However, there are a number of “invisible” features that also affect the overall user experience, but about which manufacturers often remain silent.
The first thing you should pay attention to is the screen brightness adjustment system. Some phones use high-frequency dimming only at low light levels; This may cause problems for people sensitive to screen flicker.
The second important issue is the type and quality of the vibration motor. It can significantly affect the user’s tactile sensations. For example, the iPhone 7’s Taptic Engine simulates pressing the physical Home button so well that most people don’t even notice it’s gone.
The third point is the support of various satellite positioning systems. A number of smartphones support not only GPS, but also GLONAS and GALILEO, which provide more accurate location determination.
Therefore, when choosing a smartphone, do not forget to take into account these “hidden” parameters. They may not solve fundamental problems, but they play an important role in the overall user experience.
Source: Ferra

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