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Lenovo

Lenovo IdeaPad Slim 3 15.3" FHD+ Touchscreen laptop Ryzen 7 170 16GB DDR5 512GB Grey

SKU CH-18TV-EBNQX

15.3" FHD+ touchscreen laptop with Ryzen 7 170, 16GB DDR5 and 512GB SSD

  • Screen size15.3 in (38.9 cm)
  • ProcessorAMD Ryzen 7
  • Graphics processorAMD Radeon Graphics
  • Memory size16 GB DDR5
  • SSD storage512 GB PCIe
  • Display resolution1920 × 1200
  • 3" FHD+ touchscreen with 300 nits and anti-glare coating
  • Ryzen 7 170 at 4.8 GHz with 8 cores and 16 threads
  • 16 GB DDR5 4800 memory and 512 GB PCIe SSD
  • Wi-Fi 6 and Bluetooth 5.3 plus USB-C with Power Delivery
  • MIL-STD-810H tested at 3.51 lbs with 50 Wh battery

Portable touchscreen laptop

The Lenovo IdeaPad Slim 3 is a 15.3 inch touchscreen laptop built for students and professionals who want a responsive display and numeric keypad in a light grey chassis. It runs Windows 11 Home on an AMD Ryzen 7 170 processor with integrated Radeon 680M graphics. Sixteen gigabytes of DDR5 memory and a 512GB PCIe SSD handle everyday multitasking and fast boot times.

Thermals and power draw

An external PC cooler is included to assist airflow during heavier workloads. The 50 watt-hour battery supports efficient charging through the USB-C Power Delivery port. Integrated graphics keep power consumption modest for typical office tasks and web browsing. Fan noise stays low during light use thanks to the efficient AMD SoC platform.

Build quality and connectivity

The laptop meets MIL-STD-810H standards across 21 test items and uses durable PC-ABS material. Ports include two USB 2.0 Type-A, one USB-C with DisplayPort 1.2, HDMI 1.4, an SD card reader and a 3.5mm audio jack. Wi-Fi 6 and Bluetooth 5.3 provide modern wireless connectivity. A 720p webcam with privacy shutter and Dolby Audio speakers complete the daily-use feature set.

How it compares

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

Price $524.99
Cheaper than about 57% 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.
Memory size 16 GB DDR5
Typical for this category: the median of 30,127 items is 16 GB.

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameLenovo
Product lineIdeaPad
Model nameSlim 3
Product colorGray
Design styleStandard
Product typeHome / Personal
Recommended useEveryday Value
Processor
ProcessorAMD Ryzen 7
Processor modelAMD Ryzen 7 170
Turbo clock speed4.8 GHz
Memory
Memory size16 GB DDR5
RAM type and speedDDR5 4800
Total memory slots1
Free memory slots1
Maximum supported memory64 GB
Storage
SSD storage512 GB PCIe
Display
Screen size15.3 in (38.9 cm)
Display resolution1920 × 1200
Touch inputTouch Screen
Display formatFHD+
Graphics
Graphics processorAMD Radeon Graphics
Graphics typeIntegrated Card
Audio & video
SoundIntegrated Sound card
SpeakersInternal Speakers
Web cameraYes
Connectivity
Wi-Fi standardWi-Fi 6
Wi-Fi802.11ax Wireless LAN
Bluetooth supportYes
Ports & slots
USB ports3
Video outputs1 x HDMI
HDMI ports1 x HDMI
Audio jacksYes
Memory card reader4-in-1
Power
Battery runtimeUp to 10 h
Power adapter65-watt AC Adapter
Battery packLithium Ion
Size & build
Overall dimensions13.52 in × 9.43 in × 0.74 in
Product weight3–3.9 lb (1.36–1.77 kg)
Software
Operating systemWindows 11 Home
More details
Pointing deviceYes

Other versions of this model

5 more in the same range

Questions about this item

How do I install additional memory in the single available SODIMM slot and what mistake should I avoid?

Remove the bottom cover, insert a DDR5-4800 SODIMM module at an angle until it clicks into the single free slot, then reassemble; the mistake is using a module faster than 4800 MHz, which will not run at its rated speed.

Which component will need replacement first under normal use?

The 50 Wh battery is the part most likely to degrade first; it is internal and not user-replaceable without disassembly.

What thermal limit appears first during sustained heavy workloads?

The processor will hit its thermal ceiling and throttle clock speeds before the external cooler can dissipate enough heat.

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