Top battery smartphones for April: 4000mah and above
6. ZTE Blade D2
Spec-wise, ZTE Blade D2 owns many good features but its price is super affordable. Speaking specifically, the handset’s got a spacious 4,000mAh batt, a 5.0-inch HD IPS LCD screen, a quad-core MediaTek MT6735P 1.0GHz processor, 1GB of RAM, 8GB of internal memory (expandable up to 64GB), and 4G LTE support. As for camera, the back one is capable of 8 megapixels with a single LED flash, and the selfie cam is 2 megapixels. Overall, ZTE Blade D2 is a decent entry-level machine, pretty suitable for those who just want basic smartphones lasting long.