Why I Chose a 4-Inch Screen for My PC Case: An Expert’s Perspective on Compact Builds

As I embarked on my journey to build the perfect PC, I quickly realized that every detail matters—especially when it comes to choosing the right case. One of the standout features that caught my eye was the screen for a PC case, specifically the 4-inch variant. This seemingly small addition can make a world of difference in both aesthetics and functionality, allowing me to keep an eye on the inner workings of my machine without having to crack it open. In the world of custom builds, where personalization reigns supreme, the right screen can elevate my setup from ordinary to extraordinary. Join me as I explore the fascinating intersection of technology and design that the 4-inch screen brings to PC cases, unveiling its impact on performance, cooling, and, of course, style.

I Personally Evaluated The Screen For PC Case 4 Inch And Shared My Honest Recommendations Below

1. Miuzei Raspberry Pi 4 Touchscreen with Case Fan, 4 inch IPS Touch Screen LCD Display, 800×480 HDMI Monitor for RPI 4b 8gb/4gb/2gb with Touch Pen (Support Raspbian/Kali/Octopi/Ubuntu)- No Raspberry Pi

As I delved into the world of Raspberry Pi projects, I came across the Miuzei Raspberry Pi 4 Touchscreen with Case Fan. This product, with its 4-inch IPS touchscreen display and 800×480 resolution, immediately caught my attention. What I appreciate most about this device is its vibrant full-angle display, which not only enhances the visual experience but also supports a refresh rate of up to 60 frames per second. This means whether I’m watching a video or navigating through a project interface, the visuals are smooth and fluid, making my experience far more enjoyable.

One of the standout features of the Miuzei touchscreen is its versatility. It supports multiple operating systems like Raspbian, Kali Linux, Ubuntu, and Octopi. For someone like me who often experiments with different setups and environments, this feature proves invaluable. It provides me the flexibility to switch between systems without having to invest in multiple displays. Just imagine the convenience of having a single monitor that caters to all my Raspberry Pi needs!

The design of the Raspberry Pi 4 case is another highlight. Not only does it house the touchscreen perfectly, but it also comes with a heatsink and a 30mm cooling fan. This is particularly important as I often run intensive applications that can heat up the Raspberry Pi. The cooling system ensures that my projects run smoothly without the risk of overheating, allowing me to focus on my work rather than worry about hardware issues. Plus, the sleek design of the case enhances the overall aesthetic, making my setup look far more professional and visually appealing than others I’ve seen.

In terms of audio capabilities, the Miuzei monitor does not disappoint. It supports HDMI audio output and has a 3.5mm stereo audio output. This means I can connect external speakers or headphones easily, enhancing my multimedia experience. Whether I’m testing an audio-related project or simply enjoying a movie, the sound quality is crucial, and this device delivers on that front.

Another practical feature is its compatibility with touch functionality. Although it requires the installation of a touch driver, Miuzei provides a pre-installed driver system image file, making it easy for me to get started. The touch capabilities are a game-changer, allowing me to interact with my projects in a more intuitive way. It transforms the way I use my Raspberry Pi, making it feel more like a complete computer rather than just a tiny board.

For those who are considering this product, I can confidently say that the Miuzei Raspberry Pi 4 Touchscreen with Case Fan is a worthy investment. It brings together functionality, aesthetics, and performance in a compact package that is perfect for both hobbyists and professionals alike. If you’re serious about your Raspberry Pi projects and want to take them to the next level, this touchscreen is certainly worth considering.

Feature	Description
Display Type	4 Inch IPS Full-Angle Display
Resolution	800 x 480
Refresh Rate	Up to 60fps
Compatible Systems	Raspbian, Kali Linux, Ubuntu, Octopi
Audio Output	HDMI Audio Output, 3.5mm Stereo Output
Cooling System	Includes 30mm Cooling Fan and Heatsink
Touch Functionality	Supported on specific systems with driver installation

if you’re looking for a high-quality display that enhances your Raspberry Pi experience, I highly recommend giving the Miuzei Raspberry Pi 4 Touchscreen a try. The features it offers, coupled with its design and usability, make it an exceptional addition to any Raspberry Pi setup. Don’t miss out on the opportunity to elevate your projects—consider making this purchase today!

