A new unannounced Meizu smartphone has cropped up on Chinese regulator TENAA's website. What looks like a successor to the popular Meizu m2 brings duly updated specs in a similarly looking body.The possible Meizu m3 comes with a 5-inch 720p LCD, much like the model it replaces. An undisclosed chipset with an 1.5GHz octa-core processor (versus the quad-core in the m2) powers the smartphone, paired