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Logitech K780 Multi-Device Wireless Keyboard vs Logitech MX Keys S

A

Product A: Logitech

K780 Multi-Device Wireless Keyboard

53 of 164 known

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B

Product B: Logitech

MX Keys S

74 of 164 known

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All 164 fields

Every value links to where we found it.

Only differences

ALogitech K780 Multi-Device Wireless Keyboard

BLogitech MX Keys S

General

7 of 9 differ

Series

Not available

MX1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

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

920-008149, 920-008025, 920-008028, 920-008041, 920-008034, 920-008042, 920-008036, 920-008033, 920-008030, 920-0080291Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page product data: 920-008149 Dark Grey/Plain White and 920-008025 Dark Grey/Speckled White, both English US (QWERTY). Other item numbers come from the regional Logitech pages.2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008041, 920-008034, 920-008042.3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Adds 920-008036.4Maker product pagelogitech.com/en-hk/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008028.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008033.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008030.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008029.

920-011558, 920-011559, 920-0114061Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact current US product payload maps Graphite 920-011558, Pale Gray 920-011559 and Black 920-011406 to English US QWERTY keyboard-only options. Mac-only hardware and mouse/palm-rest Combo excluded.

GTIN / EAN

Not available

097855187918, 0978551878572Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Page 2 exact single-unit UPC 920-011406 Black 097855187918 and 920-011559 Pale Gray 097855187857. Outer-case GTINs excluded. Unproved Graphite barcode omitted.

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

29 June 201611Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026US press release dated 14 September 2016 says Logitech announced it that day. The earliest announcements are 29 June 2016 in Germany and Malaysia, see the other sources.12Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026mobiFlip, 29 June 2016: Logitech presented the K780 that day.

31 May 20239Press releasenews.logitech.com/press-releases/news-details/2023/Logitech-Offers-First-Ever-MX-Keyboard-Combo-with-New-Software-to-Increase-Flow-and-Productivity/default.aspxRead 5 October 2026Original maker May 31 announcement. Its early June global forecast differs from actual same-day availability reporting.

Status

Available1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page: In stock. Ready to ship, price $69.99.

Not available

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

Not available

Not available

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

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.

$79.9911Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026Suggested retail price $79.99 at Logitech.com on 14 September 2016. Excludes tax.

$109.999Press releasenews.logitech.com/press-releases/news-details/2023/Logitech-Offers-First-Ever-MX-Keyboard-Combo-with-New-Software-to-Increase-Flow-and-Productivity/default.aspxRead 5 October 2026Original standalone US MSRP 109.99. Combo 199.99 and MX Mechanical 169.99 excluded. No current discount substituted.

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.

€99.9912Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026Recommended price 99.99 euro on Logitech.de, as a German retail price with VAT.

Not available

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

US, CA, GB, EU, AU, HK, ZA, JP, KR, TW2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026GBP price on this store.3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026EUR price on this store.4Maker product pagelogitech.com/en-hk/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Hong Kong and Australia stores list 920-008028.5Maker product pagelogitech.com/en-ca/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Canada store, priced in CAD.6Maker product pagelogitech.com/en-za/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026South Africa store.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Japan store.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Korea store.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Taiwan store.

US1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact listed SKUs offered for US purchase by the maker. Source language alone is not used as availability evidence.

ColoursiThe maker's own colour names

Dark Grey/Plain White, Dark Grey/Speckled White, White1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page colour names: Dark Grey/Plain White and Dark Grey/Speckled White. Regional pages call the colour White.2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Colour: White.

Graphite, Pale Gray, Black1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Segment

Office17Retailer pageamazon.com/dp/B01LZAK8MMRead 23 October 2026Amazon US listing: Recommended Uses For Product Office.

Office2Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Sold asiParts fitted when sold. A complete keyboard includes switches and keycaps. Barebones includes neither.

Complete1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Sold as a finished keyboard with keys fitted. The box holds the keyboard, batteries and receiver.

Complete1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Layout

6 of 12 differ

Form factoriLayout size or shape. A percentage describes the layout, not the number of keys.

