사용자 삽입 이미지

보급기 같은 가격에 중급기였던 K10D 의 몇가지 취약점들 (JPG 화질, 계조의 취약성) 을 모두 해결하고 돌아온 Pentax 의 K20D 의 프리뷰가 Dpreview 에 떳습니다.
마지막의 타 보/중급기 와 비교에서 그 진가가 발휘 되는 듯 하네요 .

Dpreview 의 기사의 링크는 다음과 같습니다 .
http://www.dpreview.com/reviews/pentaxk20d/

연사부분을 제외 하고는 타기종에 꿀릴게 없는 Pentax 가 되었군요 !
 

Pentax K20D

Canon EOS 450D

Sony A700

Olympus E3

Price (Body only)
(With kit lens)

$1200 / £725
£800 [check]
$800 / £450
$850 / £500 [check]
$1300 / £750
$1400 / £890 [check]
$1500 / £1000
$2250 / £1850 [check]
Construction • Plastic
• Metal frame
• Sealed openings
• Plastic
• Metal frame
• Plastic
• Mg Alloy chassis
• Mg Alloy body
• Sealed openings
Dust removal • Sensor-shift shake
• Anti-static coating
• Sensor-shift shake
• Anti-static coating
• CCD-shift shake
• Anti-static coating
• SSW filter
Sensor type CMOS CMOS CMOS Live MOS
Sensor size 23.4 x 15.6 mm 22.2 x 14.8 mm 23.5 x 15.6 mm 17.3 x 13.0 mm
Pixel density (MP/cm²) 4.14 3.77 3.32 4.16
Image Stabilization Built-in sensor shift Lenses only Built-in sensor shift Built-in sensor shift
Effective pixels 14.6 million 12.2 million 12.3 million 10.1 million
Aspect ratio 3:2 3:2 3:2 4:3
FOV crop 1.5x 1.6x 1.5x 2.0x
Image size 4672 x 3104 4272 x 2848 4272 x 2848 3648 x 2736
Live View

• Yes
• Up to 1:1 pixel view
• Mirror flip AF

• Yes
• Up to 10x magnify
• Mirror flip AF
• Different modes
No • Yes
• Up to 10x magnify
• Mirror flip AF
Lens support • Pentax KAF mount • Canon EF / EF-S • Sony Alpha
• Minolta A-type
• Four Thirds
File formats

• JPEG
• RAW (PEF)
• DNG

• JPEG
• RAW (CR2)
JPEG
RAW (ARW)
cRAW (ARW)
JPEG
RAW (ORF)
Auto focus • 11 point
• 9 cross-type
• -1 to 18 EV
• 9 point
• 1 cross-type
• -0.5 to 18 EV
• Eye-start AF option
• 11 point
• 1 double cross-type
• 0 to 18 EV
• Eye-start AF option
• 11 point
• 11 cross-type
• -2 to 19 EV
AF illuminator Flash strobe Flash strobe Red lamp pattern Flash strobe
AF adjustment Yes, body and up to 20 lenses No No No
Metering sensor 16 segment 35 zone 40 segment 49 zone
Metering range 0 to 21 EV 1 to 20 EV 0 to 20 EV 1 to 20 EV
Metering modes Multi-segment, CWA, Spot Evaluative, Partial, Spot, CWA Multi-segment, CWA, Spot ESP, CWA, Spot, Highlight spot, Shadow spot
Exp. comp. +/- 3.0 EV (In 0.5 EV) +/- 2.0 EV +/- 3.0 EV +/- 5.0 EV
Exp. comp. EV steps 0.3 or 0.5 EV 0.3 or 0.5 EV 0.3 or 0.5 EV 0.3, 0.5 or 1.0 EV
Manual EV steps 0.3 or 0.5 EV 0.3 or 0.5 EV 0.3 or 0.5 EV 0.3, 0.5 or 1.0 EV
Sensitivity range (boost setting) 100 - 3200 (6400) 100 - 1600 100 - 1600, (3200, 6400) 100 - 3200
Auto ISO adjust Max & Min ISO selectable No Max & Min ISO selectable Max & Min ISO selectable
Shutter speed 30 - 1/4000 sec 30 - 1/4000 sec 30 - 1/8000 sec 60 - 1/8000 sec
Continuous rate (high) • 3.0 fps
• 38 JPEG/Fine frames
• 14 RAW frames
• 3.5 fps
• 53 JPEG/Fine frames
• 6 RAW frames
• 5.0 fps
• Unlimited JPEG
• 18 RAW / 25 cRAW
• 5.0 fps
• Unlimited JPEG
• 19 RAW
White balance • 8 presets (with adj)
• Color temp (K)
• Manual
• 6 presets (with adj)
• Color temp (K)
• Manual
• 6 presets
• Color temp (K)
• Manual (3 mem.)
• 7 presets
• Color temp (K)
• Manual (4 mem.)
Image parameters • 6 presets
• Saturation +/- 4
• Hue +/- 4
• Contrast +/- 4
• Sharpness +/- 4

