At least 6 Megapixel

Sony DSLRA450Y Alpha Digital SLR Camera (14.2MP, 6.9cm LCD) with 18-55mm lens and 55-200mm

At the heart of the 12.3 MP DSLR-A500 is a new Exmor CMOS sensor that ensures crisp low-noise images, packed with fine detail and vibrant colours. Sharing powerful on-chip noise reduction techniques with the full-frame DSLR-A900, this advanced sensor works with processing algorithms handled by the high-speed BIONZ engine to deliver premium images plus razor-sharp shooting responses. Dramatically reduced picture noise now allows super-sensitive shooting at up to ISO12800, allowing attractive results when shooting handheld in challenging situations like candlelit interiors.The A500 offers a crisp, high-contrast 3-inch Clear Photo LCD Plus screen with the same tilt range for clear, comfortable composition and reviewing shots.

Sony NEX5AS Alpha Compact System Camera - 16mm F2.8 Lens. Silver

16.2 Megapixels Sensor type CCD Sensor size 1/2.3 Resolution 4608 x 3456 5 x Optical zoom Focal length (tele) 125 Focal length (wide) 25 Image stabilisation Max aperture (tele) 6.3 Max aperture (wide) 2.6 Minimum focus distance 5cm Shutter speed max 2 sec Shutter speed min 1/1600 sec ISO min 100 ISO max 3200 LCD TFT Screen 2.8 inch Screen sizeScreen resolution (pixels) 460800 Flash metering Auto / Flash On / Slow Syncro / Flash Off, Red-Eye Correction, Pre-flash, Auto Daylight Synchronized Flash Built-In-Flash Movie mode 1080 HD Face detection Technology Card format Memory Stick Duo. Memory Stick PRO Duo (Mark2 only for movie). Memory Stick PRO Duo High Speed (Still only and no Speed Advantage), Memory Stick PRO-HG Duo, SD Memory Card(Class4 or Higher for movie), SDHC/SDXC Memory... Less

The Sigma SD1Merrill is a high performance digital SLR. This device isequipped with a 46 million megapixel Foveon tri-CMOS direct image sensor torecord gorgeous colour. Each sensor records a bright primary colour (red,green, blue) recreating the image as faithfully as possible.  From the Merrill generation, the SD1 sensorhas the advantage of being in full format, thanks to its APS-C size. This fast reflexuses two image processors: Dual TRUE II and DDR III. Dual TRUE II maximizes recordingspeed for great results. The SDIMerrill SLR from Sigma has an autofocus of 11 collimators for precise developingof the image. Its 77 segment exposure mode helps you get the best possiblecontrast.  With its twin engines, thisSLR saves sharp images even in macro or telephoto mode. The SD1 Merrill offers... Less