Shulou(Shulou.com)05/31 Report--

Specifically, the Redmi Note 7 Pro upgrades the processor to Snapdragon 675 and the rear main camera to Sony IMX586, which supports 48 million pixel direct output. At the same time, it comes standard with 6GB memory, 128GB body storage space and 18W fast recharge head, the price is only 1599 yuan.

In other ways, the Redmi Note 7 Pro fully inherits Redmi Note 7, including a color gradient glass body, a 4000mAh battery, a narrow frame 6.3in eye screen, and an 18-month warranty.

So how does the Redmi Note 7 Pro actually perform? Can the performance-to-price ratio really exceed Redmi Note 7? After reading this article, you will have the answer.

Performance: Snapdragon 675 counterattacks Snapdragon 710.

The Note 7 Pro is equipped with a Snapdragon 675 processor based on Samsung 11mm LPP technology. Using Kryo 460 eight-core architecture design, two cores and six small cores. Large core frequency 2GHz, small core frequency 1.7GHz, support LPDDR4X memory, GPU is epinephrine 612 (support FHD resolution), ISP model is Spectra 250L Magi DSPs model Hexagon 685.

By contrast, both Snapdragon 670 and Snapdragon 710 use the Kryo 360architecture, which is likely to be optimized by Qualcomm based on the Cortex-A76 architecture. Officials say the overall performance of Snapdragon 675 is 20% higher than that of Snapdragon 670, which should be an addition to architecture upgrades at the same frequency.

In addition, officials claim that compared with Snapdragon 670, game startup is accelerated by 30%, web browsing is accelerated by 35%, social media release speed is increased by 15%, and music playback ability is improved by 20%.

In running, an Rabbit scored a total score of 182137 for red rice Note 7 Pro, easily surpassing Snapdragon 670 and Snapdragon 710.

However, from the comparison of the performance of Snapdragon 660Universe 670Universe released by an Rabbit, the main advantage of Snapdragon 675 lies in CPU. MEM (memory storage) performance and UX performance also have some advantages over the Snapdragon 660Compact 710.

But in terms of GPU, Snapdragon 675 is slightly ahead of Snapdragon 660, obviously lagging behind Snapdragon 670 and Snapdragon 710. However, due to the huge performance advantage of CPU, it has an advantage in the total score.

In terms of flash performance, the measured continuous read and write speeds are about 300MB/s and 190MB/s, and the random read and write speeds are about 68MB/s and 60MB/s, respectively.

In terms of game performance, "PUBG" only supports high-definition picture quality, the overall picture is basically free of stutter, and the interface such as changing guns does not feel torn, which proves that Snapdragon 675 platform can fully meet the needs of this level of games without any problems.

Photo: Sony IMX586 is amazing.

Compared with the Redmi Note 7, the Redmi Note 7 Pro upgrades the main photo to a Sony IMX586 that supports 48 million pixels of direct output, with the secondary camera holding 5 million pixels and the front position unchanged at 13 million pixels.

The Note 7 Pro camera also provides 48 million direct output mode, but does not support operations such as zoom in this mode, so the playability is slightly less than the default 12 million output mode. However, when the sample is enlarged, the resolution of 48 million pixels is really better. For the average user, the default direct output of 12 million pixels is sufficient.

In addition, the Redmi Note 7 Pro camera supports AI scene recognition. With AI optimization, the color of the picture will be more intense. Strictly speaking, it will be a little distorted, but it is indeed more eye-catching, which is also the focus of the current manufacturer optimization direction.

In terms of night scene, Redmi Note 7 Pro adds Xiaomi's super night scene algorithm. The night scene photos taken in low light environment are excellent, the details are well preserved, and the visibility of the dark part is also greatly improved.

Of course, due to the influence of Snapdragon 675 platform ISP and overall computing power, the night scene shooting time is significantly higher than flagship models such as Xiaomi 9, but it is still within acceptable range.

The advantage of the super night scene mode algorithm is that it does not require long exposure, so after clicking the shutter, the system can be synthesized without having to aim at the subject all the time.

In terms of charging speed, we use the original charger and data cable to charge from 4% power to full charge in the last 110 minutes. It can be seen from the charging electrogram that the charging speed decreases obviously after 90% charging.

We can make full use of our advantages in our daily use.

Many people may think that the charging speed is slow, but it is normal for 18W fast charging and 4000mAh batteries. And for this price model, it is worthwhile to have 18W fast charge, and the higher power fast charge will inevitably increase the cost of the whole machine.

In terms of battery life, eating chicken for half an hour consumes only 8% of electricity, which is a good number for gamers, at least don't worry.

The embarrassing situation of running out of electricity after a few games happened.

In addition, the 15-minute Anhare stress test consumed only 5% of the electricity, which performed well in the mobile phone tested by the author.

Conclusion: Redmi attacks create the king of performance-to-price ratio.

Although we still call it "red rice" casually.

Officially, the red rice brand is already independent and uses the English name "Redmi".

After the independence of the Redmi brand has brought red rice Note 7, red rice Note 7 Pro and red rice 7 three new machines, these three products are mainly cost-effective, in the same price products are indeed the king of performance-to-price ratio, which echoes the positioning of the Redmi brand.

