Keyboards / Compare

AULA F75 Max vs Keychron V1 Max

A

Product A: AULA

F75 Max

83 of 164 known

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B

Product B: Keychron

V1 Max

92 of 164 known

Change Keychron V1 Max

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All 164 fields

Every value links to where we found it.

Only differences

AAULA F75 Max

BKeychron V1 Max

General

4 of 9 differ

Series

Not available

V Max1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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

AULA-F75MAX-SP-BK-Reaper, AULA-F75MAX-WHBL-Reaper, AULA-F75MAX-PKWH-Reaper, AULA-F75MAX-CP-Reaper, AULA-F75MAX-BT-Reaper2Maker product pageepomaker.com/products/epomaker-x-aula-f75-max.jsRead 11 October 2026SKUs of the five ANSI options with the LEOBOG Reaper switch. Black and White Blue carry barcodes in the public product payload.

V1M-D1, V1M-D3, V1M-D41Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Exact maker ProductGroup variant payload maps Red V1M-D1, Brown V1M-D3 and Banana V1M-D4 to the three stored GTINs. Barebones V1M-Z4 is not a complete keyboard and is excluded.

GTIN / EAN

717097417191, 7170974171842Maker product pageepomaker.com/products/epomaker-x-aula-f75-max.jsRead 11 October 2026Barcodes of the two ANSI SKUs that have one.

4895248861003, 4895248861010, 48952488610271Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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

Not available

Not available

Status

Available1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Page is live and the ANSI Black, White Blue, Pink White and Black Transparent options are in stock on the access date. Caramel Pudding shows as unavailable.

Not available

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

Not available

Not available

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

Not available

Not available

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

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 pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Store page with USD prices. The ISO-DE layout options and its separate driver are not covered.

US1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Exact maker Global & US store and named ANSI configurations. No unsupported regional SKU mapping inferred.

ColoursiThe maker's own colour names

Black, White Blue, Pink White, Caramel Pudding, Black Transparent1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026ANSI colour options of the maker store selector. ISO-DE options are excluded.

Carbon Black1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Segment

Gaming1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text calls it a versatile gaming keyboard and tags it Gaming. The AULA page says suitable for gaming, esports and office use.

Not available

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

Complete1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Fully assembled with fitted LEOBOG Reaper switches and keycaps.

Complete1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Layout

3 of 12 differ

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

75 %1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

75 %1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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

ANSI1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

ANSI1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Regional layouts

ANSI1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 75 percent ANSI US layout.

English US (QWERTY)1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 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.

801Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 80 keys, 1 metal knob and 1 TFT screen. Counted on the manual diagram: 13 + 15 + 15 + 14 + 14 + 9 = 80, with the knob and screen outside the count.

812Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Counted complete ANSI drawing: top-to-bottom rows contain 14, 15, 15, 14, 13 and 10 physical keys, excluding rotary knob. Total 81. Knob press is excluded from typing/function keys.

Key legends for

Windows3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram shows Win and Alt legends. Mac mode changes behaviour but not the printed legends.

Windows, macOS2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Numpad

No3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Layout diagram on page 1 has no numeric keypad.

No2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Function row

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Layout diagram has F1 to F12.

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Dedicated arrow keys

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Layout diagram shows four separate arrow keys.

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

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

Compact3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram has dedicated Delete, Page Up, Page Down and End keys. Home and Insert are on Fn + End and Fn + Del. This is a partial cluster.

Compact2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Dedicated Page Up, Page Down and Home in compact side column. Not a full six-key cluster. Other navigation can be remapped.

Key stagger

Row-staggered3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram shows staggered typing rows.

Row-staggered2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Bottom row

Not available

Not available

Low profile

No1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Cherry profile PBT keycaps on standard MX-style hot-swap sockets. The maker describes a 2 cm low front height of the case, not low-profile switches.

No2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Switches

12 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.

Mechanical1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Mechanical LEOBOG Reaper linear switches with a POM stem.

