With the tide of full screen mobile phones sweeping the world, all major mobile phone brands have launched full screen products with different shapes, which have almost covered all high, middle and low-end markets, including Samsung, Xiaomi, which are relatively conventional full screen solutions, and Essential Phone, iPhone X, which are relatively alternative full screen solutions. All manufacturers are unwilling to lag behind in the full screen competition. After a large number of manufacturers launched the first generation full screen products, Yijia finally came late. Just half a year later, Yijia 5 welcomed its alternative product - Yijia 5T. Now let's see how 5T is upgraded compared with the previous generation.
Unpacking and appearance
In terms of packaging, Yijia 5T follows Yijia's usual packaging, a square box with red and white color contrast, and only a logo and the number "5" indicating the identity of the real machine on the front, which is as simple as ever.
In addition to this phone, we also received Yijia 5T mobile phone case package, which is already quite familiar to many readers. Yijia always prepares matching mobile phone case products for its own mobile phones.
Sandstone black, aramid fiber and ebony are indispensable, and Yijia's supporting mobile phones are as abundant as ever.
Evutec brand is still used for cooperation. As the manufacturer of Apple's official mobile phone case, Evutec's quality is beyond doubt.
Different styles of mobile phone cases adopt different designs. For example, the black full case uses a suede lining for better protection, while aramid fiber and ebony are hard lining.
The accessories are relatively simple. The DASH fast charging head and a special Type-C data cable still use the 5V 4A design.
The OnePlus 5T adopts a black body design, which is also the most basic and classic color matching of OnePlus.
The overall style is very close to one plus five. The biggest change is that the addition of the full screen has increased the proportion of screens. The front is basically occupied by the screen, and the forehead and chin are relatively narrow.
The front camera and sensor are located on the forehead. The front camera uses the IMX371 sensor, which has 16 million pixels, 1 μ m unit pixel area, and a lens with an aperture of F/2.0. Yijia added face recognition and unlocking this time. The success rate and speed of unlocking in the scene with good light are amazing. There is almost no waiting time, and you can enjoy the experience thoroughly.
The use of a full screen has greatly improved the display area, but fingerprint recognition cannot be accommodated in the chin.
Virtual keys have become the only option, and the three diamond keys of physical touch have gradually entered the dustbin of history.
The scheme of back fingerprint identification was adopted, but it also conflicts with the concept of front fingerprint identification that Yijia has insisted on for many years.
In terms of the design of the frame, the addition of 5T retains its symbolic ridge waist line, which is narrow but not round, which is somewhat different from other brands.
Although this design has improved the brand's recognition, it has not greatly improved the sense of holding hands. But it is worth mentioning that The ribbed and chamfered waist line enhances the feeling of "holding". The fingers can clamp the body through this edge to reduce the chance of falling.
In terms of key layout, it continues the tradition of Yijia Some three-stage switches have also been perfectly inherited. After being used, this three-stage switch is quite convenient.
The style of the back is very similar to that of one plus five. Black, matte, dual camera and LOGO are traditional elements. The biggest change is the addition of post fingerprint recognition. There is no room for the fingerprint recognition module on the front of the full screen. Today, when face unlocking and offline fingerprint are still immature, post fingerprint recognition is also a helpless choice.
In terms of cameras, although dual cameras are still used, there are relatively big changes. Instead of the wide angle+telephoto combination used on One Plus Five, the combination of dual wide angles is used. Both lenses are F/1.7 apertures.
Although Yijia 5T continues the traditional design philosophy of some Yijia brands, on the whole, we have to say that Yijia 5T still lacks some recognition. Compared with the impressive design of Yijia 3/3T, Yijia 5T and 5T are slightly lacking in characteristics.
In addition, in the eyes of non hardcore users, they may not be able to get rid of the high configuration version of XX mobile phones. Fortunately, Yijia has never been a brand selling appearance. Its connotation is what the loyal users of the brand care about.
Performance and running score
In terms of configuration, one plus 5T uses the Snapdragon 835 processor. The performance of this processor needs no doubt. Its performance in processor performance and graphics is very balanced. However, one plus 5T is relatively close to one plus 5 in terms of running points, with only a small change and not too many surprises. However, this is also expected. Before the new SoC is launched, such an upgrade is destined to be perfect, not innovative.
In terms of processor performance, OnePlus has always played a stable role. Its successive generations of products are the most stable and reliable models for Qualcomm's platform, and OnePlus 5T is no exception.
In terms of graphics performance, the performance of One Plus 5T is also not disappointing. It has shown relatively strong strength in both GFX and 3DMark, and is in the middle and upper reaches of the Snapdragon 835 model. Its performance is also very close to that of One Plus 5.
