How much longer can expand Motorola's smartphone display

Motorola has launched its smartphone whose display screen is expanding but before that, we talk about it

Are know Lenovo has also launched its expanded laptop but we discuss only the Motorola smartphone.

You know Samsung has launched its flip phone but the Motorola phone is different from the Samsung smartphone because

he Samsung smartphone expands verticle and the Motorola smartphone expands horizontally

When you click the double power button Motorola phone  will expand by about near 2.5inch,

Motorola said if double click the power button it expands 4inch to 6.5inches.