Mechanical1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Switch feel

Linear1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Linear, Tactile1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Switch maker

LEOBOG1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Gateron1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Switch models

Reaper1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications list the LEOBOG Reaper mechanical switch, a factory-lubed linear switch with a POM stem.

Gateron Jupiter Red, Gateron Jupiter Brown, Gateron Jupiter Banana1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Switch stem

Not available

MX cross3Maker product pagekeychron.com/products/gateron-jupiter-switch-setRead 5 October 2026Maker Jupiter specification explicitly POM MX stem. Exact keyboard identifies fitted Jupiter family.

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

45gf4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet: actuation 45 plus or minus 3 gf, with a separate initial force of 36 gf. The F75 Max page also says trigger force 45 plus or minus 3 gf.

45 to 59gf1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 20263Maker product pagekeychron.com/products/gateron-jupiter-switch-setRead 5 October 2026

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

55gf4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet and F75 Max page: bottom-out force 55 plus or minus 3 gf.

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.

1.8mm4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet: pre-travel 1.8 plus or minus 0.3 mm. The F75 Max page table shifts its labels, but the value 1.8 plus or minus 0.3 mm matches.

2mm1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 20263Maker product pagekeychron.com/products/gateron-jupiter-switch-setRead 5 October 2026

Total travel

3.6mm4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet and F75 Max page: total travel 3.6 plus or minus 0.3 mm.

3.4 to 4mm1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 20263Maker product pagekeychron.com/products/gateron-jupiter-switch-setRead 5 October 2026

Rated keystrokes

60million4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet: 60 million strokes.

80million1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Maker fitted Jupiter lifespan is up to 80 million keystrokes, a rating rather than a guaranteed minimum or measured life.

Factory-lubed switches

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Yes1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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.

5-pin1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: hot swappable, 3/5-pin mechanical switches. Stored as 5-pin sockets that accept 3-pin switches.

5-pin1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Socket supports both 3-pin and 5-pin MX switches. Fitted Jupiter switches on this keyboard are explicitly 3-pin, even though the separate switch store also sells 5-pin stock.

Compatible switches

3-pin and 5-pin mechanical switches1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

3-pin and 5-pin MX mechanical switches1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Stabilizers

Plate-mounted1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: plate-mount stabilizer. Maker text adds that screw-in stabilizers can be swapped in.

PCB screw-in1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Factory-lubed stabilizers

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: plate-mount stabilizers come pre-lubed and tuned.

Not available

Keycaps

2 of 5 differ

Keycap material

PBT1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

PBT1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Legend method

Doubleshot1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Doubleshot1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Keycap profile

Cherry1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: Cherry profile PBT keycaps, double-shot.

OSA1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Keycap thickness

Not available

Not available

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

Not available

No1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Performance

3 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.

AAULA F75 Max

Connection	Polling rate (Hz)	Receiver or adapter
USB (wired)	1,000	Not available
2.4 GHz	1,000	Included 2.4G dongle
Bluetooth	125	Not available

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 1000 Hz on USB and 2.4 GHz, 125 Hz on Bluetooth 5.0. The dongle is in the box.

BKeychron V1 Max

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

Source1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Maker Specs explicitly wired and 2.4 GHz 1000 Hz, Bluetooth 90 Hz. Included USB-A and USB-C receivers are alternatives. No separately sold high-rate adapter required.

Max polling rate

1,000Hz=CalculatedFrom Polling rate per connection

1,000Hz=CalculatedFrom Polling rate per connection

Polling rate (wired)

1,000Hz=CalculatedFrom Polling rate per connection

1,000Hz=CalculatedFrom Polling rate per connection

Polling rate (2.4 GHz)

1,000Hz=CalculatedFrom Polling rate per connection

1,000Hz=CalculatedFrom Polling rate per connection

Polling rate (Bluetooth)

125Hz=CalculatedFrom Polling rate per connection

90Hz=CalculatedFrom Polling rate per connection

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.

3ms1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: latency 3 ms (USB), 7 ms (2.4 GHz wireless) and 18 ms (Bluetooth 5.0). Stored as the USB figure. Test method is not stated.