With the storage, reading and writing performance, the device has shown a strong ability in continuous reading and writing, and ranks steadily in the forefront of active smart phones. Random reading also shows strong strength, but random writing speed is somewhat average, which may be related to the file system.
Screen quality
One plus 5T is equipped with a 6.01 inch 18: 9 AMOLED screen, this screen is also the most used screen for domestic full screen mobile phones in 2017. Although in terms of pixel density, this screen is certainly a little different from the top 2K screen, and the text edge fineness is doomed to be inferior to the top AMOLED screen, the quality of this screen has improved compared with the previous three generations of ancestral screens, The flicker problem in dark environment has been improved to some extent.
In terms of objective parameters, the maximum brightness in manual mode is 400 nits, the maximum brightness in automatic mode is 480 nits, and there is no strong light addition mode. The color temperature in the default display mode is 7819k, which is relatively cold.
In terms of color gamut, AMOLED mode has natural advantages, and all display modes have good color gamut performance.
In terms of color accuracy, its sRGB and DCI-P3 modes are quite eye-catching, and have better color accuracy than the one plus 5 screen. The color accuracy is 1.8 in sRGB mode, and 1.6 in DCI-P3 mode. However, the color standard is only 5.3 in the standard mode and 2.5 in the adaptive mode. Overall, the performance of this screen is good. Users with high color requirements can try to use DCI-P3 mode for a long time.
Photo effect
In terms of photographing, one plus 5T has changed a lot. Although it is still 16 million pixels+20 million pixels, it abandoned the combination of wide-angle+telephoto used on one plus 5 and switched to the double wide-angle double camera combination. Both have a large aperture of F/1.7, of which the main camera is still IMX398, and the sub camera is IMX376K. This sub photo is designed for 20 million pixels, with a unit pixel area of 1 μ m. According to the official statement of OnePlus, it can combine four pixels into one to improve the imaging performance in dark light environment.
The models participating in our comparison are iPhone 8 Plus (top left), Xiaomi 6 (top right), one plus 5 (bottom left), and one plus 5T (bottom right). Now let's take a look at the performance of this new group of dual cameras.
Daytime proof sheet
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In terms of the performance of daytime samples, the performance of one plus 5T is good. The current flagship mobile phones do not have very different performance in daytime samples. In addition to the difference in white balance, the biggest difference is the difference in detail performance due to different pixels. In this regard, the combination of persistently using 16 million pixel sensors will have certain advantages over the 12 million pixel flagship models, which is also an inherent feature of high pixel sensors. In terms of white balance, except that Xiaomi is slightly blue, the performance of the other three is very close.
Illusory effect
IPhone 8 Plus - One Plus 5 - One Plus 5T
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One plus 5 - One plus 5T
In terms of the virtualization effect, since the double camera combination has changed from wide-angle+telephoto to double wide-angle, the use condition of the virtualization has changed to a certain extent. When using double wide-angle, the virtualization mode can be turned on within a shorter distance. The use scene is more flexible and light than one plus five, but the shooting angle also needs to change to a certain extent. There are some changes in the virtualization effect compared with the previous generation of products. The scope of virtualization is larger, which is closer to the background of the shooting subject. One plus five will naturally virtualization+algorithm virtualization; The 5T is more violent. Except for the shooting subject, most of the background will be virtualized by the algorithm. The former is closer to nature, while the latter has a better depth of field effect. In edge processing, 5T is improved compared with one plus five. In the road sign scene, the one plus five virtualization is uneven and has some faults. Compared with 5T, 5T performs better without harming the shooting subject.
Telephoto shooting
IPhone 8 Plus - One Plus 5 - One Plus 5T
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IPhone 8 Plus - One Plus 5 - One Plus 5T
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In terms of telephoto shooting, since it is replaced by a dual wide-angle lens, telephoto shooting is all compensated by high pixels+algorithm, so it has some disadvantages compared with physical telephoto. In the scene with sufficient light, high pixels can make up for certain disadvantages, so there is no big difference after 100% magnification, and they are all within the available range. However, in terms of color, one plus 5T has a slightly better performance. The picture is warmer and the overall appearance is more comfortable. However, in the dark environment, the algorithm+high pixels are thrown away from the physical telephoto. The iPhone 8 Plus performs the best, followed by the small telephoto+algorithm plus 5, and finally one plus 5T, which opens up a big gap in dark details.
