pictured main switch. No physical contract brand substituted for maker branding.

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.

Not available

10million5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 original technical specification. The 10 million rating fits the mechanical switch D2FC-F-7N(10M) of this 2018 mouse.

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

Not available

No8Reviewifixit.com/Guide/Razer+Deathadder+Essential+RZ01-0254+Mouse+Buttons+Replacement/145584Read 7 October 2026Step 5, followed by step 6 soldering new buttons. Main-switch replacement needs soldering, so there are no hot-swap sockets.

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

No1Press article4gamer.net/games/023/G002318/20180710052Read 10 October 20262018 article says the main buttons are integrated with the upper shell. The quoted original Japanese wording means integrated with top shell.

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Not available

Not available

Scroll encoder

Not available

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Buttons and scroll wheel

3 of 13 differ

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.

81Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026The page spec table says 7 buttons. Counted by the schema rule there are 8 physical inputs: left, right, wheel click, wheel tilt left, wheel tilt right, back, forward and the scroll mode shift button (the page describes switching modes with a click).

55Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6. Complete page 7 device layout is left button, right button, central clickable wheel and two side buttons. Scroll rotation excluded from physical button count.

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

51Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: Logitech Options customizes all five buttons of M705, including the thumb controls. The five are wheel click, tilt left, tilt right, back and forward.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS verdict: it only has five programmable inputs, and the scroll wheel has L/R tilt buttons.6Retailer pagestaples.com/logitech-marathon-wireless-optical-usb-mouse-charcoal-910-001935/product_IM1CT7488Read 23 October 2026Staples listing: 5 customizable buttons, matching the Logitech page.

55Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6. The page 7 device layout shows the same five physical inputs.

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.

24Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS summary: it has two side buttons and a mouse wheel with L/R tilt buttons that you can unlock for free-scrolling.

21Press article4gamer.net/games/023/G002318/20180710052Read 10 October 20262018 article identifies two left side buttons.

Side buttons on

Left6Retailer pagestaples.com/logitech-marathon-wireless-optical-usb-mouse-charcoal-910-001935/product_IM1CT7488Read 23 October 2026Staples listing of 910-001935: 5 customizable buttons including forward and back thumb buttons. Thumb buttons of a right-handed body sit on the left side.

Left1Press article4gamer.net/games/023/G002318/20180710052Read 10 October 20262018 article identifies the two side buttons on the left.

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

No2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Special buttons list for M-R0073: tilt wheel, clickable wheel and forward/backward buttons. No DPI button. The older M-R0009 row says DPI is not hardware adjustable.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS: you cannot adjust the CPI or polling rate.

No7Reviewrtings.com/mouse/reviews/razer/deathadder-essentialRead 7 October 2026Public comparison narrative. Original complete maker device layout agrees. Remapping an existing input to sensitivity does not establish a dedicated DPI button.

DPI button position

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Not available

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

No2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Special buttons list for M-R0073: tilt wheel, clickable wheel and forward/backward buttons. No profile button.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 7 complete top and bottom device layout identifies every physical input. None is a dedicated profile button. This is a complete hardware layout count.

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

No2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Same special buttons list. No dedicated DPI-shift button. DPI is fixed.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 7 complete top and bottom device layout identifies every physical input. None is a dedicated DPI-shift button.

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

No2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Same special buttons list. No gesture button.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 7 complete top and bottom device layout identifies every physical input. None is a dedicated gesture button.

Scroll wheel

Notched, Free spin, Tilt1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: hyper-fast scrolling wheel, rubber, with a tilt wheel with middle click. Page: dual-mode scrolling that switches between speed and precision with a click.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS: scroll wheel with L/R tilt buttons that you can unlock for free-scrolling.

Notched5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6. Tactile wheel is the notched wheel, independently corroborated by RTINGS public statement that it cannot free scroll or tilt.

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

Button1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: switch modes with a click. This is a push button on the top of the body.

None7Reviewrtings.com/mouse/reviews/razer/deathadder-essentialRead 7 October 2026Public Work verdict. No notched/free-spin switching mechanism.

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

No2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Special buttons list for M-R0073 names only a tilt wheel, a clickable wheel and forward/backward buttons.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 7 complete top and bottom device layout identifies every physical input. There is no separate side wheel.

Scroll wheel material

Rubber1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: Scroll Wheel Yes, Rubber.

Rubber3Reviewkitguru.net/peripherals/mouse/damien-cox/razer-deathadder-essential-mouse-review/all/1Read 7 October 2026Exact original scroll-wheel construction in Unboxing & First Look. Describes wheel grip, not internal encoder.

