How to Identify an iPhone 8 vs iPhone 7 Based on Physical Characteristics
In the vast world of smartphones, distinguishing between different models of devices can be a daunting task. One such challenge is identifying whether an iPhone is an iPhone 8 or an iPhone 7. This article will guide you through a simple process of identifying these devices based on their physical characteristics and the materials used in their construction.
Visual Cues: Matt-Black vs Greyish-Glass Back
A quick visual inspection of the back surface can help identify the model. For the iPhone 7, the back is made of a matt-black or glossy matte finish. The iPhone 8, on the other hand, has a greyish glass back. This change indicates the introduction of wireless charging capabilities in the iPhone 8, which is not available in the older iPhone 7.
Feel the Back: Glass vs Metal Surface
The easiest way to distinguish between an iPhone 7 and an iPhone 8 is to carefully feel the back surface of the phone. If the back feels smooth and like glass, it is the iPhone 8. Conversely, if the back feels like metal, it is the iPhone 7. This tactile difference is significant because the iPhone 8 has a glass back, which supports wireless charging.
Material Differences: 7000 Series Aluminum vs Glass
The materials used in the construction of the iPhone 7 and iPhone 8 series are also different. The iPhone 7, including the 7 Plus, features a metal back made of 7000 series aluminum. The earlier models, such as the iPhone 6 and 6 Plus, are made of 6000 series aluminum. The 7000 series aluminum is more modern and has a stronger structure, which contributed to the design decision for the iPhone 8's glass back.
Conclusion
Differentiating between iPhone 8 and iPhone 7 can be as simple as a quick feel and visual inspection. The glass back of the iPhone 8, made of 7000 series aluminum, is a key identifier. By feeling the back surface, you can easily determine which model you are holding. This guide should help you confidently identify your device and appreciate the design and material choices made by Apple during those years.
Remember, these visual and tactile clues are more than just a way to distinguish between two devices; they reflect the technological advancements and design philosophies of Apple in those periods. Understanding these differences can enhance your appreciation for the evolution of Apple's product line.