Keyboards / Compare

Keychron B1 Pro vs Logitech K270 Wireless Keyboard

A

Product A: Keychron

B1 Pro

79 of 164 known

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B

Product B: Logitech

K270 Wireless Keyboard

57 of 164 known

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All 164 fields

Every value links to where we found it.

Only differences

AKeychron B1 Pro

BLogitech K270 Wireless Keyboard

General

4 of 9 differ

Series

B Pro1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Not available

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

B1P-K1, B1P-K8, B1P-K11, B1P-K131Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current public maker colour selector verified in Chrome. Space Gray B1P-K1, Ivory White B1P-K8, Retro Blue B1P-K11, Retro Red B1P-K13. No SKU-to-hardware-PID mapping is published. Open firmware and numeric rollover are omitted because multiple hardware revisions share the marketed name.

920-003051, 920-013289, 920-003736, 920-003745, 920-003754, 920-003735, 920-003052, 920-003746, 920-003748, 920-003738, 920-003743, Y-R00151Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026The US store sells 920-003051 in Black and 920-013289 in Rose. Both are English US (QWERTY). The Rose model is out of stock on the page.5Maker product pagelogitech.com/en-gb/shop/p/k270-unifying-wirelessRead 14 October 2026Part numbers of the regional models on the GB store.13Maker product pagesupport.logi.com/hc/en-us/articles/360024640654-Wireless-Keyboard-K270Read 21 October 2026Support page title: Wireless Keyboard K270, M/N: Y-R0015. This is the maker's model number. The 920 numbers are part numbers per layout.

GTIN / EAN

48952488763595Retailer pagebhphotovideo.com/c/product/1917830-REG/keychron_b1p_k1_b1_pro_ultra_slim_wireless.htmlRead 23 October 2026Exact B1P-K1 Space Gray ANSI EAN. Does not identify a hardware PID or firmware revision.

097855073358, 5099206032910, 5099206033139, 5099206032941, 5099206032927, 5099206032828, 5099206032842, 50992060328979Spec databaseupcitemdb.com/upc/097855073358Read 14 October 2026UPC-A 097855073358 for model 920003051 (920-003051), Black, English US. The listing carries Office Depot and Best Buy product names for the same keyboard.15Retailer pagecpcireland.farnell.com/logitech/920-003745/keyboard-wireless-k270-black-logitech/dp/CS29019Read 21 October 2026CPC Farnell page for 920-003745 (English UK): GTIN UPC EAN 5099206032910.16Retailer pageep.de/p/719755/k270-wireless-keyboardRead 21 October 2026ElectronicPartner page for 920-003052 (German): EAN 5099206033139.17Retailer pagecomparateur-gamer.fr/prix/logitech-k270-5099206032941Read 21 October 2026Price comparison page for the French AZERTY model: EAN 5099206032941, Ref 920-003748.18Retailer pagegeeknetic.es/comparador-precios/logitech-k270-wireless/comprarRead 21 October 2026Geeknetic price comparison page: EAN 5099206032927, MPN 920-003746.19Retailer pagekomplett.no/product/660567Read 21 October 2026Komplett page for 920-003735 (Nordic): EAN 5099206032828.20Retailer pageshopro.lt/479740-logitech-k270-enRead 21 October 2026SHOPRO page, model 920-003738: EAN 5099206032842.21Retailer pageep-online.ch/pedroni/de/p/841863/wireless-keyboard-k270Read 21 October 2026ElectronicPartner Schweiz page for 920-003743 (Swiss): EAN 5099206032897.

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

Not available

Not available

Status

Available1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker page shows Add to Cart and shipping within two working days. Regional stock may vary.

Available1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026The Black model shows In stock at USD 24.99.

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.

$39.993Press articlegizmochina.com/2024/05/25/keychron-b1-pro-ultra-thin-keyboard-launch-specs-priceRead 23 October 2026May 25 2024 launch reporting explicitly says USD 39.99 and on sale now. Current sale price excluded.

Not available

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.

