Keyboards / Compare

Keychron Q3 HE vs Redragon EISA K686 PRO

A

Product A: Keychron

Q3 HE

101 of 164 known

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B

Product B: Redragon

EISA K686 PRO

73 of 164 known

Change Redragon EISA K686 PRO

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All 164 fields

Every value links to where we found it.

Only differences

AKeychron Q3 HE

BRedragon EISA K686 PRO

General

3 of 9 differ

Series

Q HE1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Cart and collection label the model as Q HE series.

EISA1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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

Q3H-M1, Q3H-P12Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboard.jsonRead 11 October 2026The two Fully Assembled Knob SKUs, Carbon Black and Shell White.

K686WB-RGB-PRO8Owner's manualredragon.ru/data/files/20240906/3052223d.pdfRead 23 October 2026Official regional original manual artwork identifies K686AK-RGB-PRO/7199 and K686WB-RGB-PRO/7199. Reference white and blue model is K686WB. Other regional switch or side-printed editions are excluded.

GTIN / EAN

4895248887829, 48952488878362Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboard.jsonRead 11 October 2026Barcodes of the same two SKUs from the store product data.

Not available

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-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Page is live with prices. The assembled SKUs are shown as sold out or backordered on the access date.

Available1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Public maker store offers standard Blue Himmel with Red Switch. SE, Side Printed PBT, MAX and HE are separate listings and excluded.

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.

Not available

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-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026US store page with USD prices. The ISO layout is a separate collection page and is not covered.

Not available

ColoursiThe maker's own colour names

Carbon Black, Shell White1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Blue Himmel1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Segment

Gaming1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker text says the Hall Effect switches enhance the gaming experience. Tom's Guide calls it a keyboard for gaming and productivity.

Gaming1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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

Complete1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Reference is the Fully Assembled Knob type in two colours.

Complete1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Package includes assembled keyboard and spare switches.

Layout

6 of 12 differ

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

TKL1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: 80 percent TKL layout. Specs line says 80% TKL, ANSI, with knob. Tom's Guide calls it 75 percent with 87 keys, which does not match the maker.

96 % (1800)1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Maker says 96 percent layout. Uses schema 1800 option.

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

ANSI1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

ANSI2Reviewmoorereppion.com/eisa-proRead 23 October 2026June 28, 2024 hands-on identifies ANSI and standard Red linear switches.

Regional layouts

ANSI1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Key specs: Layout 80% TKL, ANSI, with knob.

US QWERTY1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 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.

873Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Specifications page: number of keys 87. Counted on the layer 2 diagram: 16 + 17 + 17 + 13 + 13 + 11 = 87, not counting the knob.

981Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Key legends for

Windows, macOS1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Mac and Windows keycaps are included.

Windows, macOS3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Control diagram and product photo show Win/control and Alt/command legends.

Numpad

No3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Function row

Yes3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Dedicated arrow keys

Yes3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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

Full3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Layer diagrams have dedicated Insert, Home, Page Up, Delete, End and Page Down keys.

Compact3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Overview has dedicated Page Up and Page Down, with Home and End on Fn+P and Fn+[.

Key stagger

Row-staggered3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Layer diagrams show a standard row-staggered layout.

Row-staggered3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Bottom row

Not available

Not available

Low profile

No1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Standard height OSA profile keycaps and a gasket build.

Not available

Switches

17 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.

Magnetic (Hall effect)1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: Hall Effect Gateron 2.0 magnetic switches. This page does not mention TMR sensors.

Mechanical1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Switch feel

Linear4Maker product pagekeychron.com/products/gateron-double-rail-magnetic-switchRead 11 October 2026Maker switch table: Nebula behavior is linear.

Linear1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Switch maker

Gateron1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Redragon1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Switch models

Gateron Double-Rail Magnetic Nebula Switch1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Fully assembled option: Gateron Double-Rail Magnetic Nebula Switch.

Redragon Red1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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.

60gf4Maker product pagekeychron.com/products/gateron-double-rail-magnetic-switchRead 11 October 2026Maker switch table lists Nebula start force 40 gf and end force 60 gf. Stored end force as bottom-out force. The 40 gf start force is not actuation force, which is adjustable.

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

150million4Maker product pagekeychron.com/products/gateron-double-rail-magnetic-switchRead 11 October 2026Maker switch diagram: 150 million clicks lifespan.

Not available

Factory-lubed switches

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: special pre-lubed dual-rail switches.

