Alternatively, you can swipe left and right at the bottom where the home indicator is to go back and forth between apps, neat. Pulling down on the left or right of the "notch" will get you the control and notification centers, while holding the lock key will start Siri.
We know you are curious how does the new bezel design and aspect ratio of the iPhone X affect its actual viewable screen size when compared to the iPhone 8/Plus. Well, it offers about 20% extra vertical space than the iPhone 8, says Apple, but the screen area is a tad smaller than what the 8 Plus has - about 12.8 vs 13 square inches - on account of the difference in aspect ratios and the notch.
The iPhone X is wiggling into the trendy 2:1 Univisium aspect ratio that most new movies and TV series are being shot with. While it technically has 1125 x 2436 pixels resolution (2.17 aspect), taking into account the status bar around the notch, which Apple advises app developers not to cover unless it will contribute to the experience, the iPhone X covers the Univisium standard to the letter. Samsung does something similar with its 2.05 ratio on the S8/S8+/Note 8, while the LG V30 directly goes to 2:1 (1440x2880 resolution).
That's all fine and dandy, but how many movies and TV series are there recorded in 2:1? The answer is not that many, and for now the vast majority of content has been made with other standards, including YouTube clips. The result is that on all these new flagships, the iPhone X included, standard videos get cropped, letterboxed or stretched out of proprtion - pick your poison. How did Apple address this issue?
Well, it seems that regular vids show letterboxed, but double-tap on the screen, and they fill out the display completely, save for the notch area, of course. Some may find this distracting, but remember that the S8 or the V30 also crop, stretch or box, there's just no other way around it for now. Letterboxing will diminish the viewable area probably to around the size the video is on the iPhone 8, while stretching will bring you the notch eyesore while watching - again, pick your poison.
Reading and browsing is where the new aspect ratio shines on phones like the iPhone X, S8 or V30. Since we get a much larger vertical space compared to the 16:9 brethren, the iPhone X displays more of the page than the 8 Plus, despite having a similar screen area, not to mention the iPhone 8, where you will have to scroll much more to read the same amount of content.
Well, here things get trickier. Apple is advising all developers to account for the notch, and not to cover the status bar area on its left and right unless it is necessary, and brings something meaningful to the interface of their app. This means that for the majority of apps, their display will end up to the notch, reducing the actual screen area from the official 5.85" screen diagonal. Moreover, Apple warns devs to be aware of the margins at the rounded display corners, and at the home bar indicator at the bottom, hiding it only in situations where it is needed, like watching vids or pics. Mind the gap, as the Brits would say.
One thing is becoming increasingly clear - landscape mode on the iPhone X will present a bigger challenge, as even Safari appears with white bars on the sides, depending on the website background, and as a result the vertical space of the iPhone X in that position is said to be in the realm of iPhone 8. Check out all the ways that developers are battling with the new iPhone X interface in order to circumvent or incorporate the "bezel-less" design:
Long story short, the new aspect ratio of the iPhone X presents the same challenges as it does on other flagships with it like the S8 or V30, with the added trouble of working around the notch, as on the also-"bezel-less" Essential Phone. It does have disadvantages when watching "standard" video, but is better for reading or browsing, while if an app is designed well, the display outcome is neutral.
Given that such phones are now Apple's, Samsung's and LG's flagships, though, the trend is clear, and, when comparing the iPhone X interface to the iPhone 8, we may want to keep in mind that one is made to be futureproof, while the other is here to satisfy the legacy iOS crowd. It will be interesting to observe and mark when apps and media made with the new aspect ratio in mind will receive enough critical mass to make 16:9 handsets look strange in their turn. What do you think?