•  Date Published: 28 Oct 2024
    • Qualcomm Snapdragon X Elite X1E-78-100
    • Qualcomm Snapdragon X Elite Adreno GPU
    • 14.5”, 3K (2944 x 1840), 90 Hz, OLED
    • 512GB SSD
    • 16GB RAM
    • 1.28 kg (2.8 lbs)
    6.7
    TOTAL SCORE
    8.0 Portability Excellent
    10.0 Display EXCEPTIONAL
    6.2 For Work Good
    3.7 For Gaming Mediocre

    Review

    Lenovo Yoga Slim 7 in-depth review

    The 14.5-inch Lenovo Yoga Slim 7x Gen 9 is one of the latest Copilot+ PCs. All devices of this series come as a full package with a few exceptions here and there. This laptop has minimal optional features which is good news. You can choose between a 10-core Snapdragon X Plus X1P-64-100 or a 12-core X Elite X1E-78-100 CPU. We picked a machine with the latter. As you may already know, these chips are pretty powerful when it comes to AI tasks but they are also efficient at the same time. Yes, the battery life is great! You can change the 2242 SSD but the Wi-Fi 7 card is soldered as well as the RAM.The display is an OLED touchscreen with a 90Hz refresh rate, 2944x1840 resolution, and HDR capabilities. We'll hint that this screen is suitable for content creation.The machine offers top-e[...]

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    Pros

    • Quiet fans during heavy loads in "Best Performance" mode
    • Thin and light (12.9 mm / 1.28 kg)
    • Solid aluminum build
    • Feels super responsive for daily or office tasks
    • 90Hz OLED touchscreen with 2944x1840 resolution (LEN8AC2)
    • 16:10 aspect ratio and wide viewing angles (LEN8AC2)
    • 100% sRGB and DCI-P3 coverage (LEN8AC2)
    • Infinite contract ratio (LEN8AC2)
    • 502 nits / 929 nits of max brightness in SDR / HDR mode (LEN8AC2)
    • HDR and Dolby Vision capabilities (LEN8AC2)
    • 1080p IR Web camera
    • E-shutter switch
    • Comfortable backlit keyboard
    • Smooth and accurate touchpad
    • Modern port selection 3x USB4 ports
    • The Snapdragon X Elite X1E-78-100 sustains a 3.42 GHz / 2.42 GHz frequency in short and long loads
    • Very long battery life (~16 hours of videos)
    • Fast SSD (SAMSUNG PM9C1a)
    • Quality audio
    • Wi-Fi 7 + Bluetooth 5.4

    Cons

    • No Type-A ports
    • No fingerprint reader
    • PWM usage (LEN8AC2)
    • Some apps and games still don't work at all
    • Soldered RAM and Wi-Fi card + just one M.2 slot
    • Poor iGPU gaming performance

    Disassembly, maintenance and upgrade options

    Opening the Lenovo Yoga Slim 7x Gen 9 Hint: Ensure the laptop is powered off and unplugged before starting.Undo the four Torx-head screws securing the bottom panel of the laptop. Use a lever tool to pop the back panel near the top corners. Fully pry open the rear with a thin plastic tool, then carefully work your way around the sides and the front to release the clips. To release the stiff internal clip in the center, lift the panel on the left or right side and wiggle it slightly until it disengages.More info: The bottom plate houses internal components and incl[...]

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    DISPLAY: 14.5-inch, 2944x1840, OLED

    • Name
    • LEN145WQ+ (LEN8AC2)
    • Diagonal
    • 14.5"
    • Pixel density
    • 239.43 ppi
    • Brightness
    • 502 cd/m2
    • sRGB
    • 100%
    • PWM frequency
    • 354 Hz
    • Panel Type
    • OLED
    • Resolution
    • 2944x1840
    • Becomes "Retina" from
    • 14 inches (37 cm)
    • Contrast
    • infinite
    • dE Color Checker
    • 1.6 1.2
    • PWM Rating
    • 10.0: (safe)

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    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.

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    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.

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    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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