96 % (1800)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: compact form factor with a built-in numpad. RTINGS calls it a compact 96% keyboard.13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Size Compact (96%).

Full size2Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Layout standardiPhysical key layout standards sold for this model. Regional language names are listed separately.

ANSI, ISO, JIS2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026English UK and German layouts are ISO. The International layout is not assigned a standard.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026A Japanese layout is JIS.

ANSI8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Exact US maker top view and original sheet show ANSI Enter/Shift geometry with full typing/navigation/numpad layout. Count of typing/function keys excludes Easy-Switch/system controls, but exact scoped count remains unproved and omitted.

Regional layouts

English US (QWERTY), English UK (QWERTY), German (QWERTZ), English International (QWERTY), Swiss (QWERTZ), Japanese (QWERTY), Korean (QWERTY), Chinese Zhuyin (QWERTY)2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Maker names on the page: English UK (QWERTY), German (QWERTZ), English International (QWERTY).3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Adds Swiss (QWERTZ).7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Japanese (QWERTY) layout.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Korean (QWERTY) layout.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Chinese Zhuyin (QWERTY) layout.

English US (QWERTY)1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Keys in regional layoutiPhysical typing and function keys in the stated regional layout. Separate media buttons, macro buttons and rotary controls are excluded. A Touch ID or Lock key in a key row counts, as on Apple keyboards.

Not available

10812Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 7 October 2026Exact current MX Keys S US ANSI universal-layout image https://www.logitech.com/assets/66303/10/mx-keys-s.png downloaded and visually counted. Physical row totals 21,21,21,16,17,12 = 108 keys. Vertical numpad keys counted once. Shared Fn legends not counted twice. All retained US finish variants use same layout. Reviewer generic 104-key figure rejected against complete maker diagram.17Retailer pagequill.com/logitech-mx-keys-s-master-wireless-ergonomic-keyboard-graphite-920-011558/cbs/55485000.htmlRead 7 October 2026Exact Graphite 920-011558 Specifications Keys Quantity cell 108 corroborates complete maker US ANSI diagram. Page marketing bullet incorrectly says 104, as does a generic review. Physical maker diagram resolves to 108 with counted rows 21/21/21/16/17/12. No unsupported ISO/regional count transferred.

Key legends for

Windows, macOS10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Page 'Dual layout': dual-printed keys for Windows and Android and for Mac OS X and iOS.

Windows, macOS3Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Exact universal layout has dual PC/Mac legends. Windows/Linux/Android printed on right and macOS/iOS on left. Mac-only version excluded.

Numpad

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: built-in numpad.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Same sentence.

Yes8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Function row

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo shows a top row of function and hot keys. PCWorld confirms a complete set of function keys.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: full-size six row keyboard with a complete set of function keys and a number pad.

Yes8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Dedicated arrow keys

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo on the page shows four dedicated arrow keys.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: full-size six row keyboard with a complete set of keys.

Yes8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Navigation keysiAvailability of Home, End, Page Up and Page Down as dedicated keys or through an Fn layer.

Fn layer10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Shortcuts table: Home, End, Page up, Page down and Insert are fn key combinations.

Full8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Key stagger

Row-staggered1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo on the page shows the standard row-staggered layout.

Row-staggered8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Bottom row

Not available

Not available

Low profile

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Switches

5 of 25 differ

Switch sensing technologyiKey sensing technology. Hall effect and TMR are different sensor types. A mixed board is identified explicitly. Magnetic switch housing alone does not identify the sensor.

Scissor13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Switch Type Scissor. Locked test results are not used.

Scissor4Reviewpcworld.com/article/1934170/logitech-mx-keys-s-review.htmlRead 5 October 2026Exact Typing section directly identifies plastic scissor bracket plus membrane. This is not mechanical or MX Mechanical hardware.

Switch feel

Not available

Tactile5Reviewrtings.com/keyboard/reviews/logitech/mx-keys-sRead 5 October 2026Public exact Office verdict explicitly tactile, extremely quiet keystrokes. Quiet adjective does not establish a fully silenced tactile switch class.

