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Lenovo IdeaPad Slim 3 Laptop 2025 15.6” FHD 1920 x vs Samsung 16” Galaxy Book5 Pro 360 Copilot+ PC, AI

Updated August 2026 — Samsung 16” Galaxy Book5 Pro 360 Copilot+ PC, AI leads on battery and length.

The Lenovo IdeaPad Slim 3 offers great value for everyday use, while the Samsung Galaxy Book5 Pro 360 excels in advanced features and performance.

Why Lenovo IdeaPad Slim 3 Laptop 2025 15.6” FHD 1920 x is better

Price

Lenovo is significantly cheaper at $495.

Weight

Lenovo is lighter at 3.57 lbs.

Battery Life

Lenovo offers up to 6 hours of battery life.

Why Samsung 16” Galaxy Book5 Pro 360 Copilot+ PC, AI is better

Display

Samsung has a superior 3K AMOLED touchscreen.

Processor

Samsung features a more advanced Intel Core Ultra 7.

Build Quality

Samsung is made from durable CNC aluminum.

Overall score

Lenovo IdeaPad Slim 3 Laptop 2025 15.6” FHD 1920 x
70
Samsung 16” Galaxy Book5 Pro 360 Copilot+ PC, AI
85

Specifications

SpecLenovo IdeaPad Slim 3 Laptop 2025 15.6” FHD 1920 xSamsung 16” Galaxy Book5 Pro 360 Copilot+ PC, AI
ProcessorAMD Ryzen 7 5825UIntel Core Ultra 7
RAM16GB DDR416GB
Storage512GB SSD512GB
OSWindows 11 HomeWindows 11 Pro
DisplayFHD 1920x10803K AMOLED

Dimension comparison

Lenovo IdeaPad Slim 3 Laptop 2025 15.6” FHD 1920 xSamsung 16” Galaxy Book5 Pro 360 Copilot+ PC, AI

Price Comparison

The Lenovo IdeaPad Slim 3 is priced at $495.00, while the Samsung Galaxy Book5 Pro 360 is significantly higher at $1,386.99. This makes the Lenovo model approximately 64% cheaper than its Samsung counterpart. For budget-conscious buyers or those seeking a reliable laptop for everyday tasks, the Lenovo option presents a compelling choice without sacrificing essential performance. On the other hand, the Samsung model’s premium price reflects its advanced features and capabilities, making it a better fit for professionals needing cutting-edge technology and performance.

Performance Analysis

The Lenovo IdeaPad Slim 3 is equipped with an AMD Ryzen 7 5825U 8-core processor that offers a robust performance with speeds up to 4.5 GHz. This ensures smooth multitasking and efficient handling of demanding applications. In contrast, the Samsung Galaxy Book5 Pro 360 features the newer Intel Core Ultra 7 processor, designed to enhance productivity with its AI capabilities and higher-performance integrated graphics. While both laptops perform well, the Samsung's processor offers state-of-the-art features that could be more beneficial for users requiring advanced computing power for creative or business tasks.

Display Quality

The display of the Lenovo IdeaPad Slim 3 is a 15.6-inch FHD touchscreen with a resolution of 1920 x 1080. This provides decent clarity and brightness at 300 nits, suitable for general use. On the other hand, the Samsung Galaxy Book5 Pro 360 boasts a 16-inch 3K AMOLED touchscreen that significantly enhances visual quality with vibrant colors and higher resolution, ideal for graphic design, video editing, and detailed work. The Samsung's display technology not only offers sharper images but also incorporates adaptive brightness technology, making it superior for multimedia consumption and creative tasks.

Battery Life

With a 47Wh lithium-ion battery, the Lenovo IdeaPad Slim 3 boasts a battery life of up to 6 hours, which is adequate for typical daily tasks and short periods of use without needing a charge. The Samsung Galaxy Book5 Pro 360, while specific battery life details are not available, is designed for productivity and portability, implying a focus on longer use. Given that it also emphasizes performance for demanding applications, users may expect that the Samsung can handle intensive tasks longer on a single charge, although this requires user-specific testing for confirmation.

Build and Design

The Lenovo IdeaPad Slim 3 has dimensions of 14.15 x 9.25 x 0.70 inches and weighs 3.57 lbs, making it a lightweight option for users who need to transport their laptop frequently. The design is functional and straightforward, emphasizing usability rather than aesthetic flair. In contrast, the Samsung Galaxy Book5 Pro 360 is noted for its sleek and slim profile at just 12.7mm thickness and a weight of 3.72 lbs. Crafted from CNC aluminum, it presents a more premium feel and durability. Users looking for a stylish and portable device may lean toward the Samsung for its modern design.

Connectivity Features

Both laptops offer modern connectivity options, but the Lenovo IdeaPad Slim 3 includes Wi-Fi 6 and Bluetooth 5.2, providing robust wireless connections suitable for efficient work and entertainment. It features multiple USB ports, ensuring compatibility with various devices. The Samsung Galaxy Book5 Pro 360 also includes advanced connectivity features, allowing users to sync their Galaxy phones for seamless integration. This multi-control capability enables users to navigate and control multiple devices from one laptop, indicating a focus on productivity and connectivity that may appeal to tech-savvy users.

Software and Usability

The Lenovo IdeaPad Slim 3 operates on Windows 11 Home, making it suitable for general users who require standard software capabilities. Meanwhile, the Samsung Galaxy Book5 Pro 360 runs on Windows 11 Pro, which offers additional features tailored for business and professional environments, such as enhanced security and more extensive network management capabilities. This distinction may influence users based on their software needs, especially in corporate settings where the Pro version's features can provide significant advantages.

Which should you buy?

Choosing between the Lenovo IdeaPad Slim 3 and the Samsung Galaxy Book5 Pro 360 ultimately depends on your specific needs and budget. If you are looking for a cost-effective laptop that handles everyday tasks well, the Lenovo IdeaPad Slim 3, priced at $495.00, is an excellent option. However, if you require advanced features, superior display quality, and enhanced performance for professional or creative work, the Samsung Galaxy Book5 Pro 360, despite its higher price of $1,386.99, offers significant advantages that justify the investment.