Shulou(Shulou.com)11/24 Report--

At the end of March this year, Redmi K50 and K50 Pro officially met us, and now nearly five months later, we have finally welcomed the last friend in the Redmi K50 series-Redmi K50 Supreme Edition.

Redmi K series phones tend to hold the most powerful hardware in the brand, such as the Redmi K50 premium version. Snapdragon 8+, 120W fast charge, 100 megapixel OIS camera, 12 bit deep primary color screen. No matter what scenario you use this phone, it relieves you of your concerns with flagship hardware. With the help of these flagship hardware, how does the Redmi K50 Supreme Edition actually perform on a daily basis?

The appearance is completely different from that of Redmi K50 and K50 Pro,Redmi K50. There is no complex line decoration on the back panel of the phone, which makes the whole machine look more calm and simple. In terms of color matching, the Redmi K50 Supreme Edition is available in elegant black, silver and ice blue, while CTOnews.com uses Silver this time, which makes the Redmi K50 Premium Edition a rare metallic silver on the market. Unlike the white warmth, the back cover of Redmi K50 is more like an aluminum sheet, with a unique metallic feel.

Redmi K50 Supreme Edition backplane glass uses AG frosting technology, but the touch is very smooth. Only when you cross the backplane with your fingernails can you feel the graininess caused by scrub.

In the edge of the backplane, the Redmi K50 Supreme Edition also adds the extreme deep bend design, which makes the backplane edge more suitable for the palm Radian, so that the Redmi K50 Supreme Edition has a more comfortable grip.

The camera module of the Redmi K50 Supreme Edition uses a design similar to that of the Xiaomi 12 series, but there is a black square fill around the main photo of the module.

Back to the front of the phone, the Redmi K50 Top Edition uses a 6.67in OLED screen, and the front camera chooses the middle digging scheme, which has a small digging area and will not appear obtrusive in daily use. In addition, the loudspeaker is cleverly hidden at the connection between the frame and the screen, making the front of the phone look clean and tidy. The specific configuration of the screen will be evaluated in detail later.

In the middle frame, the Redmi K50 supreme version still chooses the plastic middle box, with speakers, microphones and infrared sensors arranged in turn at the top.

There are volume adjustment keys and power keys on the middle box on the right. Thanks to the fact that the Redmi K50 Supreme Edition fingerprint module has changed from the original power key fingerprint identification to the off-screen fingerprint, the Redmi K50 Supreme Edition button module is much slimmer, reducing the weight of the previous model.

At the bottom of the phone are SIM card slot, Type-C interface, microphone and bottom speaker. This time, in terms of dual speakers, the premium version of Redmi K50 uses 1012-1216 loudspeakers, large-size speakers can bring better frequency response range and dynamic response for external sound. To some extent, it improves the sound quality of the Redmi K50 supreme version.

Although the Redmi K50 Top Edition has a built-in 5000 Ma high-capacity battery, its thickness is still controlled at 8.6 mm and the fuselage weighs 202g. On the accessories, the Redmi K50 supreme version comes with a 120W charging head, a 6A data cable and a transparent protective shell.

The screen Redmi K50 Supreme Edition has a screen size of 6.67 inches and a ratio of 20: 9. Officials say it has a maximum brightness of 500 nits, a peak brightness of up to 900 nits, and supports video playback in HDR 10 and HDR 10 + formats.

Redmi has customized a rare 1.5K screen for the Redmi K50 Premium Edition with a resolution of 2712 × 1220. This screen is supplied by Huaxing Optoelectronics and Tianma Electronics, and they are also the latest generation of luminous materials: Huaxing C4 and Tianma T7. Compared with the same size FHD+ screen look and feel is more delicate, compared with 2K screen is also more power-saving, can be regarded as a compromise.

In terms of screen color, the Redmi K50 Supreme Edition has a color depth of 12 bit, which can theoretically display 68.7 billion colors and 64 times the color depth of 10 bit (1.07 billion colors).

After the actual test of CTOnews.com, the screen color gamut of Redmi K50 supreme version can cover 100% sRGB, 86.2% Adobe RGB and 98.7% DCI-P3 color gamut under P3 color gamut.

In terms of color accuracy, the average color deviation value of Redmi K50 supreme edition measured by CTOnews.com is 0.73, and the maximum deviation value is 2.01, which shows that the color accuracy performance is worth affirming.

If you have professional needs for screen color, then in MIUI color style management, we can also carry out personalized fine-tuning according to your needs. First of all, the Redmi K50 Supreme Edition presets six screen color modes, namely, vivid, bright, primary, natural, P3 color gamut and sRGB color gamut.

In the first three modes, we can adjust the color temperature of the screen infinitely, while in the latter three professional modes. We can customize the options to adjust RGB color, HVS space color, saturation, gamma value and so on. Generally speaking, in terms of the test performance of the Redmi K50 Supreme Edition, both color richness and color accuracy are flagship.

