Comparable to professional shooting experience, Fuji F75 evaluation.

"IT 168 evaluation center

In fujifilm's card machine product line, EXR represents a cost-effective portable card machine that is lean in pursuing high quality. Is the newly launched Fuji Finepix F75 EXR available? Resolution first? 、? High ISO and low noise? 、? D- scope priority? Three options help users get high-quality pictures. What we are most looking forward to know is the image quality performance of this 1 /2-inch super CCD digital camera.

Fuji Finepix F75 EXR (click here to view larger image.

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"advantages:

1. Nice details.

2. The highlight noise is well controlled.

"Disadvantages:

1. The mode dial is not clear enough.

2. The physical stability of the lens is not enough at telephoto.

"Comments on appearance details

Fuji Finepix F75 EXR has a 2.7-inch LCD screen, and its appearance is exquisite and elegant. The standard card machine body has a 10 optical zoom lens. In addition, its conventional key setting is convenient to operate and its functional interface is friendly and efficient.

FINEPIX F75 EXR (Click here to view a larger image.

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Fuji Finepix F75 EXR Appearance Details

1. Smart Face Priority button

2. Photo mode button

3. Mode dial

4. The design of the right side of the fuselage is convenient to hold.

Fuji Finepix F75 EXR is equipped with special intelligent face priority button and photo mode button, which makes the mode conversion in shooting fast and efficient. However, the mode dialing file with rich options is not clear. The arc splicing on the right side of the fuselage and the arc projection on the back of the fuselage ensure the photographer's stable grip on the right hand.

"EXR Smart Shooting Experience -DR

Fuji Finepix F75 EXR is a card machine focusing on image quality performance. In EXR mode, three options are set: HR, SN and DR. By setting the options, users can get clear and bright high-resolution pictures, or get high-sensitivity and low-noise pictures in dark environment, or get rich details when shooting high-contrast objects.

"D- scope priority:

"

Turning on this option can help us capture as many details as possible in the highlight area when shooting high-contrast scenery, and reserve the most details for our beautiful scenery record.

During the test, we used Fuji Finepix F75 EXR to control other parameters with and without turning on DR, and also used other card machines without this function (randomly selected Samsung WB 1000) to shoot in the same environment and shooting parameters. The evidence is as follows:

Turn on DR shooting

Turn off DR shooting

Shooting with Samsung WB 1000

We observed 100% slices (clouds in the sky) of three photos at the same position:

Open DR shooting 100% slice.

Close DR shooting 100% slice.

Samsung WB 1000 100% slice

From the comparison of three 100% slices, it can be seen that Fuji Finepix F75 EXR has rich highlights and strong layering when DR is turned on, but the highlights at the edge of the cloud overflow when DR is turned off, while the pictures taken by ordinary card machine are seriously missing this detail.

"EXR Smart Shooting Experience -SN

"High ISO &；; low noise

"Picture 1

: Turn on SN high sensitivity and low noise shooting.

100% slice in the red box above.

100% slice in the red box above.

"Picture 2

: shooting in normal p mode

100% slice in the red box above.

100% slice in the red box above.

"

From the comparison of the above two proofs, it is not difficult to see that the sensitivity of the picture 1 has reached ISO800, and the imaging is clear and natural at this time. We can see the noise from the 100% slice. However, when picture 2 was shot under ISO 100, the noise in the picture was still obvious. The noise of picture 2 has no less influence on the image quality than picture 1. Therefore, we come to the conclusion that turning on the SN option of Fuji Finepix F75 EXR has a good control over the noise of photos taken with high sensitivity, and obviously improves the image quality.

"EXR Smart Shooting Experience -HR

"Resolution first:

"

When the HR option in EXR mode is turned on, we can get clear, bright and sharp photos.

(Click here for a larger image)

"The shooting mode is comparable to the SLR depth of field.

Based on what? Multi-frame technology? Fuji Finepix F75 EXR has launched a brand new? Strengthen the subject focus mode? . The use of this mode can help us to create a blurred background when shooting subjects with prominent themes such as portraits or flowers, and bring us a short depth of field experience similar to that of SLR cameras.

Open? Strengthen the subject focus mode? shoot

Traditional p-mode shooting

In the comparison of the above two proofs, the blurring performance of the picture background is clear at a glance. Open? Strengthen the subject focus mode? At the moment when the shutter is triggered, the camera spontaneously records 2 or 3 pictures and processes them inside the camera. This process of being internalized by the camera is like digging out the main body of the picture with image processing software and blurring the background.

Although this function can create a short depth of field effect comparable to that of SLR, software-based processing is not better than the performance of lens. Compared with the performance of SLR cameras in the same situation, F75' s blurred background has no sense of hierarchy, and the discrimination between the edge of the subject and the background is often affected by shooting jitter.

When the enhanced subject focus mode is enabled, hand jitter will lead to blurred subject edges.

100% slice is in the red box above.

100% slice is in the red box above.

If the camera or the object is displaced in the process of focusing and recording the picture for three times, the internal calculation of the camera will be biased. As shown in the above 100% slice, the main parts that should not be blurred are also blurred. Therefore, in order to achieve the best shooting effect, you should try to hold the camera firmly and keep the camera and the subject relatively still during use.

"detail expression ability test"

We asked the test prototype to shoot the ISO 12233 resolution test target under uniform illumination with ISO 100 sensitivity to pay attention to its imaging resolution performance:

Resolution test target

We took a resolution shot when the focal length of the camera was 50mm and the focal length was 168mm, and the 100% slice was obtained as follows:

50mm focal length and horizontal resolution 100% slice.

50mm focal length and vertical resolution 100% slice.

168mm focal length and horizontal resolution 100% slice.

168mm focal length and vertical resolution 100% slice.

1.00% scale slice shows that the thinnest horizontal resolution of Fuji Finepix F75 EXR is close to 1.900LW/pH at the focal length of 50 mm, and the thinnest vertical resolution is1.600lw/pH. At the telephoto end, the focal length of 168mm is used. We can see that the thinnest horizontal resolution is still close to 1900LW/PH, and the thinnest vertical resolution is also 1600LW/pH ... We are satisfied with the details of Fuji Finepix F75 EXR, especially at the telephoto end, except for slight dispersion, the detail resolution is not obviously attenuated.

"color performance test

When analyzing and testing the imaging color of the prototype, we use it to shoot the X-rite ColorChecker SG color test target at the sensitivity of ISO 100, and then analyze the color, and we can get the data such as imaging color error and white balance error. The value of the white balance error in the list is the color temperature error of the medium gray block, and the closer this value is to zero, the better. If this value is positive, it means that the imaging tone is cold, and if it is negative, it is the opposite. In the color error diagram, the squares in the Lab color gamut coordinates represent the ideal color (standard color) of the subject, and the circles represent the imaging color of the camera under test.

The following is a test picture:

Imaging color error map

Imaging white balance error diagram

Judging from the color test results, Fuji Finepix F75 EXR shows insufficient saturation at the junction of red and yellow, and blue and purple are the most accurate. By setting the camera white balance to automatic mode, we can obtain accurate white balance expression under various light sources.

"Noise performance test

We tested the noise of Fuji Finepix F75 EXR at different sensitivities to evaluate its picture quality:

Take 100% sample slice at each sensitivity gear:

From the test results of six conventional sensitivity values, the noise of Fuji Finepix F75 EXR is obvious after ISO 800, and the picture fineness and sharpness are obviously reduced. However, at ISO 3200 and higher sensitivity, the image quality is not satisfactory, the noise is obvious, and the details and layering of the picture are seriously lost. The camera outputs an image based on the reduced pixel value of the picture.

In particular, Fuji Finepix F75 EXR provides automatic options from ISO 400 to ISO 1600. When this option is enabled, the camera will set the upper limit of the ISO value, and within this range, it will automatically select the appropriate gear to shoot. So as to avoid using too high ISO value to shoot images with serious noise during automatic transmission.

Fuji Finepix F75 EXR provides high sensitivity, low noise and enhanced low light shooting mode in multi-frame technology. Enabling these two modes can effectively reduce the image noise.

"Pocket telephoto.

Distance? The word "telephoto" should be reflected in the magical long-distance probe effect in photography. Many photographers are fans of telephoto lenses. And then what? Pocket telephoto? In recent years, the heat has soared, and a telephoto lens with optical zoom of 10 is placed in a thin card body, which is the first telephoto card machine Fuji Finepix F75 EXR.

5 mm focal length shooting

Telephoto shooting

100% slice is in the red box above.

100% slice is in the red box above.

From the 100% slice in the above picture, it can be seen that telephoto shooting has dispersion at the position with large light ratio, but the degree of dispersion is not very serious compared with other cameras of the same type.

"Look at the picture comments (1)

Fuji Finepix F75 EXR provides the shooting options of flash and natural light, which helps us to get more vivid photos of the subject when shooting in backlight. When shooting in this mode is turned on, once the shutter is pressed, the camera will automatically record two photos with or without flash effect for the user to choose.

(Click here for a larger image.

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"Look at the picture comments (2)

Example of enhanced topic focus mode:

Intensified low light shooting samples:

"Look at the picture comments (3)

Fuji Finepix F75 EXR indoor shooting has accurate white balance and soft colors.

"IT 168 assessment center view

Fuji Finepix F75 EXR, as a pocket telephoto camera with 10 optical zoom capability, has excellent performance in detail performance, dynamic range and noise control.

Fuji Finepix F75 EXR (click here to view larger image.

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"Disclaimer: The evaluation content of this article is based on the sample provided by fujifilm Zhongpin Public Relations Company (product number: 9CW 1004 1). Our evaluation conclusion is only responsible for the individual who sent the sample, and there is no guarantee that the individual can represent the overall level of the products on the market.