1. Focusing 2. The look and feel of the photos (can't be explained) 3. Co lours coming out of it!!! 4. The FPS rate 5. No, i'am not taking about the ISO 6. great MP for user like me who just take photos for myself and upload it to my website.
Got a very good deal at Flipkart - 126k body plus 70-300 G lens. Terrific performance. Very low noise - goes to ISO 6400 with good results. Better to shoot RAW at high ISO and PP for noise reduction. Out of camera Jpegs are also very good. Good white balance. Its 12 Megapixel full frame sensor is exceptional. Nothing better than this for the serious amateur. Use with good quality lens (suggest Nikon only) for best results.
CONS - Mirror slap is noisy (you get used to it after some time) Uses...