US1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

US, GB, DE1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026US store. The GB and DE stores sell the regional models.5Maker product pagelogitech.com/en-gb/shop/p/k270-unifying-wirelessRead 14 October 2026GB store.6Maker product pagelogitech.com/de-de/shop/p/k270-unifying-wirelessRead 14 October 2026DE store.

ColoursiThe maker's own colour names

Space Gray, Ivory White, Retro Blue, Retro Red1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Black, Rose1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Colour facet: Black and Rose.

Segment

Office1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker presents portability, productivity and Mac/Windows office typing. Reference is fully assembled ANSI standalone keyboard.

Office1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Maker text: a reliable partner for your desk at home or at work. The keyboard is sold as an everyday office keyboard.

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

Complete1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Complete1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Sold as a complete keyboard with receiver and pre-installed batteries.

Layout

7 of 12 differ

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

75 %6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Full size1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Page title: Full-size wireless keyboard with a number pad.

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

ANSI6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

ANSI4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026The photo shows a wide, flat Enter key and a long left Shift key, which is the ANSI layout. Only the US layout is covered by this photo. The same photo is used on the GB and DE store pages.

Regional layouts

ANSI6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

English US (QWERTY), Dutch (Qwerty), English UK (QWERTY), Belgian (AZERTY), Danish / Norwegian / Swedish / Finnish (QWERTY), German (QWERTZ), Spanish (QWERTY), French (AZERTY), English International (QWERTY), Swiss (QWERTZ)1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026US store layout facet: English US (QWERTY). The regional layout names come from the GB and DE stores.5Maker product pagelogitech.com/en-gb/shop/p/k270-unifying-wirelessRead 14 October 2026Layout names as the maker writes them.

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.

776Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker standard ANSI specification 77 keys. ISO and JIS versions are not included in these rows.

1034Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026Maker photo of the US layout. Counted 103 keys: 13 in the top row (Esc and F1 to F12), 3 for Print Screen, Scroll Lock and Pause, 14 in the number row, 14 in the Tab row, 13 in the Caps Lock row, 12 in the Shift row, 7 in the bottom row, 6 in the Insert and Delete block, 4 arrow keys and 17 on the number pad. There is no second Windows key. The 8 hot keys above the function row and the power slider are not counted. The Amazon listing says 104 keys.

Key legends for

Windows, macOS6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker image shows dual Mac and Windows modifier legends.

Windows4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026The photo shows a Windows logo key.

Numpad

No7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

Yes1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Feature text: the full-sized keyboard includes a number pad.

Function row

Yes7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

Yes4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026F1 to F12 on the top row of the photo.

Dedicated arrow keys

Yes7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete current maker ANSI top view shows four dedicated arrow keys, including separate half-height Up and Down switches.

Yes4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026Four arrow keys in an inverted T block.

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

Fn layer8Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Maker shortcut table puts Home, End, Page Up and Page Down on Fn plus arrow keys.

Full4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026Insert, Home, Page Up, Delete, End and Page Down as separate keys.

Key stagger

Row-staggered7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

Row-staggered4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026Standard row-staggered layout in the photo.

Bottom row

Not available

Not available

Low profile

Yes6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

No1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Feature text: deep-profile keys.

Switches

3 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.

Scissor9Reviewtomsguide.com/computing/peripherals/keychron-b1-pro-reviewRead 23 October 2026Exact B1 Pro review identifies scissor mechanism. Current maker Scissor Mechanism gallery image confirms this is still the advertised mechanism. No B6 measured data transferred.

Membrane9Spec databaseupcitemdb.com/upc/097855073358Read 14 October 2026The Best Buy product name in the listing is Logitech K270 Full-size Wireless Membrane Keyboard. No maker page names the switch type. The deep-profile, springy feel in the maker text fits a membrane keyboard.

Switch feel

Tactile9Reviewtomsguide.com/computing/peripherals/keychron-b1-pro-reviewRead 23 October 2026Review explicitly describes enhanced tactile feedback. Current maker text also names tactile feedback.

Not available

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

Not available

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

Not available

Rated keystrokes

Not available

5million1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Key Life: up to 5 million keystrokes.

