Is a Telephoto Lens Necessary in Mobile Phones?

One of the biggest arenas in which flagship smartphones can be compared is Photography and Video quality. New upcoming phones are so crowded with cameras on the rear side that they have three, four, or even five cameras and lenses. One of these unlimited cameras has to be the telephoto lens if you really are buying a flagship smartphone.

The Telephoto lens is one of the lenses that is missing in mid-range smartphones. You can see it in flagship more expensive phones but not in mid-range. So, is Telephoto Lens Necessary in Mobile phones? If yes, then what’s the use of it and why is it missing in mid-range?

Is a Telephoto Lens Necessary in Mobile Phones?

Yes, the telephoto lens is one of the best and use lenses that come in a smartphone and should be available in mid-range phones but unfortunately, they are only available in costly flagship phones.

So, if you don’t have the budget, it’s not necessary to have a telephoto lens. You can have a macro lens, a wide-angle lens and even a depth sensor in place of a telephoto lens.

What is a Telephoto Lens and how does it work?

Normally, a smartphone telephoto lens lies in the range of 40mm to 50mm and their field of view is 25 degrees to 40 degrees. With the increase in focal length, the field of view decreases and due to which the lens can focus on the subject in a much better way. The image sensor can also process the image remarkably. This is the total working idea of a telephoto lens. But Why is it so Important?

Importance of Telephoto Lens

Most of the people think that telephoto lens is only important for zooming which is true but not the only true thing. There are a lot of other things about a telephoto lens you need to know. Let’s get into it.

Optical Zoom

Yeah right, let’s start from zoom. With a telephoto lens on your smartphone, you can have an optical zoom instead of a pixel-bursting digital zoom.

With the optical zoom, your image quality remains much better that the hybrid or electronic zoom but in case of a digital or electronic zoom, if you zoom 20x on a 48MP sensor, I am sure you will distinguish nothing.

Portrait Shots

Portrait is literally the most important thing about the telephoto lens. If you are an iPhone owner or know a friend with an iPhone, then you know that no one can beat iPhone in portraits. It’s mostly because iPhone includes telephoto lenses.

The telephoto lens compresses the perspective. It feels like it squeezes the foreground and the background and focuses on the subject in a very better approach. The meaning is that the main subject is focused better, and the background is blurred in a very well manner carefully cutting the edges.

With a portrait shot taken from a telephoto lens, both the focus and the background are clear and crisp Even in some situations, you won’t be able to differentiate between a DSLR and a telephoto lens shot taken with a smartphone.

Depth Sensor vs Telephoto Lens

Practically, the depth sensor is just worthless. It doesn’t have much applied use. The camera software can easily sense the depth and make the background blurred.

Bottom Line

We will conclude our post by saying that Yes! A telephoto lens is very important for taking amazing shots and is really required in mid-range but unfortunately, we don’t see any. There are a lot of sensors coming in modern smartphones like macro lens, ultra-wide, retro sensor, depth sensor but the one actually required, the telephoto is just missing.

No doubt, there is no way, you can degrade the performance of a telephoto lens, but if you are buying a smartphone in a mid-range, then you don’t necessarily need to look for a telephoto lens. There are many other specs you need to nee like the Processor, Ram, ROM, Display, Battery etc.

Well, in case if you are buying a flagship, then I will recommend to look for the telephoto lens must because you can’t call your phone a flagship without a telephoto lens.

Leave a Comment