The elusive Nokia Lumia 525 music-centric sibling of the most popular Lumia was expected to be announced at Nokia World, but it has apparently been left for a later date. Now the full specs list of the upcoming Lumia 525 has leaked from China (where else), and the handset seems to essentially be the 520, but with 1 GB of RAM upgrade, instead of the 512 MB stick in the predecessor...
Source: http://www.phonearena.com/news/Full-Nokia-Lumia-525-specs-leak-out-1GB-of-RAM-and-Guru-Bluetooth-headset-in-the-box_id49060
Source: http://www.phonearena.com/news/Full-Nokia-Lumia-525-specs-leak-out-1GB-of-RAM-and-Guru-Bluetooth-headset-in-the-box_id49060