Not available

Adjustable actuation

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Not available

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

Min0.2Max3.8mm1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Adjustable actuation points 0.2 to 3.8 mm.

Not available

Actuation stepiSmallest documented increment between selectable actuation settings.

0.1mm1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: Sensitivity 0.1 mm. Tom's Guide describes 0.1 mm adjustment.

Not available

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

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: customize each key with adjustable actuation points. Tom's Guide confirms per-key setting.

Not available

Rapid trigger

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Not available

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

0.1mm1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: Sensitivity 0.1 mm. Stored as the finest selectable movement.

Not available

Multi-action keys

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Dynamic Keystrokes, 4-in-1 action keys, four actions by press depth.

Not available

SOCD handling

Yes6Reviewtomsguide.com/computing/peripherals/keychron-q3-he-keyboard-reviewRead 11 October 2026Review dated 25 April 2025: Last Key Prioritization, also called Snap Tap, can be enabled after flashing the firmware. Maker page names it Snap Click and LKP on other HE models, not this page.

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.

Magnetic1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Magnetic sockets. Only Gateron double-rail magnetic switches fit per the specs table.

5-pin1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Upgraded Hot-Swap section says nearly all 3-pin and 5-pin switches.

Compatible switches

Gateron Double-Rail Magnetic Switches only1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: compatible with Gateron double-rail magnetic switch only. Other magnetic switches such as Gateron Magnetic Jade and KS-20 are not supported.

3-pin and 5-pin mechanical switches1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Stabilizers

PCB screw-in1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Not available

Factory-lubed stabilizers

Not available

Not available

Keycaps

2 of 5 differ

Keycap material

PBT1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

PBT4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Exact Blue Himmel review describes OEM-profile doubleshot PBT shine-through keycaps.

Legend method

Doubleshot1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Doubleshot4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Keycap profile

OSA1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: OSA profile double-shot PBT keycaps. Tom's Guide also says OSA.

OEM4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Keycap thickness

Not available

Not available

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

No1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: OSA double-shot keycaps, not shine-through.

Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Performance

7 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 Q3 HE

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

Source1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: 1000 Hz wired and 2.4 GHz, 90 Hz Bluetooth. The 2.4 GHz receiver is in the box.

BRedragon EISA K686 PRO

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.

AKeychron Q3 HE

Connection	Rollover
USB (wired)	NKRO
2.4 GHz	NKRO
Bluetooth	NKRO

Source1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: N-key rollover, yes for both wireless and wired modes. Wireless covers 2.4 GHz and Bluetooth.

BRedragon EISA K686 PRO

Not available

Anti-ghosting

Not available

Not available

Adjustable debounce

Not available

Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Software section names debounce as its most granular performance setting.

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

6 of 18 differ

Connections

USB (wired), 2.4 GHz, Bluetooth1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

USB (wired), 2.4 GHz, Bluetooth1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Wireless technology

Not available

Not available

Bluetooth

5.21Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: Bluetooth version 5.2.

3.0/5.01Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Bluetooth device slots

31Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: connect to three devices through Bluetooth.

33Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Bluetooth section pairs host 1, 2 and 3 with Fn shortcuts.

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

Not available

Not available

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

Keys3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026fn + 1, 2 or 3 pairs or switches between three Bluetooth devices.

Keys3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Receiver connector

USB-A3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026In the box: Type-A 2.4 GHz receiver, plus an extension adapter for the receiver.

USB-A3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Receiver storage in keyboard

Not available

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Overview explicitly labels 2.4G receiver storage slot.

Receiver shared with other devices

Not available

Not available

Wireless range

10m3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Specifications page: wireless operating distance within 10 meters in open space.

Not available

Detachable cable

Yes3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Type-C port on the side. The Type-C cable is separate.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Port on keyboard

USB-C3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Overview diagram: Type-C port on the side.

USB-C3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Cable plug

USB-C3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026In the box: Type-C cable and a Type-A to Type-C adapter. The cable itself ends in Type-C at the host.

USB-A3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 20268Owner's manualredragon.ru/data/files/20240906/3052223d.pdfRead 23 October 2026

Cable

Not available

Not available

Cable length

1.8m1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: Type-C cable 1.8 m plus a Type-A to Type-C adapter.

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, Android1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Product text: works with macOS, Windows and Linux. The manual OS toggle names Mac/iOS and Windows/Android.