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.

Not available

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

ABS10Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker specification explicitly names ABS keycaps.

Not available

Legend method

Not available

Printed1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Feature text: durable print characters. Stored as printed.

Keycap profile

Low profile10Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker describes ultra-slim concave fitted keys. No mechanical OEM or Cherry profile is inferred.

Other1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Feature text: deep-profile keys. This is the maker's own term and names no standard keycap profile, so it is stored as other.

Keycap thickness

Not available

Not available

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

Not available

Not available

Performance

5 of 11 differ

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

AKeychron B1 Pro

Connection	Polling rate (Hz)	Receiver or adapter
USB (wired)	1,000	Not available
2.4 GHz	1,000	Included Type-A 2.4 GHz receiver
Bluetooth	90	Not available

Source11Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker specification lists 1000 Hz wired and 2.4 GHz, 90 Hz Bluetooth. Maker claims, not measured latency or effective update rate.

BLogitech K270 Wireless Keyboard

Not available

Max polling rate

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (wired)

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (2.4 GHz)

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (Bluetooth)

90Hz=CalculatedFrom Polling rate per connection

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

None of 7 known

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

Not available

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

11 of 18 differ

Connections

USB (wired), 2.4 GHz, Bluetooth12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

2.4 GHz1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Connection Type: Logitech Unifying protocol (2.4 GHz). No Bluetooth and no cable.

Wireless technology

Not available

Logitech Unifying1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Connection type text: Logitech Unifying protocol. The product ships with a Unifying USB receiver.

Bluetooth

5.212Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Not available

Bluetooth device slots

312Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Not available

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

412Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker explicitly says three Bluetooth connections and one dedicated 2.4 GHz host. No fifth wired host is inferred.

Not available

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

Keys13Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Fn+1/2/3 select Bluetooth host. The separate mode toggle selects Bluetooth, cable or 2.4 GHz.

Not available

Receiver connector

USB-A12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

USB-A2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Receiver specifications: connector type USB, USB 2.0 full speed, nano size. The plug type is named USB Type-A in the Icecat spec sheet.8Spec databaseik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/5236c659/67655e1421978e6cd4216060/product-pdfRead 14 October 2026Wireless receiver interface: USB Type-A. Receiver type: Unifying receiver.

Receiver storage in keyboard

Not available

Not available

Receiver shared with other devices

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Feature text: the Unifying receiver lets you pair up to six compatible Logitech devices, for example a Logitech mouse on the same receiver.

Wireless range

10m14Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English specification p. 7: within ten metres in open space for 2.4 GHz and Bluetooth.

10m1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Page: more than 10 m. Wireless range may vary due to environmental and computing conditions.

Detachable cable

Yes12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Not available

Port on keyboard

USB-C12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Connector type for the keyboard: N/A (wireless). The keyboard has no port.

Cable plug

USB-C14Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English p. 2 includes Type-C cable plus a separate Type-A to Type-C adapter. B&H exact current B1P-K1 listing confirms USB-C to USB-C cable.

Not available

Cable

Not available

Not available

Cable length

Not available

Not available

USB passthrough

Not available

Not available

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

Windows, macOS, Linux, iOS, Android12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker lists macOS, iOS, Windows, Android and Linux. A 2024 reviewer found Android pairing problems. Current maker claim retained with that practical limitation recorded in research report.

Windows1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026System requirements: Windows 10, Windows 11 or later, and an available USB port. The page also says the keyboard works with computers that support external keyboards. Only Windows is named.

Consoles

Not available

Not available

Battery

12 of 16 differ

Battery type

Li-Po15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

AAA1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Battery: 2 x AAA (included).

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

Not available

21Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Battery: 2 x AAA (included).

Battery capacity

800mAh15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Not available

User-replaceable battery

Not available

Yes2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Battery type and size: removable, 2 x AAA.

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.

AKeychron B1 Pro

Lighting	Hours (h)	Months
Off	1,200	Not available
Off	Not available	8

Source15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker publishes up to 1200 continuous hours and separately about eight calendar months at five hours daily. Native units are retained in separate rows. No conversion performed. Connection and polling rate unstated. Backlight is absent.

