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Slim silver laptop with 15.3 inch touchscreen display open on desk

Lenovo

Lenovo IdeaPad Slim 3 15.3" Touch Ryzen 5 8540U 8GB 512GB

SKU CH-8JY8-CXMH1

A 15.3" touchscreen laptop with a Ryzen 5 8540U processor, 8GB DDR5 memory, 512GB SSD and Radeon 740M graphics for everyday productivity

  • Screen size15.3 in (38.9 cm)
  • ProcessorAMD Ryzen 5
  • Memory sizeGB
  • SSD storage512 GB
  • Refresh frequencyHz
  • Graphics typeIntegrated Card
  • 3" WUXGA IPS touchscreen for hands-on clarity
  • AMD Ryzen 5 8540U up to 4.90 GHz for responsive multitasking
  • Integrated Radeon 740M graphics for smooth visuals
  • 8 GB DDR5-5600 memory soldered for fast data access
  • 512 GB PCIe Gen4 SSD in compact 2242 form factor

15.3″ Touch Laptop for Mobile Professionals

The Lenovo IdeaPad Slim 3 is a 15.3 inch Windows 11 laptop built around an AMD Ryzen 5 8540U processor with integrated Radeon 740M graphics. It ships with 8 GB of soldered DDR5 memory and a 512 GB M.2 2242 PCIe Gen4 QLC solid-state drive. The WUXGA IPS touchscreen delivers 1920 by 1200 resolution at 60 Hz with 300 nits brightness and 45 percent NTSC coverage.

Suits Light Productivity, Not Heavy Workloads

This machine suits students, commuters and office workers who need a thin, 1.00 lb chassis, touchscreen input and all-day battery life for web apps, documents and video calls. Buyers who want upgradeable memory, a discrete GPU for creative rendering or gaming, a higher-colour-gamut panel or multiple high-speed ports should look at other form factors.

Soldered 8 GB DDR5 Limits Multitasking Headroom

The single most decisive specification is the 8 GB of DDR5-5600 memory that is soldered to the motherboard and cannot be increased. If your workflow regularly runs virtual machines, large creative projects or many browser tabs simultaneously, this fixed capacity will become a bottleneck before the processor or storage do.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $494.99
Cheaper than about 60% of the 32,549 comparable items (median $599.99).
Screen size 15.3 in (38.9 cm)
Typical for this category: the median of 32,085 items is 15.2 in.
SSD storage 512 GB
Typical for this category: the median of 28,746 items is 512 GB.

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Specifications

Product
Brand nameLenovo
Model name83KA003CUS
Part number83KA003CUS
Product typeMainstream
Processor
ProcessorAMD Ryzen 5
CPU coresSingle-core Processor
Memory
Memory sizeGB
Storage
SSD storage512 GB
Hard driveNo
Display
Screen size15.3 in (38.9 cm)
Refresh frequencyHz
Touch inputNo
Graphics
Graphics typeIntegrated Card
Connectivity
Bluetooth support5.0
Power
Battery pack3-cell Lithium Ion
Size & build
Product weight1 lb (0.45 kg)
More details
Keyboard backlightNo

Questions about this item

Does the laptop include a charger in the box?

The Lenovo IdeaPad Slim 3 ships with the laptop, a power adapter and documentation. No extra accessories are required to start working.

Should I choose the 8 GB soldered memory or look for a larger capacity?

The 8 GB DDR5-5600MT/s memory is soldered and cannot be upgraded, so select this configuration only if your workload fits within 8 GB.

What does the 4.90 GHz boost clock mean for daily use?

The Ryzen 5 8540U can reach 4.90 GHz for short bursts, speeding up single-thread tasks like web browsing and document editing.

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