AJAZZ AK35I V4 QMK

AJAZZ AK35I V4 QMK Review: A Feature-Packed Full-Size Mechanical Keyboard

The AJAZZ AK35I V4 QMK is a full-size mechanical keyboard designed for users who want the functionality of a traditional 104-key layout without giving up modern customization and wireless connectivity.

What makes the AK35I V4 QMK particularly interesting is its combination of QMK/VIA programmability, tri-mode connectivity, a 1.14-inch TFT color display, hot-swappable switches, RGB lighting, and a large 10,000mAh battery. AJAZZ’s own product lineup specifically identifies the QMK version with QMK/VIA support, a 1.14-inch TFT color screen, and a carbon-fiber positioning plate.

This is important because the QMK version should not be confused with the standard AK35I V4. The standard version is marketed around its Western Cowboy theme and metal knob, while AJAZZ separately lists the AK35I V4 QMK as the QMK/VIA model.

So, is the AJAZZ AK35I V4 QMK one of the best full-size mechanical keyboards for gaming and productivity? Let’s take a closer look.

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What Is the AJAZZ AK35I V4 QMK?

The AJAZZ AK35I V4 QMK is a full-size 104-key mechanical keyboard aimed at gamers, programmers, office users, and keyboard enthusiasts.

Its main selling points are customization and versatility.

You get:

• Full-size 104-key layout
• QMK/VIA programmability
• Tri-mode connectivity
• 1.14-inch TFT color display
• Hot-swappable switches
• RGB backlighting
• Carbon-fiber positioning plate
• Large 10,000mAh battery
• Mechanical switches
• Wireless and wired operation

The combination makes the keyboard suitable for both productivity and gaming, especially for users who need a dedicated number pad.

AJAZZ AK35I V4 QMK Specifications

The QMK/VIA support, TFT display, carbon-fiber plate, tri-mode connection, and 10,000mAh battery are the key features that distinguish this model from more basic full-size mechanical keyboards.

1. Full-Size 104-Key Layout

The AK35I V4 QMK uses a traditional full-size 104-key layout.

For users who frequently work with numbers, spreadsheets, accounting software, or data-entry applications, the dedicated number pad is a major advantage.

You also get dedicated function keys, navigation keys, arrow keys, and the standard alphanumeric section.

The downside is obvious: a full-size keyboard takes up considerably more desk space than a 75%, TKL, or 65% keyboard.

But for productivity-focused users, that larger footprint can be worth it.

2. QMK and VIA Support

The biggest reason to choose the AK35I V4 QMK over the standard version is its programmable firmware support.

QMK and VIA allow users to customize keyboard behavior rather than relying entirely on the factory configuration.

This can be particularly useful for:

• Custom key mappings
• Macros
• Productivity shortcuts
• Layer-based commands
• Application-specific layouts
• Gaming controls

For programmers and power users, programmable layers can turn a conventional full-size keyboard into a much more personalized productivity tool.

AJAZZ specifically lists the AK35I V4 QMK with QMK/VIA support.

Why QMK/VIA Matters

A standard keyboard gives you a fixed layout.

A QMK/VIA-compatible keyboard gives you considerably more control over how the keys behave.

That means you can customize the board around your workflow instead of changing your workflow around the keyboard.

This is one of the strongest reasons enthusiasts may prefer the QMK model.

3. 1.14-Inch TFT Color Display

Another standout feature is the built-in 1.14-inch TFT color screen.

The small display can provide useful information and customization options while adding a distinctive visual element to the keyboard.

Depending on the firmware and configuration, the display can show information such as:

• Time
• Date
• Battery status
• Connection status
• System information
• Custom visual content

The display is one of the defining features of the AK35I V4 QMK and helps separate it from conventional full-size keyboards.

4. Tri-Mode Wireless Connectivity

The AK35I V4 QMK supports three connection methods:

USB-C Wired

The wired connection is ideal for desktop use, charging, and situations where you want a direct connection.

2.4GHz Wireless

The 2.4GHz mode provides a cable-free setup and is particularly useful for gaming.

Bluetooth

Bluetooth makes the keyboard more flexible for laptops, tablets, and other compatible devices.

Tri-mode connectivity means you aren’t locked into a single setup.

You can use the keyboard wired at your desk, switch to 2.4GHz for gaming, or use Bluetooth with another device.

5. 10,000mAh Battery

The 10,000mAh battery is another major feature.

That is a particularly large battery capacity for a mechanical keyboard and is designed to support extended wireless sessions.

