Well it's been no secret that the S4 Mini was coming out, we just never heard anything 'official', now we have. The little brother to the S4 will sport:
The Galaxy S4 Mini sports a smaller 4.3-inch qHD display (540x960 pixels) display than its bigger brother, contains 8GB of internal storage space, and packs a dual-core processor clocked.
Also, Samsung has also replaced the 13-megapixel camera from its flagship Galaxy S4 phone with an 8-megapixel camera in this brand-new handset.
Via: Samsung officially unveils the Galaxy S4 Mini | Galaxy S4 Mini news | Android | Pocket Gamer