BLogitech K270 Wireless Keyboard

Lighting	Months
Off	24

Source1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Battery: 24 months. Battery life may vary based on user and computing. Stored as calendar months with lighting off, since the keyboard has no backlight. No hours or polling rate are published. The Amazon listing states the basis as an estimated two million keystrokes per year in an office environment.2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Battery life: 2 years. Matches the 24 months on the store page.12Retailer pageamazon.com/dp/B004N627KSRead 14 October 2026Maker text on the Amazon listing: keyboard battery life calculation based on an estimated two million keystrokes per year in an office environment. Amazon lists the keyboard model as 920-003051 with 104 keys, which is not used.

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.

1,200h=CalculatedFrom Battery life per mode (claimed)

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.

1,200h=CalculatedFrom Battery life per mode (claimed)

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

Not available

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.

8months=CalculatedFrom Battery life per mode (claimed)

24months=CalculatedFrom Battery life per mode (claimed)

Charging port

USB-C15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Powered by removable AAA batteries. No charging port is listed.

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

150min15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker approximate full charge time around 2.5 hours, stored as 150 min.

Not available

Quick charge

Not available

Not available

Use while charging

Yes15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker explicitly says operate while charging.

Not available

Solar charging

Not available

Not available

Battery indicator

LED16Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English p. 14: red charging light and green full-charge light. Current key-combination page also defines Fn+B red/blue/green battery levels as beta and not fully accurate.

Not available

Build

3 of 8 differ

Case material

ABS17Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker Body Material ABS.

Plastic12Retailer pageamazon.com/dp/B004N627KSRead 14 October 2026Amazon US listing for 920-003051. Product details: Enclosure Material Plastic.

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.

3.2°17Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker current typing angle 3.2 degrees. No folding-foot or tenting angles inferred.

Not available

Spill resistant

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Feature text: spill-proof design. The 2011 datasheet says spill-resistant and tested under limited conditions of at most 60 ml of liquid.

IP rating

Not available

Not available

Lighting

0 of 7 differ

Backlight

None18Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

None4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026No backlight is listed in the maker specs or the box text. The photo shows plain unlit legends.

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

Not available

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Not available

Lighting sync

Not available

Not available

Controls

6 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.

Fn layer19Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Current maker table assigns playback and mute to shared F7 to F10 keys. Mac default and Windows Fn access are documented.

Dedicated3Owner's manualsecure.logitech.com/assets/38399/3/wireless-keyboard-k270-quick-start-guide.pdfRead 14 October 2026Features list of the quick start guide: 1 Play/pause, 2 Mute volume, 3 Decrease volume, 4 Increase volume, 5 Navigate to Internet home, 6 Launch email application, 7 Place PC in standby mode, 8 Launch calculator. These eight buttons sit above the function row.

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

021Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete current maker top view and shortcut table show media on ordinary F-row keys, no separate playback buttons.

23Owner's manualsecure.logitech.com/assets/38399/3/wireless-keyboard-k270-quick-start-guide.pdfRead 14 October 2026Two physical buttons: play/pause and mute. The two volume buttons are counted in the volume control field. The other four hot keys open the browser, email and calculator or sleep the PC.

Volume control

Keys19Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026

Keys3Owner's manualsecure.logitech.com/assets/38399/3/wireless-keyboard-k270-quick-start-guide.pdfRead 14 October 2026Features list: separate Decrease volume and Increase volume buttons.

Knobs

021Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

Not available

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.

021Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete 77-key control inventory has no separate macro keys. Remappable typing keys excluded.

03Owner's manualsecure.logitech.com/assets/38399/3/wireless-keyboard-k270-quick-start-guide.pdfRead 14 October 2026The eight hot keys are fixed media and application keys. The guide lists no macro keys.

Built-in screen

None21Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete current maker image and manual overview show status LEDs without a screen.

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026LCD display: N/A.

Touchpad

No21Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

No4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026No touchpad in the photo.

