There are various resolutions, and different smartphones come in different resolutions which range between HD, FHD, UHD, and also QHD. Every device’s screen is made up of pixels, which are small flashing color individuals that have hundreds of pixels to create a larger picture. Images depend on the number of pixels, and the resolution depends on the number of pixels in height and weight.

For example: 1920x1080p, where 1920p is the height, which is the longest side, and 1080p is the width, which is the lining perpendicular. There are some variations through which it is considered as HD, but smartphone OEMs have many variations. To better understand the resolution, we have prepared a guide to help you get the device with high resolutions.

Smartphone displays have the most well-known terms, HD, which stands for High Definition. This includes HD, FHD, QHD, and UHD phones, which assist with a set of resolutions with the following terms:

Meaning of HD, FHD, and WQHD

  • HD: Stands for High Definition and has a 720p resolution.
  • FHD: Stands for Full HD and has a 1080p resolution.
  • QHD: Stands for Quad HD and has a 1440p resolution.
  • UHD: Stands for Ultra HD, including 4K, and has a 2160p resolution.

What does “Plus” mean in Resolutions?

Furthermore, the resolutions also link directly to the aspect ratio. In FHD, the aspect ratio is generally 16:9, accomplished by 1080px1920p, which is accompanied by one resolution. When there is a 20:9 aspect ratio, there is normally 2400x1080p. Each aspect ratio has different resolutions, and in this new age, there are foldable smartphones like the Galaxy Z Fold 5, which has 1812x2176p that refers to QXGA+.

With most smartphones, there is a “Plus” at the end of the acronym, such as HD, FHD, and UHD. There are also HD+, FHD+, and UHD+. However, this doesn’t change the number of pixels; instead, it adds resolution in other directions. For example, HD+ has a resolution of 2220x1080p, which is still 1080p, but with more pixels in other directions.

This means that there is more resolution, which offers better quality and benefits. With a slight increase in resolution and pixels, you can also save battery life.

How to Choose the Best Screen Resolution for Smartphones

There is a reason why most OEMs choose FHD+ and QHD+; it helps save battery life. For example, a 4K display with a 5000mAh battery would drain quickly, while QHD+ can give you more for the same battery life. For instance, the Samsung Galaxy S23 Ultra has QHD+ instead of 4K to offer better picture quality and longer battery life.

On the other hand, the Samsung Galaxy S23+ and Google Pixel 7 have FHD+, which also offers great picture quality and a longer battery life. Choose what suits your preferences and needs.