The notebook screen resolution has been a major problem, 1366 × 768 has been "mainstream" for many years, in recent years is slightly different, most high-end notebook models have the resolution to 1920 * 1080 Full HD level. To this, the resolution of the 4K large screen TV is not fresh, and laptops, 4K screen also began to cut a striking figure. HP 250 is the world's first with 4K resolution screen notebook, today we will have a look this notebook performance 4K resolution screens, how.
As is known to all, 4K screen refers to physical resolution screens, reached 3840 × 2160 level, compared with 1080P Full HD resolution has 4 times the number of pixels, the display precision is more precise in the same screen size, applied to a 15.6 inch screen PPI also reached a staggering 283, show the effect is excellent.
This evaluation of HP 240 using 6cell HP 240 G2 Battery and a i7-4710HQ quad core processor, 8GB memory, 1TB hard disk, 2GB memory GDDR5 mechanical AMD R9 M265X strong alone, and 15.6 inches, 3840 * 2160 resolution IPS material 4K touch screen, and pre loaded with Windows 8.1 operating system, the machine configuration is absolutely awesome.
Each manufacturer has been recognized by the user's product, and for HP, its commercial product line is the industry leader. HP notebook business in the industry for many years of hard work, always give us a feeling of serious. Whether it is a high-end EliteBook series, or for the mainstream ProBook series, reflects the HP in commercial products and professional skill.
This evaluation for everyone to bring the ProBook is a series of 440 G1 with 6cell HP ProBook 440 G1 Battery, this product uses 13.3 inch screen, so the body size and weight, they pay more attention to the portable support. The design style of whole machine steady does not lose the atmosphere, like skin coating and metal texture process at the same time, brought a quality and user experience and product for the user.
HP 250 body with a brushed metal material, silver appearance with the drawing processing make it look more fashionable. At the same time, the body design is very simple, only in the foreign part of the lower left corner with a "HP" English logo, the rest is brushed metal processing. In addition, this machine is a continuation of the double U type in recent years the HP notebook common processing, has the good brand recognition.
At the same time, the design at the bottom of the fuselage is very simple, we can see the HP 245 with HP 245 G2 Battery radiating out right in front of tuyere of the fuselage design, unlike most models positioned on the front end, which often close control notebook friends do not necessarily is a good thing, because it gives out heat may affect the right to use the mouse. The body weight, HP 250 bare weight is only 2.33kg, plus a travel weight power adapter for 2.84kg, in the same size notebook weight showed normal, with more general.
In fact, for many ordinary office worker, do not need performance, how how strong appearance design personalized products, traditional business may be more suitable for the user, and if the portability and use the experience of some more Kung Fu's words, will obtain the user acceptance. ProBook 430 is such a product, it gives the first impression is dependable, practical.
Next, let us through this review, take a look at the ProBook 450 with 6cell 5200mAh HP ProBook 450 G1 Battery what areas of concern? At the same time, also let us understand a mainstream commercial in the end what should have the basic quality.
We use the CINEBENCH R10 on the performance of a processor is tested, the single nuclear score is 5068 points, two score of 9918 points, the overall performance is quite good, deal with all kinds of mainstream applications are currently can provide excellent operation performance.
We choose the 4K resolution images in two at the same time, size of computer on display, one is 250, the other is the ordinary 1080p resolution IPS screen, by comparing the reality above can see, 250 of the 4K screen to express color and 1080p IPS screen, both with 72% NTSC color gamut, is at present, the first-class notebook screen. But in daily use, 4K resolution compared to the actual situation of 1080P difference is small, after all, 15.6 inch screen display area is limited, human beyond a certain distance is difficult to distinguish. The 250 with 41Wh HP 250 G3 Battery should be professional video, photography and HD Movie enthusiasts.
For business, safety is the need to consider the place. Touch control board ProBook 430 uses a separate traditional left button design, the author personally feel a lot better than the now popular integrated design.
The touchpad surface has a layer of thin matte varnish coating, so touching to feel good, and the left and right buttons position slightly higher than the C panel, the details I also think it is very commendable place. After understanding the design and appearance of the keyboard design, we'll have a look ProBook 430 other details and interface configuration. After understanding the design and appearance of the keyboard design, we'll have a look ProBook 430 other details and interface configuration.
HP in commercial market reputation is very good, thanks to its commercial products excellent quality and business users with specific service, double protection to HP commercial products are very competitive in similar products. ProBook 430 is a 13.3 inch screen, the body weight of only 1.5kg, very light, and the volume is small, can easily into the bag.
At the same time, the 13 inch screen and the visual experience, with 1366 * 768 resolution, allowing users to get good use experience. If the standards ProBook 470 with HP ProBook 470 G1 Battery, it does not count as a thin type products, but this does not affect the portability of this product, the body thickness of about 2cm, in the traditional notes can be said to be relatively low, but the overall weight of the machine is light, so the travel office carrying is very convenient.
In addition to split screen management, window switch assistant this function is very useful, it has several default screen program, and also can be used to customize the template, which can be used for fast switching of multi window, and also does not affect the use of the full screen applications, browse photos, video in full screen will be hidden automatically, use very easy to use.
HP 250 as the world's first use of 4K resolution screen, the screen effect of really shocked, whether it is applied to the 4K audio and video playback or professional pictures, video processing is very awesome, if Windows 8.1 system and third party software can provide enough support to the high score screen, believe HP 255 with HP 255 G3 Battery will great things.