Lenovo IdeaPad Slim 3 Gen 8 15.6" specifications and in-depth review

Lenovo IdeaPad Slim 3 Gen 8 15.6"

Manufacturer: Lenovo

The Lenovo IdeaPad Slim 3 Gen 8 15.6″ is a versatile laptop designed for everyday use. It features a sleek design with a 15.6″ display, offering clear visuals with its 1080 x 1920 resolution. With 16GB of RAM, this laptop is well-suited for multitasking and everyday computing needs.

Under the hood, the Lenovo IdeaPad Slim 3 is powered by a CPU with a turbo clock speed of 4.9GHz, paired with 1TB of internal storage for ample space. It also includes a 47Wh battery, ensuring solid performance for daily tasks, along with a full set of connectivity options, including HDMI and Wi-Fi 6 support.

Pros
  • The laptop includes 3 USB ports, which provide convenient connectivity for various peripherals.
  • It has Wi-Fi 6 support, ensuring fast and reliable wireless internet connections.
  • It offers integrated UHD Graphics 770, which is suitable for everyday tasks and light graphical work.
Cons
  • The laptop lacks Thunderbolt ports, which limits high-speed data transfer and peripheral compatibility.
  • It does not have ray tracing or DLSS support, making it unsuitable for high-end gaming or intensive graphical applications.
  • There is no MagSafe power adapter, which could have provided more flexibility and safety for charging.
  • The laptop does not feature a fingerprint scanner or 3D facial recognition, limiting secure and convenient login options.
Who is this for?

This product is well-suited for users who need a reliable and efficient laptop for everyday tasks such as browsing, office work, and light multimedia consumption. With integrated UHD Graphics 770 and Wi-Fi 6 support, it offers smooth performance for general computing needs. The 3 USB ports allow for easy connectivity to various peripherals, making it a practical choice for users who require basic productivity features and internet access on the go.

Who is this NOT for?

This laptop is not ideal for users who demand high-performance gaming or resource-intensive tasks such as video editing or 3D rendering. The absence of ray tracing, DLSS, and high-end GPU options limits its graphical capabilities. Additionally, it does not support advanced connectivity features like Thunderbolt ports or MagSafe power adapters, making it less suitable for users who need fast data transfer or convenient charging options.

Design:

weight 1620 g
Uses a fanless design
Has a backlit keyboard
warranty period 2 years
volume 1434.205 cm³
width 359 mm
height 235 mm
thickness 17 mm
is weather-sealed (splashproof)
has a rugged build

The Lenovo IdeaPad Slim 3 Gen 8 features a slim and lightweight design, with a weight of 1620 g and a thickness of just 17 mm. It has a compact footprint with a width of 359 mm and a height of 235 mm, making it easy to carry around. The laptop comes with a 2-year warranty but does not have a backlit keyboard or a fanless design. Additionally, it is not weather-sealed or rugged, offering a more standard build.

Display:

screen size 15.6"
resolution 1080 x 1920 px
pixel density 141 ppi
has a touch screen
brightness (typical) 250 nits
refresh rate 60Hz
has anti-reflection coating
supported displays 4

The Lenovo IdeaPad Slim 3 Gen 8 features a 15.6″ display with a resolution of 1080 x 1920 px and a pixel density of 141 ppi, providing sharp and clear visuals. While the screen does not support touch functionality, it offers good visibility with a typical brightness of 250 nits and includes an anti-reflection coating to reduce glare. Additionally, the laptop supports up to four external displays for enhanced productivity.

Performance:

RAM 16GB
RAM speed 4800 MHz
Uses flash storage
internal storage 1024GB
CPU speed 6 x 2.4 & 4 x 1.8 GHz
CPU threads 16 threads
Is an NVMe SSD
DirectX version DirectX 12
GPU clock speed 300 MHz
uses multithreading
maximum memory amount 16GB
DDR memory version 5
turbo clock speed 4.9GHz
GPU turbo 1500 MHz
memory slots 0
PCI Express (PCIe) version 4
semiconductor size 10 nm
Supports 64-bit

The Lenovo IdeaPad Slim 3 Gen 8 is equipped with 16GB of RAM running at 4800 MHz, providing smooth multitasking performance. It features 1TB of internal storage through a fast NVMe SSD, ensuring quick data access. The CPU offers a total clock speed of 2.4 GHz on 6 cores and 1.8 GHz on 4 cores, with a turbo boost up to 4.9 GHz for demanding tasks. Additionally, the laptop supports multithreading and DirectX 12, enhancing its performance in various applications.

