Picture of a Dell Inspiron 15 3520 Laptop with two girls lying on the grass and making bubble gum on the screen.

Inspiron 15

Tech Specs

Processor
12th Gen Intel® Core™ i5-1235U (12 MB cache, 10 cores, 12 threads, up to 4.40 GHz Turbo)
Operating System
Windows 11 Home, English, Dutch, French, German, Italian
(Dell Technologies recommends Windows 11 Pro for business)
Graphics Card
Intel® UHD Graphics
Display
15.6", FHD 1920 x 1080, 120Hz, WVA, Non-Touch, Anti-Glare, 250 nit, Narrow Border, LED-Backlit
Hard Drive
512 GB, M.2, PCIe NVMe, SSD
Memoryi
8 GB, 1 x 8 GB, DDR4, 2666 MHz
Primary Battery
3 Cell, 41 Wh, integrated
Wirelessi
Intel® Wi-Fi 6 AX201 (2x2) Wi-Fi + Bluetooth
Choose your colour
Platinum Silver
Microsoft Office
No Microsoft Office License Included 30 day Trial Offer Only
Security Software
McAfee® LiveSafe™ 30-day trial
Support Services
1Y Onsite Hardware Service
Accidental Damage Protection
None
Keyboard
English UK Non-Backlit Keyboard
Ports
1 USB 3.2 Gen 1 Type-C® port with DisplayPort 1.4 (on 12th Gen Processor configured with Type-C®)i
1 USB 3.2 Gen 1 port (on systems configured with Type-C®)
2 USB 3.2 Gen 1 ports (on systems configured with non Type-C®)
1 USB 2.0 port
1 Power Jack
1 headset (headphone and microphone combo) port
1 HDMI 1.4 port
HDMI 1.4 (Maximum resolution supported over HDMI is 1920x1080 @60Hz. No 4K/2K output)
Slots
1 M.2 2230 slot for WiFi and Bluetooth card
1 M.2 2230/2280 slot for solid-state drive
1 SD-card slot
Dimensions & Weight
Plastic:
Height (front): 16.96 mm (0.67 in.)
Height (rear): 21.07 mm (0.83 in.)
Width: 358.50 mm (14.11 in.)
Depth: 235.56 mm (9.27 in.)
Starting weight (minimum): 1.65 kg (3.65 lbs.)i

Aluminum:
Height (front): 15.52 mm (0.61 in.)
Height (rear): 19.59 mm (0.77 in.)
Width: 358.50 mm (14.11 in.)
Depth: 234.90 mm (9.24 in.)
Weight (minimum): 1.63 kg (3.58 lbs.)i
Camera
Plastic: 720p at 30 fps HD camera Single integrated microphone
Aluminium: 1080p at 30 fps FHD RGB camera Dual-array microphones
Audio and Speakers
Stereo speakers, 2 W x 2 = 4 W total
Power
65 Watt AC Adapter

Video Card

Video Card


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Warranty

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Accidental Damage Support

Accidental Damage Support


Extended Battery Service

Extended Battery Service


PDF Solutions

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Digitally Delivered Software

Digitally Delivered Software


Monitors

Monitors


Essential Accessories

Essential Accessories

Inspiron 15

Original Price
£678.99
Price
628.99
Total Savings
£50.00
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Product ID:
cn32012sc

Features


Operating system

Available with Windows 11.
Picture of a Dell Inspiron 15 3520 Laptop with a smiley man wearing a yellow shirt staring a pink ball above his head.

 

Daily to-do's, done

Experience responsive yet quiet performance, featuring 12th generation Intel® Core™ processors combined with PCIe SSD options. Optional NVIDIA® discrete graphics are available.

Benefit from roomy keycaps and a spacious touchpad that makes it easier to navigate your content and ComfortView software, which is a TUV Rheinland certifiedi solution, reduces harmful blue light emissions to keep your eyes comfortable over extended viewing times. Also, sleek three-side narrow borders encase an optional FHD display.
Picture of three Dell Inspiron 15 3520 Laptops placed side by side, two opened and one closed.

A modern, thoughtful design

Styled in Carbon Black or Platinum Silver for a classic look.

Connect confidently with a built-in HD webcam that makes you look great. And your PC is designed to last through regular use, with tiny rubber feet and bumpers on the hinge that keep it from skidding and provide additional stability when on hard surfaces.

