According to the leak, the phone—going by model number GT-I9300—packs: a 720 x 1184 4.6-inch display (that's 320 DPI), a quad-core 1.4 GHz processor, 1GB of RAM, a 2,050mAh battery, an 8-megapixel camera and 16GB of storage.
There also appears to be some kind of plastic rim around this leaked device, making it look slightly larger than it actually is and disguising the edge of the handset.
It's difficult to know for certain if this is the real deal, but the images certainly look more convincing than a lot of leaks we see. Also, Tinhte has in the past scooped both the current-gen iPad and the original Galaxy Tab prior to their official release—so it has strong past form. [Tinhte via Engadget]