The Redmi K50 Supreme Edition supports true color display in the color style, and the screen color can be automatically adjusted according to the ambient light source, thus making the screen color display softer.

In terms of audio-visual entertainment, Redmi K50 Top Edition supports Dolby Vision video format, which can improve the local screen brightness and bring a higher dynamic range during the playback of high-specification video sources, resulting in an immersive viewing experience.

AI Master Image quality Enhancement engine, this time also appears in the Redmi K50 Supreme Edition, this auxiliary function under the four branches, three around mobile video playback optimization.

Some are responsible for improving the video quality at low resolution, some are responsible for HDR intelligent image quality enhancement, while others can use intelligent MEMC compensation technology to dynamically insert frames for low frame rate video. After comparison, under the condition that the three auxiliary functions are all on and the three auxiliary functions are off, there are obvious differences in the picture details.

In terms of eye protection, Redmi K50 Top Edition supports 1920 Hz high-frequency PWM dimming, which allows the phone to get a more comfortable viewing experience in low-brightness scenes. With this technology, Redmi K50 Premium Edition successfully won the SGS low visual fatigue certification. For the frequent use of mobile phones, as well as the elderly, children, this part of the crowd is particularly friendly. Provide protection to users invisibly.

The performance Snapdragon 8 + processor with LPDDR 5+UFS 3.1 storage combination makes the Redmi K50 Supreme Edition very strong in terms of hardware parameters. Among them, Snapdragon 8+ was upgraded to TSMC 4nm process, and the transistor density was further improved compared with Samsung 4nm process. CPU architecture, like Snapdragon 8, is still a super-core Cortex-X2 + large-core A710 + small-core A510 three-cluster architecture. However, the new generation of Snapdragon 8 + has raised the highest frequency of the big core CPU to 3.2GHz, so the performance of mobile phone CPU has also been improved.

The author first carries on the running score test to the Redmi K50 supreme edition, as shown in the following figure. At room temperature, the comprehensive score of an Rabbit was more than 109 million, including CPU 257701 and GPU 476460. The score of GeekBench 5 was 1256 in single core and 4280 in multi-core. In addition, the memory reading and writing performance in the AndroBench is also excellent, surpassing 99% of the models in the performance comparison list.

The first part of the game testing session is "Arena of Valor". The half-hour game is divided into two games, and the game quality is preset as shown in the picture:

The average frame rate of the first game is 118.9 FPS.

As can be seen from the CPU Clock diagram, the performance of the chip is very stable, with the four A510 energy efficiency cores in step and the frequency stable in the range of 1056 MHz-1804 MHz.

The frequency of three A710 cores varies with the load demand in the 768MHz-2227MHz range.

The core frequency of Cortex-X2 in super-large nuclei fluctuates from 921MHz-2361MHz to 921MHz-2361MHz and does not exert its full potential.

The average frame rate of the second game "Arena of Valor" is 118.8 FPS, and the frequency fluctuation is similar to that of the first game.

After 30 minutes of the game, the maximum temperature of the front of the fuselage is 42.2 ℃, the maximum temperature of the back is 42.5 ℃, and the highest temperature of the frame is 41.8 ℃.

The "original God" half-hour game test shows that when the screen is set to medium and the frame rate is 60 FPS, the average frame rate of the Redmi K50 version is 59.2 FPS. Moreover, during the game, the mobile phone is also silky throughout the play, and no frame drop will be felt except for slightly stuttering in the animation loading scene. From the PerfDog backstage frame rate monitoring, the frame rate performance is indeed like an experience, and the frame rate curve is stable, close to 60 FPS.

After the "original God" game test, the highest temperature on the front is 44.2 ℃, the highest temperature on the back is 43.2 ℃, and the highest temperature on the frame is 42.7 ℃.

In terms of the running scores of the Redmi K50 supreme version and the measured performance of the game, the performance of the Redmi K50 supreme version far exceeds the expectations of the author before I started, and it is not too much to use the flagship performance to describe the Redmi K50 supreme version.

In terms of hardware, the Redmi K50 premium version uses a three-camera module, with a 1-megapixel OIS optical anti-shake lens as the main shot and an 8-megapixel ultra-wide-angle and 2-megapixel macro lens as secondary shots. The 100-megapixel camera, from Samsung HM6, has a sensor size of 1.67 inches and a total number of 108 million pixels, so how does this 100-megapixel experience in daily shooting?

After selecting 100 megapixels, Redmi K50 Top Edition only supports 1x and 2x zoom, but does not support custom zoom. The following is a sample of Redmi K50 Top Edition:

Judging from the 100 million samples, this HM6 main photo brings excellent resolution to the picture with the help of high pixels. Whether it is the edge of the building, or the texture of branches and leaves, it is sharp and clear enough. The white balance is a little cold, and the expression of color is slightly restrained, but the author likes this style very much.