Dark light and indoor light scene
IPhone 8 Plus (top left), Xiaomi 6 (top right), One Plus 5 (bottom left), One Plus 5T (bottom right)
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IPhone 8 Plus (top left), Xiaomi 6 (top right), One Plus 5 (bottom left), One Plus 5T (bottom right)
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IPhone 8 Plus (top left), Xiaomi 6 (top right), One Plus 5 (bottom left), One Plus 5T (bottom right)
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In dark and indoor light scenes, The performance of 5T is quite close to that of one plus five. In addition to the relatively poor performance of Xiaomi 6 (mainly due to the inaccurate white balance), the other three models are different between Zhongbo. Among them, the iPhone is relatively fully exposed in dark light, so the picture brightness is slightly higher, the picture appears transparent, but the highlight part is slightly overexposed, and the two models are relatively close together. However, there are some differences between 5T and one plus five in color. 5T's color mixing is a little heavy handed, a little close to the iPhone 8 Plus, but not enough. The overall hair color style is more eye-catching, compared with one plus five, it is slightly dim. In dark and indoor light conditions, the availability of one plus 5T photography is very high.
Extremely weak light scene (One plus 5T triggers the sub camera)
IPhone 8 Plus (top left), Xiaomi 6 (top right), One Plus 5 (bottom left), One Plus 5T (bottom right)
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One plus 5 HDR (upper left); One plus 5 HQ (upper right); One plus 5T HDR (lower left); One plus 5T HQ (lower right)
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One plus 5HQ mode - One plus 5T HQ mode
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Compared with the performance in daytime, dim light and light scenes, the performance of extremely weak light is not so ideal, especially in the HQ mode triggered by the sub camera, the noise control is not ideal. The combination of four pixels to form 2.0 μ m large unit pixel+F/1.7 aperture has achieved higher picture brightness (the highest picture brightness in the contrast model), which also makes up for the defect of one plus five small unit area+no optical anti shake, but also at the expense of details and picture purity, its HQ mode particles feel really touching (one plus five is still relatively clean), This has never happened in the past Yijia models. In contrast, HDR mode has better performance in extremely low light environment. The image brightness is also excellent, noise control is better, and the image is cleaner and more practical.
To sum up, one plus 5T and one plus 5 are only half the weight in extremely weak light. On the whole, 5T wins the first impression with higher picture brightness, but after zooming in and considering the details, one plus 5 performs better. In addition, the lack of optical anti shake still cannot be ignored. Apart from the problem of film rate and shooting experience, the high pixel+small unit pixel area has lagged behind the low pixel+large unit pixel area scheme in low light environment. Although Yijia tried to save the country by using the four in one pixel scheme, if there is no return of optical anti shake, it will stick to the way of high pixel sensors, I'm afraid there are still many problems to be solved.
Endurance&Charging&Heating
In terms of endurance, the performance of the machine is also excellent. After two hours of high-intensity endurance test, the power of the machine is 79%, which is consistent with the previous generation products. It is still excellent. The screen increases without dragging the power. The pressure of normal use is not great. The control of power consumption of the Snapdragon 835 processor is really good enough.
In terms of charging, the 5V4A DASH flash charge is used by the One Plus 5T, which is one of the few quick charging schemes that insists on using the high current scheme. Compared with the high voltage solution, this high voltage method will be better in heat control, and the One Plus 5T also continues this performance. In terms of charging power, it is about 16W at extremely low power, close to the previous performance.
In terms of charging speed, the machine is very fast in the first 90%, reaching 89% in 50 minutes, then the speed starts to slow down, reaching 94% in an hour, and then enters trickle charging, which takes 83 minutes to fully charge, which is relatively fast.
In terms of heating, it is still stable. The maximum temperature of the front side is about 37 ℃, and the maximum temperature of the back side is about 39 ℃. It is only the hand temperature, which is reasonably controlled.
summary
As the most "ungrounded" mobile phone manufacturer among domestic mobile phone manufacturers, Yijia has always taken a very geeky line, insisting on using native Android, which is also very popular with foreign geek users. Therefore, the reputation and popularity of the overseas market is better than that of the domestic market. The OnePlus 5T also adheres to what OnePlus has always adhered to, namely, the simple hydrogen OS (the foreign version is equipped with oxygen OS), excellent performance, and good photo taking ability. If you want to choose a mature, stable, powerful, and localized native like Android, OnePlus 5T is one of the few choices.
However, it does not mean that one plus 5T is a perfect bucket. It still has some shortcomings in some aspects. The lack of novelty in appearance, optical anti shake, and screen quality are all problems that need to be solved urgently by OnePlus. However, the so-called flaws do not cover the weaknesses. Even with these imperfections, one plus 5T is still a domestic model with strong comprehensive competitiveness
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