BOYI GMK104 Full-Size Keyboard vs BOYI GMK108 Full-Size DIY Keyboard: Spec Comparison
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The boyi gmk104 barebones keyboard kit vs gmk108 barebones mechanical comparison helps you pick the right full-size layout. Both use gasket mounting, hot-swap PCBs, and tri-mode connectivity. They share VIA programmability and south-facing RGB. The main difference is the GMK104 includes a metal volume knob and small screen. The GMK108 adds four extra keys for a complete numpad. You get more customization on the smaller board or more keys on the larger one.
Key differences
| Aspect | BOYI GMK104 Full-Size Keyboard | BOYI GMK108 Full-Size DIY Keyboard |
|---|---|---|
| Key Count | 104 keys | 108 keys |
| Media Controls | Volume knob and screen | Not listed |
| Dimensions | 10 x 4 inches | 17 x 5 inches |
| Weight | 1.5 pounds | 2 pounds |
Which one should you choose?
Choose BOYI GMK104 Full-Size Keyboard if
- You want a compact full-size layout with a volume knob
- You prefer a lighter board that saves desk space
- You like customizing media controls with a small screen
Choose BOYI GMK108 Full-Size DIY Keyboard if
- You need a full numpad for data entry
- You want a standard 108-key layout
- You do not need extra media hardware
Verdict: Choose the GMK104 if you value integrated media controls and a smaller footprint. Pick the GMK108 if you need a complete number pad and do not mind the larger size. Both kits offer similar typing feel and programmability.
Spec Comparison: GMK104 vs GMK108
Form Factor
The BOYI GMK108 offers a 108-key layout, providing a full numpad, arrow keys, and function keys for maximum utility. This 100% full-size design ensures no key conflicts during office work or gaming. The BOYI GMK104 is listed as a 104-key full-size keyboard in its programmable features description. While both are classified as full-size, the GMK108 explicitly details the inclusion of the numpad in its core key count. If you require a dedicated number pad, the GMK108 is the clear choice. The GMK104 data is slightly ambiguous regarding the numpad inclusion in the key count versus the form factor label.
Media Controls
The BOYI GMK104 distinguishes itself with a dedicated metal volume knob and two multimedia buttons. This hardware control allows for precise volume adjustment and real-time screen customization, adding a premium tactile experience. The BOYI GMK108 does not list any physical media controls or a volume knob in its attributes or features. You would need to rely on software or keyboard shortcuts for media adjustments on the GMK108. For users who prefer physical dials for quick adjustments, the GMK104 provides a significant advantage in daily usability and convenience.
Connectivity
Both keyboards support tri-mode connectivity, including Bluetooth 5.0, 2.4GHz wireless, and USB Type-C wired connections. They share the same 4000mAh battery capacity for extended use and allow switching between devices using FN+Q/W/E. The GMK108 attributes list connectivity as Wired, which contradicts the features list, but the features confirm wireless support. Since both models offer identical wireless standards and battery life, the connectivity experience is effectively the same. You can switch between devices and recharge on the go with either keyboard without any difference in performance.
Mounting Style
Both the BOYI GMK104 and GMK108 feature a gasket mount structure. This design provides a silent, cushioned typing experience by isolating the PCB from the case. The gasket mounting reduces ping and echo, enhancing the sound profile of your mechanical switches. Since both models utilize this specific mounting style, the typing feel and acoustic dampening will be very similar. This shared feature ensures that neither keyboard has an advantage in terms of structural typing comfort or noise reduction based on the mount alone.
Dimensions
The BOYI GMK108 is larger, measuring 17 inches in length and 5 inches in width. It weighs 2 pounds. The BOYI GMK104 measures 10 inches in length and 4 inches in width, weighing 1.5 pounds. Both share a height of 1 inch. The significant difference in length suggests the GMK108 includes the numpad, while the GMK104 dimensions may refer to the main block or contain inconsistent data. If desk space is a constraint, the smaller GMK104 is preferable. However, the GMK108 provides the standard full-size footprint expected for comprehensive input.
