Phanteks XT Pro Ultra ATX Mid Tower Case vs Lian Li O11 Vision Compact ATX Mid-Tower Gaming PC Case - Aluminium & Tempered G
Updated August 2026 — The Lian Li O11 Vision offers superior aesthetics and cooling capabilities, making it the better choice for premium builds. However, the Phanteks XT Pro is a solid budget option.
The Lian Li O11 Vision offers superior aesthetics and cooling capabilities, making it the better choice for premium builds. However, the Phanteks XT Pro is a solid budget option.
Why Phanteks XT Pro Ultra ATX Mid Tower Case is better
price
Phanteks XT Pro is £74.99, more affordable than Lian Li O11 Vision at £109.89.
cable management
Phanteks has effective rear compartment for hiding cables.
GPU clearance
Phanteks supports larger GPUs up to 415mm.
Why Lian Li O11 Vision Compact ATX Mid-Tower Gaming PC Case - Aluminium & Tempered G is better
design
Lian Li O11 Vision features three tempered glass panels for showcasing components.
cooling support
Lian Li supports up to 11 fans and three 360mm radiators.
build quality
Lian Li uses premium materials like aluminium and tempered glass.
Overall score
Specifications
| Spec | Phanteks XT Pro Ultra ATX Mid Tower Case | Lian Li O11 Vision Compact ATX Mid-Tower Gaming PC Case - Aluminium & Tempered G |
|---|---|---|
| Brand | Phanteks | Lian Li |
| Material | Steel | Aluminium & Glass |
| Front I/O | USB Type-A & C | Multiple USB |
| Cooling Type | Air & Liquid | Air & Liquid |
| Design Type | Minimalistic | Showcase |
| Price | £74.99 | £109.89 |
Dimension comparison
Design and Aesthetics
When it comes to design and aesthetics, both the Phanteks XT Pro Ultra ATX Mid Tower Case and the Lian Li O11 Vision Compact ATX Mid-Tower Gaming PC Case offer visually striking options. The Phanteks XT Pro features a clutter-free design that allows for an organised look, especially with its compatibility with MSI Project Zero and ASUS BTF motherboards that hide cables effectively. In contrast, the Lian Li O11 Vision is a showcase case, equipped with three tempered glass panels that offer a panoramic view of the internal components, allowing the user to display their gaming hardware in style. Both cases promise a modern aesthetic, yet the Lian Li's design leans more towards showcasing components, while the Phanteks emphasises a clean, minimalistic approach.
Cooling Capabilities
Cooling is paramount for any high-performance build, and both cases excel in this area. The Phanteks XT Pro supports up to ten fans and three radiators, ensuring optimal airflow and temperature management for demanding components. On the other hand, the Lian Li O11 Vision has the flexibility to accommodate up to 11 fans and three 360mm radiators, making it a strong contender for maximum cooling potential. The Lian Li's modular design allows for enhanced airflow configuration, which can be particularly beneficial for overclocking scenarios or high-performance gaming. Thus, while both cases are designed to handle substantial cooling needs, the Lian Li offers a slight edge with its greater fan support.
Interior Space and Compatibility
Interior space and compatibility are crucial factors for PC builders, and both cases cater to high-performance components. The Phanteks XT Pro can fit E-ATX motherboards, 415mm GPUs, and 184mm CPU coolers, which allows for versatility in hardware selection. In comparison, the Lian Li O11 Vision also supports E-ATX motherboards and can accommodate GPUs up to 408mm and radiators up to 360mm. This means both cases are well-equipped for larger components, but the Phanteks offers a marginally larger GPU clearance. Ultimately, both cases are designed to house advanced gaming setups, ensuring builders can utilise the latest technology without constraint.
Cable Management
Effective cable management is vital for a tidy build and optimal airflow. The Phanteks XT Pro features a rear compartment designed to hide cables, ensuring a clean and organised appearance. Meanwhile, the Lian Li O11 Vision takes cable management a step further with its improved secondary chamber, dual-layer clips, and a removable cover. This allows for even more effective cable organisation, making the build process simpler and more efficient. While both cases offer solutions for cable management, the Lian Li stands out with its more innovative and comprehensive management features.
Front I/O Connectivity
Connectivity is an often-overlooked aspect of PC cases, but both the Phanteks XT Pro and the Lian Li O11 Vision offer modern front I/O options. The Phanteks XT Pro is equipped with a fully featured front I/O panel that includes USB Type-A and Type-C ports, making it highly versatile for various peripherals. In comparison, the Lian Li O11 Vision does not specify its I/O options in detail but is known for a well-thought-out front panel that typically includes multiple USB ports. While both cases provide adequate connectivity, the inclusion of USB Type-C on the Phanteks makes it slightly more future-proof for modern devices.
Build Quality and Materials
Build quality is a significant consideration when selecting a PC case, and both the Phanteks XT Pro and the Lian Li O11 Vision are constructed from high-quality materials. The Phanteks case is designed to be sturdy and reliable, although specific material details are not provided. Conversely, the Lian Li O11 Vision boasts a robust combination of steel, aluminium, and tempered glass, ensuring durability and a premium feel. The use of aluminium not only enhances the aesthetic appeal but also contributes to a lightweight yet sturdy frame. Therefore, while both cases are built to last, the Lian Li’s superior material quality may sway builders looking for a premium experience.
Price Point
Price is always a decisive factor in the buying process, and here, the two cases differ significantly. The Phanteks XT Pro is priced at £74.99, making it an attractive option for builders seeking a reliable case without breaking the bank. In contrast, the Lian Li O11 Vision is priced at £109.89, reflecting its premium materials and advanced features. While the Phanteks offers great value, the Lian Li’s higher price may be justified for those looking for enhanced aesthetics and superior cooling capabilities. Ultimately, the choice may hinge on budget and specific feature preferences.
Which should you buy?
Choosing between the Phanteks XT Pro Ultra ATX Mid Tower Case and the Lian Li O11 Vision Compact ATX Mid-Tower Gaming PC Case will depend on your specific needs and preferences. If you are looking for a cost-effective option with solid features, excellent interior space, and effective cable management, the Phanteks XT Pro is an excellent choice. However, if you desire a premium case that excels in aesthetics, cooling capabilities, and build quality, the Lian Li O11 Vision is the way to go. Both cases have their strengths, so your decision should be guided by whether you prioritise budget or advanced features in your PC build.
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