Switch maker

Not available

Not available

Switch models

Not available

Not available

Switch stem

Not available

Not available

Actuation forceiForce at the point where a key registers. Initial spring force is not actuation force. Adjustable switches require a stated actuation setting.

Not available

60gf11Maker product pagesupport.logi.com/hc/en-us/articles/13750828873623-Specification-MX-Keys-SRead 7 October 2026Exact Y-R0073 maker technical table Keyboard Specifications: Actuation force 60 g. Maker claim, not a reviewer tactile peak. No force adjustment or alternative electrical switch claimed.

Bottom-out forceiForce at the end of the switch travel. It is not the initial spring force or the tactile peak.

Not available

Not available

Tactile bump forceiPeak force of the tactile bump. It is not the force at initial movement or at bottom-out.

Not available

Not available

Actuation pointiDistance before a key registers. For adjustable boards, the default profile or setting is stated in the source note.

Not available

Not available

Total travel

Not available

1.8mm11Maker product pagesupport.logi.com/hc/en-us/articles/13750828873623-Specification-MX-Keys-SRead 7 October 2026Same exact maker table Total Travel Distance 1.8 mm. Separate from independently measured travel.

Rated keystrokes

10million1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Key Life: Up to 10 million keystrokes.

Not available

Factory-lubed switches

Not available

Not available

Adjustable actuation

Not available

Not available

Actuation rangeiSelectable actuation distances. These are settings, not a measured usable travel range.

Not available

Not available

Actuation stepiSmallest documented increment between selectable actuation settings.

Not available

Not available

Per-key actuationiActuation can be configured individually for supported keys. The source note identifies any excluded keys.

Not available

Not available

Rapid trigger

Not available

Not available

Minimum rapid trigger movementiSmallest selectable movement used to reset or reactivate a key. This is a setting, not measured accuracy.

Not available

Not available

Multi-action keys

Not available

Not available

SOCD handling

Not available

Not available

Analog inputiCan send variable gamepad or joystick input. Magnetic sensing or adjustable actuation alone does not establish analog output.

Not available

Not available

Hot-swap socketsiSwitches can be replaced without soldering. Magnetic compatibility must be checked separately.

None13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Hot-Swappable Switches No.

Not available

Compatible switches

Not available

Not available

Stabilizers

Not available

Not available

Factory-lubed stabilizers

Not available

Not available

Keycaps

3 of 5 differ

Keycap material

Not available

ABS6Reviewdigitalreviews.net/reviews/pc/mx-keys-s-workflow-quest-unlockedRead 5 October 2026Exact Graphite review In Use explicitly says ABS caps, not unspecified plastic or PBT from unsupported blogs. Other represented finishes use same stated material only where original maker common hardware and review scope apply.

Legend method

Not available

Not available

Keycap profile

Not available

Low profile6Reviewdigitalreviews.net/reviews/pc/mx-keys-s-workflow-quest-unlockedRead 5 October 2026Exact review explicitly low-profile scissor keys with shallow travel. No named mechanical-keycap profile or numerical travel guessed.

Keycap thickness

Not available

Not available

Shine-through legendsiLight passes through the legends. Translucent keycap sides alone do not count.

Not available

Yes5Reviewrtings.com/keyboard/reviews/logitech/mx-keys-sRead 5 October 2026Public exact HTPC verdict explicitly shine-through legends. No member-only material, force, pretravel or latency data accessed.

Performance

None of 11 known

Polling rate per connectioniDocumented report rates for each connection. Required receivers or optional adapters are identified in the row and source note.

Not available

Not available

Max polling rate

Not available

Not available

Polling rate (wired)

Not available

Not available

Polling rate (2.4 GHz)

Not available

Not available

Polling rate (Bluetooth)

Not available

Not available

Scan rateiHow often the keyboard reads its switches. A USB report rate does not establish a scan rate.