Not available

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

AAULA F75 Max

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

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: N-key rollover. The manual states NKRO in all modes.

BKeychron V1 Max

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

Source1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Maker explicitly NKRO for wireless and wired modes. Both documented wireless transports are covered by this statement.

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

4 of 18 differ

Connections

USB (wired), 2.4 GHz, Bluetooth1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

USB (wired), 2.4 GHz, Bluetooth1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Wireless technology

Not available

Not available

Bluetooth

5.01Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: Bluetooth 5.0.

5.11Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Bluetooth device slots

33Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: AULA F75 Max-1, -2 and -3 pairing slots.

31Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Three Bluetooth devices explicitly supported. No distinct-host total inferred by adding receiver and cable modes.

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 manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Fn + 1, 2 or 3 pairs and switches between three Bluetooth devices. The connection mode is chosen with a side switch.

Keys2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Fn plus number keys switch paired Bluetooth hosts. Rear G/Cable/BT switch selects connection mode and is not counted as a host-selection control.

Receiver connector

Not available

Not available

Receiver storage in keyboard

Yes5Reviewxiaomitoday.com/epomaker-x-aula-f75-max-review-wireless-mechanical-keyboard-with-tft-screen-and-knobRead 11 October 2026Review dated 30 August 2025: a magnetic storage slot on the back holds the wireless receiver.

Yes7Reviewthe-gadgeteer.com/2024/03/15/keychron-v1-max-wireless-mechanical-keyboard-and-m3-mini-wireless-mouse-metal-edition-review-premium-feature-packed-peripherals-for-power-usersRead 8 October 2026Reviewer identifies rear slots storing the included USB-A and USB-C 2.4 GHz receivers.

Receiver shared with other devices

Not available

Not available

Wireless range

Not available

Not available

Detachable cable

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: USB-C cable is plugged into the keyboard.

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Port on keyboard

USB-C3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: plug the USB-C cable for wired mode.

USB-C2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Cable plug

Not available

USB-C2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Cable

Not available

Braided7Reviewthe-gadgeteer.com/2024/03/15/keychron-v1-max-wireless-mechanical-keyboard-and-m3-mini-wireless-mouse-metal-edition-review-premium-feature-packed-peripherals-for-power-usersRead 8 October 2026Supplied USB-C cable has a braided sleeve.

Cable length

Not available

1m7Reviewthe-gadgeteer.com/2024/03/15/keychron-v1-max-wireless-mechanical-keyboard-and-m3-mini-wireless-mouse-metal-edition-review-premium-feature-packed-peripherals-for-power-usersRead 8 October 2026Approximately one meter, as reported by the reviewer. The maker does not publish a precise length.

USB passthrough

Not available

Not available

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

Windows, macOS, Linux, Android, iOS1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: Mac, Win, Android and Linux. The manual lists Windows, Mac, Android and iOS. Both lists are kept.

Windows, macOS, Linux, Android, iOS2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Current exact maker Specs states Windows, macOS and Linux. Original manual side OS switch explicitly labels Win/Android and Mac/iOS. No iPadOS or ChromeOS compatibility inferred.

Consoles

Not available

Not available

Battery

8 of 16 differ

Battery type

Not available

Li-Po1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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 pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

4,000mAh1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

User-replaceable battery

Not available

Not available

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

AAULA F75 Max

Lighting	Hours (h)
On	30.5
Off	80

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 30.5 hours with the backlight on and 80 hours with the backlight off. The manual says at least those values. Connection and brightness are not stated.

BKeychron V1 Max

Lighting	Hours (h)
Off	190
On	100

Source1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Current maker wireless estimates up to 190 hours with lighting off and up to 100 hours RGB at lowest brightness. Connection, report rate, firmware and sleep conditions are unscoped. Launch press quotes 225 hours Bluetooth, so current exact maker table takes precedence. No review measurement substituted.

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.

80h=CalculatedFrom Battery life per mode (claimed)

190h=CalculatedFrom Battery life per mode (claimed)

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.

80h=CalculatedFrom Battery life per mode (claimed)

190h=CalculatedFrom Battery life per mode (claimed)

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.