• 6 presets
• 3 User defined
• Sharpness 0-7
• Contrast +/- 4
• Saturation +/- 4
• Color tone +/- 4

• 13 presets / 3 user
• Saturation +/- 3
• Contrast +/- 3
• Brightness +/-3
• Sharpness +/- 3
• Zone -1 to +2
• 5 presets / 1 user
• Saturation +/- 2
• Contrast +/- 2
• Sharpness +/- 2
• Gradation (3)
Noise reduction control 4 levels 1 additional level 3 levels 4 levels
DR extension mode DRange Highlight Tone Priority DRO (3 modes plus 5 manual settings) Shadow adjustment
Built-in flash • Manual pop-up
• Guide no. 13 (ISO 100)
• Electronic pop-up
• Guide no. 13 (ISO 100)
• Manual pop-up
• Guide no. 12 (ISO 100)
• Electronic pop-up
• Guide no. 13 (ISO 100)
External flash • Hot-shoe
• PC sync terminal
• Wireless flash
• Hot-shoe • Hot-shoe
• PC sync terminal
• Wireless flash
• Hot-shoe
• PC sync terminal
• Wireless flash
Flash sync speed 1/180 sec 1/200 sec 1/250 sec 1/250 sec
Delete in record review Yes Yes Yes No
Storage • SD (Inc SDHC) • SD (Inc SDHC) • CF (inc. UDMA)
• MS Duo / Pro Duo
• CF (inc. UDMA)
• xD-Picture Card
Viewfinder

• Pentaprism
• 95% coverage
• 0.95x magnification

• Pentamirror
• 95% coverage
• 0.87x magnification
• Pentaprism
• 95% coverage
• 0.9x magnification
• Pentaprism
• 100% coverage
• 1.15x magnification
LCD monitor • 2.7" TFT LCD
• 230,000 dots
• 3.0" TFT LCD
• 230,000 dots
• 3.0" TFT LCD
• 922,000 dots
• 2.5" TFT LCD
• 230,000 dots
LCD articulation No No No Yes (flip-out & twist)
Top panel LCD Yes No No Yes
Vertical grip Yes, BG-2 Yes, BG-E5 Yes, VG-C70AM Yes, HLD-4
Other features • Color tunable LCD
• Weather sealing
• Program jump btn.
• RAW development
• JPEG edit
• Custom 'My Menu' • Included IR remote • RAW development
• JPEG edit
• Weather sealing
Dimensions 142 x 101 x 70 mm
(5.6 x 4.0 x 2.8 in)
129 x 98 x 62 mm
(5.1 x 3.9 x 2.4 in)
142 x 105 x 80 mm
(5.6 x 4.3 x 3.3 in)
142 x 116 x 75 mm
(5.6 x 4.6 x 2.9 in)
Weight (inc batt) 804 g (1.8 lb) 522 g (1.2 lb) 690 g (1.5 lb) 800 g (1.8 lb)

Posted by 견족자K rageworx
  • Favicon of https://zibzibmada.tistory.com BlogIcon 도우.GLY
    2008.06.28 15:06 신고

    펜탁스 k20! 펜탁스로 갈까하다가 상표만 다른 GX를 쓰고 있습니다. 캐논, 니콘이 좋다해도 펜탁스에 애정이 더 가는 이유는 뭘까요? ^^ 첨 뵙는데요... 좋은 사진, 멋진 블로그 잘 보고 갑니다. 좋은 주말 되시기를~

    • Favicon of https://rageworx.pe.kr BlogIcon 견족자K rageworx
      2008.06.30 16:48 신고

      안녕하세요.
      삼성이나 펜탁스나 모두 이름만 다른 형제 인거지요.
      펜탁스 포럼 이나 펜탁스 클럽 등에 들려 보세요.
      펜탁스를 쓰는 사람들 만의 독특한 분위기를 아실 수 있을 겁니다.
      감사합니다.