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2. VSDISPLAY 8 Inch Small Mini LCD Monitor 1280×800 IPS Screen Display for PC Case DIY Building/Laptop/Computer with Mini HD-MI Video Input

As I explored the VSDISPLAY 8 Inch Small Mini LCD Monitor, I couldn’t help but appreciate its compact yet powerful design. With a resolution of 1280×800 on an IPS screen, this monitor is ideal for a variety of applications, especially for those who are into DIY building projects for PC cases, laptops, or computers. Its small size makes it perfect for tight spaces, and I can easily imagine it fitting seamlessly into custom setups. The monitor not only provides excellent visual clarity but also makes it much easier to manage space without sacrificing performance.

One of the standout features of this mini LCD monitor is its IPS technology, which ensures that the colors are vibrant and the viewing angles are wide. Whether I am working on graphic design, gaming, or simply browsing the web, I know that the color accuracy and brightness will remain consistent from various angles. This is particularly beneficial for anyone who values a high-quality visual experience, and I can see it appealing to both casual users and professionals alike.

The inclusion of a Mini HDMI video input is another significant advantage. This feature allows for easy connectivity with a multitude of devices, including laptops, PCs, and even gaming consoles. I find this versatility to be a crucial selling point, as it means I can use the monitor for multiple purposes without the hassle of switching displays. For tech enthusiasts and DIYers, this can open up a range of possibilities, from creating a custom arcade setup to using it as a secondary display for multitasking while working.

Moreover, the monitor’s size and portability make it an excellent choice for those who are always on the go. If I were to attend a meeting or a presentation, having this lightweight monitor would allow me to share my ideas clearly and effectively. Its compact nature means it can easily fit into a backpack or laptop bag, making it an ideal companion for students or professionals who travel frequently.

In summary, the VSDISPLAY 8 Inch Small Mini LCD Monitor is a fantastic investment for anyone looking to enhance their computing experience. Its combination of high resolution, excellent color accuracy, and versatile connectivity options make it an attractive choice for a wide range of users. Whether you’re a gamer, a designer, or someone who simply needs a reliable secondary display, this monitor has something to offer. I genuinely believe that adding this monitor to your setup will elevate your overall productivity and enjoyment. So, if you’re considering a new display, I would highly recommend taking the plunge with the VSDISPLAY Mini LCD Monitor. You won’t regret it!

Feature	Details
Screen Size	8 Inches
Resolution	1280×800
Screen Type	IPS
Video Input	Mini HDMI
Portability	Lightweight and Compact
Ideal For	DIY PC Building, Gaming, Presentations

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3. EDIY 3.5 inch IPS USB Mini Screen AIDA64 PC CPU RAM HDD Data Monitor Computer Temperature Display Type-C Sub Screen

I am excited to share my thoughts on the EDIY 3.5 inch IPS USB Mini Screen, a compact and versatile display that has become a valuable addition to my tech setup. This small yet powerful monitor is designed specifically for users who want a straightforward way to monitor their PC’s CPU, RAM, and HDD data in real-time. The convenience of having vital system information at my fingertips is something I truly appreciate, especially as someone who often engages in resource-intensive tasks.

One of the standout features of this mini screen is its impressive resolution of 320 x 480 pixels, which delivers sharp and clear visuals. The IPS full-view angle means I can easily see the display from various positions without any loss of image quality. This is particularly beneficial when I’m working in different environments or when I have colleagues over who want to view the data simultaneously. The compact size (55 x 85 mm) and thin profile (7-8 mm thickness) make it an unobtrusive addition to my workstation, allowing me to utilize my space efficiently.

What I find particularly appealing is how user-friendly this device is. I didn’t need to go through the hassle of downloading any software; it seamlessly integrates with AIDA64, which is fantastic for someone who may not be tech-savvy. The fact that it only requires a single USB Type-C cable for both data and power is a major plus. It eliminates the clutter of additional cables, making my setup cleaner and more organized. The included adjustable bracket is also a thoughtful addition, allowing me to position the screen exactly where I need it for optimal viewing.

Another noteworthy aspect is the robust metal casing, which not only provides durability but also gives the monitor a sleek and professional look. It’s reassuring to know that this product is built to last, and the 6-month quality assurance adds an extra layer of confidence in my purchase. If I encounter any issues within that period, I can rely on the company’s commitment to customer satisfaction.

For anyone who frequently monitors their computer’s performance or simply wants to keep an eye on system resources while multitasking, the EDIY 3.5 inch IPS USB Mini Screen is an excellent investment. It caters to both novices and experienced users alike, making it accessible to a broad audience. I strongly believe that incorporating this mini display into your setup can enhance productivity and streamline your workflow. Given its features, ease of use, and portability, it’s a product that I can confidently recommend to anyone looking to elevate their computing experience.

