Mr. Lee, a 54 years old man, who pre-orders M8 three days ago and has become the first person in Asia to possess M8, and he is on cloud nine, “I used Butterfly, glad to use M8 from now on. It has duo camerra that can easily help me to capture better quality pictures, and the Blink Feed is useful for fluently unfolds news from many sources.”

The M8 comes with a 5-inch 1080p display, a Qualcomm Snapdragon 801 quad-core 2.3GHz processor, on-screen buttons, a twin-sensor camera with dual-LED flash, dual speakers on the front, the Sense 6.0 user interface and longer battery life.

According to HTC, the phone's highlighted “Duo” camera enables effects like post-capture focusing and clipping objects from one image to another, as well as high-definition recording and playback for slow motion.

Relatively, HTC has rolled out a series of mid-tier to high-end smartphones that are entitled with “Desire”, with the latest high-end flagship M8, respectively.

However, the Samsung S5 is waterproof and features a 5.1-inch 1080p display, a Qualcomm quad-core 2.5GHz processor, a 16-megapixel main camera, a fingerprint scanner embedded in its home button and 4G LTE connectivity.