Do the best camera full screen mobile phone OPPO R11s evaluation

OPPO this year as the last batch of screen into the field of battlefield role, OPPO for its flagship of the new generation is undoubtedly have a great confidence, in fact, from the time of the conference revealed a little clues - the official launch of the Apple iPhone X immediately, popular At its highest, the OPPO R11s also arrived on the 2nd of November.

For the current hottest concept of full screen, OPPO is also R11s Give my own answer and opinion, if let me to evaluate, I may call it the 'best-looking full-screen mobile phone camera' and 'the highest degree of completion of the full-screen mobile phone', why say so, I Will bring the depth of the author for the first time I experience.

As an upgraded version of OPPO R11, OPPO R11s Compared with the previous generation to do a lot of details of the changes and upgrades. First of all, OPPO R11s 3205mAh battery slightly improved than the previous generation, so that the lasting performance of life even further.What is the strength of Xiaolong 660 mobile platform in the past six months have long been obvious to all, the blessing of Qualcomm Spectra 160 ISP is to OPPO R11s Photo even more powerful.

Below, we will be from the appearance, system, camera, performance and life in many different dimensions for everyone to bring about OPPO this year's flagship OPPO R11s Comprehensive evaluation.

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Appearance: sun and moon stars mobile phone

Although the impact of full screen led to this generation of products compared to previous generations have made no small changes from the iPhone X to Mate10 not so, but you can still easily from the vast sea of ​​machines easily recognized Which one is OPPO R11s.

The arc design, starting with R11, is still retained, leaving the R11s to maintain excellent grip and light sensory experience, including Violin Accor arc, condensing waist, these characteristics have also been preserved Just lying quietly, you can feel the charm of the OPPO R11s.

Of course, this charm may also be the first to join the red version of the R11s related to the past, although the red OPPO R series phones are a lot, but are limited edition and joint custom models, and this OPPO R11s will be red as a regular color to join the traditional Champagne gold and black, and even the red version made a unique custom - 'Star screen'.

We know that for the visual effects of unity and the beauty of interest-free screen, regardless of how colorful the back of the color, the vast majority of mobile phone front panel are used in black, from HTC to Samsung, but so although the front panel visual effects Upgrade, before and after the color split between the two.Opppo proposed a new solution for this - although we still make the front panel made of black, but use the gradient of the halo before and after Echoes of the two colors, a higher degree of integration.

According to the author to understand, OPPO designers in order to complete the starlight bright halo effect consumes a lot of effort.There are more than ten of the process of careful grinding and four layers of ink printing effect will OPPO R11s Star screen screen grinding perfect flawless. It will be the back of the warm red and the front of the quiet deep black softly included; on the other hand but not overwhelming, but a better overall screen of the charm of the show.

Look at the front of the phone, whether it is under the screen or bright screen, up to 85% screen ratio of 18: 9 screen can bring immersed into the visual experience, the fuselage slightly shining around the halo is It is worth a lot, and it is worth mentioning that, although the R11s forehead than the previous generation narrowed by 44.3%, but by virtue of the new packaging technology, without losing the level of the camera before the camera area will be reduced 22.7%.

After solving the contradiction between the front and the back, OPPO R11 in turn put our easy to ignore the phone up and down the box - OPPO R11s up and down the box each have a curved groove, OPPO official called crescent The openings, including the Micro USB interface, the loudspeaker opening, and the 3.5mm headphone jack, are integrated into the crescent bends, and in the R11, the OPPO R11s are crossed by hiding the sensor opening to solve the front panel integration problem In the mobile phone to enhance the integration of the last threshold - in the box also gives its own solution.

The meaning of this crescent bends more than this.Although the overall screen brings a significant increase in visual perception, but the higher and higher screen share is also less and less holding the natural area, this time tapping Mobile phone when the palm of your hand on the block is more serious, and a lightweight and elegant arc just to properly solve the problem.

On the whole, OPPO R11s in the previous generation of excellent feel and R line of blood, to the full screen to bring its own understanding and application, both in appearance and feel have done a better change.

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System: ColorOS let the phone know you better

OPPO R11s based on Android 7.1.1 ColorOS 3.2, OPPO UI style since ColorOS 3 began to become such a concise light fast efficiency; System icon color redraw, UI page font is also the size , The color above has been carefully debugged in order to show the information with better contrast.