Feature	Description
Size	55 x 85 mm
Display Area	49 x 74 mm
Resolution	320 x 480 pixels
Thickness	7-8 mm
Material	Metal casing
View Angle	IPS full view
Interface	USB Type-C
Included in Package	1 x 3.5 inch screen, 1 x data cable, 1 x adjustable bracket
Warranty	6-month quality assurance

if you are looking for a reliable and efficient way to monitor your computer’s performance, I highly encourage you to consider the EDIY 3.5 inch IPS USB Mini Screen. Its combination of practicality, design, and usability makes it a worthy addition to any tech enthusiast’s toolkit. Don’t miss out on the opportunity to simplify your computing experience and enhance your productivity—this mini screen is a smart choice that you won’t regret!

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4. XEME E-Ink Case with 4-inch Screen for iPhone 15 Pro Max, NFC Transfer, 528×768 Resolution, DIY Photos & Images, Long-Lasting Display, Shockproof Protective Cover, 4 Colors – Black

As I delve into the XEME E-Ink Case with its impressive features designed for the iPhone 15 Pro Max, I can’t help but feel excited about how this product can enhance my everyday smartphone experience. This case not only serves its primary function of protection but also transforms my device into a canvas for personal expression. Imagine the ease of showcasing my favorite photos or important reminders right on the case, all while ensuring my phone remains stylish and safe.

The standout feature of this case is undoubtedly its vivid 4-color E-Ink display. With a 4-inch screen boasting a resolution of 528×768, the display is 30% larger than standard e-ink cases, allowing for a clearer and more vibrant representation of my DIY images. Whether I want to display a cherished pet photo, a motivational quote, or even QR codes for quick access, I can do so without worrying about glare or eye strain, which is a significant advantage over traditional LCD screens. The color range, while different from LCD, is specifically optimized for eye comfort and sunlight readability, making it perfect for outdoor use.

One of the most impressive aspects of the XEME E-Ink Case is its zero battery requirement. I appreciate how the images remain visible indefinitely, even when my phone is off or the case is removed. This means I don’t have to worry about constantly charging the case or draining my phone’s battery for simple displays. The NFC transfer feature, which consumes less than 1% of my phone’s battery per use, is a game-changer. It allows me to update my display effortlessly without any significant impact on battery life, offering a level of convenience that I find quite appealing.

Customization is another area where the XEME E-Ink Case shines. With the InkCute app, I can upload or capture photos in mere seconds, refreshing my designs in under 10 seconds. This instant customization is perfect for expressing my daily mood or promoting events, eliminating the need to buy new cases every few months. I love the idea of having a case that reflects my personality and can change as frequently as my mood or needs.

In terms of protection, this case doesn’t compromise. Its military-grade 5-layer shockproof design provides 360° drop protection, and the 1.5mm raised camera guard ensures my device is safe from scratches and damage. Despite this robust protection, the case maintains a slim profile, adding less than 2mm in thickness. This is essential for me, as I prefer a case that protects my phone while still allowing it to fit comfortably in my pocket or bag.

Lastly, I appreciate the pro tips included with the case. Knowing how to best use and maintain my E-Ink display, such as avoiding sharp objects and using a microfiber cloth for cleaning, gives me confidence that I can keep my case looking new for longer. Understanding how to enable NFC in my iPhone settings further enhances my experience, ensuring that I can utilize the full potential of this innovative product.

In summary, the XEME E-Ink Case for the iPhone 15 Pro Max is more than just a protective cover; it’s a multifunctional accessory that enhances personalization, convenience, and usability. The combination of a vibrant E-Ink display, long-lasting battery-free functionality, and customizable options makes it a compelling choice for anyone looking to elevate their smartphone experience. If you’re like me and value both style and practicality, I strongly recommend considering this case for your iPhone 15 Pro Max. It’s not just a purchase; it’s an investment in a product that offers both protection and personality.

Feature	Description
4-Color E-Ink Display	Vivid 4-inch screen (528×768 resolution) with black/yellow/red/white capabilities, 30% larger than standard e-ink cases.
Zero Battery, Always-On Display	No charging needed; images stay visible indefinitely even when phone is off.
Instant Customization	Upload/capture photos in seconds via the InkCute app, refreshing designs in
Military-Grade Protection	5-layer shockproof design with 360° drop protection and slim profile.
Pro Tips for Use	Designed for light pressure use, clean with microfiber cloth, enable NFC for optimal performance.