Actual runtime depends on factors such as RGB brightness, wireless mode, display usage, and other settings.

One independent review reports approximately 26 hours of wireless operation with backlighting enabled and up to 175 hours with the backlight disabled. These figures should be treated as test results rather than guaranteed battery life because real-world runtime varies with configuration.

For users who prefer to turn RGB lighting off, the large battery can provide significantly longer wireless use.

6. Hot-Swappable Mechanical Switches

The AK35I V4 QMK is designed with hot-swappable switch support, allowing users to replace compatible mechanical switches without soldering.

This is a major advantage for keyboard enthusiasts.

You can experiment with different switch types to change the typing experience, sound, actuation feel, and overall character of the keyboard.

The standard AK35I V4 is also listed with hot-swappable support, while the QMK model adds the important firmware customization layer on top.

7. Carbon-Fiber Positioning Plate

AJAZZ lists a carbon-fiber positioning plate for the AK35I V4 QMK.

The plate forms part of the keyboard’s internal structure and contributes to the feel and consistency of key presses.

Combined with the board’s mechanical switches and overall construction, this is intended to give the keyboard a more refined typing experience than a basic mass-market mechanical keyboard.

8. RGB Backlighting

The AK35I V4 QMK also includes RGB backlighting.

RGB allows users to customize the appearance of the keyboard and create different lighting effects for gaming or desktop aesthetics.

The lighting can also complement the built-in TFT display, giving the keyboard a more modern gaming-oriented appearance.

For users who prioritize battery life, however, keeping RGB lighting at lower brightness—or disabling it entirely—can help extend wireless runtime.

AJAZZ AK35I V4 QMK Typing Experience

Typing feel will depend heavily on the specific switch configuration.

The advantage of a hot-swappable design is that you aren’t permanently locked into the original switches.

If you prefer:

• Smooth linear switches
• Tactile feedback
• A lighter typing feel
• Heavier switches
• Quieter switches

you can customize the board accordingly, provided the replacement switches are compatible with the keyboard’s sockets.

The full-size layout is particularly comfortable for users accustomed to traditional office keyboards because it doesn’t require learning a compact layout.

Is the AJAZZ AK35I V4 QMK Good for Gaming?

Yes, but its strengths go beyond gaming.

The keyboard provides:

• Mechanical switches
• 2.4GHz wireless connectivity
• RGB lighting
• Programmable QMK/VIA firmware
• Full-size controls
• Hot-swappable switches

The 2.4GHz connection makes it suitable for a clean wireless gaming setup, while QMK/VIA allows users to create custom mappings and macros.

However, gamers seeking extremely specialized competitive features such as Hall-effect magnetic switches, rapid trigger, or ultra-high polling rates may want a dedicated gaming keyboard instead.

The AK35I V4 QMK is better described as a versatile mechanical keyboard for gaming and productivity.

Is the AJAZZ AK35I V4 QMK Good for Office Work?

This is where the full-size layout becomes particularly useful.

The dedicated number pad makes the keyboard practical for:

• Excel and spreadsheets
• Accounting
• Programming
• Data entry
• Office applications
• Content creation
• General productivity

The QMK/VIA functionality can also be valuable for productivity because users can assign custom shortcuts and macros to improve repetitive workflows.

If you spend most of your day typing or working with numbers, the full-size format is more practical than many compact gaming keyboards.

AJAZZ AK35I V4 QMK vs. Standard AK35I V4

It is important to distinguish the two versions.

AJAZZ’s official product catalog separately identifies the QMK version with QMK/VIA and a carbon-fiber positioning plate, so buyers should make sure they are purchasing the AK35I V4 QMK rather than simply the standard AK35I V4.

AJAZZ AK35I V4 QMK Pros and Cons

Pros

• Full-size 104-key layout
• QMK/VIA support
• 1.14-inch TFT color display
• Tri-mode connectivity
• 2.4GHz wireless
• Bluetooth
• USB-C wired mode
• 10,000mAh battery
• Hot-swappable switches
• Carbon-fiber positioning plate
• RGB backlighting
• Dedicated number pad
• Highly customizable
• Suitable for gaming and productivity

Cons

• Full-size design takes up considerable desk space
• Large battery and display make the keyboard relatively feature-heavy
• Wireless battery life depends heavily on RGB and display usage
• Software/firmware experience may require some learning
• Not aimed specifically at Hall-effect or rapid-trigger gaming
• QMK/VIA support may be more than casual users need

Software and Firmware

The QMK/VIA support is one of the keyboard’s most important features, but it also means there is more to learn than with a basic plug-and-play keyboard.

