Excerpt: This is the second new player in the very popular Sony Walkman PMP range that the company has launched only recently in India. The previous model, the S544 did quite well in my observation. This model, the E443, is part of their E-Series of players that may be smaller in size but certainly not in features. Here’s how it fared. Form Factor The E443 comes with a 2-inch TFT LED backlit display that also sports a 240 x 320 pixel resolution like the S544.