Compare Sigma Mobile X-style Tab A83 with ZTE Blade A3, ZTE Blade A520, ZTE Blade A6
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Sigma Mobile X-style Tab A83 
ZTE Blade V7 Plus -
Sigma Mobile X-style Tab A83 
ZTE Blade V8 Lite -
Sigma Mobile X-style Tab A83 
ZTE Blade V8 Mini -
Sigma Mobile X-style Tab A83 
ZTE Grand X View 2