Programmability
Both keyboards are fully programmable via VIA and QMK. This allows you to create complex macros, remap keys, and customize lighting effects. The GMK104 features 104 keys for programming, while the GMK108 supports 108 keys. Both offer south-facing RGB backlighting that is customizable. The programming capabilities are identical in software support, allowing for deep personalization of inputs and visuals. You can achieve the same level of customization on either device, making this a non-differentiating factor for most users seeking tailored layouts.
Which BOYI keyboard fits your needs
Users wanting premium media controls
The GMK104 includes a dedicated metal volume knob and a smart display screen. These hardware features allow for precise audio adjustments and real-time visual updates without software. If you value tactile media control and aesthetic customization on the keyboard itself, this model offers those specific physical advantages over the standard layout.
Users needing maximum key count
The GMK108 provides a complete 108-key layout with a full numpad, arrow keys, and function row. This 100% full-size design ensures no key conflicts during heavy office work or gaming. If you require every standard key for data entry or complex shortcuts, the larger layout is the practical choice for your workflow.
Users prioritizing compact portability
The GMK104 measures 10 inches in length and weighs 1.5 pounds. This smaller footprint and lighter weight make it easier to transport or fit on smaller desks. If you need a full-size keyboard that remains relatively compact and manageable for travel or limited workspace, the reduced dimensions offer a clear practical benefit.
Users wanting standard full-size layout
The GMK108 is a standard 108-key barebones kit with tri-mode connectivity and VIA programmability. It supports hot-swappable switches and gasket mounting for a customizable typing experience. If you prefer a traditional full-size layout without additional hardware features like a knob or screen, this model delivers the core specifications you need.
The products compared
BOYI GMK104 Full-Size Keyboard
Best for: Users wanting full-size layout with screen and knob
- Form Factor
- Full-size
- Connectivity
- Bluetooth 5.0, 2.4GHz, USB Type-C
- Backlighting
- RGB
- Hot-Swap Support
- Hot-Swappable
- Mounting Style
- Gasket Mount
- Media Controls
- Volume Knob
View on Amazon: BOYI GMK104 Full-Size Keyboard Affiliate link
The BOYI GMK104 is a full-size barebones mechanical keyboard featuring a gasket mount and hot-swappable PCB. It includes a smart display and metal volume knob for media control. Connectivity options include Bluetooth 5.0, 2.4GHz, and wired Type-C. The 4000mAh battery supports extended use. It is suitable for users who want a customizable, full-size layout with dedicated hardware controls and VIA programmability.
Pros
- Full-size layout with numpad and NKRO support
- Integrated smart display and metal volume knob
- VIA/QMK programmable for custom macros and layouts
- 4000mAh battery with tri-mode connectivity
- Hot-swappable PCB for easy switch replacement
Cons
- Heavier at 1.5 pounds compared to lighter kits
- No dedicated remote or app mentioned for screen control
- Full-size footprint requires more desk space
Good fit if
- You need a full-size keyboard with a numpad
- You want hardware volume and media controls
- You prefer gasket mount typing feel
Skip if
- You need a compact or tenkeyless layout
- You want a lighter, portable keyboard
- You do not need a screen or knob
Verdict: BOYI GMK104 Full-Size Keyboard with Screen fits users who want a full-size layout with dedicated media controls and a screen. It is ideal for those who value gasket mount feel and programmability.
BOYI GMK108 Full-Size DIY Keyboard
Best for: Full-size layouts with gasket mount and tri-mode connectivity
- Form Factor
- Full-size
- Connectivity
- Bluetooth 5.0, 2.4GHz, Type-C
- Hot-Swap Support
- Yes (3-pin/5-pin)
- Backlighting
- RGB
- Mounting Style
- Gasket Mount
- Color
- White
View on Amazon: BOYI GMK108 Full-Size DIY Keyboard Affiliate link
The BOYI GMK108 is a full-size barebones mechanical keyboard kit designed for DIY enthusiasts. It features a gasket mount structure for a cushioned typing feel and supports hot-swappable 3-pin and 5-pin switches. Connectivity includes Bluetooth 5.0, 2.4GHz wireless, and wired Type-C options. The board includes a 4000mAh battery and south-facing RGB backlighting. VIA programmability allows for extensive key remapping and macro creation across its 108 keys.
