Đánh giá dell vostro 5471

earlsdaughter.comReviewsDell Vostro 14 5471 Reviews - a compact business notebook with an affordable price

From: Miroslav Bozhkov & Kroum Nikolov 19 October 2018 / 03:06 | 3


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Dell Vostro 5471 256GB SSD 8GB RAM
$799.00
More Info Buy from Amazon
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The metal build lives up khổng lồ the expectations. The lid doesn’t flex a lot – it’s only noticeable in the center and front corners. The backplate is as sturdy as it can get. There are two rubber stripes khổng lồ hold the notebook in place though they don’t really succeed in doing so as the máy vi tính easily glides along the table. There is one large vent on the baông xã, the other two are located behind the hinge.


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Opening the lid with one hvà is absolutely impossible. Once you lift it, you become witness to lớn the fairly large bezels surrounding the 14-inch display. Below is the compact keyboard. Although a bit smaller than a 15.6-inch notebook, typing on the keyboard feels natural. There is a sufficient amount of feedbachồng on each press và typing doesn’t produce a lot of noise. The keys have sầu a matte finish which doesn’t become smudgy. The white illumination has two levels of brightness. There are no extra macro or truyền thông keys – overall a pretty classic layout.

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The other side is home page to lớn a Noble lock slot, an RJ-45 port, two USB 3.1 ports one of which supports PowerShare, và an SD thẻ reader.

There is a single M.2 2280 slot which supports both SATA và PCIe NVMe drives. Below it there is a 2.5-inch SATA slot with a caddy. You have two RAM slots covered by an isolation tape. You can insert sticks with a capacity of up to lớn 16 GB in each slot for a maximum of 32 GB memory total. The maximum supported frequency is 2400 MHz.

The M.2 Wi-Fi card is in the top left corner. The notebook is sold with a few different models.


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Viewing angles are good. We offer images at 45° lớn evaluate the quality.

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Màu sắc reproduction

To make sure we are on the same page, we would lượt thích khổng lồ give sầu you a little introduction of the sRGB color gamut và the Adobe RGB. To start, there’s the CIE 1976 Unisize Chromaticity Diagram that represents the visible specter of colors by the human eye, giving you a better perception of the color gamut coverage và the color accuracy.

Inside the blaông chồng triangle, you will see the standard color gamut (sRGB) that is being used by millions of people in HDTV & on the website. As for the Adobe RGB, this is used in professional cameras, monitors etc for printing. Basically, colors inside the blaông xã triangle are used by everyone và this is the essential part of the color quality and color accuracy of a mainstream notebook.

Still, we’ve included other color spaces lượt thích the famous DCI-P3 standard used by movie studtiện ích ios, as well as the digital UHD Rec.20đôi mươi standard. Rec.20đôi mươi, however, is still a thing of the future và it’s difficult for today’s displays khổng lồ cover that well. We’ve sầu also included the so-called Michael Pointer gamut, or Pointer’s gamut, which represents the colors that naturally occur around us every day.

Xem thêm: Đánh Giá Máy Ảnh Sony W830 (20, Tư Vấn Có Nên Chọn Máy Ảnh Sony Cyber Shot W830

The yellow dotted line shows Dell Vostro 14 5471’s color gamut coverage.

Its display covers 1/2 of the sRGB/ITU-R BT.709 (web/HDTV standard) in CIE1976.

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Response time (Gaming capabilities)

We kiểm tra the reaction time of the pixels with the usual “black-to-white” and “white-to-black” method from 10% khổng lồ 90% & vice versa.

We recorded Fall Time + Rise Time = 26 ms.

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Blue light emissions

Installing our Health-Guard protệp tin not only eliminates PWM but also reduces the harmful Blue Light emissions while keeping the colors of the screen perceptually accurate. If you’re not familiar with the Blue light, the TL;DR version is – emissions that negatively affect your eyes, skin & your whole toàn thân. You can find more information about that in our dedicated article on Blue Light.

You can see the levels of emitted xanh light on the spectral power distribution (SPD) graph.

Conclusion

Overall, a good display with Full HD resolution, comfortable viewing angles, và high contrast. It doesn’t use PWM but has a limited color range và a fairly low maximum brightness.

Buy our profiles

Since our profiles are tailored for each individual display Model, this article và its respective sầu protệp tin package are meant for Dell Vostro 14 5471 configurations with 14.0″ AUO B140HAN02.1 (AUO213D) (FHD, 19trăng tròn × 1080) IPS.

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