Build

5 of 6 differ

Shell material

Not available

Plastic, polymer unspecified3Reviewkitguru.net/peripherals/mouse/damien-cox/razer-deathadder-essential-mouse-review/all/1Read 7 October 2026Closing thoughts of the January 2019 review of the original black mouse. The polymer is unspecified, so the value is plastic and not a guessed ABS.

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

Not available

Matte3Reviewkitguru.net/peripherals/mouse/damien-cox/razer-deathadder-essential-mouse-review/all/1Read 7 October 2026Closing thoughts of the January 2019 review of the original black mouse. They name the finish matte.

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.

Other4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS comparison text calls the M705 mouse feet plastic. Enum other is used because plastic is not an option. The review unit is the post-2018 M-R0073.

Not available

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

43Maker product pagesupport.logi.com/hc/en-au/articles/360023357553Read 23 October 2026Support article: the 2018 mouse has two small mouse feet at the top and an oval sensor. Together with the feet at the bottom this matches the four feet RTINGS counted on the M-R0073 unit.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS variants section: the tested post-2018 M-R0073 has four mouse feet. The pre-2018 M-R0009 has three.

35Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 6, device layout, item G Ultraslick mouse feet marks three separate pieces on the underside: two at the cable end and one wide piece at the rear. KitGuru's original black review also says three feet. Spare feet are not counted.

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

Not available

Pads5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 6 bottom view shows three flat pads. No dots and no sensor ring.

Feet thickness

Not available

Not available

Cable

3 of 5 differ

Cable

Not available

Braided7Reviewrtings.com/mouse/reviews/razer/deathadder-essentialRead 7 October 2026Public original-model introduction. Current 2021 cable is not inherited.

Cable length

Not available

2.1m5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6 maker original specification. KitGuru and Japanese 2019 maker press specify 1.8 m. Original master guide is preferred under manual precedence. Physical revisions/region differences not resolved.

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

Not available

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 6 device layout shows a cable fixed to the body with no external socket. KitGuru also describes it as the mouse's own cable.

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.

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: power is an ON/OFF button on the bottom case and AA batteries power the mouse. No USB or charging port is listed.

None5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 6 device layout shows the cable fixed to the front of the body and no external socket. Wired USB is the only connection.

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

Not available

Not available

Connectivity

9 of 13 differ

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

2.4 GHz1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: 2.4 GHz wireless connection through the Unifying USB receiver. No Bluetooth is listed.2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: connection type 2.4 GHz (Unifying), wireless protocol Advanced 2.4 GHz wireless technology.4Reviewrtings.com/mouse/reviews/logitech/marathon-mouse-m705Read 23 October 2026RTINGS: it connects wirelessly with a USB receiver and does not support Bluetooth. You cannot adjust the CPI or polling rate.

USB (wired)7Reviewrtings.com/mouse/reviews/razer/deathadder-essentialRead 7 October 2026Public Work verdict, confirmed by original maker USB setup and package list.

Wireless technology

Logitech Unifying1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: Unifying USB receiver.2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: Advanced 2.4 GHz wireless technology, Logitech Unifying.

Not available

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.

Not available

Not available

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.

Not available

Not available

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.

16Retailer pagestaples.com/logitech-marathon-wireless-optical-usb-mouse-charcoal-910-001935/product_IM1CT7488Read 23 October 2026Staples attribute: multi-device support type Single Device.

Not available

Device switching

Not available

Not available

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-A2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Receiver specifications: connection type USB, USB 2.0 full speed, nano receiver, 19 x 14 x 6 mm. The Unifying receiver plugs into a standard USB-A port.

None5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026The complete package list has no receiver. Wired USB is the only connection.

Receiver storage in mouse

Yes5Maker product pagesupport.logi.com/hc/en-ca/articles/360023253474-Unifying-receiver-storage-in-the-M705-mouseRead 23 October 2026Logitech support: the mouse has a small rectangular slot next to the battery compartment for the Unifying receiver. The article does not separate the two M705 versions.

Not available

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

No1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Package contents list one Unifying receiver and no extender.

Not available

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.

Yes1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: connect up to six compatible devices to this one receiver.

Not available

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

10m1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: 33 ft (10 m).2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: up to 33 feet or 10 meters.

Not available

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

Windows, macOS, ChromeOS1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026System requirements: Windows, macOS 10.5 or later and certified Works With Chromebook. Logi Options+ needs an internet download.

Windows5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 4 Synapse requirements. Windows usage proved. Generic PC free USB hardware requirement is not converted into unproved macOS/Linux eligibility. Software is Windows-only for original Synapse 3.

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

Not available

Not available

Battery

7 of 17 differ

Battery type

AA1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: 2 x AA (included).

