The New York Times cried wolf in late October last year, observing that the iPhone 4 has became more sluggish following the iOS 7 update and wondering, without any kind of data to back it up other than one user’s experience, whether Apple has intentionally slowed down performance on older smartphone models to convince more iPhone users to upgrade. However, the publication is now back with a more scientific approach to the quandary. In a new piece penned by Harvard economics professor Sendhil Mullainathan, the publication draws our attention to the correlation between iPhone launches and the perceived slowness of older devices. Similarly, the study looks at Galaxy S phone slowness and relation to new Galaxy S model launches.
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