Nokia is now a very unpopular brand in China,Nokia 9 PureView that appeared at the CES show can be remembered at once,It's just because of the rear 5 cameras,Plus dual color temperature fill light and laser focus module,A total of 7 circles,It has become the mobile phone with the most rear lenses in history,Also nicknamed "Gatling of the mobile phone world",There seems to be no other memory point otherwise。
 
Nokia9In addition to a lot of cameras in terms of appearance,It seems a bit maverick,Other design elements are very retro,For example, the front is just a screen of less than 6 inches,In today's flagships,It's already a small screen,There is still a wide forehead and chin up and down,It's much wider than Meizu16s and Sony Xperia 1,And it's not as designed。 At a time when everyone is pursuing a full screen, Nokia has launched such a design, which is destined to be difficult to be favored by the public.
 
In terms of screen,Nokia9UsedLGPOLEDThe screen,The same as HuaweiMate 20 Pro,This P means Plastic,That is to say, the bottom substrate is made of plastic,Not silicon-based glass,But in fact, Samsung's AMOLED substrate is also plastic,So it can be understood as a marketing concept of LG。
 
The resolution of this screen is2880×1440,Reach the QHD level,That is, in the popular sense2K resolution,PPI under the Pentile arrangement538,Plus5.99The screen is not big,The situation of large fruit particles basically does not exist。 Although LG's OLED screen has flipped over once on the Mate 20 Pro"Green screen door"The car,But in the case of not overturning,The comprehensive performance of this screen is still okay,The maximum brightness is 680nits,It can also be viewed clearly in outdoor sunlight,There are dynamic、Cinema、Standard three display modes,The color temperature of dynamic mode is the coldest,8000k,The other two are around 7000k,Color temperature adjustment is not supported。 The color accuracy performance is excellent, with an average deltaE of about 2.2 in theater and standard mode, and a maximum deltaE of no more than 5.
 
The Nokia 9 also uses under-display fingerprint unlocking, but this solution is provided by Taiwan's Aegis, not the current mainstream Goodix. In the process of use, the number of fingerprint entries is very large, basically more than 15 times, and the unlocking speed is also very slow, and it has to be placed on it for a period of time to unlock, and now the fingerprint unlock of Goodix's sixth generation can be unlocked as long as you touch your finger, and the time is basically between 0.2 seconds and 0.3 seconds, so you will feel that every time you use Nokia 9 in daily use, it is a waste of time.
 
In terms of performance configuration, Nokia will always be one step slower than mainstream brands, when Nokia 8 Sirocco uses Snapdragon 835, other manufacturers are using Snapdragon 845, when Nokia 9 PureView uses Snapdragon 845, Snapdragon 855 has been very popular, K20 Pro even does less than 2500 yuan. It's not that the Snapdragon 845 can't be used in 2019, but the use of the previous generation of flagship SoC in this generation of flagship models itself feels outdated. Another point is that because Nokia 9 uses 5 cameras, it has high requirements for computing when multi-frame synthesis, even if they join the independent ISP jointly developed by Light and Qualcomm, it is not enough to quickly complete multi-frame synthesis, from clicking the shooting button to completing the calculation, the process is as long as 8-10 seconds, for ordinary users, this waiting time is difficult to accept.
 
The Nokia 8 Sirocco is a tribute to the 8800 Sirocco, and the Nokia 9 rejoins the PureView into the product name, expressing Nokia's desire to make it a flagship camera phone. PureView's Chinese name is pure view, is a pixel oversampling technology, like on the Nokia 808 PureView, is to use a 1/1.2-inch size, effective pixels of 38 million CMOS, 5 pixels into 1 pixel output, the final film is only 8 million pixels, but the models at that time are generally only 5 million pixels, 808 PureView image quality is quite amazing.
 
The direction of Nokia 9 PureView is very different from that of mainstream mobile phone manufacturers, because the mainstream direction now is to cover more focal lengths, such as ultra-wide angle and telephoto, and Nokia 9 These 5 cameras are the same IMX386, including a color main lens, a color auxiliary lens and three black and white lenses with RGGB filters removed, with a total of 60 million pixels of information to synthesize a 12 million pixel photo, and even shoot DNG format RAW files, for post-processing. As for the reason why you don't use IMX586, one is because the cost will be much higher, and the other is because the IMX586 is larger than the IMX386.
 
In principle, the Nokia 9 is similar to Google's super-resolution, as the five cameras themselves are positioned slightly differently and shot from different angles to complement the missing details of a single camera, while the Pixel 3 achieves this effect with a "shaker" of the hand.
 
In actual imaging, the Nokia 9's finished film is biased, underexposed, and over-sharpened, which is not pleasing at first glance compared to many models with more vivid colors, but when you look closely, the details in the shadows will be more layered, especially in some large light ratio environments, the Nokia 9's forgiveness is significantly better than other single-main camera cameras such as the Pixel 3.
 
In night shots, the Nokia 9 has three CMOS filters that allow more light to enter the photo, resulting in better shadow detail. The realization of this kind of night scene picture is not simply achieved by increasing the brightness, because it can be seen that the Nokia 9 suppresses the highlights is also very obvious, and it can show dark details while suppressing the highlights, and there are not many flagship machines that can do this.
 
Among other dessert functions, Nokia 9 also has quite high playability, for example, relying on very good cutout ability, you can achieve realistic stereoscopic photos, you can do sliding zoom through multi-frame synthesis, you can also spend 8-10 seconds to shoot DNG format RAW files, and then post-processing through preset Lightroom, overall there are still more ways to play.
 
In terms of system, the Android version of Nokia 9 PureView is 9.0, and unlike the deeply customized system of domestic manufacturers, it is closer to the native, with very few preset applications, and basically no ads. The system's built-in mobile phone manager, app store and browser cooperate with Tencent. At the same time, popular functions such as full-screen gestures, facial recognition, verification code copying, application dual opening, game mode, and WeChat Alipay quick payment are also quite a few on 9 PureView. However, because the system is too close to the native, it is far inferior to domestic operating systems such as Color OS, MIUI and Flyme in terms of functionality and humanization of operation.
 
In terms of charging battery life, it is a short board of Nokia 9, because it is necessary to carry a complex camera module, and the back must be flattened, so there is not much space left for the battery, only 3320mAh, which will be more difficult to cope with a day's use. In terms of charging, it supports QC3.0 18W fast charging, and at the same time supports 10W Qi wireless fast charging, which belongs to the level that can be used but is not very easy to use, after all, there are more and more 20W fast charging now.
 
Finally, there is another very important factor that will deter consumers from buying the Nokia 9 PureView, and that is the price. A model that uses a Snapdragon 845 processor has a starting price of 5499 yuan, which is 500 yuan more expensive than the top version of OnePlus 7 Pro.