Fingerprint reader

No21Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete top/control overview has no fingerprint sensor.

Not available

OS mode switch

Switch20Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English overview p. 8 identifies physical Mac/Win toggle.

Not available

Windows key lock

Yes19Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Current shortcut table: hold Fn+Windows for three seconds in Windows mode to lock or unlock Windows key.

Not available

Software

5 of 10 differ

Software

Keychron Launcher22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

SetPoint 6.2, Unifying Software2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026General table, Software support (at release): SetPoint 6.2, SetPoint 6.2 x64, Unifying Software. The page marks both as no longer supported and the keyboard needs no software to type. The Unifying software only pairs more devices to the receiver.

Software runs on

Web22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker links Launcher browser app. Manual requires recent Chrome, Opera or Edge and wired keyboard connection.

Windows2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026General table, OS support (at release): Windows XP, Vista and 7, 32 and 64 bit. Only Windows is named. The US store page names Windows 10 and 11.

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

Yes22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker explicitly advertises macro configuration in Launcher. Does not establish onboard execution or open firmware for every hardware revision.

Not available

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

Yes22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

Not available

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

Not available

Not available

User firmware updates

Yes23Maker product pagekeychron.com/blogs/archived/how-to-use-the-launcher-web-app-or-manually-flash-firmware-for-your-b-pro-series-keyboardRead 23 October 2026Current maker firmware page explicitly lists different B1 Pro hardware PIDs and warns to match PID and VID. ANSI PIDs include 0x0711, 0x0714 and 0x071a. Do not cross-flash. No revision-specific firmware compatibility claim stored.

Not available

Ergonomics

0 of 4 differ

Wrist rest

None24Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026Complete English p. 2 box inventory contains no supplied wrist rest. Silicone skin is a keyboard cover, not a wrist rest.

None4Maker product pageresource.logitech.com/c_fill,q_auto,f_auto,dpr_1.0/d_transparent.gif/content/dam/logitech/en/products/keyboards/k270/gallery/k270-gallery-1-new.pngRead 14 October 2026No wrist rest in the photo or the box list. The base has a curved front edge.

Wrist rest material

Not available

Not available

Tenting

Not available

Not available

Tenting angles

Not available

Not available

Dimensions and weight

4 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.

Width296Depth130Height14.5Front height5.2mm(11.7 × 5.1 × 0.6 × 0.2 in)25Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker front 5.2 mm, rear 14.5 mm, 296 by 130 mm. B&H explicitly gives complete keyboard height 14.5 mm. No claim that these are bare-case dimensions.

Width441Depth149Height22Front height18mm(17.4 × 5.9 × 0.9 × 0.7 in)2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Technical table, keyboard row: width 441 mm, depth 149 mm, height 18 mm. The table does not say where the height is measured. The 18 mm is stored as the front height. The back height is from a retailer copy of the maker spec. The US store page prints 441.5 mm for the width.11Retailer pagemarkertek.com/product/logi-920-003051/logitech-920-003051-k270-wireless-full-size-keyboard-w-8-hotkeys-2-4-ghz-30ft-rangeRead 14 October 2026Retailer copy of the maker spec for 920-003051: depth 18 mm at front and 22 mm at back, height 149 mm, width 441.5 mm, weight 498 g. The height figure 149 mm is the front-to-back size. The 22 mm back height is used for the height and the 18 mm front height matches the maker's technical table.

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.

425g(15 oz)25Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker keyboard mass 425 g. B&H rounded conversion gives 426 g, so native maker figure retained. Not a reviewer measurement.

487g(1.1 lb)2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026Technical table: keyboard 487 g with batteries. The US store page and the Markertek retailer copy print 498 g. The technical table is used because it states the condition. The receiver weighs 2 g.

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

Not available

Not available

Box dimensions

Width325.12Height40.64Depth142.24mm(12.8 × 1.6 × 5.6 in)26Retailer pagebhphotovideo.com/c/product/1917830-REG/keychron_b1p_k1_b1_pro_ultra_slim_wireless.htmlRead 23 October 2026Exact B1P-K1 retail package 12.8 by 5.6 by 1.6 inches, converted exactly at 25.4 mm per inch.

