i-smart mobile phones

Ram

•  1 GB (1)

Processor

• (all filter) 

  MediaTek (1) MT6572 (2)

Rear Camera

•  3.2 MP (2)
•  8 MP (1)

Front Camera

•  1.3 MP (2)
•  3.2 MP (1)

Display

• (all filter) 

  3.5 inches (8.89 cm) (1) 4.0 inches (10.16 cm) (1) 5.0 inches (12.7 cm) (1)

Battery

• (all filter) 

  1800 mAh (2) 2100 mAh (1)

Operating System

• Android v4.4.2 (Kitkat) (3) 

  Android v4.2 (Jelly Bean) (1) Android v4.2.2 (Jelly Bean) (2) Android v4.4 (Kitkat) (2) Android v7.0 (Nougat) (1) Not Available (6)

Specs Score

• 4.1 (1)
• 4.6 (1)
• 4.7 (1)