Not available

Not available

Input latency (claimed)iMaker-published input or response latency with conditions in the source note. Do not calculate this from polling rate.

Not available

Not available

Key rollover per connectioniKeys registered simultaneously over the stated connection. Connection is omitted if the source does not specify it.

Not available

Not available

Anti-ghosting

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounce

Not available

Not available

Measured

1 of 7 differ

Latency per connection (measured)iReviewer measurements for one tested setup per row. Settings and test method are stated in the source note. Missing conditions are not inferred.

Not available

Not available

Actuation point (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Total travel (measured)iMeasured by a reviewer, not claimed by the maker

Not available

1.9mm16Measurementtechgearlab.com/reviews/small-and-home-office/wireless-keyboard/logitech-mx-keys-sRead 7 October 2026Exact MX Keys S review Typing Experience paragraph explicitly overall keystroke travel 1.9 mm from reviewer force/displacement tests. Named load/displacement device setup measures keys. Firmware, test connection and instrument model not stated. Tactile bump at 0.65 mm and average 60.15 gf are not an actuation point/force and are omitted. Distinct from maker claimed 1.8 mm total travel. Review generic MX Keys captions are not used to transfer original non-S hardware results.

Operating force (measured)iReviewer-measured force at actuation. The switch and actuation setting are stated in the source note.

Not available

Not available

Typing noise (measured)iReviewer-measured A-weighted typing sound level. Measurement distance and conditions are stated in the source note.

Not available

Not available

Battery life (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iReviewer-measured keyboard weight without cable or wrist rest. The tested configuration is stated in the source note.

Not available

Not available

Connectivity

8 of 18 differ

Connections

2.4 GHz, Bluetooth1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Connection Type: Logitech Unifying protocol (2.4 GHz) and Bluetooth Smart technology.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Setup guide: connect up to three devices via Bluetooth Smart or the pre-paired Unifying USB receiver.

2.4 GHz, Bluetooth1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact consumer specification permits Bluetooth Low Energy or included Logi Bolt only. The included USB cable is charging, not inferred wired input. Logi Bolt remains the schema 2.4 GHz receiver connection even though its protocol uses BLE.

Wireless technology

Logitech Unifying / Bluetooth Smart1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page names the Unifying USB receiver and Bluetooth Smart technology.

Logi Bolt1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Bluetooth

Not available

Not available

Bluetooth device slots

Not available

312Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 7 October 2026Exact guide second-host procedure states up to three computers and permits Bluetooth or USB receiver on each channel. Maximum three Bluetooth hosts, not three plus another receiver host.

Devices it can switch betweeniDistinct device connections available for switching. Do not infer this by adding wireless modes or paired Bluetooth slots.

31Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: compatible with up to three devices, switch with Easy-Switch.

31Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Three total selected hosts, combining Bolt and Bluetooth. Not three Bluetooth plus a fourth receiver host.

Device switchingiControl used to switch between paired device hosts. Connection-mode and OS switches are described separately.

Keys1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Easy-Switch buttons. Three white keys at the top left.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Overview item 1: Easy-Switch keys. Hold one for 3 seconds to pair.

Keys3Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Easy-Switch three dedicated channel keys. Brief press selects paired host, long press enters discovery.

Receiver connector

USB-A1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Requirements: Logitech Unifying receiver needs an available USB port. Unifying receivers are USB-A.

USB-A8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Original box table Logi Bolt USB receiver and actual maker photo identifies USB-A host plug. Keyboard USB-C is separate.

Receiver storage in keyboard

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Setup guide: the receiver is stored in the keyboard under the battery door.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Overview item 4: Battery door and receiver storage.

No14Reviewtomsguide.com/computing/peripherals/logitech-mx-keys-s-reviewRead 7 October 2026Exact MX Keys S review Dongle storage section expressly says no compartment to slot the Bolt USB receiver into. Review incorrect Wired connectivity entry is rejected against maker Wireless and charging-only USB descriptions.

Receiver shared with other devices

Yes10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Setup: the keyboard can be paired again to the receiver in the box or to an existing Unifying receiver.

