Dell Inspiron 3520 15.6" 120Hz Laptop - i5-1235U, 16GB (Cybist Renewed – Excellent)
Professionally renewed Tested, prepared and backed by our one-year warranty.
Professional capability. Clearly presented.
Business technology. Outstanding value.
Key specifications
- Department
- Computers & IT
- Manufacturer
- Dell
- Product type
- Laptop
- Processor
- i5-1235U
- Graphics
- Iris Xe
- Memory
- 16GB
- Storage
- 1TB · NVMe SSD · PCIe Gen 4
- Operating system
- Windows 11 Pro
- Condition
- Cybist Renewed – Excellent
The details, clearly presented
Full specifications
Review the principal configuration below. Where a product has selectable variants, the purchase controls above show the configuration currently selected.
- Department
- Computers & IT
- Manufacturer
- Dell
- Product type
- Laptop
- Processor
- i5-1235U
- Graphics
- Iris Xe
- Memory
- 16GB
- Storage
- 1TB · NVMe SSD · PCIe Gen 4
- Operating system
- Windows 11 Pro
- Display
- 15.6" FHD 120Hz
- Condition
- Cybist Renewed – Excellent
- SKU
- 3002687AE-RENEWED
Product information
The Dell Inspiron 15 3520 is a versatile and efficient laptop designed to balance business, personal, and entertainment needs in a portable form factor. Featuring a sleek aluminium top cover and weighing only 1.63kg, this notebook provides durability and style while remaining light enough to carry throughout the day. It offers the flexibility of a modern PC in a reliable and practical design.
Performance is powered by the Intel Core i5-1235U processor with 10 cores and 12 threads, operating at 1.3GHz base clock for battery power saving and reaching up to 4.4GHz turbo for demanding tasks. This ensures smooth operation across business workloads, personal computing, and entertainment use. Paired with 16GB DDR4 RAM and a fast 1TB PCIe Gen 4.0 x4 NVMe SSD, the system supports responsive multitasking, quick data access, and ample storage for applications and files. Graphics are delivered by Intel Iris Xe, providing enhanced visuals for daily tasks and multimedia.
The 15.6” Full HD display features 1920 x 1080 resolution, 120Hz refresh rate, IPS panel, 250 nits brightness, and 16:9 aspect ratio, complemented by anti-glare coating and ComfortView support for reduced eye strain. This screen offers sharp clarity for work, study, and entertainment. The notebook also supports up to three independent displays, including the native panel and two external monitors via HDMI and USB-C.
Connectivity includes WiFi 5, Bluetooth 5.0, and an SD card reader, while input is enhanced with a UK keyboard with numeric keypad and a touchpad with gesture support. Audio and video features are built around a Full HD webcam with privacy shutter, dual array microphones, and stereo speakers (2.5W x2) for clear communication and multimedia playback. Preinstalled Windows 11 Pro ensures a modern interface with powerful features for productivity and entertainment.
The Dell Inspiron 15 3520 is a practical and portable computer that integrates strong performance, reliable connectivity, and thoughtful design, making it suitable for business, personal, and entertainment use.
Clear grading. Functional confidence.
Know exactly what you’re buying
Every Cybist Renewed product is inspected, tested and professionally prepared. The grade describes its cosmetic appearance; it does not reduce the product’s essential functionality. Any product-specific limitations will be stated in the description.
Condition shown for this product: Cybist Renewed – Excellent. Minimal signs of previous use. Fully functional, professionally prepared and backed by our one-year warranty.
The applicable Cybist grade is displayed on the product page before you order.
Core functions, ports, connectivity, storage and relevant product features are checked.
Rechargeable batteries are tested for correct operation and replaced where they do not meet our preparation standard. Runtime varies by product and use.
Included unless the product page expressly states otherwise.
Warranty information
What the warranty means
If a problem develops, contact Cybist before arranging a repair or return so we can assess the fault and confirm the appropriate next step. Depending on the circumstances, this may include troubleshooting, repair, replacement or another remedy under the applicable terms.
This summary does not affect your statutory rights. Full warranty terms and any product-specific terms apply.
Carefully packed. Clearly explained.
Delivery and returns without uncertainty
Orders are normally processed within one business day and same-day dispatch is attempted where possible. Order by 2pm for the best chance of next-working-day delivery. Timing remains subject to stock location, product preparation, weekends, bank holidays and carrier circumstances.
Our team prepares orders promptly and confirms any exceptional delay.
Technology is protected appropriately for its size, weight and journey.
DPD, FedEx or Royal Mail is selected as appropriate for the order and destination.
Eligible returns can be requested within 30 days of delivery, subject to our returns policy.
If your order arrives damaged
Keep the product and all packaging, take clear photographs and contact us as soon as possible. Please do not dispose of packaging or return the item until our team has provided instructions.
If you change your mind
Contact us before returning anything and include the accessories and packaging supplied. Responsibilities and any charges depend on the reason for return, the customer type and the returns policy.
If a fault develops
Have your order number and a clear description of the issue ready. We may complete a remote diagnostic check before confirming the most appropriate next step.
Consumer cancellation and statutory rights are not affected. Business purchases may also be subject to agreed quotation, purchase-order or account terms.
Practical technology procurement
Buying for a business or organisation?
Whether you need one workstation or a consistent multi-unit rollout, Cybist can help you choose commercially sensible technology. Our team brings more than 30 years of practical experience to specification, configuration and ongoing support.
Practical advice based on users, workloads, compatibility and budget.
Help aligning memory, storage, operating systems and accessories across a requirement.
Formal quotations, VAT invoicing, volume pricing and purchase orders for approved accounts.
Support from preparation and rollout through recovery, reuse and secure data erasure.
Professionally renewed technology can extend budgets without compromising the clarity of the specification. We focus on the right solution for the requirement—not simply the lowest headline price.
- ISO 9001 certified processes
- Secure data erasure
- One-year warranty
- Real UK support
- Volume purchasing
- Product lifecycle support
Why this is a smart business buy
Confidence in the condition
What Cybist Renewed – Excellent means
Minimal signs of previous use. Fully functional, professionally prepared and backed by our one-year warranty.
A defined process. A dependable result.
The Cybist Renewed Standard
Every device is prepared around quality, security and useful life.
- 01Carefully selectedQuality business technology from trusted partners.
- 02Securely data-erasedCertified erasure protects your information.
- 03Tested, upgraded and preparedChecked to strict standards and professionally refreshed.
- 04Warranted and supportedOne-year warranty and real UK support.
Human help when you need it
Need help choosing the right computer?
Our team can help with compatibility, configuration, condition and support.
0203 997 7264
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