No.1 X2 belongs to rugged phones ,however,compared with other rugged phones ,No.1 X2 is featured with advanced specs.More importantly,5.5 Inch HD Screen is an creative design.
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specs details:

.Android 4.4 kitkat OS

.MSM8916 Quad core processor

.1GB RAM +8GB ROM

.5.5 Inch 1280 x 720 pixels screen

.5MP+13MP dual camras

.Sim Card Dual sim dual standby

.4800Mah battery