Yes7Maker product pagesupport.logi.com/hc/en-in/articles/4404725103895-Is-it-possible-to-pair-multiple-devices-with-the-same-Logi-Bolt-receiverRead 5 October 2026Original maker FAQ explicitly permits up to six Logi Bolt products per one receiver. This describes the included receiver system, not six keyboard host channels.

Wireless range

10m1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: >33 ft / 10 m wireless range. Stored as 10 with the greater-than sign dropped. It may vary with the environment.16Reviewchoice.com.au/electronics-and-technology/computers/computer-accessories/articles/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review: range about 10 m, batteries 24 months, says Logitech.

10m1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Maker up to 10 m, varying by operating environment and computer setup. The 33 ft rounded marketing value is not converted.

Detachable cable

Not available

Yes8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026

Port on keyboard

None1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications list no USB or charging port. Power is two AAA batteries. The setup guide overview lists no port.

USB-C1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Cable plug

Not available

USB-A8Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Original sheet identifies USB-A/USB-C detachable charging cable. USB-A is host, USB-C keyboard. Length and full charge time unstated.

Cable

Not available

Not available

Cable length

Not available

1m11Maker product pagesupport.logi.com/hc/en-us/articles/13750828873623-Specification-MX-Keys-SRead 7 October 2026Exact Physical Specifications cable row 1 m. Supplied detachable USB-A to USB-C charging cable. Optional bundled palm rest dimensions not copied.

USB passthrough

Not available

Not available

Works withiSystems on which the keyboard works. Configuration software may have narrower system support.

Windows, macOS, ChromeOS, Android, iOS, iPadOS1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Windows, ChromeOS, macOS, Android, iOS and iPadOS. Requirements list Windows, macOS 10.14 or 10.15 or later, ChromeOS, iOS 11, iPadOS 13.4 and Android 7 or later.

Windows, macOS, Linux, ChromeOS, iPadOS, Android, iOS2Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Original product sheet basic input: Windows 10/11, macOS 10.15, Linux, ChromeOS, iPadOS 14 and Android 8. Later guide additionally mentions iOS. Software compatibility is more limited.3Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Exact original Multi-OS Keyboard paragraph additionally states iOS basic input support. Maker consumer specification and original producer sheet separately state iPadOS support.

Consoles

Not available

Not available

Battery

9 of 16 differ

Battery type

AAA1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: Battery: 2 x AAA (included).

Li-Po1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Number of batteriesiNumber of replaceable AA or AAA cells required. Internal rechargeable battery packs are not counted here.

21Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: 2 x AAA (included).

Not available

Battery capacity

Not available

1,500mAh1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact consumer specification rechargeable Li-Po 1500 mAh. No Wh or nominal voltage inferred.

User-replaceable battery

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Package contents list AAA batteries that sit under a battery door. The setup guide shows the battery door.

Not available

Battery life per mode (claimed)iMaker estimates. Store one published native duration unit per row: hours, days or months. Days and months describe calendar use including idle time, not continuous runtime. Do not convert calendar estimates into hours. Connection, lighting and polling rate are included only when published. Brightness, workload, screen status, sleep settings and up-to qualifiers go in the source note.

ALogitech K780 Multi-Device Wireless Keyboard

Lighting	Months
Off	24

Source1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page key features: up to 24 months of battery life. The Technical Specifications row on the same page says Battery 18 months, with the note that life may vary by user and computing. The 24 month up-to claim matches the 2016 press release and is stored. No backlight, so the row is lighting off.11Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026Press release: up to 24 months of battery life with a power-saving idle mode and an on/off switch.

BLogitech MX Keys S

Lighting	Days	Months
On	10	Not available
Off	Not available	5

Source1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Current maker full-charge claim is up to 10 days with backlighting enabled, or up to 5 months with backlighting turned off. The specification says predefined settings for the ten-day figure. These are calendar-use estimates with idle time and adaptive proximity/ambient illumination, not continuous typing at a fixed brightness. Battery life may vary based on user and computing conditions. Connection, polling rate, daily workload, exact brightness, sleep settings and firmware are not stated. Published days and months are preserved without conversion to continuous hours. The setup guide remaining 500 hours at low battery is not a full-charge estimate.

