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The Latitude 5420's display is easily visible outdoors and under bright lights, thanks to its 923 nits of maximum brightness. To put that into context, the average premium laptop's display illuminates to just 329 nits. Viewing angles are also strong; I had no problems reading text no matter where I stood in relation to the laptop. The fans inside the Latitude 5420 did a reasonable job of keeping this beast cool, but the underside warmed to uncomfortable temperatures. After playing a 15-minute HD video in full screen, the bottom of the laptop, near the hinge, reached 104 degrees Fahrenheit. Fortunately, that was the only location on the laptop that breached our 95-degree comfort threshold. The Latitude's touchpad peaked at just 86 degrees, while the center of the keyboard remained a bearable 94 degrees.
The Dell Latitude 5420 comes standard with Microsoft Windows 11 Pro. If you don’t need all of the Pro features, you can switch to Windows 11 Home. This laptop also supports Linux if you prefer an alternative operating system. Dell Latitude 5420: Pros and Cons The maximum measured brightness is 283 nits (cd/m2) in the middle of the screen and 263 nits (cd/m2) average across the surface with a maximum deviation of 14%. The Correlated Color Temperature on a white screen and at maximum brightness is 6700K (average) – slightly colder than the 6500K optimum for sRGB. As a part of the Latitude 5000 series, this notebook is built with environmentally-conscious bioplastics. It weighs 1.40 kg and has a profile of 19.3-20.9mm. This makes it far from the thinnest devices on the market, but we feel it is worth it (later you will see why). Our most sustainable Latitude: The Latitude 5000 Series use 21% bioplastics from trees within the lid by utilizing Tall Oil from the papermaking process. * The overall manufacturing process creates a lower carbon, energy and water footprint, reducing CO2 emissions equal to 24.2 million miles driven, saving energy to power 5,564 homes for a year, and conserving enough water to fill 226 Olympic-size pools. *
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Hard drive retention: Hard drive retention is not available on models with a soldered hard drive, including XPS 9315 2in1, Chromebooks or Venue tablets, except the Venue 11 Pro. I do have a few minor qualms with the keyboard. For one, some of the keys, especially the arrow keys, are undersized, which could be a problem for those who work with gloves on. Also, the optional handle installed on the front of the laptop doesn't make for the most comfortable wrist rest, and the RGB lighting settings are very basic. IDC Whitepaper: “Optimizing Performance with Frequent Server Replacements for Enterprises” commissioned by Dell Technologies and Intel, March 2021. Results are based on interviews with 18 IT practitioners and decision makers at midsize and large enterprises and a web survey of 707 IT practitioners and decision makers at midsize and larger enterprises using Dell Technologies server solutions across 7 industries. See full whitepaper: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/servers/server-infrastructure-resiliency-enterprise-whitepaper.pdf
With Intel ® Adaptix™ Technology, prioritize your most important apps, so they open faster and perform better. The next figure shows how well the display can reproduce dark parts of an image, which is essential when watching movies or playing games in low ambient light.
However, this doesn’t stop the Latitude 14 5420 to provide some computational performance to its users. Interestingly, the laptop is offered with both Comet Lake-U and Tiger Lake processors. Why? We don’t know. What we do know is that the 10nm architecture of Intel introduced a huge boost in performance. Not only when it comes to CPU-intensive loads, but to graphics power as well. So, getting the so-called “11-th Gen” processors would be a priority.
I was also impressed by the screen's excellent color reproduction and blinding brightness. The red jumpsuit worn by our protagonist had a rich tone, while the giant lightning bolt on his chest looked like it was going to pierce my screen and zap me. While the 5420 Rugged is an unquestionably durable machine, it isn't quite as rugged as the more premium (and much larger) Latitude 7424 Rugged Extreme, which survived additional tests, including a drop from 6-feet high, an "explosive atmosphere" and blowing rain. Smaller and lighter: We’ve shrunk the dimensions of the Latitude 5000 series without sacrificing power or performance. I typed at 119 words per minute with a 95 percent accuracy rate on the 10fastfingers.com typing test, which matches my average on both accounts.The Dell Latitude has been a staple in the business-grade laptop market for decades. Loved by companies worldwide, the Dell Latitude has built a fantastic reputation for itself. The Dell Latitude 5420 builds upon the previous models’ reputation and adds some impressive features. Dell Latitude 14 5420’s display doesn’t use PWM for brightness adjustment. This makes the screen comfortable and safe for long periods of use. Connect confidently: Stay connected with up to 450 Mbps LTE mobile broadband speeds. Wi-Fi 6E allows 7 additional channels (in 6GHz band) for more bandwidth which provides faster, smoother Wi-Fi, especially in high-density areas. * Travel with ease with new eSIM technology that connects to more global carriers without having to switch SIM cards. * This section provides links to articles about diagnostics and the various error messages, beep codes and Diagnostic LED codes that can help to troubleshoot potential hardware and software issues on your system.
Armed to the teeth with high-end components, the 5420 Rugged impressed in our performance benchmarks, scoring a 16,054 on the Geekbench 4.1 test. That strong result tops the premium laptop category average (13,113) by a large margin. New ExpressConnect automatically joins the strongest access point in the office and directs bandwidth to critical applications, wherever you work.
Display: Matte 14-inch Panel with Few Colors
If the 14-inch, 1080p touch screen display on our Latitude 5420 were any brighter, I might have needed to put on some sunglasses.
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