6. Meizu MX5

Meizu MX5 has powerful specifications and an attractive price. The Meizu MX5 is an eye-catcher without any doubt. The Mediatek Helio X10 is a 64-bit octa-core CPU manufactured using the 28nm HPM process. It operates in a stable frequency and minimizes electrical leakage efficiently. The PowerVR G6200 certainly has outstanding performance. But even more importantly, the Helio X10 has a finely balanced power consumption, which makes the MX5 run smoothly and save power at the same time. The PowerVR G6200 doesn’t easily reduce its operating frequency and helps to maintain stable framerates even after playing games for a prolonged period. Combined with the advanced 64-bit Flyme OS 4.5, the MX5 is the smoothest smartphone ever made by Meizu.