And here are sufficient links that proof you wrong
Quote: This is because the mobile chipset they are using doesn`t have a powerful enough cpu/gpu. The Tegra 4 is outdated when is comes to using the new codec. The first mobile chipset that can support the new codec is the Snapdragon 805, coming out Q1 2014
So wrong.
Here's a link talking about running H.265 on mobile Intel ATOM processors... Directly from Intel.
Quote: When tested with the optimized H.265/HEVC decoder on the codenamed Baytrail tablet, the performance is better than Lenovo K900 phone, the refresh rate can reach 52.6 FPS.
Here's another article, comparing the Intel Baytrail, Tegra 4, and Snapdragon.
Quote: Exactly a month ago, we first got our hands on Intel's new 'Bay Trail' Atom processors.
Quote: The graphics chip of the 2.39 GHz quad-core Intel Atom Z3770 is clocked at 311 MHz, but is outperformed by both the Adreno 330, found in the Qualcomm SoC, and the video chip of Nvidia's Tegra 4.