10 of the best 6GB RAM smartphones for May: 256GB ROM, 6000 mAH
6. Lenovo ZUK Z2 Pro
Not long ago, Lenovo ZUK Z2 Pro was released. Being a successor to Lenovo ZUK Z1 2015, the device seems much stronger thanks to sporting a 5.2-inch Full HD AMOLED display, a Snapdragon 820 chipset, a 3,100mAh battery supported by Quick Charge 3.0 tech, Android Marshmallow OS, 6GB RAM and 128GB ROM. Furthermore, there are a combo of 13MP ISOCELL rear (with f/1.8, 4K video recording, plus PDAF) + 8MP f/2.0 front-facing shooter, a fingerprint sensor, 4G LTE and VoLTE support on board to support the Z2 Pro.