Windows, macOS1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Consoles

Not available

Not available

Battery

8 of 16 differ

Battery type

Li-Po1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Not available

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

Not available

Not available

Battery capacity

4,000mAh1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

3,000mAh6Maker product pagecdn.shopify.com/s/files/1/2695/9506/files/RedragonK686PRO98KeysWirelessGasketRGBGamingKeyboard_7.jpgRead 23 October 2026Official standard-model gallery infographic explicitly states 3000mAh Battery. CGMagazine exact Blue Himmel and December 2024 Notebookcheck comparison agree. 4000mAh belongs to other regional and MAX configurations.

User-replaceable battery

Not available

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Battery safety guidance says do not remove battery except for disposal and recycling.

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 Q3 HE

Lighting	Hours (h)
On	100

Source3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Specifications page: wireless working time with RGB, up to 100 hours at the lowest brightness. The product page specs say 100 hours with the backlight off instead. The manual is preferred. Connection is not named.

BRedragon EISA K686 PRO

Not available

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.

100h=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.

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.

100h=CalculatedFrom Battery life per mode (claimed)

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.

Not available

Not available

Charging port

USB-C3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Specifications page: charging port Type-C.

USB-C3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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

300min3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Specifications page: charging time around 5 hours. Stored as 300 min. The time is approximate.

Not available

Quick charge

Not available

Not available

Use while charging

Yes3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Charging page: the keyboard can be charged in 2.4 GHz, cable and Bluetooth mode. In wired mode the keyboard works while the cable charges it.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Wired Connection operates via USB. Recharge section connects keyboard to computer for charging.

Solar charging

Not available

Not available

Battery indicator

LED3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026LED status table: power indicator is static red while charging, static green when fully charged and slow blinking at low power.

LED, Key lighting3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Manual specifies charge LED and numeric-key battery status display. Shortcut differs in early review and is not stored.

Build

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Case material

6063 aluminum1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: the entire metal body is crafted from 6063 aluminum.

ABS plastic4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026CGMagazine calls plastic chassis. Notebookcheck exact standard-model comparison identifies ABS plastic.5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026

Plate material

Aluminium1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: plate material aluminum.

Polycarbonate5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026Exact-model comparison table lists Flex-cut PC plate, TPR gasket mount for standard K686 Pro.

Mount style

Gasket1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: double-gasket design with silicone pads between the top and bottom case.

Gasket1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Flex cuts in PCB

Not available

Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Exact Blue Himmel review explicitly describes gasket-mounted PCB with flex cuts.

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.

Case foam, Foam, position not stated, Other1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: silicone pads between the top and bottom case and an acoustic pad on the bottom. The manual list adds sound absorbing foam, a latex bottom pad, bottom case acoustic foam and bottom case PET film. Stored as case foam, foam for the sound absorbing foam of unstated position and other.

Foam, position not stated1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Maker text names 3.5 mm PO sound-absorbing pad and two dampening foams. Positions are not all established, so foam is used.

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.

5.2°1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: Angle 5.2 degrees, feet height 2.4 mm. Single fixed angle.

Not available

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

2 of 7 differ

Backlight

RGB per key1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: 22 types of RGB backlight options with a south-facing RGB LED. Per-key control is through the Launcher.

RGB per key1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Per-key RGB independently confirmed by Notebookcheck. Manual describes recording a colour per key.5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026

LED position

South-facing1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: south-facing RGB LED.

North-facing4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Keycap section explicitly describes north-facing RGBs. Side-printed version south-facing claims are excluded.

Lighting zones

Not available

Not available

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

Not available

53Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Product Features says total five brightness levels. Inclusion of off is not stated.

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Not available

Lighting sync

Not available

Not available

Controls

2 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 layer3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Layer 3 (Windows fn) and layer 0 (Mac) put play, previous, next, mute and volume on the F row. Shared keys, not separate buttons.

Fn layer1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Manual maps previous, play/pause and next to Fn+F7/F8/F9. Maker knob prose is broader. Manual knob press is mute or lighting-pattern selection.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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

03Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Layout diagrams show F row media functions and a knob. No separate media buttons. The knob press is excluded.

03Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete overview has 98 typing/function keys and one rotary control. Knob presses are excluded.

Volume control

Not available

Knob1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Knobs

11Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Layout line says with knob. One rotary knob next to the function row in the maker photo and manual diagrams.

11Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Programmable knob

Not available

Not available

Knob press

Yes3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Backlight settings: fn + knob (press) turns the backlight on or off.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Knob function: normal press mutes. Fn+knob switches to brightness mode. Press then toggles lighting.

