Poster Design - Mobile Phone for Arabic Countries

This is what a business in United Kingdom was looking for in their poster design

I need to have a few posters designed to advertise new smartphones for Arabic countries. (Similar to Samsung Galaxy phones)
The posters will be used in local shops or pasted in the placeholders in the streets.

Size is: 60Cm x 40Cm

One common motto used is "Smartphone for Everyone"

Another motto could be: "Pay low, get more"

Your design can be in English text, the text will be translated in Arabic later on.

I need a catchy work that would look attractive for Arabic audience.

I have attached a picture to be used for the poster.
It is in low-resolution. Will provide hi-res for final choice. Read more