Longest battery life (claimed)iLongest maker estimate published in hours across the listed modes. Rows published in days or months do not contribute. Conditions can differ between products.

Not available

Not available

Battery life, lighting offiLongest maker estimate published in hours with lighting off. Calendar-day and calendar-month estimates are not converted and do not contribute.

Not available

Not available

Battery life, lighting oniLongest maker estimate published in hours with lighting enabled. Calendar-day and calendar-month estimates are not converted and do not contribute. Brightness and display conditions are stated in the source note.

Not available

Not available

Battery life, backlight on (claimed)iLongest maker up-to estimate published in calendar days with backlighting enabled. Includes idle time and the source-defined usage pattern, not continuous runtime. Brightness, workload, connection and sleep conditions remain in the table and source note. Hours and months are not converted.

Not available

10days=CalculatedFrom Battery life per mode (claimed)

Battery life, backlight off (claimed)iLongest maker up-to estimate published in calendar months with backlighting off. Includes idle time and the source-defined usage pattern, not continuous runtime. Workload, connection and sleep conditions remain in the table and source note. Hours and days are not converted.

24months=CalculatedFrom Battery life per mode (claimed)

5months=CalculatedFrom Battery life per mode (claimed)

Charging port

None1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Same. The keyboard has no rechargeable battery and no charging port.

USB-C1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Full charge timeiPublished time for a full charge. Approximate times remain qualified in the source note.

Not available

Not available

Quick charge

Not available

Not available

Use while charging

Not available

Yes3Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Guide explicitly says continue typing while charging USB-C. Wireless data link remains active.

Solar charging

Not available

Not available

Battery indicator

LED, Software1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Indicator Lights: 3 Bluetooth channel LEDs and a battery indicator light. Page: Logi Options+ can check the battery level.

LED, Software1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Maker caps-lock and battery LED plus official guide Options+ low-charge notifications. Software indicator differs from an onboard display.

Build

1 of 8 differ

Case material

Not available

Aluminium frame and plastic components2Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Original producer sheet explicitly low-carbon aluminium and recycled plastic. Matching exact Graphite hands-on review identifies aluminium frame. Whole case is not assumed metal.6Reviewdigitalreviews.net/reviews/pc/mx-keys-s-workflow-quest-unlockedRead 5 October 2026Exact Graphite hands-on First Impressions paragraph explicitly identifies the aluminium frame. Original producer sheet separately identifies aluminium and recycled-plastic parts across this marketed model.

Plate material

Not available

Not available

Mount style

Not available

Not available

Flex cuts in PCB

Not available

Not available

Sound dampeningiDampening layers the maker or a review names. Foam whose position in the stack is not stated is foam. Films, pads and silicone parts that fit no other option are other.

Not available

Not available

Typing anglesiKeyboard slope for each supported foot position, starting with the lowest. An adjustable-foot count does not establish angles. When the maker publishes only the angle with the feet out, that angle is stored alone.

Not available

Not available

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

3 of 7 differ

Backlight

None13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Review text: it lacks backlighting.

Single colour4Reviewpcworld.com/article/1934170/logitech-mx-keys-s-review.htmlRead 5 October 2026Exact new-hardware section says white-only backlight. Adaptive brightness does not mean RGB.

LED position

Not available

Not available

Lighting zones

Not available

Not available

Brightness levelsiSelectable onboard brightness steps. The source note states whether the off position is included.

Not available

73Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Exact guide explicitly seven levels. Its L0 is off in ambient examples. No inferred additional eighth illumination level.

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Ambient light, Proximity1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact product features explicitly hand proximity activation plus ambient-light adaptive brightness.