Color 3.2 also joined the current highly intelligent technology, through the image recognition technology, you can type the photo and the scene classification, your gallery is no longer chaotic, as long as the simple search flowers, landscapes, portraits or pets, etc. You can quickly and accurately find your picture.

We know that OPPO has always had a deep tripartite cooperation with "King of Glory" and Qualcomm to provide the best gaming experience for players. The OPPO R11s in your hand can allocate resources in real time and efficiently according to the game's scenario When the CPU / GPU is full of blood to run, and in the decaffeinated line of paper appropriate to reduce the frequency to bring more lasting mobile phone life here there is an interesting episode, I want to test the phone's battery life through a Bureau of King glory will be depleted of battery power, the result of the last 1% of the electricity was enough to play for five or six minutes, I speculate that this OPPO system optimization are not unrelated.

In addition to the game itself, OPPO also thought of more for the player.On the one hand, OPPO selected the most popular game adaptation, when you open the game, the system will automatically clean up memory, monitor background applications and network protection, the largest To provide players with the best game experience.On the other hand, OPPO R11s in the system and Xun tour depth cooperation, the introduction of external network protection in case of network delay or delay problem.

Currently hot facial recognition feature also joined in ColorOS 3.2 by the camera intelligent acquisition of 128 feature points for fast and accurate facial recognition unlock the fastest up to 0.08s, both winter cold or wet hand operation is not in the unlocked mobile phone Troubled.

Previously acclaimed control center design has also been retained, built-in new quick payment channel, no need to find APP, simply pull the pop-up control center from the bottom of the phone screen, you can choose a convenient way to pay.

In addition, the control center also has built-in OPPO share real-time data transmission, the use of similar Apple's AirDrop, the use of Bluetooth pairing, WiFi direct connection, two mobile phones can quickly share files between zero flow, whether it is daily shared files or travel party Transfer photos faster and more convenient.

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Studio shot: color rich and white balance accurate

The next studio test is based on the standard shade of the standard light source D65, and the actual performance of the commercially available model is scored by Imatest's objective contrast. Imatest is a pretty good digital imaging test software that covers The SFR, color, noise and both for printers, scanners, etc. The system is based on the well-known mathematical computing platform Matalab, the reliability is quite high, the drawing content is quite deep. Here we use Imatest and 24 color standard color Card and grayscale test card to quantify the color reproduction, white balance and dynamic range of the test model.

1, resolution

Resolution is the ability to distinguish the details of the original, the better the resolution of the control of the better, the details of the transition part of the more natural.There are many ways to test the resolution, where we choose the linear test method, it The advantage is very intuitive, with the naked eye can be observed, we intercept the test sample part of the location as a test area, test millet MIX 2 camera resolution.

OPPO R11s resolution is quite good, 2200 line is still clearly visible.

2, white balance

White balance is an indicator of the whiteness of a mixture of three primary colors, red, green and blue, and many people experience the problem of using a digital video camera: images taken in a fluorescent room Green, the scene photographed in the indoor tungsten light will be yellow, while in the shade of the sun to take some pictures are somehow blue, the reason is that the 'white balance' on.

OPPO R11s white balance deviation of 0.008, performed very well.

3, color reproduction

The 24 Color Check test card in the studio environment was taken and analyzed by Imatest to get the color deviation ΔE and the white HSV saturation. The color difference ΔE is actually the difference between the measured color and the true color. The bigger the difference is, the more the color cast is.

OPPO R11s color deviation from the value of 13.9 is slightly higher, from the data can be analyzed OPPO R11s color are concentrated and rich, this tuning will make the picture more cheerful and greedy eyes, and the iPhone is a real color tune is excellent inferior.

4, dynamic range

In the photographic technology, the dynamic range refers to the brightness range of the subject - the darkest point of the object to the brightest point of the brightness span. Shooting studio environment in the gray color card, through the Imatest calculation and analysis of the dynamic range of the camera.

OPPO R11s dynamic range of 6.31, has reached the current dynamic range of the top level.

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Photo: Night shot is clear and accurate

Camera has been the most important strategy in recent years, from the custom CMOS, to the lens cooperation certification, to its own ultra-clear quality of the algorithm, and has not yet come out of the new chip-level image stabilization, hardware technology, There have been services on the sister of the beauty of the model launched.

