The iPhone 8, 8 Plus & X let you relight your subject in post and shoots 4K 60fps video

Sep 12, 2017

John Aldred

John Aldred is a photographer with over 20 years of experience in the portrait and commercial worlds. He is based in Scotland and has been an early adopter – and occasional beta tester – of almost every digital imaging technology in that time. As well as his creative visual work, John uses 3D printing, electronics and programming to create his own photography and filmmaking tools and consults for a number of brands across the industry.

The iPhone 8, 8 Plus & X let you relight your subject in post and shoots 4K 60fps video

Sep 12, 2017

John Aldred

John Aldred is a photographer with over 20 years of experience in the portrait and commercial worlds. He is based in Scotland and has been an early adopter – and occasional beta tester – of almost every digital imaging technology in that time. As well as his creative visual work, John uses 3D printing, electronics and programming to create his own photography and filmmaking tools and consults for a number of brands across the industry.

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There was a lot of speculation what the new iPhone. The strangest being what it would be called. Would it be the iPhone 8? The next logical number after the iPhone 7. Or would it be the iPhone X? To celebrate 10 years of the iPhone’s existence. Well, Apple responded by announcing THREE new phones. The iPhone 8, iPhone 8Plus and iPhone X. And boy do they look rather nice.

I’m not going to cover every single detail of these phones, but I am going to talk about the bits that are important to us. That’s primarily the display and the front & rear camera capabilities for both stills and video.

First, let’s look at the common features between the two, then we’ll look at some of the differences. All three new iPhones come with a new A11 “Bionic” CPU, 6 cores, 64Bit, 25% faster than the previous models. The usual upgrade we’d expect, as it’s come with pretty much every new iPhone generation ever.

It comes with a new technology retina display, 4.7″ on the iPhone 8, and 5.5″ on the iPhone 8 Plus. They’ve also finally given it stereo speakers, although why that matters in a device this small, I’ve no idea.

As with the iPhone 7/7 Plus, the iPhone 8 comes with a single camera, and the 8 Plus comes with dual rear cameras. The 8 Plus features the familiar portrait mode that we’ve come to both love and hate on the iPhone 7 Plus. But it also features a new mode, “Portrait Lighting” mode. This, theoretically, allows you to relight your subject at the point of shooting OR in post after the shot’s been taken.

Here’s a quick demo of how it works. Essentially, it uses the two cameras to create a 3D depth map of the subject’s face to figure out its shape and form. It determines what angle each of the surfaces are at, and then generates lighting based on this 3D data. It can do this in real time as you’re taking the picture, or you can do it in post.

The way they described it, I was a bit underwhelmed when I saw the final result, to be honest. Here’s the slide they used to bring up this point, talking about how professional photographers use an array of lighting gear to contour the subject’s face and blah, blah blah.

Oh yes, the iPhone 8 Plus is going to replace all this lot, by letting you do this!

Of course, all the sycophants in the audience cheered. Ok, so it’s still in beta, but I’m still not that impressed. It is a very cool concept, for sure, but it’s a long way off being all that useful.

The iPhone 8 comes with a new 12MP camera sensor, “deeper pixels” (whatever that means), and a new colour filter for better saturation, wider dynamic range, and lower noise. The iPhone 8 Plus comes with two of the new sensors, with an f/1.8 aperture on the wide lens, and f/2.8 on the telephoto.

Both cameras now shoot 4K video at 60fps, and 1080p video at 240fps. No word on whether or not 720p has been bumped up to 480fps. Also no word on whether 1080p 240fps videos will be as badly compressed as 1080p 120fps is on the current iPhone SE/7/7 Plus.

Essentially, the only potential useful thing that the 8/8+ seem to have over the 7/7+ for photo/video purposes is faster frame rates, and perhaps some increase in image quality. Here’s a couple of samples shown on their live stream.

 

iPhone X

Along with the iPhone 8, as mentioned is the iPhone X. Now this does look a bit more appealing. Specifically, two big differences that stick out.

First the huge new 5.8″ edge-to-edge screen. It offers a 2436×1125 resolution. That’s 458PPI, the highest in any iPhone or similar sized device, ever. They call it the “Super Retina Display”, and it’s an OLED, also a first in the iPhone. In the past, Apple felt that the OLED technology wasn’t quite there, and now they believe it does. And it’s also an HDR display.

Like the iPhone 8 Plus, the iPhone 8 features a pair of 12MP rear cameras, an f/1.8 wide, but a third stop faster f/2.4 telephoto. What is rather cool, though, is that the iPhone X also comes with a front facing camera that also supports portrait mode. It features a depth sensor alongside the camera to achieve this.

It also features optical image stabilisation for BOTH rear cameras. It wasn’t very clear or not whether or not the iPhone 8 Plus featured OIS for both rear cameras, or just one. But, with the iPhone X they specifically stated that both cameras had optical image stabilisation.

The 64GB base models of the iPhone 8, 8 Plus and X are $599, $699, and $999 respectively, and are available to pre-order from October 27th, shipping November 3rd. All three phones also come in a 256GB option.

Personally, I think I’ll stick with my iPhone SE, and maybe pick up a 7 Plus once the prices drop.

Update : A previous version of this article said that the iPhone X contained dual front cameras. It’s actually a single camera and a depth sensor.

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John Aldred

John Aldred

John Aldred is a photographer with over 20 years of experience in the portrait and commercial worlds. He is based in Scotland and has been an early adopter – and occasional beta tester – of almost every digital imaging technology in that time. As well as his creative visual work, John uses 3D printing, electronics and programming to create his own photography and filmmaking tools and consults for a number of brands across the industry.

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5 responses to “The iPhone 8, 8 Plus & X let you relight your subject in post and shoots 4K 60fps video”

  1. Rasmus Avatar
    Rasmus

    Will portrait lighting be avalible on iphone 7 plus?

  2. Harry Guinness Avatar
    Harry Guinness

    It’s a single front facing camera and an infrared depth sensor, not two cameras like there is on the back.

  3. Rick Avatar
    Rick

    The X is $99??? Wow!! Ill take 10!!!

    1. rick Avatar
      rick

      I liked the $99 better.

  4. jason bourne Avatar
    jason bourne

    Time for the lemmings to start lining up outside the Apple Store.