Lighting sync

Not available

Not available

Controls

7 of 12 differ

Media keysiPlayback controlled by separate buttons, an Fn layer or a multifunction knob/rocker. Volume controls are listed separately, and knob presses are excluded from the separate media-button count.

Dedicated10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Hot keys and media keys table: previous track, play/pause, next track, mute, volume down and volume up sit on the top row keys.

Fn layer5Reviewrtings.com/keyboard/reviews/logitech/mx-keys-sRead 5 October 2026Public Programming/HTPC verdict says shortcuts/media primary functions on F-row, swappable with Fn Lock/software. Shared function keys are not separate media buttons.

Separate media buttonsiSeparate physical buttons for playback or mute, counted once each. Fn shortcuts, macro buttons, knob presses and roller presses are excluded.

410Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Counts previous track, play/pause, next track and mute. Volume up and down are stored under volume control.

Not available

Volume control

Keys10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Hot keys table: volume down and volume up keys on the top row.

Keys5Reviewrtings.com/keyboard/reviews/logitech/mx-keys-sRead 5 October 2026

Knobs

Not available

012Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 7 October 2026Complete exact maker control/layout drawing has zero physical knobs. Rotary controls from MX Mechanical or other products are not inferred.

Programmable knob

Not available

Not available

Knob press

Not available

Not available

Separate macro keysiSeparate physical keys or buttons intended for macros. Excludes ordinary remappable keys, media buttons and a dedicated software-launch button.

Not available

05Reviewrtings.com/keyboard/reviews/logitech/mx-keys-sRead 5 October 2026Public exact Programming verdict explicitly no dedicated macro keys. Software Smart Actions macros are separate.

Built-in screen

Not available

None12Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 7 October 2026Complete exact maker control/layout drawing shows only keys, Easy-Switch LEDs and battery status LED, no integrated screen. LEDs are not a display.

Touchpad

Not available

No12Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 7 October 2026Complete exact maker body/control drawing contains only key switches and status controls. No touchpad or trackball surface.

Fingerprint reader

Not available

Not available

OS mode switch

Key combination10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Dual layout: hold fn + i for iOS, fn + o for Mac OS X or fn + p for Windows for 3 seconds. Bluetooth Smart connections detect the OS.

Not available

Windows key lock

Not available

Not available

Software

2 of 10 differ

Software

Logi Options+1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Logi Options+. Technical Specifications: supported by Logi Options+ on Windows and macOS.

Logi Options+1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Software runs on

Windows, macOS1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: Logi Options+ on Windows and macOS.

Windows, macOS3Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Exact guide says Options+ compatible Windows/Mac. Current consumer page additionally lists limited Googlebook support, which this software-platform enum cannot represent. Broad ChromeOS typing support does not imply full Smart Actions/Flow support.

Open firmware

Not available

Not available

Onboard memory

Not available

Not available

Onboard profilesiProfiles stored on the keyboard, including fixed defaults when the maker counts them. Software-only profiles are excluded.

Not available

Not available

Macros

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact Smart Actions feature automates multiple tasks from a key press through Options+. This is software automation, not onboard macro memory or analog actuation.

Macros stored onboardiRecorded command sequences run from keyboard storage without the configuration app. Onboard lighting or remapping alone does not establish this.

Not available

Not available

Key remapping

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Logi Options+ lets you customize keys and create hotkey shortcuts.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

LayersiTotal key mapping layers including the base layer. Lighting effect layers and profile slots are excluded.

Not available

Not available

User firmware updates

Not available

Yes13Maker product pagesupport.logi.com/hc/en-us/articles/39066494614423-MX-Keys-S-Firmware-Release-NotesRead 7 October 2026Exact model maker firmware release notes version 81.2.17, released 8 April 2026, explicitly instruct updating through Options+. Enhanced Easy-Switch software conditions are separate and do not become launch features.

Ergonomics

0 of 4 differ

Wrist rest

None15Reviewthe-gadgeteer.com/2016/10/02/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review describes a rubber device tray along the back edge and no wrist rest.