Benchmarks:

PassMark result 23805
PassMark result (single) 3569

The Lenovo IdeaPad Slim 3 Gen 8 achieved a PassMark score of 23805, reflecting solid overall performance. For single-threaded tasks, it scored 3569 on the PassMark benchmark, indicating good efficiency in such workloads.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 0
USB 4 20Gbps ports 0
USB 4 40Gbps ports 0
Thunderbolt 4 ports 0
USB 3.2 Gen 1 ports (USB-C) 1
USB 3.2 Gen 1 ports (USB-A) 2
Thunderbolt 3 ports 0
has an HDMI output
Has USB Type-C
supports Wi-Fi
Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot
Bluetooth version 5.2
RJ45 ports 0
HDMI ports 1
HDMI version HDMI 1.4
DisplayPort outputs 0
USB 2.0 ports 0
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The Lenovo IdeaPad Slim 3 Gen 8 offers a range of connectivity options, including USB Type-C, one USB 3.2 Gen 1 USB-C port, and two USB 3.2 Gen 1 USB-A ports. It supports Wi-Fi 6 (802.11ax) for fast wireless connections, and Bluetooth 5.2 for seamless device pairing. Additionally, the laptop includes HDMI 1.4 output, a VGA connector, and an external memory slot, making it versatile for various peripherals and displays.

Battery:

battery size 47 Wh
Has sleep-and-charge USB ports
Has a MagSafe power adapter

The Lenovo IdeaPad Slim 3 Gen 8 is equipped with a 47 Wh battery, offering decent runtime for daily tasks. It features sleep-and-charge USB ports, allowing you to charge devices even when the laptop is in sleep mode. However, it does not support a MagSafe power adapter.

Features:

release date July 2025
has stereo speakers
has a socket for a 3.5 mm audio jack
supports ray tracing
supports DLSS
has Dolby Atmos
Has a fingerprint scanner
number of microphones 2
Uses 3D facial recognition
has voice commands
has a front camera
Has S/PDIF Out port
has a gyroscope
has GPS
has an accelerometer
has a compass
Has an optical disc drive

The Lenovo IdeaPad Slim 3 Gen 8 includes stereo speakers and a 3.5mm audio jack, providing solid audio capabilities for everyday use. It features a front camera for video calls and comes equipped with two microphones for clear voice capture. However, it does not support advanced features like ray tracing, Dolby Atmos, or a fingerprint scanner.

Miscellaneous:

USB 3.0 ports 0
USB ports 3
Thunderbolt ports 0
clock multiplier 24
GPU name UHD Graphics 770
Type Laptop
L2 cache 9.5 MB
L3 cache 24 MB
Has an unlocked multiplier
Uses big.LITTLE technology
Has NX bit
CPU temperature 100 °C
OpenCL version 3
OpenGL version 4.6
GPU execution units 64
Has integrated graphics
Supports ECC memory
memory channels 2
Thermal Design Power (TDP) 45W
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 5200 MHz

The Lenovo IdeaPad Slim 3 Gen 8 features integrated UHD Graphics 770 with 64 GPU execution units, offering basic graphical performance. The laptop is powered by a CPU with a 45W thermal design power (TDP), featuring big.LITTLE technology for efficient processing. It supports up to 5200 MHz RAM speed and has 2 memory channels, though it does not support ECC memory or an unlocked CPU multiplier.

Final Verdict

The product offers solid performance for everyday tasks, equipped with UHD Graphics 770 and Wi-Fi 6 for smooth general computing. Its integrated design, with convenient USB ports and essential connectivity features, makes it a practical choice for basic productivity needs. However, it is not suitable for more demanding activities like gaming or high-performance creative work, as it lacks advanced graphical capabilities and high-speed data transfer options. Overall, this product is ideal for users seeking a reliable, no-frills laptop for typical office and browsing tasks.

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