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Black Dell laptop with 15.6 inch FHD touchscreen display

DELL

DELL DC15255 laptop Ryzen 7 7730U 16GB 1TB 15.6" FHD Touch

SKU CH-KN7S-66Y9V

A 15.6 inch full HD touch laptop powered by an 8-core AMD Ryzen 7 7730U processor with 16GB DDR4 memory and a 1TB NVME solid state drive

  • ColorBlack
  • Operating SystemWindows 11 Home
  • CPU TypeAMD Ryzen 7 7000 Series
  • Processor NameAMD Ryzen 7 7730U
  • Screen Size15.0"
  • TouchscreenTouch Screen
  • Ryzen 7 7730U 8-core processor up to 4.5 GHz for strong performance
  • 6 inch Full HD touchscreen for direct interaction
  • 16 GB DDR4 memory and 1 TB NVME SSD for fast multitasking and ample storage
  • HDMI port and USB Type-C 3.2 for versatile connectivity
  • 720p HD webcam for clear video calls

Dell DC15255 — built for daily work and study

The laptop ships with an AMD Ryzen 7 7730U processor, 16GB DDR4 memory and a 1TB NVME SSD. Windows 11 Home is pre-installed alongside lifetime Microsoft Office. A 15.6 inch FHD touchscreen running at 60 Hz supports direct input for presentations or note-taking. Buyers who need a dedicated graphics card or more than two USB-A ports should look elsewhere.

Sustained load on the Ryzen 7 7730U

The 8-core processor reaches 4.5 GHz boost clocks while the 45W power supply and 3-cell battery feed the system. Under continuous multi-threaded work the chassis warms but the integrated graphics share system memory without a separate VRM. Fan noise rises steadily during long renders or video exports. The 60 Hz panel and 720p webcam do not change under load.

Straightforward setup with a few practical limits

Windows 11 Home boots to a clean desktop; the lifetime Office licence activates on first sign-in. Memory slots support up to 64 GB total if you add modules later. The single USB Type-C 3.2 port carries data only — no video or charging — so external monitors must use HDMI. The SD card reader and combo audio jack are accessible without tools.

Pontos fortes

  • Ryzen 7 7730U 8-core processor up to 4.5 GHz for strong performance
  • 6 inch Full HD touchscreen for direct interaction
  • 16 GB DDR4 memory and 1 TB NVME SSD for fast multitasking and ample storage
  • HDMI port and USB Type-C 3.2 for versatile connectivity
  • 720p HD webcam for clear video calls

Especificações

BrandDELL
ColorBlack
Operating SystemWindows 11 Home
CPU TypeAMD Ryzen 7 7000 Series
Processor NameAMD Ryzen 7 7730U
Screen Size15.0"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
Refresh Rate60 Hz
SSD1 TB
Memory16GB
Max Memory Supported64 GB
HDMI1 x HDMI
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
KeyboardStandard
WebcamYes
StyleStandard
TypeHome / Personal
UsageBusiness
AC Adapter/Charger45-watt AC Adapter
Battery3-cell Lithium Ion
Battery LifeUp to 10 Hours
Dimensions (W x D x H)14.15 IN x 9.25 IN x 0.90 IN
Weight3 - 3.9 lbs.

Perguntas sobre este artigo

How quiet and cool does the Ryzen 7 7730U run during all-day workloads?

The 8-core Ryzen 7 7730U operates at a 15 W base power level with a 45 W adapter, so fan noise stays low and surface temperatures remain comfortable for extended sessions.

Which peripherals or cables must I already own to use every port on this laptop?

You will need a USB-C 3.2 cable for the Type-C port, an HDMI cable for external displays, a USB-A 3.2 device for the two Gen1 ports, and an SD card for the media reader.

Will my older USB 2.0 flash drives and 60 Hz monitors work without adapters?

Yes, the single USB 2.0 port accepts legacy drives directly, and the HDMI output drives 1080p 60 Hz screens natively.

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