For R11s this model, OPPO focus on the ability of the phone's night shot, after all, in a better light environment, the phone into the film level has been quite good, Nikon closed in China's card machine factory also confirmed from the side At present the level of mobile phone camera has long been able to replace the simple card machine is even a single existence.

However, limited by the phone's limited CMOS area, the vast majority of mobile phones in the weak light, night scenes and other aspects of the performance are not so satisfactory, after all, high-resolution and high light is not available, which is why the current Cell phone pixels in recent years no longer so much as the soaring reason.

But OPPO R11s found another solution, OPPO official called 'true double photo'. This year, almost all of the phones are using a dual-camera program, either black and white + color; either telephoto or wide-angle, more And even subtitles only provide depth of field information to help show the effect of blurring, most of the time, although the deputy photo taken the same area did not reflect its role.

OPPO R11s dual-camera program is completely different with other phones, and its rear camera module by a 16 million high-resolution lens and a 20 million pixel high-sensitivity lens composition.When you in dark light shooting, 20 megapixels will be 4 pixels intelligent aggregation for the single pixel area of ​​2.0μm (microns) of the large pixels, 4 times the photographic area, shoot more bright, while in the day when the 16 million pixel camera is responsible for imaging.

Moreover, regardless of dark or low light, OPPO R11s another camera can be used as a subtitle to provide depth of information to achieve a better virtual effect, the following we look at a group of proofs.

Through the above set of proofs we can see that OPPO R11s color orientation in the real enhanced color performance of the screen, the details of the resolution of decent, while at night with the help of a large area of ​​pixels, whether it is resolution, resolution or white Balance is satisfactory.

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Selfie: wisdom and beauty to do thousands of noodles

For the front self-timer, in addition to still astonishing 20 million pixel camera, OPPO also R11s upgraded a new beauty algorithm, through the depth of the characters age, skin color, skin, expression, status and other different latitudes , To provide users with completely customized beauty effects, more feminine women, men more masculine, so that everyone's beauty is different.

Here we pass a few self-timer OPPO R11s show how the self-timer effect.

Through the proofs we can see, OPPO R11s in ensuring a sufficient beauty effect while taking into account the details of the photo, whether it is hair or eyebrows are clearly visible. Character outline clear, 3D beauty effect can make it more three-dimensional, To avoid the nose and other grinding into the effect of the same time, while the depth effect can be more obvious, the screen appears to be true and credible.

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Performance: comparable to the 8 series Xiao Long 660 is still strong

OPPO R11s performance is still using Qualcomm's latest release Xiaolong 660 mobile platform, focusing on the following characteristics:

Shoot: Qualcomm Spectra 160 Top Camera ISPs support better image quality for a more natural skin tone, excellent low-light photography, and better energy efficiency and throughput for dual-camera smartphones. Thanks to the powerful Spectra 160 ISP for smooth optical zooming, bokeh, bi-phase focusing (2PD) and enhanced camera video stabilization.

Audio / visual processing: Xiao Long 660 mobile platform for the first time in the Xiao Long 600 series using support vector extension (HVX) Qualcomm Hexagon 680 DSP, can support high-performance low-power imaging, computer vision and machine intelligent load processing, A large number of audio and video processing tasks to the DSP rather than CPU, so that lower power consumption, and the CPU has more space to deal with other tasks. Optimized software library can support TensorFlow and Halide.

Connected: Xiao Long 660 integrated Xiao Long X12 LTE modem, with the new SDR660 RF transceiver, the first in the Xiao Long 600 series support Cat.13 standard - 600Mbps peak downlink data rate. Xiao Long 660 support 2x2 MU-MIMO 802.11 ac Wi-Fi, compared with Xiao Long 652, data throughput can be doubled, and download the power consumption down to 60%.

At the same time, thanks to the Snapdragon X12 LTE modem, Wi-Fi signal coverage is also improved, especially in hard-to-reach bricks and concrete walls such as in homes and offices, leaving no dead ends in the home. In addition, the modem supports Advanced features such as LTE / Wi-Fi antenna sharing and dual-band concurrency (DBS) operations designed to dynamically optimize signal quality for a wide range of user conditions, support a wide range of network coverage and better data and voice experiences.