30.5h=CalculatedFrom Battery life per mode (claimed)

100h=CalculatedFrom Battery life per mode (claimed)

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 manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: the battery charges through the USB-C cable.

USB-C1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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

Not available

300min1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Maker charging time around 5 hours, stored as approximate 300 minutes. Starting state, charger current and use during charging not published.

Quick charge

Not available

Not available

Use while charging

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: the battery charges under either wireless or wired mode, as long as the keyboard is plugged.

Not available

Solar charging

Not available

Not available

Battery indicator

LED, Built-in display3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: light indicators also show on the screen, so LED and display.

LED2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Original overview page 11 identifies dedicated charging indicator. No LCD display or software battery report inferred.

Build

2 of 8 differ

Case material

ABS plastic1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: ABS plastic.

ABS plastic1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Plate material

Polycarbonate1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: PC plastic plate with partial flex-cut. The manual says PC flex-cuts.

Polycarbonate1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Mount style

Gasket1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: gasket mount.

Gasket1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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.

Switch pads, Case foam, Silicone bottom, Other1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications list sandwich pad, IXPE switch pad, PET sound-enhancement pad, bottom foam and bottom silicone. Stored as switch pads, case foam, silicone bottom and other. The sandwich pad position is not stated and the PET pad is stored as other.

Case foam7Reviewthe-gadgeteer.com/2024/03/15/keychron-v1-max-wireless-mechanical-keyboard-and-m3-mini-wireless-mouse-metal-edition-review-premium-feature-packed-peripherals-for-power-usersRead 8 October 2026Reviewer identifies case foam and an internal acoustic dampening pad. No aftermarket foam is included in this value.

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

Not available

3.5°, 7.1°, 9.5°2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

0 of 7 differ

Backlight

RGB per key1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: south-facing, per-key RGB.

RGB per key1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

LED position

South-facing1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

South-facing1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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 layer3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 2: media functions on the F row in Mac mode and on Fn + F7 to F10 in Windows mode. Shared keys, not separate buttons.

Fn layer2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Complete layout drawing has media Fn shortcuts on function row. Knob is volume control. No separate media or macro buttons. No dedicated display.

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 manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram and shortcut table show no separate media buttons.

02Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Volume control

Knob1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: the volume knob tunes sound, RGB and backlight.

Knob1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Knobs

11Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: one metal knob.

12Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Programmable knob

Not available

Yes1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Exact maker Program the V1 Max section says customizable knob and key remapping/macros through QMK and Launcher.

Knob press

Not available

Yes7Reviewthe-gadgeteer.com/2024/03/15/keychron-v1-max-wireless-mechanical-keyboard-and-m3-mini-wireless-mouse-metal-edition-review-premium-feature-packed-peripherals-for-power-usersRead 8 October 2026Reviewer describes the clickable volume knob and its press action.

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

Not available

02Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Built-in screen

LCD1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications list a TFT screen. The manual gives 0.85 inch. Stored as LCD.

None2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Touchpad

Not available

Not available

Fingerprint reader

Not available

Not available

OS mode switch

Not available

Switch2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Windows key lock

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 2: Fn + Win locks the Windows key.

Not available

Software

5 of 10 differ

Software

AULA Driver1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Keychron Launcher / VIA1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Current producer supports web Keychron Launcher. Original manual supports web VIA. Configuration requires wired mode and supported Chrome, Edge or Opera browser. Keyboard gameplay compatibility is separate from configuration support.

Software runs on

Windows1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Product downloads: driver, only Windows is supported.

Web1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

Open firmware

Not available

QMK, VIA1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: key remapping and macros in the software.

Yes1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 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 pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: key remapping and macros in the software.

Yes1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026

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

Not available

42Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Original manual page 7 counts four mapping layers: Mac base/Fn layers 0/1 and Windows base/Fn layers 2/3. These are not four independent profile slots.

User firmware updates

Not available

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Original factory reset section page 9 explicitly downloads and flashes exact keyboard firmware with QMK Toolbox.

