Road Pilot Mobile: How to Choose Between 720p and 1080i
If you are looking for a portable device that can record and play high-definition video on the go, you might be interested in Road Pilot Mobile. This device is a compact and versatile gadget that can capture stunning footage of your road trips, vacations, or adventures. But before you buy one, you might be wondering: what is the difference between 720p and 1080i, and which one should you choose?
In this article, we will explain the meaning of these terms, the pros and cons of each resolution, and how to decide which one suits your needs better.
What Is 720p?
720p is a picture resolution that contains 720 horizontal lines of pixels. Each line is displayed progressively, meaning that all the lines are shown at once. The total number of pixels in a 720p image is 1280 x 720, which is slightly less than one megapixel.
720p was the first high-definition resolution available for TVs and video devices. It offers a clear and sharp picture, especially for slow-moving or static content. It also requires less bandwidth and storage space than higher resolutions.
What Is 1080i?
1080i is a picture resolution that contains 1080 horizontal lines of pixels. However, unlike 720p, it is interlaced, meaning that the lines are displayed in two alternating groups of 540 lines each. The total number of pixels in a complete 1080i image is 1920 x 1080, which is about two megapixels.
1080i was once the standard resolution for HDTV broadcasts and video devices. It offers more detail and clarity than 720p, especially for fast-moving or complex content. However, it also has some drawbacks, such as interlacing artifacts (jagged edges or blurring) and higher bandwidth and storage requirements.
Which One Should You Choose?
The answer depends on several factors, such as your personal preference, your viewing device, your content type, and your budget.
If you prefer a smoother and more consistent picture quality, you might want to choose 720p. This resolution is more suitable for progressive scan displays, such as LCD or LED TVs, which cannot display interlaced signals natively. It also consumes less power and memory than 1080i.
If you prefer a sharper and more detailed picture quality, you might want to choose 1080i. This resolution is more suitable for interlaced scan displays, such as CRT TVs or projectors, which can display interlaced signals without conversion. It also delivers more information and realism than 720p.
However, keep in mind that the difference between 720p and 1080i might not be noticeable on smaller screens (less than 32 inches) or from a distance (more than six feet). Also, some devices can automatically convert between resolutions depending on the input signal or the output mode.
Road Pilot Mobile is a great device that can record and play high-definition video in either 720p or 1080i resolution. Both resolutions have their advantages and disadvantages, so you should choose the one that best suits your needs and preferences. You can also experiment with different settings and see which one looks better on your device.
We hope this article has helped you understand the difference between 720p and 1080i, and how to choose between them. If you have any questions or feedback, please feel free to contact us. a474f39169