At this moment, the Galaxy S6 and the HTC One M9 are two of the most expected smartphones in 2015 and their future sounds promising, as in the past months, many rumors continued to appear on the internet, giving us an idea about their specs and features. In this video we will go through important features overview of both the phones.
Displays

GSM Arena believes that the HTC One M9, also dubbed as Hima, will feature a 5inches screen with a resolution of 1080×1920 pixels at 441ppi, while other rumors suggest that the flagship will feature a Quad-HD display sized at 5.5inches, but this variant is unlikely realistic. As for Samsung’s Galaxy S6, there are two variants circulating on the internet regarding the size of its display, which will be either 5.2inches or 5.5inches, but the first variant sounds better, as it will support 2560×1440 Quad-HD resolution at 577ppi density.
Design
The One M9 will resemble the last year’s release, having an aluminum body with two thin strips on the back. Also, it will stick to the three color options: Gunmetal Gray, Glacial Silver and Amber Gold. GSMArena listed the rumored dimensions of the upcoming model: 144.3×69.4×9.6 mm, which means that it will be 0.2mm thicker than its predecessor.
The Galaxy S6 is rumored to receive an important design overhaul, after Samsung was criticized for the dotted pattern on the previous device. There’s a high possibility that the company will ditch the plastic material and try an all-metal body, or they will use the textured pattern from the Galaxy Alpha’s back and will surround the edges with a metallic frame.
Hardware
Since these are only rumors, we can’t be 100% certain that the phones will be powered by these processors, but from what we’ve heard, the HTC One M9 will come with the new Qualcomm MSM8994 Snapdragon 810 chipset that will support two quad core processors: 1.5 GHz Cortex-A53 and 2 GHz Cortex-A57, and the graphics will be Adreno 430. The RAM capacity will be increased up to 3GB and the i