Apple will launch four different iPhone models this year, as in addition to the trio that includes the 2018 generation, a new 4-inch model is expected to be launched.
Often referred to as the iPhone SE 2, this small iPhone is expected to borrow several design elements from last year's iPhone X, including the edge-to-edge display and the notch at the top of the display.
A recent leak reveals what is believed to be a screen protector made for the second-generation iPhone SE next to one for the iPhone X, suggesting changes Apple may make to the notch, while also making further tweaks to the device's features.
In terms of design, the two models will have a similar design, but the iPhone SE 2 will come with a smaller notch. While this makes sense, as the notch reflects the overall size of the display, a smaller notch could be a sign that the device may ultimately lack key features.
Unless Apple manages to make the Face ID smaller enough to fit into the mini-notch, there's a good chance it will launch the second-generation iPhone SE without facial recognition. But here comes another question: if the device launches without Face ID but still features an edge-to-edge display, what unlocking method does Apple plan to use?
As for the release date of the new 4-inch iPhone, there have been many rumors surrounding it. Apple initially said it was planning a spring 2018 launch, but recent speculation has suggested the company was preparing for a WWDC reveal.
With the developers conference focusing heavily on software, there's a good chance the iPhone SE 2 will eventually hit the market alongside the new iPhone models in the fall.
