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The display covers 110 percent of the sRGB color gamut, according to our colorimeter measurements. Although that's slightly below the premium laptop average (117 percent), the panel never looked dull. And although its 512GB PCIe NVMe Class 40 SSD couldn't keep up with the category average (526.7 megabytes per second) on our File Transfer Test, it still duplicated 4.97GB of mixed-media files in a reasonably fast time of 10 seconds for a rate of 508 MBps. The Latitude 5420 performed equally well on our synthetic benchmark test, topping the premium laptop average (88,502) with a score of 117,381 on the 3DMark Unlimited test. Audio quality is not where we’d expect the Latitude 5420 to excel. Work laptops often don’t prioritize audio, and this laptop makes no claims about enhanced sound.
Dell Optimizer extends runtime and improves battery performance by adapting to your patterns. ExpressCharge Boost delivers up to 35% charge in about 20 minutes, or up to 80% charge in an hour with ExpressCharge.* Up-level your presentation: Present flawlessly with the optional FHD webcam and high-performing mics. Thời lượng Laptop Dell PIN trâu bò với 4 Cell 63Wh có thể sử dụng lên đến 5 giờ sử dụng liên tục đa tác vụ.For that reason, the Latitude 5420 Rugged is the better option for most people, and a highly recommended laptop for the world's toughest jobs. Yes, the Latitude 5420 is more beast than beauty, but that's sort of the point. From the bumpers covering each corner to its magnesium-alloy materials, this laptop's utilitarian design may as well have been contrived in a secret military lab. Exposed screws, geometric angles and chunky bezels assure the user that no expense was spared in creating the Latitude 5420's practically indestructible chassis. As with most rugged laptops, the case is extremely well-made but is not aesthetically pleasing. Metal, plastic, and rubber are the dominant materials used and make the Latitude 5420 Rugged feel like a tank. The laptop is MIL-STD-810G certified, meaning it has undergone extensive durability testing. Notably, the Latitude 5420 Rugged is rated to survive drops from 1.22 meters (4 feet) in height and continue to operate in temperatures between -29° and 63° C (-20° and 145° F). The case also bears an IP-52 ingress protection rating, meaning it is dust-resistant and protected against drips/splashes of water. 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. If the 14-inch, 1080p touch screen display on our Latitude 5420 were any brighter, I might have needed to put on some sunglasses.
Apple Silicon still has it beat, though. The MacBook Pro we recently tested handled 14 hours of our battery life, a full four and a half hours more than the Latitude 5420. The speakers sound powerful Dell Latitude 14 5420 has a Full HD IPS display, model number Innolux CYHFW-140HCA (N140HCA-E5C, CMN14E7). Its diagonal is 14″ (35.56 cm), and the resolution – 1920 х 1080. Additionally, the screen ratio is 16:9, the pixel density – 157 ppi, their pitch – 0.161 x 0.161 mm. The screen can be considered Retina when viewed from at least 56 cm (from this distance, the average human eye can’t see the individual pixels). That beats other long-lasting Windows laptops we’ve recently tested, such as Lenovo’s Yoga 9i and the Razer Book 13. Most owners can expect the Latitude 5420 to endure a full workday of constant use on the go.
Dell Latitude 5420 Rugged Specs
Kết nối không dây siêu tốc với Wifi thế hệ 6 - Intel® Wi-Fi 6 AX201 2x2 .11ax 160MHz, Bluetooth® 5.1 thế hệ mới nhất. The Latitude 5420 Rugged is Dell's answer to this question. The device is thinner than most rugged laptops but still sturdier than most consumer laptops. The 5420 Rugged doesn't skimp on performance, either. Sporting an 8th Gen Intel Core i7-8650U, 16 GB of RAM, and a 512 GB NVMe SSD, the 5420 Rugged keeps up with most modern premium business-class laptops. The 5420 Rugged also sports an AMD Radeon RX 540 GPU with 4 GB of GDDR5 VRAM, giving it a bit more graphical power than a standard office machine. Whether you're a first responder or a soldier stationed overseas, the Latitude 5420 Rugged has you covered with its blindingly bright display, durable chassis and impressive battery life. The Latitude 5420 offers a lot for its sky-high price -- most important, the reassurance that your data is safely housed within its rugged chassis. The advantage of subnotebooks is that the entire laptop can be small and therefore easily portable. The smaller display also has the advantage of requiring less power, which further improves battery life and thus mobility. The disadvantage is that reading texts is more strenuous on the eyes. High resolutions are more likely to be found in standard laptops.» To find out how fine a display is, see our DPI List.
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