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Black 15.6 inch Dell Inspiron laptop closed on white background

DELL

DELL Inspiron 3520 15 laptop i7-1255U 16GB 512GB SSD

SKU CH-J4BQ-GK7FE

A 15.6-inch Full HD 120 Hz laptop with a 10-core Intel Core i7-1255U processor, 16 GB DDR4 memory, 512 GB SSD, Intel Iris Xe graphics, Wi-Fi 6 and Windows 11 Pro

  • Screen size15.6 in (39.6 cm)
  • ProcessorIntel Core i7 12th Gen
  • Graphics processorIntel Iris Xe Graphics
  • Memory size16 GB
  • SSD storage512 GB
  • Display resolution1920 × 1028

Model 16GB/512GB

  • 10-core i7-1255U up to 4.7 GHz for responsive multitasking
  • 6" 120 Hz FHD anti-glare screen for smooth visuals
  • 16 GB DDR4 plus 512 GB SSD for fast storage
  • Wi-Fi 6 AX201 and Bluetooth for reliable wireless
  • HDMI 1.4 plus USB 3.2 Gen 1 and USB 2.0 ports for connectivity

Dell Inspiron 3520 15 with 12th Gen i7

This 15.6 inch laptop combines a 10-core Intel Core i7-1255U processor with 16GB of memory and a 512GB SSD. It runs Windows 11 Pro and includes a 120Hz Full HD display, Intel Iris Xe graphics, Wi-Fi 6 and a webcam.

Suits mobile professionals needing a responsive

The integrated graphics and lack of a backlit keyboard make it less suitable for buyers who want discrete GPU performance or prefer illuminated keys for low-light typing.

120Hz Full HD display defines the visual experience

The 15.6 inch panel runs at 1920 x 1080 resolution with anti-glare coating and 250 nit brightness. This refresh rate is the specification that determines whether the screen meets your workflow needs.

How it compares

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

Price $704.99
Pricier than about 58% of the 32,549 comparable items (median $599.99).
Screen size 15.6 in (39.6 cm)
Higher than about 60% of the 32,085 comparable items (median 15.2 in).
Memory size 16 GB
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
Product lineRaider
Model nameInspiron 3520 15
Product colorBlack
Design styleStandard
Product typeHome / Personal
Recommended useConsumer
Processor
ProcessorIntel Core i7 12th Gen
Processor modelIntel Core i7-1255U
CPU cores10-core (2P+8E) Processor
Turbo clock speed3.5 GHz
Memory
Memory size16 GB
Storage
SSD storage512 GB
Hard driveNo
Optical driveNo
Display
Screen size15.6 in (39.6 cm)
Display resolution1920 × 1028
Touch inputNon-Touch Screen
Display formatFHD
Screen featuresLED backlight
Graphics
Graphics processorIntel Iris Xe Graphics
Graphics typeDedicated Card
Audio & video
SoundIntegrated Sound card
SpeakersInternal Speakers
Web cameraYes
Connectivity
Bluetooth supportYes
Ports & slots
USB ports3
HDMI ports1 x HDMI
Audio jacks1 x Headphone/Microphone Combo Jack
Size & build
Product weight3–3.9 lb (1.36–1.77 kg)
In the box
Included itemsLaptop, Charger
Software
Operating systemWindows 11 Pro
More details
Pointing deviceYes
KeyboardFull size with Keyboard light
Keyboard backlightNon-backlit

Other versions of this model

2 more in the same range

Questions about this item

How does the 10-core i7-1255U perform in everyday multitasking?

The 10-core processor with 12 threads and up to 4.7 GHz boost handles office apps, browser tabs and video calls smoothly.

What external display limits does the HDMI 1.4 port impose?

The HDMI 1.4 output drives a 1080p screen at 120 Hz or a 4K panel at lower refresh rates.

Will the 15.6 inch chassis fit in a standard 15 inch laptop sleeve?

At 14.11 x 9.27 x .82 inches and 3.65 lbs it matches typical 15 inch sleeve dimensions.

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