Not available

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

21Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: 2 x AA (included).

Not available

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

Not available

Not available

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

Yes2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: battery removable, replaceable, size AA, quantity 2, type alkaline.

Not available

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.

Not available

Not available

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.

36months1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: up to 36 months, with the auto-sleep power-saving mode and the on/off switch. Published as up to 3 years.

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

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: alkaline AA batteries, not rechargeable (battery life (not rechargeable) 3 years). No charging port is listed.

Not available

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

Not available

Not available

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

Not available

Not available

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

No1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Package contents list no dock. The mouse runs on AA batteries.

Not available

Battery indicator

LED2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026M-R0073 row: indicator lights (LED): yes, 1 LED for battery status.

Not available

Lighting

2 of 4 differ

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

No2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Only one LED for battery status is listed for M-R0073. The older M-R0009 row says RGB: No.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6. Generic multi-colour Lighting tab text in original guide does not override exact single-colour original hardware specification.

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

02Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026No decorative lighting is listed. The only LED is the battery status LED.

Not available

Lighting sync

Not available

Not available

DPI indicator

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026The only indicator light is the battery status LED. DPI is fixed.

Not available

Software

6 of 9 differ

Software

Logi Options+1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: supported by Logi Options+ on Windows and macOS.

Razer Synapse 35Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 6. Original Synapse 3 documented configuration, not inferred current Synapse 4 support.

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-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: Logi Options+ on Windows and macOS.

Windows5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 4 Synapse requirements. The software is Windows-only for original Synapse 3.

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

Not available

No6Reviewrtings.com/mouse/tools/compare/razer-deathadder-essential-vs-razer-deathadder-v2/7278/1746Read 7 October 2026Public comparison verdict for the original RTINGS unit: no settings memory. No count of profile slots is invented.

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

Not available

Not available

Macros

Not available

Yes5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 13 Macro assignment and pages 19-21 recording/editing. Software macros, not onboard execution.

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

Not available

No6Reviewrtings.com/mouse/tools/compare/razer-deathadder-essential-vs-razer-deathadder-v2/7278/1746Read 7 October 2026Public comparison verdict for the original RTINGS unit. No settings memory also rules out onboard macro execution.

Button remapping

Yes1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Page: Logitech Options customizes all five buttons.

Yes5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 10 Customize subtab.

Per-app profiles

Not available

Yes5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 17 Link Games, software profiles. Settings saved to system/cloud under page 10, not device storage.

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

Not available

Not available

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, Logitech Unifying receiver, 2 AA batteries, User documentation1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Package contents: mouse, Logitech Unifying receiver, 2 AA batteries, user documentation.

Razer DeathAdder Essential, Important Product Information Guide5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 4 complete package contents.

Cables included

ALogitech M705 Marathon Wireless Mouse

Not available

BRazer DeathAdder Essential (2018)

Type	Cable count
Fixed USB cable	1

Source5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 3 package contents list only the mouse and the Important Product Information Guide. The only cable is the one fixed to the mouse, 2.1 m on printed page 5.

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.

No1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Package contents list no spare feet.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 3 package contents: Razer DeathAdder Essential and Important Product Information Guide only. No spare feet.

Grip tape

No1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Package contents list no grip tape.

No5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Printed page 3 package contents: Razer DeathAdder Essential and Important Product Information Guide only. No grip tape.

Links

Not compared

Product page

www.logitech.com/en-us/shop/p/m705-wireless-mouse.910-0019351Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026

www.razer.com/gaming-mice/razer-deathadder-essential4Maker product pagerazer.com/gaming-mice/razer-deathadder-essentialRead 7 October 2026Family link only. Current store hardware includes 2021 RZ01-0385 and licensed editions. Those hardware specifications and colours are not inherited by this original 2018 black reference.

Spec sheet

support.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-Specifications2Maker product pagesupport.logi.com/hc/en-us/articles/360023467153-Logitech-Marathon-Mouse-M705-Technical-SpecificationsRead 23 October 2026Logitech support technical specifications article for the Marathon Mouse M705.

Not available

Manual

Not available

dl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdf5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026Original English master guide, July 2018 PDF metadata, 2018 copyright. PDF font encoding was unreadable, so pages were rendered and OCR text checked against actual page images.

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

1 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.

3years1Maker product pagelogitech.com/en-us/shop/p/m705-wireless-mouse.910-001935Read 23 October 2026Spec table: 3-year limited hardware warranty. US store.

2years5Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/DeathAdderEssential-00000110-en.pdfRead 10 October 2026PDF page 5, printed page 4, international English guide. KitGuru January 2019 UK review also states Guarantee: 2 years. Stored period is maker guide claim, not statutory rights.

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