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

03Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026The layout diagrams show no separate macro keys.

03Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete overview has no separate macro keys. Ordinary remappable keys excluded.

Built-in screen

None3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026The overview and layout diagrams show no built-in screen.

None3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete product and manual overview show no display, touchpad or biometric reader.

Touchpad

No3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026The overview diagram shows no touchpad.

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Fingerprint reader

No3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026The overview diagram shows no fingerprint reader.

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

OS mode switch

Switch3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Side toggle for Win/Android or Mac/iOS.

Switch1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Windows key lock

Not available

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Windows lock section specifies Fn+Win to toggle lock.

Software

7 of 10 differ

Software

Keychron Launcher1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Redragon EISA K686 PRO Software1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Software runs on

Web1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Keychron Launcher web app in Chrome, Opera or Edge with the keyboard wired.

Windows5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026Final paragraph says custom software for Windows. Article separates standard, SE and Pro Max.

Open firmware

QMK1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Product text names QMK firmware with the Keychron Launcher. VIA is not named.

Not available

Onboard memory

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Maker: two different layouts, one for each system, can be saved on the keyboard. The four mapping layers are not four profiles.

Not available

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

36Reviewtomsguide.com/computing/peripherals/keychron-q3-he-keyboard-reviewRead 11 October 2026Review: the internal memory can save up to three profiles for games or work.

Not available

Macros

Yes1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Yes1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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 pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Yes1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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

43Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Four layers: layer 0 and 1 for Mac, layer 2 and 3 for Windows.

Not available

User firmware updates

Yes3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Factory reset page: the Launcher has a Firmware Update tab with a wired keyboard.

Not available

Ergonomics

0 of 4 differ

Wrist rest

None3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026No wrist rest in the fully assembled box.

None3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete package list has no wrist rest.

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.

Width365Depth137mm(14.4 × 5.4 in)1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026Specs: width 137 mm, length 365 mm. Stored as width 365 and depth 137. Heights (front 22.6 mm, back 35.8 mm) are given without keycaps and are left out.

Not available

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.

1,775g(3.9 lb)1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 20261775 g plus or minus 10 g, Fully Assembled version.

Not available

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

1 of 2 differ

Platform certifications

Not available

Not available

Other certifications

Not available

FCC Part 15 Class B3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026FCC Statement explicitly says tested to Class B digital-device limits and complies with Part 15.

In the box

3 of 3 differ

In the box

Fully assembled keyboard with aluminum case, PCB, aluminum plate, sound absorbing foam, latex bottom pad, bottom case acoustic foam and bottom case PET film, 16 gaskets, 5 sets of stabilizers, PBT double-shot keycaps (Mac and Windows), Gateron double-rail magnetic switches, Type-C cable, Type-A to Type-C adapter, Extension adapter for receiver, Type-A 2.4 GHz receiver, Keycap and switch puller, Screwdriver, Hex key3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026Fully Assembled Version page.

Redragon EISA K686 PRO Keyboard, Detachable USB Type-C Cable, Nano Receiver, Keycap and switch puller, 4 spare switches, Redragon sticker, User manual1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Complete standard Blue Himmel package list.

Cables included

AKeychron Q3 HE

Type	Count
Type-C cable	1

Source3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026

BRedragon EISA K686 PRO

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

Source3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 20268Owner's manualredragon.ru/data/files/20240906/3052223d.pdfRead 23 October 2026Wired Connection names included USB-A to Type-C cable.

Spare switches

Not available

41Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Links

Not compared

Product page

www.keychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboard1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

redragonshop.com/products/eisa-k686-pro1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Spec sheet

www.keychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboard1Maker product pagekeychron.com/products/keychron-q3-he-qmk-wireless-custom-keyboardRead 11 October 2026

Not available

Manual

cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdf3Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_Q3_HE_User_Manual.pdfRead 11 October 2026English pages of the 44-page multilingual PDF. The PDF is scanned images, so values were read from the page images.

cdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdf3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 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.

1year5Maker product pagekeychron.com/pages/warrantyRead 11 October 2026The warranty period is twelve months. The Q HE series is in the covered series list. Global page, the market is not named.

2years7Maker product pageredragonshop.com/blogs/product-download/eisa-k686-proRead 23 October 2026Exact standard-model maker support page explicitly gives 2-Year Limited Warranty. Current global store purchase policy is also two years. Older regional manual says 18 months, so that market-specific older term is not applied.

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