The performance experience has comprehensively broken through the Redmi K70 Extreme Edition evaluation

MyWishList买微力

2024-07-18 18:09Posted on the official account of Shanghai Maiweili

Last week, the performance part of the Redmi K70 Extreme Edition has been lifted, and we have also seen that with the blessing of the Redmi and MediaTek joint laboratory, the K70 Extreme Edition not only breaks through the performance experience on the basis of the original "rage", bringing the most powerful performance in the history of Redmi, but also the heat dissipation and power consumption control are still very good, even if it copes with heavy load game scenarios for a long time.

In fact, in addition to the powerful performance experience, the K70 Extreme Edition has also brought unprecedented breakthroughs in appearance, battery life, texture, and image.

The Redmi K70 Extreme Edition uses a newly upgraded 6.67-inch 1.5K flagship straight screen on the front. As the first mobile phone manufacturer to apply the 1.5K flagship screen, Redmi has quite sufficient experience in adjusting the 1.5K screen.

This time, Redmi and Huaxing Optoelectronics jointly debugged this C8+ screen,Not only support144HzHigh brush,It also achieves1600nitFull screen excitation brightness,At the same time, the chin width is only1.9mm,It is the narrowest of all models of Redmi at present,The overall immersion is further improved。

In terms of eye protection, Redmi K70 Extreme Edition continues to support the "Qingshan Eye Protection" of medical and engineering integration, and has been upgraded to 3840Hz ultra-high frequency PWM dimming, which has reached the industry-leading level, which can better take care of the eye health of "night owls" when using mobile phones in low light.

The back of the Redmi K70 Extreme Edition continues the "unbounded aesthetics" design of the oversized glass. Different from the previous generation, this time Redmi made each of the three cameras and flash into a design similar to the porthole of a spaceship, which looks like four icons are neatly stacked on a transparent glass substrate. Each icon is not only decorated with a metal ring, but also has an extremely narrow inner C corner and a heterochromatic anodizing treatment, which plays a good role in the shallow decoration effect.

The middle frame of the Redmi K70 Extreme Edition uses high-strength aluminum alloy this time, and with the help of the frosting process, it reduces the trouble of fingerprints, which greatly improves the texture of the whole machine.

In addition, the Redmi K70 Extreme Edition still supports IP68 this time. You must know that in order to achieve an ultra-narrow chin, this machine did not use gap filler on three sides and did not do dispensing; At the same time, for the core devices of Type-C monomer and integrated rubber ring equal to the contact of the middle frame, Redmi has specially customized waterproof and added platinum plating; This, combined with a specially designed high permeability pressure relief valve, further reduces the probability of compromising confidentiality during take-off and landing, deep water, or extreme heat and cold. This way, whether you encounter daily splashes, heavy rain, or accidental falling into the water, you can not worry about causing damage to your phone.

In terms of charging and battery life, the Redmi K70 Ultra Edition has a built-in 5500mAh battery. According to our 2-hour B station FHD video playback, 1 hour 4K video recording, and 30-minute "Peace Elite" battery life test model, the whole machine still has 68% power left, and the performance is quite good.

Combined with 120W flash charging, it takes 27 minutes to fully charge the entire phone.

Not only that, but the Redmi K70 Extreme Edition also brings several enhancements to the charging experience. It debuted a zero-battery second turn on that lights up the logo in as fast as 4 seconds, extremely cold charging that supports charging at least -25°C, and a perceptual charging technology that accelerates charging by 400% when standing for voice calls and 59% for standing video calls. The charging experience has been further improved.

In terms of images, the Redmi K70 Extreme Edition is equipped with a 50MP ultra-dynamic triple camera on the rear, the main camera is Sony IMX906, and the other two are 8MP ultra-wide angle and 2MP macro lenses.

With 50MP high pixels, OIS support, DAG HDR, and 1/1.56" measurements, this main camera is the first choice for the main camera of the more popular non-imaging flagship models.

Judging from the sample shots, the Redmi K70 Extreme Edition main camera has relatively good color reproduction, and the judgment of white balance is also very reasonable, and it is completely OK for daily life records.

However, it can also be seen from the sample footage that the Redmi K70 Extreme Edition's post-processing such as HDR and light and shadow is relatively flat as a whole, if you pursue a stylized film effect (such as film flavor, heavy contrast style, etc.), you might as well try the built-in film filter of the mobile phone or make some post-production adjustments before shooting.

In the night scene environment with a large light ratio, the Redmi K70 Extreme Edition can bring better white balance accuracy, highlight suppression, and film brightness with the fully upgraded Night Owl 2.0, and the overall look and feel is good.

In terms of portraits, the Redmi K70 Extreme Edition provides 23mm and 35mm portrait focal lengths this time, and users can switch between them very easily.

The effect of dermabrasion and beautification is okay in most occasions, and the treatment of skin tone is also good, and there is no blind pursuit of white and tender, but a relatively little texture in it.

However, we also found that in some scenes, there are cases where the skin, facial features and bangs of the model are unnaturally brightened, which is a little strange in appearance, and we hope that this problem can be corrected through OTA in the future.

Finally, let's take a look back at the performance of the K70 Extreme Edition.

Redmi K70 Extreme Edition uses the Dimensity 9300+ flagship platform, and is paired with the industry's strongest flagship performance combination of LPDDR5X+UFS4.0, and the test model we have in our hands is a 16GB+1TB version.

