Published Date 10/22/11 10:46 AM
smartphone by Apple
Extensive research experiments with Galaxy S revealed that accuracy of test files preparaton for analog audio devices must be higher than we used for iPhone 4. As a result comparison of players could be unfair. We decided to prepare test files for iPhone 4 from scratch using our latest recordings of white model with iOS 4.3.5. Unfortunately there is no possibility to account the grades submitted with old test files. They were discarded, sorry!
New test files are alredy in the system. Article about iPhone 4 was corrected accordingly.
Update. 2015 August 22
Deprecated results of previous listening test of Portable Players. For archival purposes only.