There's also some notable new imaging tech, Sony's 13-megapixel Exmor RS sensor.

ENGADGET: Sony Xperia Z: hands-on with the new flagship at CES 2013 (video)

One of those comes in the form of a seemingly authentic ad (pictured after the break) that all but confirms that the K-7 (or K7D) will be a 14.6-megapixel DSLR, and will boast a new Prime II imaging engine, along with the increasingly standard HD video recording that we had heard about earlier.

ENGADGET: More Pentax K-7 details, pictures leak out ahead of launch

Central to the NX300's outstanding imaging performance is its brand new 20.3 Megapixel APS-CMOS sensor, capable of capturing high quality detailed.

ENGADGET: Samsung unveils 3D-capable NX300 mirrorless camera and 45mm f/1.8 2D/3D lens ahead of CES, we go eyes on (update)