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Black Dell Inspiron 15 laptop, 15.6 inch touchscreen, closed lid

DELL

DELL Inspiron 15 3000 3520 Laptop i7-1255U 16GB 512GB 15.6" FHD Touchscreen

SKU CH-WX5X-9469H

A 15.6-inch FHD touchscreen laptop powered by a 10-core Intel Core i7-1255U processor with 16GB memory and a 512GB SSD

  • ColorBlack
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core i7 12th Gen
  • Processor NameIntel Core i7-1255U
  • Turbo Frequency3.5 GHz
  • Number of Cores10-core Processor

Options 16GB/512GB

  • 10-core Intel i7-1255U reaches 4.7 GHz for responsive multitasking
  • 6 inch FHD anti-glare touchscreen shows crisp 1920 x 1080 visuals
  • Intel Iris Xe graphics delivers smooth everyday graphics performance
  • 16 GB DDR4 memory plus 512 GB SSD keeps apps and files fast
  • Wi-Fi 6 and HDMI 1.4 connect to networks and external displays

Built for everyday productivity

The 15.6 inch FHD touchscreen combines a 1920 x 1080 resolution with anti-glare coating for clear visuals in varied lighting. A 12th Generation Intel 10 Core i7-1255U processor with 12 threads handles multitasking across office apps and web sessions. 16GB of DDR4 memory and a 512GB SSD keep the system responsive during typical workloads.

Interface limits for daily use

Wi-Fi 6 provides modern wireless throughput but actual speed depends on the router and environment. The HDMI 1.4 port supports external displays up to its native specification. Two USB-A 3.2 ports and one USB 2.0 port cover common peripherals while the SD card reader aids quick file transfers.

Replacing an older clamshell laptop

This unit suits buyers moving from a non touch device who want pen or finger input on a 15.6 inch screen. The 10 core architecture improves parallel task handling compared to dual or quad core predecessors. It is not for buyers who want more storage than 512GB or builders who need a second graphics card for heavy rendering.

商品特色

  • 10-core Intel i7-1255U reaches 4.7 GHz for responsive multitasking
  • 6 inch FHD anti-glare touchscreen shows crisp 1920 x 1080 visuals
  • Intel Iris Xe graphics delivers smooth everyday graphics performance
  • 16 GB DDR4 memory plus 512 GB SSD keeps apps and files fast
  • Wi-Fi 6 and HDMI 1.4 connect to networks and external displays

商品規格

SeriesRaider
ModelInspiron 15
ColorBlack
Operating SystemWindows 11 Home
CPU TypeIntel Core i7 12th Gen
Processor NameIntel Core i7-1255U
Turbo Frequency3.5 GHz
Number of Cores10-core Processor
Screen Size15.6"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
Display FeaturesLED backlight
GPU/VPUIntel Iris Xe Graphics
Graphic TypeDedicated Card
SSD512GB
HDDNo
Memory16GB
Optical Drive TypeNo
USB3
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardYes
Backlit KeyboardNon-backlit
Other Input DevicesFull size with Keyboard light
WebcamYes
StyleStandard
TypeHome / Personal
UsageConsumer
Weight3 - 3.9 lbs.
Package ContentLaptop, Charger

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Should I choose the 16 GB DDR4 and 512 GB SSD configuration or look for a different capacity?

The 16 GB DDR4 memory and 512 GB SSD are the only specifications listed for this model, so there is no alternative capacity to select.

What does the 4.7 GHz boost clock on the i7-1255U mean for everyday workloads?

The 10-core processor can reach 4.7 GHz for short bursts, giving snappy response in office apps and web browsing before returning to lower speeds for heat management.

What external displays can the HDMI 1.4 port drive?

The HDMI 1.4 output supports one external monitor; the exact resolution and refresh rate depend on the display and cable used.

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