, however, are now advising that the problem is with the ARM-based processors in flagship Android phones itself. Their design can't be optimized the same way across multiple models and mobile OS versions in the same way Apple does with its ARM-based A-series chipsets that can be tailored towards the in-house iOS needs and desires.
At present, Qualcomm’s Snapdragon and Samsung Electronics’ Exynos application processors are in use in most flagship Android phones and these phones are problematic in terms of heating, performance and power consumption. The application processors have been designed by ARM, the same problems have been confirmed in both of those manufactured by Samsung Electronics and TSMC, and thus it can be said that the cause is not the manufacturers but the designer.
While this doesn't really excuse phone makers that can add extra cooling solutions or energy management software, a bit of throttling seems inevitable, especially on top-end Android phones that have powerful chipsets that are made in uniform design that has to fit many different makes and models, like the ones Snapdragon or Exynos lines.