For casual users, the factory configuration may be enough.

For enthusiasts, QMK/VIA opens up considerably more customization.

This makes the AK35I V4 QMK particularly attractive to people who enjoy modifying their keyboard layout and creating personalized workflows.

There are also some reports from users of AK35I V4 models describing software or firmware-related frustrations, so buyers who value a polished software ecosystem should keep that in mind.

Who Should Buy the AJAZZ AK35I V4 QMK?

The keyboard is especially suitable for:

• Keyboard enthusiasts
• Programmers
• Office professionals
• Gamers
• Content creators
• Data-entry users
• Users who need a number pad
• People who want QMK/VIA customization
• Wireless keyboard users
• Anyone wanting a large battery and built-in display

Who Should Avoid It?

The AK35I V4 QMK may not be ideal if you:

• Need a compact keyboard
• Prefer TKL or 75% layouts
• Want Hall-effect switches
• Need rapid-trigger functionality
• Don’t need a number pad
• Prefer an extremely simple plug-and-play keyboard
• Want the lightest possible keyboard

Final Verdict

The AJAZZ AK35I V4 QMK is an unusually feature-rich full-size mechanical keyboard.

Its combination of QMK/VIA support, 104-key layout, 1.14-inch TFT color display, tri-mode connectivity, hot-swappable switches, carbon-fiber positioning plate, RGB lighting, and 10,000mAh battery gives it a strong feature set for both work and gaming. AJAZZ itself positions the QMK version around tri-mode connectivity, QMK/VIA, the TFT display, and carbon-fiber plate.

The biggest reason to choose this model over the standard AK35I V4 is the QMK/VIA customization. For enthusiasts and power users, that can make a significant difference.

The full-size layout is another major advantage for productivity, although it also means the keyboard requires more desk space.

Overall, the AJAZZ AK35I V4 QMK is a strong choice for users who want a full-size wireless mechanical keyboard with deep customization, a built-in color display, hot-swappable switches, and a huge battery.

It isn’t necessarily the best choice for competitive gamers chasing the latest Hall-effect features, but for a versatile keyboard that can handle gaming, programming, office work, and customization, the AK35I V4 QMK is a compelling option.

Frequently Asked Questions

Is the AJAZZ AK35I V4 QMK a mechanical keyboard?

Yes. The AK35I V4 QMK is a full-size mechanical keyboard with hot-swappable switches.

Does the AJAZZ AK35I V4 QMK support QMK and VIA?

Yes. QMK/VIA support is one of the defining features of the QMK version.

How many keys does the AK35I V4 QMK have?

It uses a full-size 104-key layout, including a dedicated number pad.

Does the AK35I V4 QMK have a screen?

Yes. It features a 1.14-inch TFT color display.

Does the AJAZZ AK35I V4 QMK support wireless connectivity?

Yes. It supports 2.4GHz wireless, Bluetooth, and USB-C wired connectivity.

What is the battery capacity?

The AK35I V4 QMK uses a 10,000mAh battery.

Is the AK35I V4 QMK hot-swappable?

Yes. The keyboard supports hot-swappable mechanical switches, allowing compatible switches to be changed without soldering.

Does the AK35I V4 QMK have RGB?

Yes. It features RGB backlighting.

Does the AK35I V4 QMK have a number pad?

Yes. The full-size 104-key layout includes a dedicated number pad.

Is the AK35I V4 QMK good for gaming?

Yes. Its mechanical switches, 2.4GHz wireless connectivity, RGB lighting, programmable firmware, and full-size layout make it suitable for gaming. Competitive gamers seeking Hall-effect or rapid-trigger features may prefer a specialized gaming keyboard.

Is the AJAZZ AK35I V4 QMK good for programming?

Yes. The full-size layout provides convenient access to navigation keys and the number pad, while QMK/VIA allows programmers to create custom shortcuts, macros, and key layers.

What is the difference between AK35I V4 and AK35I V4 QMK?

The QMK version is specifically designed around QMK/VIA programmability and is listed by AJAZZ with a carbon-fiber positioning plate. AJAZZ’s official catalog distinguishes it from the standard AK35I V4.

Is AJAZZ AK35I V4 QMK worth buying?

If you want a full-size mechanical keyboard with wireless connectivity, QMK/VIA customization, a TFT screen, hot-swappable switches, RGB lighting, and a large battery, it is a compelling option. Its size and feature-rich design may be unnecessary for users who prefer compact or minimalist keyboards.