•  Date Published: 19 Jul 2025
    • Intel Core i7-1185G7
    • Intel Iris Xe Graphics G7 (96EU)
    • 15.6”, Full HD (1920 x 1080), IPS
    • 512GB SSD
    • 32GB RAM
    • 1.53 kg (3.4 lbs)
    5.6
    TOTAL SCORE
    8.1 Portability Excellent
    7.0 Display Very Good
    5.4 For Work Average
    3.5 For Gaming Mediocre

    Review

    Dell Latitude 15 7520 in-depth review

    On paper, the Latitude 15 7520 seems like a very promising machine. Optional UHD display with HDR capabilities. LTE connectivity and Tiger Lake processors are other features.Ultimately, this device doesn't look like a typical business device. In addition to being productive, it looks absolutely stunning. Interestingly, Dell offers the machine with either an aluminum or a Carbon Fiber chassis. From the pictures that lie ahead, you can see that we were able to lay our hands on a Carbon device.So, by addressing the looks factor, Dell is trying to salvage some users from Lenovo, as the Chinese brand pushed hard for its new ThinkBook brand a couple of years back.You can check the prices and configurations in our Specs System: https://laptopmedia.com/series/dell-latitude-15-7520/ [...]

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    Pros

    • Thin and light design
    • Good battery life
    • A bunch of privacy and security features
    • Dual Thunderbolt 4 support
    • Optional LTE card
    • No PWM (559D1-156WFD (LGD0684))
    • Choice between aluminum and carbon for the body
    • Abundance of ports

    Cons

    • Quite expensive
    • Soldered memory
    • 53% of sRGB coverage (559D1-156WFD (LGD0684))

    Disassembly, maintenance and upgrade options

    Dell often makes good decisions with its business notebooks. However, the lack of memory slots on this machine is kind of disappointing.Check out all Dell Latitude 15 7520 prices and configurations in our Specs System or read more in our In-Depth review.1. Remove the bottom plate To get inside the laptop, you have to undo a total of 8 captive Phillips-head screws. Then, pry the bottom panel, starting from the hinge gaps.2. Battery Once you pop the panel open, you will see the 63Wh battery pack.3. Мemory and storage Unfortunately, the memory here is soldered to the [...]

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    DISPLAY: 15.6-inch, 1920x1080, IPS

    • Name
    • 559D1-156WFD (LGD0684)
    • Diagonal
    • 15.6"
    • Pixel density
    • 141.21 ppi
    • Brightness
    • 297 cd/m2
    • sRGB
    • 53%
    • PWM frequency
    • No PWM (Flicker-Free)
    • Panel Type
    • IPS
    • Resolution
    • 1920x1080
    • Becomes "Retina" from
    • 24 inches (62 cm)
    • Contrast
    • 960:1
    • dE Color Checker
    • 4.9 3.8
    • PWM Rating
    • 10.0: (safe)

    Buy our profiles for 559D1-156WFD (LGD0684)

    In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

    Office Work

    Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

    Design and Gaming

    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.

    Health-Guard

    Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

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