펜탁스 K-7 & 펜탁스 K20D 비교

펜탁스 K-7 & 펜탁스 K20D 비교

	Pentax K-7	Pentax K20D
Body material	Magnesium/steel alloy, stainless steel chassis, weather-sealed	Plastic, stainless steel chassis, weather-sealed
Sensor	• 23.4 x 15.6 mm CMOS sensor • 15.1 million total pixels • 14.6 million effective pixels • 4-channel data readout	• 23.4 x 15.6 mm CMOS sensor • 15.1 million total pixels • 14.6 million effective pixels • 2-channel data readout
Image sizes	• 4672 x 3104 pixels • 3936 x 2624 pixels • 3072 x 2048 pixels • 1728 x 1152 pixels	• 4672 x 3104 pixels • 3872 x 2592 pixels • 3008 x 2000 pixels • 1824 x 1216 pixels
AF-System	• 11-area AF (SAFOX VIII+) • TTL Phase matching AF system • Focus point selectable • AF illuminator light	• 11-area AF (SAFOX VIII) • TTL Phase matching AF system • Focus point selectable
Exposure metering	• 77 segment	• 16 segment
Viewfinder	• 100% coverage • 0.92x mag (50mm lens, ∞, -1m-1)	• 95% coverage • 0.95x mag (50mm lens, ∞, -1m-1)
Dust reduction	Low-pass-filter-shake	Sensor-shake
Image stabilization	Sensor-shift	Sensor-shift
White balance	• 10 presets • Auto • Kelvin • Manual • All with fine tuning	• 8 presets • Auto • Kelvin • Manual • All with fine tuning
D-Range	• Separate Highlight and Shadow compensation (Highlights at ISO 200 and above)	• 200% ( at ISO 200 and above)
Continuous shooting	• 5.2fps 40 JPEG/15 PEF/14 DNG • 3.3fps unltd. JPEG/17 PEF/17 DNG	• 3.0fps 38 JPEG/14 PEF/16 DNG • 2.3fps unltd. JPEG/14 PEF/16 DNG
Movies	• Yes, 720p HD (Motion JPEG)	• No
LCD monitor	• 3.0" TFT LCD • 920,000 dots	• 2.7" TFT LCD • 230,000 dots
Dimensions	131 x 97 x 73mm (5.1 x 3.8 x 2.9 in)	142 x 101 x 70mm (5.6 x 4.0 x 2.8 in)
Weight	754g (26.6oz.) With battery and SD card	802g (28.3oz.) With battery and SD card