All the sights and sounds

Look and sound your best with enhanced audio and visual features only available on Platinum Silver configurations with an Aluminum top cover. With an FHD camera paired with temporal noise reduction hardware and wide dynamic range software, you'll be seen with clarity. When you need to disconnect, a mechanical camera privacy shutter gives you peace-of-mind.

Make sure you’re heard with built in dual microphones and AI that reduces background noise, while Waves MaxxAudio® Pro optimized speakers offer loud volume and crystal clear audio, so you don't miss a word.
Inspiron 15 3520 Laptop - PDP Slice
Picture of an opened Dell Inspiron 15 3520 Laptop with its back and Dell’s logo visible.

Purposeful features

Your Inspiron 15 is EPEAT Silver certifiedi, so you can feel good about your purchase. In addition, your laptop’s painted parts use low VOC (Volatile Organic Compounds) waterborne painti while the bottom cover incorporates post-consumer recycled plastics to help keep waste out of landfills.

Finally, your laptop’s packaging trays use 100% recycled paper while other packaging componentsi are comprised of up to 90% recycled materials.
Picture of a Dell Inspiron 15 3520 Laptop with a smiley girl wearing a black hat and t-shirt on the screen.

 

Easy-to-use technology

With optional WIFI 6, your Inspiron’s WIFI transfer speeds, range and reliability work better than ever in high traffic areas. ExpressCharge™i capabilities minimize the time you spend tethered to an outlet and will recharge your battery up to 80% in 60 minutes.
Windows 11

Their latest. Our greatest.

Together, Windows 11 and Dell PCs create a best-in-class experience.
 
An inspiring new look and feel makes for a calmer desktop. Snap assistant helps focus your workflow while desktops allow you to organise your open windows.

Call, chat, and make plans come to life with Teams on Windows 11i right from your PC regardless of what computer or phone or tablet they are on.i

Learn More
Picture of two Dell Inspiron 15 3520 laptops placed sideways with numbers from 1 to 7 signaling the product ports.

 

Ports & Slots

1. SD Card Reader
2. USB 2.0
3. Headset jacki


4. Power Jack
5. HDMI 1.4i
6. USB 3.2 Gen 1 Type-A
7. USB 3.2 Gen 1 Type-Ai

i



Picture of a Dell Inspiron 15 3520 laptop with its back visible and numbers from 1 to 3 signaling product dimensions & weight.

 

Dimensions & Weight

1.Height: 16.96–21.07 mm (0.67–0.83 in.)2. Width: 358.50 mm (14.11 in.)3. Depth: 235.56 mm (9.27 in.)
Starting Weight: 1.65 kg (3.65 lbs.)i


Configurations with aluminum top cover:
1.Height: 15.52-19.59 mm (0.61-0.77 in.)
2. Width: 358.50 mm (14.11 in.)
3. Depth: 234.90 mm (9.24 in.)
Starting Weight: 1.63 kg (3.58 lbs.)i



Essential accessories for your Inspiron 15 laptop

 
Dell Essential Backpack 15 l ES1520P

Dell Essential Backpack 15 l ES1520P

A bright, reflective graphic on the front panel of the Dell Essential Briefcase 15 helps increase visibility during low light commute hours and provides quality protection for your laptop.

Dell Multimedia Keyboard | KB216

Dell Multimedia Keyboard | KB216

This compact, full-sized wired keyboard comes with quiet keys and multimedia shortcuts and is spill resistant.

Dell Optical Mouse | MS116

Dell Optical Mouse | MS116

Features optical LED tracking and wired connectivity providing a stellar performance day after day.

Dell 24 Monitor | S2421H

Dell 24 Monitor | S2421H

23.8” monitor beautifully designed to sit easily into any space ready for your everyday lifestyle.

Protect your purchase

You do everything on your PC. It's nice to feel protected, especially at an affordable price.
Premium Support

Premium Support

Get help fast with access to 24x7 expert tech support over the phone or online for hardware issues and software installation. If we can’t solve it remotely, we’ll send a technician to your home, school, or work to fix it.

Accidental Damage Service

Accidental Damage Service

Stay worry-free, with protection from accidental drops, spills, and surgesi. Access to repairs is easy, with support designed to get you up and running fast.

Premium Support Plus

Premium Support Plus

Dell’s most comprehensive support plan allows you to get the most out of your PC, with the least amount of effort. From technology that predicts and fixes problems, to extra protection with Accidental Damage Service, you’ll enjoy day and night support.