SIM cards
The ability to support two or three SIM cards by the phone allows you to simultaneously use the SIM cards of different operators in the phone.
Built-in memory, GBThe amount of internal memory is used to store various programs and data. Gigabytes (GB) are used to measure volume. 16 gigabytes of memory can accommodate about 8000 photos or 4 hours of video.
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Screen size, "
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Color
Screen aspect ratio
* Under frameless screens in the industry it is customary to call screens with reduced frames with an aspect ratio of 18: 9
Memory card support
On memory cards you can store photos, movies, music and other useful information. The larger the volume of the card, the more you can write to it.
operating system
OS - an operating system, a set of interconnected programs designed to manage device resources and organize user interaction. The main OSs are iOS, Android, Windows.