And what is commendable is that although red rice Note 7 was still plagued by shortage at the beginning of its release, after the release of red rice Note 7 Pro and red rice 7, users complained that they could not get it, which means that the ability of the Redmi brand in stock preparation has been greatly improved, which is of obvious benefit to sales.

Back to the product itself, the performance of the red rice Note 7 Pro in all aspects is very worthy of the price of 1599 yuan, regardless of the performance of the Snapdragon 675, the battery life of the 4000mAh and the photo performance of the Sony IMX586.

In particular, the Sony IMX586 sensor, just adopted by manufacturers at the beginning of the year, almost all think that this is the standard of the flagship machine, it is hard to imagine that Xiaomi will use it on a thousand-yuan machine, this practice has the meaning of "Tianji horse racing", in the competitor's thousand-yuan machine has not even popularized Samsung GM1, Xiaomi directly defined the same level of photo benchmarking with a real 48 million-pixel Sony IMX586.

Generally speaking, 1599 yuan of red rice Note 7 Pro is very worth buying, there is no obvious deficiency in this price, it can be said to be very fragrant.

In appearance, Hongmi 7 uses water drip screen design, the back gradient curved body, providing charm night red, dream blue, bright black three kinds of colors. On the other hand, the configuration is rare at the same price, which is equipped with Snapdragon eight-core processor, 4000mAh battery and 10W charging power. Compared with the previous generation of red rice 6, both the performance and appearance have been greatly improved.

Hongmi 7 provides three versions of 2/3/4GB RAM+16/32/64 ROM. What we get this time is for 4+64GB, and the color matching is Mei Ye Hong.

Hongmi 7 uses a 6.26-inch water drop screen with a resolution of 1520x720, or 720p, and is made of Corning fifth-generation gorilla glass, which has improved its wrestling resistance and has passed T Ü V Rheinland certification (high praise) for better eye protection.

The back of Hongmi 7 is rear double shot, flash and fingerprint recognition, which is made of plastic, gradient color matching and curved surface design, which is more like glass visually. However, when touching the fingerprint recognition hole, there is a sense of fragmentation, but considering its price and positioning, there is not much to say.

Performance experience: Qualcomm 14nm chip subscription

For a mobile phone with a price of 699 yuan, most of the mobile phone market used to carry lower-end chips, such as MediaTek P series and Snapdragon 4 series, but this time Hongmi 7 is equipped with Snapdragon 632, which is a 14nm process. Compared with the same price mobile phone, it can be said that it is very conscientious and cost-effective.

Snapdragon 632 uses 8-core Kryo 250, dominant frequency 1.8GHz, integrated Adreno 506 GPU,X9 LTE baseband (Cat.7), downlink highest 300Mbps. In addition, Qualcomm's independent architecture, which is rarely seen on the mid-range chip, has been added to improve the CPU performance by 40% and the GPU performance by 10%.

It is also worth mentioning that Hongmi 7 can turn on high frame rate to play "Arena of Valor". Although frames will inevitably be dropped in the process, they are not stuttered, even in a multiplayer war.

In other ways, Hongmi 7 still has a built-in Xiao Ai voice assistant, which can not only play with others when bored, but also control the devices linked with Xiao Ai. In addition, the machine also supports camera face recognition, rabbit after practical use, the recognition rate is still very fast, so that it can be unlocked at a glance.

Photo: 12 million AI double shot 1.25 μ m large pixel

Hongmi 7 has a dual camera with 12 million + 2 million pixels at the back, and its main camera has a unit pixel size of 1.25 μ m, which is conducive to the imaging effect of dark light photography and maintains sufficient light input, while the front is a 8 million-pixel lens that supports AI intelligent beauty and background visualization.

Hongmi 7's camera has AI blessing, so the color will deepen when shooting, especially in plants, this kind of imaging effect please the eyeball, it seems quite gratifying.

Charging and battery life: built-in 4000mAh battery lasts steadily for a whole day

Hongmi 7 is equipped with 4000mAh battery, which ensures its battery life. At the same time, the resolution of Hongmi 7 is 720p, and the power consumption of Snapdragon 632 is not high, which can effectively improve battery life in daily use.

Compared with the previous generation, Hongmi 7 has made great changes in appearance, the front has been upgraded to a water drop screen design, the screen share has been further improved, the back is no longer a single color in the past, but changed to a gradual color, but from the metal fuselage to plastic is good or bad, depends on the user's personal habits.

Performance can be said to have made a big step upgrade, equipped with the 14nm process Snapdragon 632 chip, daily use can be fully satisfied, even large-scale online games can continue to maintain fluency. With this alone, it is worthy of the price. There is not much change on the camera, keep at the same price level, after all, this price can not ask for too much.

Battery life is the focus of the plane, Hongmi is equipped with a large 4000mAh battery, after the actual test, it is no problem to continue to use for a whole day, and as a backup machine, it is more than enough to use for two days.

On the whole, Hongmi 7, as an entry-level model, is a leapfrog product, while the price from 699 yuan makes the machine almost invincible at this price.

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