Upgraded CPUs and GPUs: The Snapdragon 660 mobile platform is a successor to the Snapdragon 653, achieving 20% ​​CPU performance increase with the Qualcomm Kryo 260 and 30% GPU performance enhancements with Qualcomm Adreno 512 to ensure end-user availability Better gaming and multimedia experience.

In addition Snapdragon 660 mobile platform process technology using 14 nm FinFET process, providing 4K video capture and playback capabilities, and supports up to 8GB memory and Vulkan API. In addition, the Snapdragon 660 mobile platform supports up to QHD (2K) resolution display .

So Ann Bunny, Geekbench, 3DMark these three basic test software in the OPPO R11s get run points are equally satisfactory .Among them Bunny run points up to 120213, Geekbench single and multi-core score is 1641 and 5575, 3DMark is also available 25393 points, no doubt, OPPO R11s performance is still strong today.

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Screen: Larger and more colorful immersion experience

OPPO R11s front is a 2160 * 1080 6.01 inch AMOLED screen, although a few years ago, LCD and OLED also hit the hands, have their own outcome.But with the improvement of OLED yield and burning screen, the problem of insufficient brightness and other issues , OLED has become the mainstream choice of mobile phone screen, OPPO R11s is no exception.

As OPPO's first full-screen mobile phone, the screen ratio is naturally the hottest 18: 9 ratio. Full screen brings the biggest advantage is reflected in the video game to the current hottest mobile phone Moba game "King of glory" For example, using a full screen design OPPO R11s more broad field of vision, more than the traditional 16: 9 mobile phone 13% more display area, giving users a wider visual effects, but also allows more and more mobile phone games to operate more Good sense of control, a good solution to misunderstanding, misuse of the problem.

Although full-screen designs are available for every brand, there are not many vendors currently working on full-screen 'completion' optimizations. A bright screen with brand new facial recognition replaces the frontal fingerprint recognition Some of the features. Hidden virtual buttons avoid the increased cost of learning while maximizing the immersive experience of full screen immersion.

If you are not satisfied with these, then OPPO R11s special navigation gestures as a new way to interact with the full screen design match, the real play this screen vividly.

Of course, we still need to test the basic qualities of the screen. Here we use the Topcon BM-7A Luminance Colorimeter to measure the objective data and obtain the key parameters such as brightness, color temperature and color gamut, respectively.

From the data, OPPO R11s The quality of the screen used on the side, of which the color temperature of 7218K, the display is slightly colder, but the visual feel good; brightness 420nits, in the strong sunlight Mobile phone There is nothing wrong with it; the color gamut and the official results are not much different, 96% of the NTSC color gamut performance in line with AMOLED wide color gamut performance.

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Endurance: VOOC flash charging amazing efficiency

OPPO R11s battery capacity than the previous generation of 3000mAh slightly improved, because the screen scale is also slightly improved, so life should be compared with the previous generation should be the same, but of course we still have to get the answer by the actual measurement.

In addition to OPPO R11s in addition to the 7.1mm thin body into the 3205mAh capacity of the battery, the years of VOOC flashing naturally is standard; test results on the 5 hours after the remaining 40% of the remaining power, flashing 5V / 4A configuration can be filled in half an hour 60% of the electricity.

to sum up

Each year and each generation of products can be in the field of photography has been innovative OPPO this year's focus is no doubt that the post-election double-photo to join, and the former 20 million wisdom and beauty combined, whether it is the pursuit of convenience or the pursuit of Quality of you, or the pursuit of peace of mind to achieve a large aperture of the art of the effect you can not miss this light under the same light as good light to take pictures.

OPPO is one of the earliest mobile phone brands in the field of self-timer, and has always been a breakthrough and innovation.From OPPO U7012 for the first time carrying the ultimate beauty to OPPO N1 206 degrees free-spin camera and then to R11 'around two thousand Million, taking pictures clearer. "It can be seen that the ultimate upgrade for the camera has always been the pursuit of oppo. So in the era of full screen, OPPO still did not take the camera on the camera, Seems to let us from the OPPO here also felt a trace of 'AI (Artificial Intelligence)' shadow.

And the star screen and crescent bends and other design elements to join also let us see the OPPO for the design and beauty of the persistence and pursuit, in addition to the design of fine fine texture, flashing and so on the tradition is still followed by OPPO each generation models, But also in the camera for the OPPO R11s to provide more value-added.

Baidu search for OPPO R11s Learn more!

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