The E5 and E7 released by Samsung today can be regarded as the "plastic version" of the A5 and A7 before, but both E5 and E7 use the Snapdragon 410 processor, 720p screen and integrated body design. As for the Grand Max, it can be regarded as the version of the E7 removable back cover, with the screen shrunk from 5.5 inches to 5.3 inches.

E7：

E5：

Grand Max：

In terms of detailed specifications, E5 uses an 8 megapixel camera, E7 and Grand Max use a 13 megapixel camera, E5 and E7 use a 720p Super AMOLED screen, and Grand Max uses an LCD screen.

E7 has a built-in 2950 mAh battery, which weighs 141 grams, while E5 has a built-in 2400 mAh battery, which weighs 120 grams. Both batteries cannot be removed. Grand Max is equipped with a removable 2500 mAh battery.

In terms of the color of the fuselage, E5 will provide white and brown for an unknown price. E7 will provide white and blue for around 1950. Grand Max will provide white and gray for around 1580.

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