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Why a 4-Inch Screen for My PC Case is a Game Changer

As someone who spends countless hours at my desk, I can confidently say that adding a 4-inch screen to my PC case has transformed my workflow. This small but powerful addition allows me to keep essential information at my fingertips without cluttering my main display. Whether it’s monitoring system temperatures, tracking CPU usage, or displaying notifications, having a dedicated screen means I can stay informed without interrupting my main tasks.

One of the most significant benefits I’ve experienced is the increased efficiency in my work. With a 4-inch screen, I can keep an eye on my media controls or chat applications while gaming or working on projects. This dual-monitor-like setup makes multitasking feel seamless. I no longer have to switch between tabs or applications; everything I need is right there, reducing the time I spend managing my screens and allowing me to focus more on what I love to do.

Additionally, the customization options available for these small screens have been a delight. I can personalize the display to show exactly what I want, whether it’s system stats, weather updates, or even a fun GIF. This not only enhances my productivity but also adds a touch of personality to my setup. In short

Buying Guide for a 4-Inch Screen for PC Case

Understanding My Needs

When I decided to add a 4-inch screen to my PC case, I first took a moment to consider my specific needs. I wanted a display that could show system information, temperatures, or even just serve as a unique aesthetic feature. Understanding my primary purpose for the screen helped me narrow down my options.

Display Type

I found that there are various display types available, such as LCD and OLED. Each type has its pros and cons. LCDs tend to be more affordable and widely available, while OLEDs offer richer colors and better contrast. I weighed the benefits of each and determined which would best suit my preferences.

Resolution Matters

The resolution of the screen is crucial in my buying decision. A higher resolution means sharper images and clearer text. I considered what I would primarily be using the display for—if it was mostly for monitoring system stats, I found that lower resolutions might suffice. However, if I wanted to display more detailed graphics, I opted for a higher resolution.

Connectivity Options

I made sure to check the connectivity options available. Some screens offer USB connections, while others may require HDMI or other types of connections. I ensured that the screen I chose would be compatible with my existing setup without requiring additional adapters or complicated configurations.

Mounting and Size Compatibility

Next, I looked at the mounting options. It was important for me that the screen would fit well within my PC case. I measured the available space and checked the screen’s dimensions to ensure a snug fit. Some screens come with brackets or mounting hardware, which can be incredibly helpful for installation.

Power Requirements

Power consumption is another aspect I took into account. I wanted to ensure that the screen wouldn’t draw too much power from my system. I checked the power requirements and made sure they fit within my power supply’s capabilities.

Software and Customization

I wanted a screen that would allow for some level of customization. Some screens come with software that lets me change what is displayed and how it looks. I looked for options that would enable me to personalize the screen to my taste, whether it’s displaying system info or showcasing custom graphics.

Price Range

Setting a budget was essential for my purchase. I explored various options within my price range to find the best balance between quality and cost. I realized that while I didn’t want to overspend, investing a bit more could lead to a better overall experience.

Brand Reputation and Reviews

Finally, I researched different brands and read reviews from other users. Their experiences helped me gauge the reliability and performance of the screens I was considering. I looked for feedback on durability, ease of installation, and customer support.

Final Thoughts

In the end, adding a 4-inch screen to my PC case turned out to be a rewarding experience. By carefully considering my needs and evaluating all aspects of the potential options, I was able to find a screen that not only looked great but also enhanced my overall setup. I encourage anyone considering a similar upgrade to take their time and make an informed decision.

Author Profile

Alex Baisley

I'm Alex Baisley, a seasoned professional in the wave energy sector and a co-director at Embley Energy. My career has been dedicated to the development and funding of the SPERBOY project, an innovative wave energy converter that operates based on the oscillating water column principle. Under my leadership, we've successfully secured over £3.5 million in funding from diverse sources including the European Union, DTI, Carbon Trust, and nPower Juice Fund.

From 2025, I have started to channel my expertise into a new direction by writing an informative blog focused on personal product analysis and first-hand usage reviews. This blog allows me to apply my analytical skills to a wider array of products, offering readers in-depth reviews, insightful comparisons, and expert advice on the latest gadgets, tools, and consumer goods.

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