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日本Top 5 reasons to BUY or NOT to buy the Dell Latitude 14 5420
Three are the vital components of a great business notebook: security, stability, and reliability. The main purpose of such a laptop is to keep your information and data safe, so it doesn’t need to best hardware or stunning looks.
This, however, didn’t stop Dell from giving the Latitude 14 5420 the Tiger Lake treatment, while keeping the older Comet Lake-U CPUs as well. While it isn’t the most premium device, it makes up for that by offering excellent battery life and performance.
Today we are presenting you with LaptopMedia’s top 5 picks about the Dell Latitude 14 5420.
Dell Latitude 14 5420: Full Specs / In-depth Review
4 reasons to BUY the Dell Latitude 14 5420
1. Upgradeability
The laptop offers two SODIMM slots, one of which is already full. Both of them can handle up to 64GB of DDR4 RAM in total, running at dual-channel mode. There is also a single M.2 PCIe x4 slot, for future SSD upgrades.
Here is our teardown video, which shows exactly how the upgrade process goes. It gives all the info you need, in order to safely get access to both the SODIMM and SSD slots.
2. Battery life
Where this laptop shined, is with its battery life. While the size of the battery unit won’t suggest exactly that, sitting at 63Wh. It performed amazingly in our battery tests, lasting for 18 hours and 53 minutes of Web browsing, and 11 hours and 49 minutes of video playback. As with all of our tests, we have the Windows Better performance setting turned on, screen brightness adjusted to 120 nits, and all other programs turned off except for the one we are testing the notebook with.
It’s safe to say that the laptop can last through two workdays, without a charger, no problem.
3. I/O
You get a pretty wide I/O, which is split between the left, rear, and right sides. On the left, you will find two Thunderbolt 4 ports, along with an optional Smart Card reader. On the other side, there is a security slot, an RJ-45 connector, one HDMI 2.0 port, two USB Type-A 3.2 (Gen. 1) ports, a 3.5 mm audio jack, and a MicroSD card reader. On the back, you can see a SIM card tray.
4. Input devices
The laptop comes with a pretty great keyboard + touchpad combo, which is essential for office work. The keyboard has pretty large keycaps, decently long key travel, and clicky feedback, which is also pretty quiet, making for a quiet office atmosphere. The touchpad is also quite good, having a smooth surface, which offers decent gliding and accurate tracking. However, it does lack dedicated buttons, which would have been appreciated.
1 reason NOT to buy the Dell Latitude 14 5420
1. Display
Dell has you choosing between two displays, both with a 14-inch diagonal and an IPS panel. The first one has a 768p resolution, while the second bumps that up to Full HD. Our device was equipped with the Full HD display, which had comfortable viewing angles, a maximum brightness of 283 nits in the middle of the display, and 263 nits as an average for the entire area of the display. The contrast ratio is quite high, sitting at 1350:1.
Sadly, the laptop covers only 53% of the sRGB color gamut.
The color accuracy was pretty off with the factory settings, with a dE value of 6.0. When we applied our Design and Gaming profile, the dE value dropped down significantly, reaching 3.6, which still is nowhere near the standard. Here are the results of our test, with both the factory settings (left) and with our Design and Gaming profile applied (right).
Buy our profiles
Since our profiles are tailored for each display model, this article and its respective profile package are meant for Dell Latitude 14 5420 configurations with 14.0″ Innolux CYHFW-140HCA (N140HCA-E5C, CMN14E7) (FHD, 1920 × 1080) IPS panel.
*Should you have problems with downloading the purchased file, try using a different browser to open the link you’ll receive via e-mail. If the download target is a .php file instead of an archive, change the file extension to .zip or contact us at [email protected].
Read more about the profiles HERE.
Poza tym, że otrzymujesz wydajne i przyjazne dla zdrowia profile, kupując produkty LaptopMedia wspierasz rozwój naszych laboratoriów, w których testujemy urządzenia, aby stworzyć jak najbardziej obiektywne recenzje.
Praca biurowa
Office Work powinien być używany głównie przez użytkowników, którzy spędzają większość czasu patrząc na fragmenty tekstu, tabele lub po prostu surfując. Profil ten ma na celu zapewnienie lepszej wyrazistości i jasności poprzez utrzymanie płaskiej krzywej gamma (2.20), natywnej temperatury barwowej i percepcyjnie wiernych kolorów.
Projektowanie i gry
Profil ten skierowany jest do projektantów, którzy zawodowo zajmują się kolorystyką, a także do gier i filmów. Design and Gaming wykorzystuje panele wyświetlaczy do granic ich możliwości, czyniąc je tak dokładnymi, jak to tylko możliwe w standardzie sRGB IEC61966-2-1 dla stron internetowych i HDTV, przy punkcie bieli D65.
Health-Guard
Health-Guard eliminuje szkodliwą modulację szerokości impulsu (PWM) i redukuje negatywne niebieskie światło, które wpływa na nasze oczy i ciało. Ponieważ jest on dostosowany do każdego panelu, udaje mu się zachować percepcyjnie dokładne kolory. Health-Guard symuluje papier, dzięki czemu nacisk na oczy jest znacznie zredukowany.
