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Grey 15.3 inch touchscreen laptop with numeric keypad

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

  • ColorGray
  • Operating SystemWindows 11 Home
  • CPU TypeAMD Ryzen 7
  • Processor NameAMD Ryzen 7 170
  • Turbo Frequency4.80GHz
  • Screen Size15.3"

Sizenanme 16GB RAM | 512GB SSD

  • 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.

Highlights

  • 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

Specifications

BrandLenovo
SeriesIdeaPad
ModelSlim 3
ColorGray
Operating SystemWindows 11 Home
CPU TypeAMD Ryzen 7
Processor NameAMD Ryzen 7 170
Turbo Frequency4.80GHz
Screen Size15.3"
TouchscreenTouch Screen
Display TypeFHD+
Resolution1920 x 1200
GPU/VPUAMD Radeon Graphics
Graphic TypeIntegrated Card
SSD512GB PCIe
Memory16GB DDR5
Memory SpeedDDR5 4800
Memory Slot (Total)1
Memory Slot (Available)1
Max Memory Supported64 GB
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothYes
USB3
Video Port1 x HDMI
HDMI1 x HDMI
Audio PortsYes
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
WebcamYes
Card Reader4-in-1
StyleStandard
TypeHome / Personal
UsageEveryday Value
AC Adapter/Charger65-watt AC Adapter
BatteryLithium Ion
Battery LifeUp to 10 Hours
Dimensions (W x D x H)13.52" x 9.43" x 0.74"
Weight3 - 3.9 lbs.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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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