Pixels per inch (PPI) or pixels per centimeter (PPCM) is a measurement of the pixel density (resolution) of devices in various contexts: typically computer displays, image scanners, and digital camera ...

iFixit’s Apple Vision Pro teardown continues, now with a focus on the headset’s incredibly high-resolution displays. As the experts point out, “You can fit ~54 Vision Pro pixels into a single iPhone ...

Alienware has just announced the Alienware 27 4K QD-OLED Gaming Monitor at CES 2025. According to the company, the monitor has the highest pixel density for an OLED or QD-OLED (more on this in a ...

You’ve probably seen the acronyms DPI, PPI, and LPI for resolution types. They all look and are similar, but the three are slightly different. Learning about and setting the correct DPI, PPI, and LPI ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Sometimes small is actually big—at least when it comes to advancements in LED technology. For a ...

If you ask anyone who’s actually tried an Apple Vision Pro what the best feature is, they’ll likely call out the dual micro-OLED displays. These screens produce especially crisp visuals, and iFixit ...

Scientists in Sweden have created a revolutionary new form of “electronic paper” that could change the way we interact with screens — from smartphones and laptops to next-generation virtual and ...

While a further teardown by iFixit shows that Apple Vision Pro is not like having a 4K display in front of each eye, it's close and the device has an extremely high pixel density. In its first ...

There's a lot to consider when picking out the best computer monitor for your needs. Brands will hype up their features, their integration of AI and all sorts of trumped-up specifications that may ...

Dell announced the UltraSharp 52 Thunderbolt Hub Monitor at CES 2026, billing it as the "world's first 52-inch 6K display".