The Era 3X/3/2V models are powered by the MediaTek MT6737 and come with a 5-inch 720p screen. The more expensive 3X integrates 3 GB RAM, 16 Gb internal storage and double 13 MP cameras. The 2V model gets 2 GB RAM and a downgraded 8 MP back cam, while the Era 3 is the most affordable, with 1 GB RAM, 8 GB storage and 8 MP front / 5MP back cameras.
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