Not too long ago, an Antutu Benchmark appeared in their website for an HTC device with the codename 0P6B120 which most of us concluded as the next HTC due to its high end specifications such as the screen size of 5″ Full HD (1920×1080) Snapdragon 800 MSM8974AB(much later and improved version, Adreno 330GPU, 16GB of storage space, and 2GB RAM. It will be also featuring the same camera that is present on the HTC One, 4MP Ultrapixel with 2.1MP front shooter. According to the benchmark results, most probably it is going to be running on Android version 4.4 KitKat out of box with rest of the specifications still remain unknown. Now, a WiFi certification was given to a HTC device with the model number of 0P6BXXXXX which most probably be the M8 itself as there is no other device information is leaked or even rumored at the moment.
I would be expecting it to have a huge battery capacity similar to the One Max and Butterfly S, an improved Ultrapixel camera, 8MP prehaps or even a 13MP OIS camera which is featured in LG G2 if HTC decides to drop the Ultrapixel unlikely this time out. There was even a leaked phone of the HTC One Two which could not be the exact device, but seems like would feature aluminium bezels at the sides of the phone as well compared to the plastic sides on the HTC One.
What else are you expecting from the HTC One Two (M8) ?