![]() ![]() You'll also come up against fps, or frames per second, which is exactly what it sounds like. On the flip side, higher resolution tends to cost more and it takes up more memory for the same amount of time. 4K consists of 3840 x 2160 pixels (over 8 million pixels)ġ080p is able to give finer detail than 720p, and 4K offers greater detail again.1080p consists of 1920 x 1080 pixels (just over 2 million pixels).Start looking into picture quality and you'll all of a sudden meet a whole lot of jargon relating to pixels and resolution. Here's what you should look for when deciding what to buy. Techalogic DC-1 Dual Lens Helmet Camera (£189.95) | Read review. ![]()
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