Pros
- Gasket mount structure for improved acoustics and feel
- Hot-swappable sockets for 3-pin and 5-pin switches
- Tri-mode connectivity with Bluetooth 5.0 and 2.4GHz
- VIA programmable firmware for custom layouts and macros
- Large 4000mAh battery for extended wireless use
Cons
- No built-in screen or volume knob unlike the GMK104
- Heavier and bulkier build at 2 pounds
- South-facing RGB may limit compatibility with some keycaps
Good fit if
- You want a full-size layout with a numpad
- You prefer a gasket mount typing experience
- You need tri-mode wireless connectivity
Skip if
- You want a compact keyboard without a numpad
- You prefer a keyboard with an integrated display
- You need a lightweight portable device
Verdict: The BOYI GMK108 Full-Size DIY Keyboard fits users who want a complete full-size layout with a gasket mount and tri-mode connectivity. It is ideal for builders who prioritize switch customization and wireless freedom over compact size or integrated controls.
Specifications side by side
| Spec | BOYI GMK104 Full-Size Keyboard | BOYI GMK108 Full-Size DIY Keyboard |
|---|---|---|
| Form Factor | Full-size | Full-size |
| Connectivity | Bluetooth 5.0, 2.4GHz, USB Type-C | Bluetooth 5.0, 2.4GHz, Type-C |
| Hot-Swap Support | not stated | Yes (3-pin/5-pin) |
| Backlighting | RGB | RGB |
| Mounting Style | Gasket Mount | Gasket Mount |
| Media Controls | Volume Knob | not stated |
| Color | GMK104-White | White |
| Operating System | Mac, Windows | not stated |
| Dimensions | 10 × 4 × 1 inches | 17 × 5 × 1 inches |
| Weight | 1.5 pounds | 2 pounds |
| Model | GMK104 | GMK108 |
Frequently asked questions
Does the BOYI GMK104 have a screen?
Yes, the BOYI GMK104 includes a smart display screen. This feature allows for real-time visual updates and complements the dedicated metal volume knob. You get precise audio adjustments and immediate feedback without needing to open software on your computer.
Is the BOYI GMK108 tri-mode wireless?
The product data lists the connectivity as Wired for the BOYI GMK108. While the guide summary mentions tri-mode connectivity, the specific attributes for this model only confirm wired operation. You should verify the exact connection method before purchasing if wireless capability is required.
Can I swap switches on the BOYI GMK104?
Yes, the BOYI GMK104 is hot-swappable. This means you can change the mechanical switches without soldering. You can customize the typing feel and sound profile easily by installing different switch types into the PCB sockets provided by the manufacturer.
Which keyboard is heavier, the GMK104 or GMK108?
The BOYI GMK108 is heavier at two pounds. The BOYI GMK104 weighs one point five pounds. The additional weight in the GMK108 likely comes from its larger frame and extended layout, which includes a full numpad and additional function keys.
Does the BOYI GMK104 support Mac computers?
Yes, the BOYI GMK104 supports both Mac and Windows operating systems. You can use it with either platform without compatibility issues. The keyboard is designed to work seamlessly across different devices, allowing for flexible use in mixed computer environments.
What mounting style do both keyboards use?
Both the BOYI GMK104 and GMK108 use a gasket mount style. This design isolates the PCB from the case, reducing vibration and creating a softer, more flexible typing feel. It is a popular choice for enthusiasts seeking a specific acoustic profile.
How wide is the BOYI GMK108 compared to the GMK104?
The BOYI GMK108 is significantly wider at seventeen inches long. The BOYI GMK104 is ten inches long. The extra length on the GMK108 accommodates its full-size layout, including the number pad and additional navigation keys for maximum utility.