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The Latitude 7480 is a high-quality and solid business laptop. Its ever-present coil whine could be a deal breaker for some, however. LG Philips LGD0557 tested with X-Rite i1Pro 2Maximum: 344.4cd/m² (Nits) Average: 321.2cd/m² Minimum: 16.08cd/m²
The maximum dE2000 color deviation is 2.7, which isn’t bad since values above 4.0 are usually unwanted especially when there’s color sensitive work involved. The contrast ratio is good – 1010:1. The average temperature for the upper side under maximal load is 29.5 °C / 85 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office. An amazing display that lasts all day See the difference: An optional touch-enabled, high resolution display makes it simple to view and manage your work throughout the day.
Flexible docking options
The maximum temperature on the upper side is 39 °C / 102 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office. SupportAssist, previously called My Dell, provides system updates, detects issues and sends you alerts based on your device, which makes solving and preventing problems easier than ever. This application gives you access to everything you need to take the guesswork out of maintaining PCs and tablets. For more information and installation instructions see the following link: I have both E7470 and 7480. The display of 7480 is better in terms of white color. The white areas of 7480 seems a bit gray or yellowish.This is not related to brightness, even I reduce the brightness of E7470 (7480 is set to max) , the white areas are more white on E7470. I would prefer E7470 in terms of screen.
Your system is shipped with some pre-installed applications and software which are designed to make
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The panel used for this unit is a Full HD (1920×1080) IPS manufactured by LG with model number LGD0557 (LP140WF7) with 14-inch diagonal. This means that the pixel density is 157 ppi while the pixel pitch is 0.161 x 0.161 mm. It can be considered as “Retina” when viewed from a distance equal or greater than 56 cm. We’ve recorded a maximum brightness of 336 cd/m2 in the center and 313 cd/m2 as average across the surface with just 11% maximum deviation. The color temperature on the screen at maximum brightness is 7200K so colors will appear a bit colder than usual – 6500K is the optimal white point. Below you can see how the measurements change at 140 cd/m2 luminance or in other words – 41% brightness. With regards to the noise, the Latitude 7480 is decidedly a "mixed bag". On the plus side, the notebook is exceptionally quiet as far as the expected noise is concerned thanks to hinge-based exhaust fan location. At idle, the system is more or less inaudible at 28.6 dB. Even when experiencing heavy stress the notebook tops out at only 31 dB, which is whisper-quiet even by business notebook standards. Most other systems are louder: the two ThinkPads reach just under 40 dB, the dual-fan equipped Latitude 5480 tops out at a much more noticeable 47 dB.
This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65. The “Design and Gaming” profile is created at 140 cd/m2 brightness, D65 (6500K) white point and optimal gamma in sRGB mode.The section below, provides links to articles that contain information about the different hardware on your system. They can help you to troubleshoot any problems that might be identified by the above diagnostics. There are also general "How to" articles that can help with tasks, for example like updating the BIOS or upgrading a hard drive. AC Adapter and Battery This section provides links to information about locations of connectors and ports, pictures of your system, and will help you to get started with your system. Switching on the GPU stress test, however, didn’t result in CPU throttling, which is the usual case, but it did lower the frequency down to 2.9 GHz. Operations seem to be normal even under extended heavy workload without overheating. Like most 14-inchers, the Latitude 14 7480 offers only an M.2 SSD slot (located right next to the battery) – no 2.5-inch drive bay, unfortunately. Anyway, SSDs with the 2280 standard fit in while the motherboard itself supports PCIe NVMe SSDs. However, our unit shipped with SanDisk X400 M.2 running on SATA III controller, which is a big let-down since the laptop falls into the premium segment.
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