Ergonomics

0 of 4 differ

Wrist rest

None1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026No wrist rest in the content list.

None2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

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.

Width327.69Depth143.17Height43.26Front height20mm(12.9 × 5.6 × 1.7 × 0.8 in)1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Manual: 327.69 x 143.17 x 43.26 mm plus or minus 0.5 mm. Technical specifications: 32.8 x 14.3 x 4.4 cm and front height 20 mm. Foot condition is not stated.

Width328.5Depth148.7Height40.1Front height30.8mm(12.9 × 5.9 × 1.6 × 1.2 in)2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Original manual page 10 explicitly gives front height 30.8 mm and back height 40.1 mm with fitted keycaps, versus 21.5/29.4 mm without. Stored maximum fitted-keycap body height is 40.1 mm. Foot position is not explicitly labelled in the original height table. The 40.1 mm back height is treated as the baseline body height, rather than a raised-foot measurement. Maker length 328.5 becomes left-right width and maker width 148.7 becomes front-back depth.

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.

960g(2.1 lb)1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: keyboard weight 0.96 kg. The manual says net 960 g. The shop shipping weight of 1300 g is a package value and is not used.

770g(1.7 lb)1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Maker 770 g plus or minus 10 g for fully assembled keyboard, excluding cable and optional palm rest. Barebones mass not inherited.

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

Not available

Not available

Box dimensions

Not available

Not available

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

Not available

Not available

Certifications

None of 2 known

Platform certifications

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

F75 Max keyboard, 2.4G dongle, Type-C cable, 2-in-1 keycap and switch puller, User manual1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Content list on the product page.

Fully assembled V1 Max keyboard with Gateron Jupiter switches and OSA PBT keycaps, Additional Mac and Windows keycaps, USB-C to USB-C cable, USB-A to USB-C adapter, Receiver extension adapter, USB-A 2.4 GHz receiver, USB-C 2.4 GHz receiver, Keycap and switch puller, Screwdriver, Hex key2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Original fully assembled manual page 2 inventories both USB-A and USB-C receivers, one extension adapter, Type-C to Type-C cable and Type-A adapter, puller, screwdriver and hex key. Installed ABS case, PCB, PC plate, foam, four stabilizer sets, switches and keycaps belong to complete keyboard. No optional wrist rest included.

Cables included

AAULA F75 Max

Type	Count
Type-C cable	1

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Content list: one Type-C cable. Host connector type is not stated.

BKeychron V1 Max

Type	Count
USB-C to USB-C cable	1

Source2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026

Spare switches

Not available

Not available

Links

Not compared

Product page

epomaker.com/products/epomaker-x-aula-f75-max1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

www.keychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboard1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Original V1 Max wireless model. Excludes wired V1, V1 8K and V1 Ultra 8K. This entry covers fully assembled Carbon Black ANSI knob configurations. Barebones and unverified regional configurations are excluded.

Spec sheet

epomaker.com/products/epomaker-x-aula-f75-max1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

www.keychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboard1Maker product pagekeychron.com/products/keychron-v1-max-qmk-via-wireless-custom-mechanical-keyboardRead 5 October 2026Exact maker online Specs table. No separate exact consumer datasheet PDF found. Original 22-page producer manual also contains a specification page.

Manual

epomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdf3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026English quick start guide, pages 1 to 4 of the 28-page multilingual PDF. The PDF is scanned images, so values were read from the page images.

cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdf2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_V1_Max_User_Manual.pdfRead 5 October 2026Exact maker V1 Max original 22-page manual, created November 1, 2023. Outlined English pages 1-11 rendered and read. Includes fully assembled box, connection modes, VIA, layers, lighting, firmware reset, dimensions and complete controls.

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

Not available

Not available

Warranty

0 of 1 differ

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

1year3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 4: one year warranty for products bought from the maker store. Market is the store.

1year4Maker product pagekeychron.com/pages/warrantyRead 5 October 2026Maker default twelve months from delivery unless purchase documents state otherwise. Exact V1 Max expressly covered through defective-part replacement. Keycaps and palm rests only three months. Statutory rights remain separate.

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