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Tests and reviews for the camera Phase One P45 Plus

Measurements and specifications

Phase One P45 Plus
To compare this camera:   

DxOMark Sensor Scores

[?]
Overall Score[?]
77
Portrait
(Color Depth)[?]
24.2 bits
Landscape
(Dynamic Range)[?]
12.9 Evs
Sports
(Low-Light ISO)[?]
622 ISO

View how the Phase One P45 Plus camera rates at the DxOMark Score

Type Professional 
Announced 2007-01-01 
Indicative price (USD) 32990  
Sensor type CCD 
Resolution 7246 x 5444  
Sensor photo detectors (Mpix) 39.45  
Sensor size (mm) 37.0 x 49.0 
Color filter array RGB 
Pixel pitch (µm) 6.78  
Bits per pixel 16 
Focal length multiplier 0.70 
Aspect Ratio 4:3 
ISO latitude  50 - 800 
Shutter type Electronic and mechanical 
Fastest - Slowest speed (s) 1/10000 - 3600  
Frame rate (fps) 0.67  
Live view  No 
Stabilization  no 
Firmware  
Dust cleaningN/A 
Mount typeMamiya 645 AF  
Weight (gr)  
Battery type  
Battery weight (gr)  
Tropicalization  
Camera material  
Mount material  
View finder type  
View finder magnification  
View finder coverage  
Mirror lockup  
View finder diopter  
Monitor type  
Monitor size  
Monitor pixel  
Articulated screen  
Touch screen  
Contrast screen  
Low-pass filter  
Focus mode  
Autofocus modes  
Number of autofocus points  
Exposure bracketing  
Exposure compensation  
Drive modes  
Buffer size  
Recording medium  
Image format  
White balance bracketing  
Connectivity  
Bluetooth  
3G  
Sound recording  
External micro  
Histogram  
GPS  
Video  
Maximum format image video  
Full HD  
Live autofocus  
Video file format  
Video codec  
Video stabilisation  

Certain fields may be left blank. They will be updated as soon as possible.
Color response
Sensitivity metamerism index
ISO 17321 		72
 
White balance scales R raw 2.5
G raw 1
B raw 1.25
 
    R sRGB G sRGB B sRGB
Color matrix as defined in ISO standard 17321 R raw 3.19 -1.76 -0.43
G raw -0.15 1.5 -0.35
B raw 0.18 -0.98 1.8

Full Color Sensitivity: Noise covariance ellipses in CIE 1931 Lab color space
Select ISO : 50
(ISO are manufacturer ISO)
 
Select luminance : 30








Currently no lens has been tested mounted on this camera

Further readings for the Phase One P45 Plus

To provide photographers with a broader perspective about mobiles, lenses and cameras, here are links to articles, reviews, and analyses of photographic equipment produced by DxOMark, renown websites, magazines or blogs.

News  |  February 03, 2009

New data for Hasselblad, Leaf, Mamiya and Phase One medium-format models

Read the DxOMark reviews for the new medium-format models and specific Q&As
News  |  February 03, 2009
Phase One P45+

With a DxOMark Sensor score of 77.2 points, the Phase One P45 achieves a remarkable result with respect to its design.
News
Medium-format ranking

Professional portrait and landscape photographers often use medium-format cameras because of their superb performance under controlled lighting conditions. However, as these cameras are definitely not designed for so-called “action photography” scenarios, they generally do not perform well with respect to DxO Labs’ Low-Light ISO metric. Because of this inherent low-light limitation, medium-format cameras do not receive top marks on the DxOMark Sensor Overall Score, even though they may show outstanding performance with respect to Color Depth or Dynamic Range.

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