Size Guide – Find the Right Phone Case

Find the right size

Select your smartphone model below, or enter your phone's width manually – we'll instantly recommend the right eWall phone case size.

Rule of thumb: your phone case should always be at least 1.5 cm wider than your smartphone (phone width + 1.5 cm = required case width) so your phone fits perfectly and radiation protection works reliably. Large smartphones in the Pro Max / Ultra class (width approx. 7.6–7.9 cm) generally require size XXL.