Samsung A90 is a configuration comparable to the previous generation of flagship, but positioned in the mid-range 5G mobile phone, at the beginning of the sale price of more than 4000 yuan, but now the price has been greatly reduced, into the 3000 yuan range, the cost performance is very high.
In terms of appearance, the A90 was originally positioned only slightly lower than the flagship model, so the A90 after the price reduction has a higher level of workmanship in the same price range. Its main consumer group is younger than the S series、Note series audience,The design of the back cover is also quite thoughtful,The quad curved glass back cover has four coating partitions,Beautiful but also very recognizable,It can be said that it is a very good-looking model in the 3000 files。
A90The middle frame is still made of aluminum alloy, and the connection with the back cover is very smooth, and the texture of the buttons on the frame is also very good, and the workmanship materials are very good. The rear camera module is just a vertical row of three cameras,Placed in the upper left corner,Originally, there were no features,But compared with many rectangular modules with huge areas now,SamsungA90This vertical row of three cameras is quite concise。
A90The front is a waterdrop screen,The screen shape is only the average in 2019,But its surrounding bezels are very narrow,Unless you look at it specifically,The left and right bezels and the upper bezel have almost no sense of existence,A straight screen can do the feeling of a curved screen,It's quite rare,The look is very good。
This screen is Samsung's Super AMOLED screen, 6.7 inches, 2400×1080 resolution. Many Android models at this price use Samsung A screen, but there are also nova 6 and Honor V30 models that use Tianma LCD, in terms of screen quality, the quality of Samsung A screen is significantly better. However, the Reno Ace in the same price range, OnePlus 7T and other models all use Samsung screens with E3 light-emitting materials, while the A90 has a manual maximum brightness of only 350 nits and an excitation brightness of only 520 nits, which is not a particularly bright screen among Samsung screens.
The under-screen optical fingerprint is supplied by Taiwan Aegis, and the use experience is not as good as Goodix's G3.0, but after several optimizations of One UI 2.0, it can be used, and the main problem may be that the position of fingerprint recognition is lower, which is not very easy to use.
In terms of performance configuration,A90Snapdragon 855 with UFS 3.0 combination,The performance score is 855The average level,Inferior to855 and Kirin990,But there is not much problem with running the current mainstream mobile games,After allA90It also does not support90HzScreen refresh rate,It will be a little stressful to play the exciting battlefield to open the high-definition HDR extreme frame rate,The average frame rate is57Frames,The standard deviation is about 2.2 frames。
Rear three cameras, mainly the main camera IMX586 and ultra-wide-angle S5K4HA, respectively48 million pixels, 8 million pixels, and one is portrait bokeh GC5035, 5 million pixels, a little bit of a number. IMX586The main camera is more common in the Android camp,The lower limit of adjustment of each manufacturer is relatively high,The main feature of Samsung is that the daytime imaging color is bright and vulgar,Good perception and not too high saturation。 Night scenes are mediocre in normal mode, with a lot of noise, and the highlight suppression and dark detail retention are greatly improved after turning on dark light mode, which can be regarded as a remarkable level in the same price range.
In terms of battery life, because it is a 5G model, the power consumption will be higher than that of the average 4G model, so Samsung stuffed the A90 with a 4500mAh battery to meet the moderate use of the day. In terms of charging, the A90 supports 25W fast charging, which can reach 23W peak power under the original charger, and it takes 100 minutes to fully charge.