Nokia Lumia 720 and 520 specs leak: dual-core, WP8 and super sensitive display

Just when the Nokia Lumia 520 and 720 were spotted in an Indonesian carrier database, and we are now getting the scoop on the specs sheet. A tipster has sent a little insider info about these two upcoming Windows Phone 8 handsets from Nokia.
The models might be for specific markets, or just WP8 upgrades from the 710 and 510, with lower mid-range specs, and are actually going to expand Nokia's Windows Phone 8 portfolio quite a bit when they land, ranging it from the low-end to the flagship and everything in-between. Here are the specs tipped:
The Lumia 720 codenamed Zeal and Lumia 520 codenamed Fame is definitely a confirmed WP 8 devices.
Lumia 720 will have 4.3" CBD, 1Ghz Dual-core, 512Mb RAM, 8GB storage, HSPA+, WP8, microSD, 6MP camera and 2MP front camera
Lumia 520 will have 4" Super Sensitive screen, 1Ghz Dual-core, 512Mb RAM, 8GB storage, microSD, WP8, 5MP with no front camera.
Lumia 720 will have 4.3" CBD, 1Ghz Dual-core, 512Mb RAM, 8GB storage, HSPA+, WP8, microSD, 6MP camera and 2MP front camera
Lumia 520 will have 4" Super Sensitive screen, 1Ghz Dual-core, 512Mb RAM, 8GB storage, microSD, WP8, 5MP with no front camera.
source: MyNokiaBlog
Things that are NOT allowed: