In-depth evaluation of Weibo Samsung NX2 10 with the most intelligent wifi.

IT 168 Evaluation On April 20th/9th/Kloc-0, Samsung officially released three new smart camera products with built-in Wi-Fi wireless connection function: NX 1000, NX2 10 and NX20, all of which adopted 20.3 million pixels. I got one of the single batteries NX2 10 today. What kind of image quality will NX2 10 have? Look at the in-depth evaluation of IT 168.

Samsung NX2 10 uses a 20.3 megapixel APS-C CMOS sensor, which can be said to have caught up with this year's high-pixel express train. At the same time, NX2 10 also has built-in Samsung's biggest WiFi function this year. With this function, Samsung NX2 10 can transfer wonderful photos or short films to smart phones, tablets or computers, and share them with friends or send them to Weibo through these devices, which is very convenient.

Samsung NX2 10 looks slim and retro.

In appearance, NX2 10 is very similar to NX200, which continues the design style of NX series and adopts metal body design. The front design of the fuselage is relatively simple, only NX series Logo and 20.3 million pixel logo. At the same time, the NX2 10 body is available in two colors: silver black and pure black.

▲ Front of fuselage

The top of NX2 10 is mainly composed of a mode dial and a shutter button. The dial at the top can quickly adjust various shooting parameters (according to different scene modes) with the i-Func key on the lens.

Since the NX2 10 has no built-in flash, a separate hot shoe is set at the top of the machine, which can be externally connected with the original flash (to be purchased separately). What about next to the hot boots? Full HD? Represents the full HD camera function. Press the camera button on the back to quickly enter the recording state, or adjust to the camera position through the mode dial.

▲ Top of the fuselage

The main function buttons of NX2 10 are distributed on the right side of the screen, and common parameters such as continuous shooting, ISO and exposure compensation can be adjusted by pressing the button+dialing the wheel. In addition, the back of NX2 10 also provides independent camera buttons and Fn custom buttons.

Like the NX200, the NX2 10 is also equipped with 3.0-inch and 6 1.4 million pixel AMOLED display screens, with the field of view of about 1.00% and the display accuracy of NX2 10 is moderate.

▲ back screen

Because there is no folding screen and flip screen design, the thickness of the NX2 10 fuselage is not thick from the side, and the grip of the handle is comfortable. The sides are mainly HDMI and mini USB2.0 interfaces. After connecting the TV through the HDMI interface, you can watch your own HD video directly.

▲ Data interface

▲ side

▲ side

Speaking of sharing function, although NX2 10 is not much different from NX200 in appearance, it provides real-time sharing function of WiFi. Different from other brands' WiFi functions at present, users can upload photos directly to social networks such as Sina Weibo and Renren, or send them to friends and relatives by e-mail. However, because it is not a touch screen, it will be more troublesome to log in to social networking sites and enter accounts.

▲ Battery compartment

Samsung NX2 10 uses 1030mA rechargeable battery P 1030. When fully charged, it can take about 330 photos (CIPA standard), and its battery life is much better than that of a card machine. However, it is recommended that you buy an extra battery for backup.

▲ battery

Appearance summary: From the overall material, shape and key layout of Samsung NX2 10, it has not changed much compared with the previous generation products, which is in line with the basic quality of the current popular single camera. At the same time, the keys are evenly distributed, which is suitable for beginners.

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Samsung NX2 10 Resolution: Close to SLR level.

Samsung NX2 10 uses a 20.3 megapixel APS-C CMOS sensor, which has relatively high pixels in a single camera, so 20.3 effective pixels are really looking forward to it. Will this ultra-high pixel make Samsung NX2 10 have high image quality? Let's take a look at the results.

In the test, Samsung NX2 10 equipped with 18-55 lens was used to take samples of ISO 12233 resolution standard board (4000 lines) at various apertures, and the best resolution value was finally obtained by Imatest software.

▲ISO 12233 resolution target (4000 lines)

The following are the best resolution test results of Samsung NX2 10:

▲ Samsung NX2 10 test results

According to the test results, the high pixel of Samsung NX2 10 has a great influence on the resolution. The best resolution of JPG is 2729 lines when it is straight out, and even 2626 lines when Raw is converted into JPG. This score close to 3000 lines is close to most SLR.

Samsung NX2 10 Definition: General picture details.

Resolution test can let us know the theoretical clarity of a camera, but whether the photo can meet our expectations depends on the actual shooting effect. After all, the theoretical value will eventually be reflected through actual shooting.

▲ Define test scenarios

In the definition test, we used NX2 10 to carry the lens in the resolution test, and took this photo in the standard evaluation environment. In order to facilitate the comparison, we intercepted four parts of the shooting sample (the red box area in the above picture) for observation.

▲ 100% resolution sample screenshot.

From the 100% screenshot of the face, the details of Samsung NX2 10 are relatively general, the portrait of the banknote and the picture of the pen holder are not very clear, and the picture details are somewhat lost. The color performance of Samsung NX2 10 is basically normal, but the object restoration is relatively general, as can be seen from the screenshot of the coin.

Resolution summary: In the resolution test, we can see that the resolution of NX2 10 in JPG format is better than that in RAW format, which is quite unexpected. Judging from the actual shooting effect, the resolution of 20.3 million pixels NX2 10 is really average.

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Samsung NX2 10 high-sensitivity imaging: available below ISO 800.

In addition to clarity and resolution, high-sensitivity imaging is also a standard for testing the image quality of NX2 10. Samsung NX2 10 with high pixels is still in APS-C format. Such a high pixel per inch will inevitably make users worry about its high-sensitivity imaging.

▲ Sensitivity test environment

The above scenario is the standard sensitivity test environment of IT 168 evaluation room. After turning off the optimization projects such as noise reduction in the machine, we fixed the camera on the gear platform of the heavy tripod, so that the camera could still shoot the photosensitive effect of each gear. Then we cut the photo slices from the same position in the above picture (pictured) to see how sensitive NX2 10 is.

▲ Samsung NX2 10 High Sensitivity Performance

With noise reduction turned off, it can be seen from the actual shooting results that NX2 10 gives priority to sharpness when converting Raw to JPG, so the noise becomes regular graininess; The noise control algorithm of NX2 10 is quite good when JPG is straight out. However, no matter whether JPG is directly output or RAW is converted into JPG, obvious noise appears from ISO 800, and more noise comes from ISO3200, which has a significant impact on image quality. ?ISO1
O800 can be used for emergency shooting.

Turn on the noise reduction comparison test

In the test of turning off noise reduction, NX2 10 has a good noise control algorithm in the case of JPG straight out. And what happens when noise is reduced and turned on? Let's have a look.

▲JPG direct noise reduction switch comparison

NX2 10 By comparing the sensitivity of each screen, it can be seen that the noise of the screen with noise reduction turned off below ISO800 is not obvious, but some sharpness will be lost after noise reduction is turned on, so it is not necessary to turn on noise reduction below ISO800. When ISO 1600 and above, the noise reduction effect is very obvious, especially after ISO6400, although the picture details are seriously lost, the noise suppression is obvious, so it is recommended to start the ISO800 or above standard for noise reduction.

Summary of high sensitivity test: For NX2 10 with 20.3 million effective pixels, high pixels still have an impact on its high sensitivity. Only by using too high sensitivity as little as possible can we fully reflect the advantages of NX2 10 in image quality. The sensitivity of NX2 10 is ISO 800, and ISO 1600 can be used for emergency shooting, which is not more than ISO 3200. At the same time, I suggest turning on the noise reduction function over ISO800.

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NX2 10 color reproduction test: suitable for portrait shooting.

Clarity and high-sensitivity imaging are important manifestations of image quality, and the color performance of NX2 10 is also worthy of attention. One is to see whether the white balance of NX2 10 can accurately restore the original color temperature of the object, and the other is to see what theme the overall color tendency of NX2 10 is more suitable for.

▲ Color test environment

In order to understand the imaging style of Samsung NX2 10, in the color test, we installed NX 2 18-55 mm lens on NX2 10, set automatic white balance and manual white balance to shoot standard color cards respectively (the red box in the above picture is the color test range), and obtained the final data through imatest software:

▲ Manual white balance test results

This test chart reflects the difference between the actual imaging color value and the ideal value of Samsung NX2 10. The part surrounded by gray lines in the figure is the color gamut range of Samsung NX2 10. The square color block in the test chart is the ideal color value, and the circular color block is the actual shooting value.

Among them, manual white balance exceeds sRGB color gamut 18.7%, and Samsung NX2 10 has moderate brightness, which can be used for post-processing and direct output. At the same time, NX2 10 is sensitive to red and yellow, and is suitable for taking portraits.

▲ Automatic white balance test results

In terms of automatic white balance, Samsung NX2 10 exceeds the sRGB color gamut 18. 1%, which is basically the same as manual white balance, and is still sensitive to red and yellow, so it is suitable for taking portraits. At the same time, we can see that the automatic white balance of Samsung NX2 10 is accurate and can be used safely.

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NX2 10 Control Test: Less keys, higher control efficiency.

After understanding the comprehensive imaging performance of NX2 10, let's talk about the control performance of NX2 10. As a single camera, the problem of handling performance will inevitably be mentioned. Users who are familiar with Samsung NX series single camera still recognize the handling performance of this series. Single-mode dial design and custom buttons are very convenient to operate.

▲ One-handed camera control

When holding the camera in one hand, the index finger of the right hand is just pressed on the shutter, and the thumb is located on the mode wheel at the top of the camera. The thumb wheel can adjust the camera mode and has a regular (M/A/S/P) gear, while Samsung NX2 10 also adds wifi sharing, short film shooting, scene mode selection, effect box and lens priority mode.

Aperture adjustment

It is very convenient to adjust the aperture. In the NX2 10 back menu combination, the aperture value can be directly adjusted by the outer ring wheel, and the aperture can be enlarged or reduced after the wheel is easily dialed.

▲ Turn the wheel to adjust the aperture.

Exposure compensation adjustment

The exposure compensation adjustment of NX2 10 is a bit troublesome. Press and hold the exposure compensation button in the menu and adjust the thumbwheel at the top of the motor to adjust the exposure compensation. At this time, you must hold down the exposure compensation key, otherwise you can't adjust the exposure compensation, which is a bit inconvenient for women with small hands.

▲ Press and hold the exposure compensation button.

▲ Adjust the dial wheel

Sensitivity adjustment

The sensitivity adjustment of NX2 10 is also very convenient. You don't need to use a key combination to operate. You can click on the combination outer wheel at the bottom of the menu. At this point, the sensitivity value has been displayed, and you can adjust the sensitivity by rotating the wheel.

▲ Click below the roulette wheel.

▲ Adjust sensitivity

FN custom key adjustment

The FN custom button can be said to be a comprehensive button. After clicking the FN custom button, a comprehensive menu can be displayed, including various numerical adjustments such as aperture, exposure compensation, sensitivity and white balance. The required parameter values can be adjusted according to the actual situation, and the FN button can reset the function. If the user has the habit of setting the FN key, he can also set the habit function himself.

▲FN custom button

Summary of control test: Samsung NX2 10 can quickly adjust the four most commonly used settings of aperture, white balance, sensitivity and exposure compensation. As an operation that can take up most of the photographer's adjustment time, the control efficiency is very high. At the same time, some other common parameters can also be adjusted by the FN comprehensive key on the back of the camera, and this key can also be set as a common habit function, which is very convenient.

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Wifi function test: Weibo can release it directly.

This time, Samsung NX2 10 also has built-in WiFi function, which is Samsung's biggest feature this year. With this function, Samsung WB 150F can transfer wonderful photos or short films to smart phones, tablets or computers. It is very convenient to share it with friends or send it to Weibo through these devices.

However, I believe that many users also have concerns, that is, whether Samsung's WiFi sharing function is good or not. In this regard, the author used the sharing function of WiFi to post photos to Weibo, and the final result was very satisfactory. Let's see how to use this function.