The 100-megapixel sample taken at night also has excellent resolution performance. the following is the 100-megapixel sample taken at night:

From the sample photos taken at night, the noise reduction of the supreme version of Redmi K50 is conservative and does not have a large number of smear marks. The complex texture of marble pavement and boardwalk can be truly displayed, and the texture details will not be greatly affected by the weakening of ambient light.

On the whole, the performance of the Redmi K50 supreme version of 100 megapixels exceeds the author's expectations, the resolution is clear, the color is accurate, the key is that in the shooting process, the Redmi K50 supreme version also shows extremely fast fluency, so that it can be taken at random. Under the night use scene, the camera response speed is still very fast, and it will not bring people a sense of "dullness".

In terms of daily shooting, the main photographer defaults to 1200 megapixels, and the following sample shots are taken mainly:

In terms of night scene, the Redmi K50 Top Edition Night scene Mode sample sheet compared with the default mode sample sheet, the overall picture look and feel improved obviously, like a fence shot in the same position, in the default mode sample sheet, all the details reflected on the fence are lost, and the light reflection performance on the ground is only satisfactory.

For the samples taken in the night scene mode, all the texture details on the fence have been recovered, the rust on the steel beams on the ground has been restored to light and dark, and even the lamp beads have been restored to their original appearance one by one.

In this group of comparisons, the default mode sample is overall dark, making the picture seem depressing.

In the sample photo taken at night, the picture brightens up instantly, and with the increase of the tolerance of the picture, it makes the whole picture feel more pleasant.

The following is a sample of all the night scenes:

As can be seen from the sample of the night scene, the Redmi K50 Supreme Edition is adept at controlling the balance between the light and dark parts, which will neither overflow the highlights nor omit the dark parts. Whether it is close-range water droplets or long-range sky, people will not find fault. Recently, the rainy season in Qingdao has hit, and the foggy sky under the illumination of lights has greatly increased the difficulty for the camera to restore the night sky, but the Redmi K50 Supreme Edition still records the pure night sky with no noise or color fault, and the overall performance is worth affirming.

In the mobile video recording session, Redmi K50 Supreme Edition supports up to 4K / 60 FPS and HDR 4K / 30 FPS recording format.

In addition to the traditional shooting specifications, the Redmi K50 Supreme Edition also supports recording in movie mode and macro mode, which reduces the ratio of the picture recorded to 20: 11. This ratio is even smaller than 21: 9, thus providing you with recorded images with an average film ratio.

In macro mode, the phone's macro lens is called, in which a smaller focus distance can be invoked, which is particularly friendly for observing and recording small animals.

Charging and battery life the highest charging power of the Redmi K50 Supreme Edition is 120W. As the first echelon player in the mobile phone market, the single cell structure has higher space utilization than the double cell structure, so the battery capacity naturally comes to 5000 mAh. After the actual test of CTOnews.com, when the message screen is turned on, the top version of Redmi K50 is charged from 0 to 100%, which takes a total of 21 minutes, including 9 minutes to 50% and 16 minutes to 80%. For users who use this phone, they only need to make use of the fragments of life time to get the phone back to blood quickly.

In terms of battery life test, the phone is first set to Wi-Fi on, battery status balanced, and brightness 50%. Under the condition of 30 minutes of "original God", constantly brushing pictures and playing strange things, 60 FPS and medium picture quality games, a total of 13% of the electricity is consumed.

One hour of bilibili movie watching, under the condition of 1080p high bit rate and on-screen comment, the total power consumption was 8%, and the battery was reduced from 86% to 78%.

Finally, there is an hour of mixed use of Wechat, Weibo and Douyin. During the test, the browsing will be continuously switched between the three App, the battery power will be reduced from 94% to 86%, and the power consumption will be 8%.

Judging from the results of the three life tests, the performance of the Redmi K50 premium version is still very good, even if it is used with high intensity, it will not be a big problem for one day.

Summing up from the experience and evaluation results of Redmi K50 Supreme Edition during this period, if you pursue fluency and value performance, then its performance will not let you down. The new Snapdragon flagship processor allows you to easily and calmly face the high-load scenarios of your phone. The storage configuration of the blood version of LPDDR 5 + UFS 3.1also allows the phone's multitasking management capability to provide a solid guarantee on hardware.

In the former disadvantage part of the Redmi K series, the Redmi K50 Supreme Edition is also actively making changes. Specially customized screen, hundreds of millions of pixels of the main camera, 120W maximum power charging, these hardware effectively improve the shortcomings of the Redmi K50 Supreme Edition. It can be predicted that after the release of the supreme version of Redmi K50, it will be favored by the market.

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