None15Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 7 October 2026Exact original keyboard-only What is in the box table lists keyboard, receiver, charging cable and documentation without palm rest. Optional mouse/palm-rest Combo explicitly excluded from these stored US keyboard-only variants. Producer general support table some have palm rest refers bundle configurations.

Wrist rest material

Not available

Not available

Tenting

Not available

Not available

Tenting angles

Not available

Not available

Dimensions and weight

2 of 6 differ

DimensionsiKeyboard body dimensions with fitted keycaps, without wrist rest and with feet folded. Any different measurement condition is stated in the source note. Width is the longest side, depth runs front to back and height is the thickness. Map by size when the maker's labels differ.

Width380Depth158Height22Front height8mm(15 × 6.2 × 0.9 × 0.3 in)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Dimensions: height 158 mm and width 380 mm, depth 8 mm at the front and 22 mm at the back. The page calls the 158 mm side Height. It is the front to back depth.

Width430.2Depth131.63Height20.5mm(16.9 × 5.2 × 0.8 in)1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Current maker labels width 430.2, height 131.63 and depth 20.5 mm using upright-front-view axes. Reordered into desktop body width 430.2, front-to-back depth 131.63 and maximum height 20.5. Exact reviews establish fixed incline with no adjustable feet. Receiver dimensions are separate.

Dimensions with wrist rest

Not available

Not available

Keyboard weightiKeyboard without cable or wrist rest. Weights that include accessories cannot be stored here. A cable that cannot be removed is included. Replaceable batteries are included, as built-in batteries are.

875g(1.9 lb)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Dimensions: weight 875 g. The page does not say if the batteries are counted.12Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026The article gives 875 g and a 24 month battery life.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: about 1.9 pounds (875 grams).

810g(1.8 lb)1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact published keyboard body 810 g, without separate 1.68 g receiver. Not a reviewer scale measurement.

Weight including wrist restiKeyboard plus supplied wrist rest, excluding packaging. The source note identifies any included cable.

Not available

Not available

Box dimensions

Not available

Not available

Box weightiOne retail package including its contents. A multi-unit shipping carton weight is excluded.

Not available

Not available

Certifications

None of 2 known

Platform certifications

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

Keyboard, 2 AAA batteries (pre-installed), Logitech Unifying receiver, User documentation1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026In the Box: keyboard, 2 AAA batteries (pre-installed), Logitech Unifying receiver, user documentation.15Reviewthe-gadgeteer.com/2016/10/02/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review box list: keyboard, 2 AAA batteries (pre-installed), USB receiver, user documentation.

Keyboard, Logi Bolt USB receiver, USB-C charging cable (USB-A to USB-C), User documentation1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Cables included

ALogitech K780 Multi-Device Wireless Keyboard

Not available

BLogitech MX Keys S

Type	Count
USB-A to USB-C charging cable	1

Source1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Spare switches

Not available

Not available

Links

Not compared

Product page

www.logitech.com/en-us/shop/p/k780-multi-device-wireless-keyboard1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Read with curl on 23 October 2026.

www.logitech.com/en-us/shop/p/mx-keys-s1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026

Spec sheet

Not available

doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdf2Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1077015683.pdfRead 5 October 2026Original Logitech MX_Keys_S_SpecSheet_V 4_041823 two-page producer sheet. Full overview, actual box, system requirements and package SKU table read. Not retailer-authored narrative.

Manual

www.logitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdf10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026

support.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-S3Owner's manualsupport.logi.com/hc/en-us/articles/13750828691991-Getting-Started-MX-Keys-SRead 5 October 2026Original maker Getting Started detailed guide read, including complete setup, universal/Mac legends, Easy-Switch, charging and smart-backlight tables. Some copied pictures label older MX Keys, but current exact S feature text and current original sheet corroborate stored functions.

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-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page data: 1-Year Limited Hardware Warranty. The page does not name a market.

1year1Maker product pagelogitech.com/en-us/shop/p/mx-keys-sRead 8 October 2026Exact US consumer specification one-year limited hardware warranty, separate from EMEA statutory rights and business-edition service.

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