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    Gram SuperSlim 15
    A 15.6-inch laptop tested with Windows 11 Home, an Intel Core Ultra 7 155H 3.8GHz processor, 32GB of memory, integrated Intel Arc Graphics, and two 1TB solid-state drives.
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    Description
    A 15.6-inch laptop tested with Windows 11 Home, an Intel Core Ultra 7 155H 3.8GHz processor, 32GB of memory, integrated Intel Arc Graphics, and two 1TB solid-state drives.
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    We investigate, research and test so you can choose with confidence.

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    We investigate, research and test so you can choose with confidence.

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

    CR Expert Take

    How did it perform in our owner surveys and expert lab testing?

    Overall Score

    The Overall Score for this model incorporates our expert lab test results, as well as ratings for that brand’s reliability and owner satisfaction from our annual product owner survey of members.
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    Current Range of Tested Laptops

    What goes into the Overall Score?

    OWNER SURVEYS

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    Predicted Reliability
     /  5
    Owner Satisfaction
     /  5
    Portability
     /  5
    Performance
     /  5
    Display
     /  5
    Ergonomics
     /  5
    Versatility
     /  5
    Color
     /  5
    Battery Life - web (hr.)
     /  5
    Battery Life - video (hr.)
     /  5
    Weight (lbs.)
     /  5
    OS
     /  5
    Touch screen
     /  5
    2-in-1
     /  5
    Battery life (hr.)
     /  5
    Thin & light
     /  5

    Detailed Test Results

    Performance: Overall this laptop's performance was very good. Tasks like email, word processing and web browsing will be accomplished quickly. Compared to other tested laptops, it was fast for common tasks such as web browsing and video conferencing. Applications start up quickly. Speed was adequate when composing documents, working on data spreadsheets, and other productivity tasks, and it was fast for manipulating filters on multiple images, converting and editing videos, and rendering 3D models and calculating simulations. Graphical tasks run faster among other models with only integrated graphics.

    Portability: This laptop is an excellent choice for traveling. Battery life lasted 17.25 hours in a light load of web browsing tests, and 16.5 hours in a heavier load of 4K video playback tests. Results were outstanding enough to last well beyond a typical day of mixed use, lasting longer than most other similar laptops. At 2.2 lbs, weight was typical for a laptop of this size category.

    Ergonomics: Some features of the keyboard, touchpad, and labeling, were well-designed, and were comfortable or convenient to use. The keyboard has large keys and was comfortably sized. Its high contrast letters were easy to read, and the backlighting can be useful in dark rooms. There's a dedicated number pad for faster data entry. The power button was well labeled and conveniently located. The display feels more flexible than on most other laptops.

    Display: The display quality was very good overall. Colors were near-accurate, and mostly realistic and natural looking. The display has a wide viewing angle, especially important if more than one person needs to see the screen at a time, say, for a video or presentation. Its OLED display produces a wider array of colors and has better contrast than on most other tested laptops, which can help add realism to videos or slideshows.

    Useful features and attributes on this model include: The spacious two 1TB solid-state drives offer plenty of room for storing your music, photos, and movies. You can connect common external devices such as hard drives and Blu-ray burners using USB4 Gen 3x2 (40 Gbps) for maximum performance. This laptop supports DisplayPort over USB-C for connecting to an HDTV or monitor. The power supply and chassis are lighter than the average weight of a comparable laptop and power supply.

    Downsides: There is no memory-card reader, so you'll need to buy an external reader or connect your digital camera directly to this laptop to transfer photos. It lacks any full-sized USB-A ports, so you will need an adapter if you have accessories that require this USB type. At about 6 ft length, the power cable is shorter than most others, so you'd need to be mindful of power outlet locations.

    About

    The LG Gram SuperSlim 15 is a 15.6-inch laptop with OLED display and a screen resolution of 1920 x 1080. The display has a refresh rate of 60 and a max bit depth of 10. It has 32GB of memory and two 1TB solid-state drives. It has an Intel Core Ultra 7 155H 3.8GHz processor and integrated Intel Arc Graphics. It was tested with Windows 11 Home installed.

    It has 3 USB-C ports built-in on the laptop. However, you'll lose a USB port to plug in the power cable when charging the laptop. Video outputs include: supporting Thunderbolt 4 (40 Gbps) and DisplayPort over USB-C. WiFi 6E is also supported with a compatible router, which can use the 6GHz band for better throughput, and can be helpful in dense apartment buildings. It has Bluetooth 5.3 built-in. It has a 2.1MP webcam for video conferencing.

    The LG Gram SuperSlim 15 measures 14 inches wide by 8.9 inches deep by 0.6 inches high, and it weighs 2.2 lbs. It's backed by a 12-month warranty with 12 months of free tech support over telephone.

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