Width454.1Height158.8Depth31.8mm(17.9 × 6.3 × 1.3 in)7Maker spec sheet (PDF)farnell.com/datasheets/1959263.pdfRead 14 October 20262011 datasheet, primary pack: length 45.42 cm, width 3.18 cm, height or depth 15.88 cm. The stored values follow the newer Icecat sheet of December 2024: 454.1 x 158.8 x 31.8 mm. The 2011 length differs by 0.1 mm.8Spec databaseik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/5236c659/67655e1421978e6cd4216060/product-pdfRead 14 October 2026Sheet for 920-003745, published 20 December 2024. Package width 31.8 mm, package depth 454.1 mm, package height 158.8 mm. The sheet calls the 454.1 mm side the depth. It is the long side of a flat box, so it is stored as the width.

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

614.62g(1.4 lb)26Retailer pagebhphotovideo.com/c/product/1917830-REG/keychron_b1p_k1_b1_pro_ultra_slim_wireless.htmlRead 23 October 2026Exact B1P-K1 retail package 1.355 lb, converted at 453.59237 grams per lb and rounded to 0.01 g.

658g(1.5 lb)7Maker spec sheet (PDF)farnell.com/datasheets/1959263.pdfRead 14 October 20262011 datasheet, primary pack weight 658.0 g. The Icecat sheet of December 2024 also says 658 g.8Spec databaseik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/5236c659/67655e1421978e6cd4216060/product-pdfRead 14 October 2026Package weight 658 g.

Certifications

1 of 2 differ

Platform certifications

Not available

Not available

Other certifications

Not available

FCC, CE2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026The table has a Compliance Certification (CE) link. No certificate number is shown, so only the CE name is stored.14Regulatory filingfccid.io/JNZYR0015Read 21 October 2026FCC ID JNZYR0015, 2.4GHz Cordless Keyboard, model YR0015 by Logitech Far East Ltd, granted 13 May 2010, 2405-2474 MHz, Part 15C. YR0015 is the M/N Logitech prints on the K270 support page.

In the box

3 of 3 differ

In the box

Keychron B1 Pro Ultra-Slim Wireless Keyboard, Type-C cable, Type-A to Type-C adapter, Type-A 2.4 GHz receiver, Quick Start Guide, Silicone skin27Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English p. 2 complete inventory. Current maker box image is consistent with these components.

Keyboard, Logitech Unifying receiver, 2 AAA batteries (pre-installed), User documentation1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026Package contents list of the page: Keyboard, Logitech Unifying receiver, 2 AAA batteries (pre-installed), User documentation.

Cables included

AKeychron B1 Pro

Type	Count
USB-C to USB-C cable	1

Source27Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026Type-C cable with a separate Type-A adapter. Current exact B1P-K1 B&H table identifies both cable ends as USB-C.

BLogitech K270 Wireless Keyboard

Not available

Spare switches

024Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026No spare switches in complete box inventory.

Not available

Links

Not compared

Product page

www.keychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboard1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

www.logitech.com/en-us/shop/p/k270-unifying-wireless1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 2026

Spec sheet

Not available

support.logi.com/hc/en-us/articles/360023462213-K270-Technical-Specifications2Maker product pagesupport.logi.com/hc/en-us/articles/360023462213-K270-Technical-SpecificationsRead 14 October 2026

Manual

cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdf1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

secure.logitech.com/assets/38399/3/wireless-keyboard-k270-quick-start-guide.pdf3Owner's manualsecure.logitech.com/assets/38399/3/wireless-keyboard-k270-quick-start-guide.pdfRead 14 October 2026

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.

1year2Maker product pagekeychron.com/pages/warrantyRead 23 October 2026Global maker store warranty defaults to twelve months unless purchase documents state otherwise. This is a manufacturer warranty, not regional statutory rights.

3years1Maker product pagelogitech.com/en-us/shop/p/k270-unifying-wirelessRead 14 October 20263-year limited hardware warranty on the US store page.

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