▲wifi function interface

First of all, Samsung NX2 10 has a full range of Samsung WiFi cameras with seven functions. They are: social sharing, e-mail, MobileLink, remote framing and control, cloud service, computer automatic backup and TV link.

Let me try the social sharing function, which allows you to send your photos directly to Sina Weibo, Renren and POCO.

Step 1: Connect the device.

▲ Weibo, Renren and POCO are three ways to share.

Open social sharing functions, including Weibo, Renren and POCO.

▲ search the network

▲ Wireless networks that can be connected nearby.

Enter the Weibo shared camera automatic search network, and display the unlimited network that can be connected near the camera.

▲ Enter the network password.

▲ Connect the network.

Connect to a wireless network.

Step 2: Landing in Weibo.

▲ Login interface

▲ Enter the login account.

▲ login.

Landing in Weibo.

Step 3: Image transmission

▲ Select to send pictures.

▲ What else can I say?

Choose the photos that need to be shared in the camera and say something. ....

▲ Finally share success.

Finally share the success.

Generally speaking, the WiFi function of Samsung NX2 10 is quite convenient. If you want to share photos with friends, you can use social sharing functions (Sina Weibo, Renren, POCO). Its advantage is that you can directly connect the device to share your photos, you can remember them by entering your user name once, and you can automatically log in to Weibo to achieve the effect of sharing your photos quickly.

In addition to sharing photos socially, Samsung NX2 10 can also wirelessly send images from cameras to computers, mailboxes and so on. Through the software that comes with the camera. The keyboard operation of Samsung NX2 10 input method is more convenient and can be controlled by the menu wheel. Compared with the control input of Samsung card DC, it can be described as a god-like existence. Finally, only the pictures taken by this camera can be directly uploaded to Weibo, even if there are other pictures in the original memory card.

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Evaluation summary: Suitable for beginners.

It can be seen from the evaluation that the performance of Samsung NX2 10 is quite satisfactory in terms of image quality, but the description of texture and the control of high sensitivity are not satisfactory. However, as a high-pixel camera, NX2 10 basically completed the task. At the same time, the most intelligent wifi function can be directly released to Weibo to transmit cameras/smartphones/tablets or computers with Wi-Fi function. Through the application of wireless network, the ways of sharing video fun can be greatly enriched.

▲ Samsung NX2 10

In addition, Samsung NX2 10 has fewer operation buttons, and the user-defined Fn button can fully adjust the parameter values, thus realizing the quick adjustment of common parameters. According to the author's personal habits, this control efficiency is acceptable.

Main parameters of Samsung NX2 10

"function

"parameter

sensor

20.3 million, APS-C format

Continuous shooting speed

8fps

speed

ISO 100- 12800

concentrate

15 point autofocus

Photometric determination

TTL 22 1 area

Video shooting

1920 x 1080，30p

screen

3 inches, 646,5438+00,000 pixels

roll

About116.5x62.5x36.6mm.

weight

About 222.2g (host only)

Summary of advantages and disadvantages of Samsung NX2 10;

Summary of Advantages and Disadvantages of Samsung NX2 10

superiority

1 20.3 million effective pixels

2. With wifi function, you can publish Weibo directly.

3, small and portable, easy to carry around

4. The control experience is greatly improved.

"shortcomings

1, the performance of high sensitivity in Raw format is average.

2. There are few high-quality lenses.

Purchase suggestion:

Samsung NX2 10 is suitable for novices and home users. Its portable characteristics can basically be used for traveling and street shooting. But the harsh shooting conditions of NX2 10 are unbearable. The Samsung NX2 10 retro shape design is also in line with the buying habits of fashionable young people and can be used as a camera for beginners.

At present, the market price of NX200 sets is about 4500, and that of NX 2 10 sets is about 5500. Generally speaking, NX 265,438+00 sets are more expensive than NX 265 sets. After the price is stable, the price of the package machine may drop to less than 5000 yuan, which is believed to be more cost-effective.