In the test session, we still chose 7 projects: Antutu V10, Geekbench 5, 3DMark, Bilibili, Baidu Maps, Genshin Impact and Broken Iron, and the test room temperature was a constant indoor temperature of 28°C.

The test software uses Perfdog to record the real-time frame rate and power consumption of the mobile phone, and the sample images are screenshots of the mobile phone and Perfdog cloud recording.

In the Antutu V10, the Redmi K70 Extreme Edition in our hands can run more than 2.16 million points, and the Dimensity 9300+ running score performance is indeed very strong.

In Geekbench 5, the Redmi K70 Extreme Edition single-core score is 1645 points, multi-core 7170 points, the Dimensity 9300 adopts a 4+4 architecture that can be almost equal to Snapdragon 8 Gen3 on a single core, and the multi-core is directly crushed, the performance of this SoC is really strong.

At this time, the corresponding single-core and multi-core power consumption of the whole machine are 4.958W and 10.352W respectively, and the overall energy consumption is not low, but the energy efficiency performance is not bad.

In the 3DMark Wild Life Extreme test, the Redmi K70 Extreme Edition can run an average frame rate of 31.1 frames and a score of 5196 points, which is a relatively high overall running score.

At this time, the power consumption of the Redmi K70 Extreme Edition is 10.178W, and the power consumption can actually be pulled up a little more from the curve.

In terms of heat dissipation, the Redmi K70 Extreme Edition adopts a new generation of ice cooling system, with a total VC area of up to 5000mm², and the overall heat dissipation performance is still good with the upgraded circulating cold pump through the stamping process. In a 20-minute 3DMark Wild Life Extreme cycle test, the Redmi K70 Extreme Edition provided 64.5% stability.

Judging from the curve of change, the Redmi K70 Extreme Edition has undergone a total of two rounds of frequency reduction, which occurred in rounds 1-4 and 16 respectively, and the phone cannot continue to perform at 10W power consumption, which is understandable.

Next, in the daily use test scenario, the power consumption of the Redmi K70 Extreme Edition is 1.63W when using Bilibili to play 4K online video.

At the same time, we also tested the scene of using Baidu Maps for navigation,At this time, the power consumption of the whole machine is2.048W,The overall power consumption will be higher than when playing video0.4W,The increase is not high,Overall, the power consumption performance for daily use is still very good,It can bring good battery life。

Finally, there is the game part. This time, the Redmi K70 Extreme Edition is not only equipped with the flagship SoC of Dimensity 9300+, but also adds a new Raging Game Independent Display D1 chip, which can bring a high frame rate of 144FPS to many games, and in games such as "Genshin Impact" and "Crashing Iron", it brings a high image quality and high frame rate of 1.5K+120FPS.

We first conducted the performance test of Honkai Impact · Star Railway, and the scene was the Pinocone runmap test with arguably the highest load at the moment.

In the 10-minute test, the Redmi K70 Extreme Edition provided an average frame rate of 56.2 frames, a stable frame index of 3.7, and a severe stuttering of 3.9 times/10 minutes, once again refreshing the highest frame rate record for an Android phone we have tested.

At this time, the power consumption of the whole machine has come to 8.272W, and I think the performance of the energy efficiency ratio is still good.

Looking closely at the CPU frequency change, you can see that there is a certain frequency reduction at the 7th and a half minutes, but in fact, the power consumption of the whole machine has not decreased significantly in this slight frequency reduction, and it is guessed that the power consumption of the CPU may be allocated to the GPU.

Next, we used a thermometer to measure the temperature on the front and back of the phone. Looking at the temperature graph, the peak temperature on the front is 47.7°C, and the peak temperature on the back is 45°C. Although the overall temperature is on the high side, in terms of frame rate, temperature, and power consumption, it is better than the Snapdragon 8 Gen3 performance flagship we have tested in the past few days.

Finally, there is the most classic Sumeru running map test of "Genshin Impact", which is basically nothing to say. In the 10-minute test, the Redmi K70 Ultra Edition delivered an average frame rate of 59.7 frames, a frame stabilization index of 0.9, and severe stuttering 0 times per 10 minutes, which is basically expected.

During the 10 minutes of gameplay, the Redmi K70 Ultra Edition did not experience a downclocking and always ran stably.

At this time, the power consumption of the whole machine is 5.15W, which is relatively low.

If we use a temperature gun to measure the temperature on the front and back of the phone, we can find that the peak temperature on the front of the Redmi K70 Ultra Edition is 42.8°C, and the back is only 41.5°C, which is really not high for summer games.

Finally, let's test Genshin Impact at 120 fps + 1.5K. I need to complain here.,The opening of this picture quality combination is really a bit complicated.,Players need to turn on the super image quality in the game toolbox in the game - Berserk Mode - Picture Enhancement; Then switch to the extreme in Game Acceleration - GPU Settings - Custom - Resolution, and the frame rate switches to 120 frames.

In fact, the game itself runs in 40 fps mode, and then it is boosted to 1.5K+120 fps by the Rage Game D1 chip. Judging from the data read by Perfdog, the Redmi K70 Extreme Edition can also run at full frames.

If you look at the power consumption of the whole machine, you can find it, but it has increased by less than 0.6W.

Overall, the Redmi K70 Extreme Edition brings Redmi's most powerful performance experience to date, and the overall cooling and power consumption performance is more than enough to cope with the current mainstream high-load games. Coupled with a series of detailed experience upgrades for appearance, battery life, texture, image, etc., Redmi K70 Extreme Edition will undoubtedly become a new generation of nail toshen machine.

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