Dell Inspiron 15 3520 (I3520) vs Dell 15 (15)
Comparison summary
- Dell 15 is hands-down better laptop however Inspiron 15 3520 offers better value.
- For performance 15 has a better performing processor. It also features more memory.
- 15 has Windows 11 Pro, which is superior to Windows 11 Home that is in Inspiron 15 3520.
- For carrying Inspiron 15 3520 is lighter. Its also thinner and smaller in size.
Dell Inspiron 15 3520 (I3520)
Dell 15 (15)
Compare specifications
| Dell Inspiron 15 3520 (I3520) | Dell 15 (15) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i7-1255U | Intel Core i7-1355U |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 32gb | 64gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| Intel Iris Graphics | - |
| Screen size | |
| 15.6″ | 15.6″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 3.65 lbs (1.66 kg) | 4.28 lbs (1.94 kg) |
| Size (length x width x height) | |
| 14.11 x 9.25 x 0.75 inches | 14.11 x 9.25 x 0.69 inches |
| (35.84 x 23.49 x 1.9 cm) | (35.84 x 23.49 x 1.75 cm) |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 Pro |
| Hard drives | |
| 2000gb SSD | 2000gb SSD |
| Release date | |
| February 21, 2024 | March 18, 2026 |
| Amazon.com List Price | |
| $1,298.00 | $1,399.99 |
| Amazon.com Lowest New Price | |
| $1,298.00 | $1,399.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Dell Inspiron 15 3520 (I3520)
Dell 15 (15)
Compare Dell Inspiron 15 3520 / Dell 15 vs other Intel i7 laptops:
Dell Inspiron 15 3520 (I3520) summary
Dell Inspiron 15 3520 is a good value Windows laptop released in 2024. It doesn't have the best Intel CPU, however decent RAM for its price. The laptop is light at only 3.65 lbs (1.66 kg). The 2000gb SSD storage is an impressive amount. Full HD resolution is ok for the 15-inch display.
Dell Inspiron 15 3520 15.6" FHD Laptop Computer, 12th Gen Intel 10-Core i7-1255U up to 4.8GHz, 32GB DDR4 RAM, 2TB PCIe SSD, 802.11AC WiFi, Bluetooth, Carbon Black, Windows 11 Home, Tichang
CPU: 12th Gen Intel Core i7-1255U Processor @ 2.10GHz (10 Cores, 12 Threads, 12M Cache, up to 4.70 GHz).
Display: 15.6", FHD 1920 x 1080, WVA, Non-Touch, Anti-Glare, 250 nit, Narrow Border, LED-Backlit; Graphics: Intel Iris Xᵉ Graphics.
RAM: 32GB DDR4 Memory; Hard Drive: 2TB M.2 PCIe NVMe SSD.
Connectivity: Intel 802.11ac WiFi and Bluetooth Wireless Card; 2 USB 3.2 Gen 1 ports, 1 USB 2.0 port, 1 Power Jack, 1 headset (headphone and microphone combo) port, 1 HDMI 1.4 port.
OS: Windows 11 Home 64, English; Non-Backlit Keyboard, English; Carbon Black. Tichange
ASIN: B0CSDH9KRH
Dell 15 (15) summary
Dell 15 is a touchscreen laptop with Windows 11 Pro released in 2026. It doesn't come with the top Intel CPU, though decent memory for its price. The laptop is quite on the heavier side at 4.28 lbs (1.94 kg). Your 2000gb SSD storage is a great amount. Full HD resolution is satisfactory for the 15-inch monitor.
Dell 15 Business Touchscreen Laptop–Intel Core i7-1355U (10-Core), 64GB RAM, 2TB SSD Windows 11 Pro, Office 365 for the Web –15.6" FHD Touch, AI Copilot –2026 New Computer
➤【13th Gen Intel Core i7 Power】Dell 15 Laptop powered by the 13th Gen Intel Core i7-1355U (10-Core, 12-Thread, up to 5.0GHz Turbo), this dell laptop delivers fast, efficient, and reliable performance. Perfect for students, professionals, and everydpay multitasking from office work to video conferencing
➤【32GB DDR4 RAM + 1TB PCIe SSD】Business Laptop enjoy ultra-fast boot-up, quick file transfers, and lag-free multitasking with massive 64GB high-bandwidth RAM and a 2TB NVMe SSD—It offers ultra-fast boot times (seconds) and ample space for all your projects, photos, and 4K videos—15x faster than traditional hard drives. Perfect for power users who refuse to compromise on speed
➤【ExpressCharge Technology】Stop waiting hours for a full charge. Equipped with Dell ExpressCharge technology, this laptop powers up from 0% to 80% in approximately 60 minutes. Whether you have a short break between classes or a quick layover at the airport, you can get a full day’s worth of productivity (up to 8 hours) quickly. Stay untethered and keep working wherever life takes you without being tied to an outlet
➤【15.6" Full HD+ Touchscreen】Work more intuitively with a 15.6-inch Full HD (1920 x 1080) anti-glare touchscreen display. The responsive touch interface lets you sign documents, scroll through reports, or navigate apps with natural gestures—ideal for meetings, remote collaboration, and on-the-go productivity. Slim bezels enhance screen real estate without compromising portability
➤【Windows 11 Pro + Office 365 for the Web】: Pre-installed with Windows 11 Pro and built-in Copilot AI to help you draft, summarize, and manage tasks smarter. Includes seamless access to Office 365 for the Web, allowing you to edit Word, Excel, and PowerPoint files directly in your browser. Equipped with an FHD webcam with privacy shutter, mic mute button, Wi-Fi 6, Bluetooth, USB-C and HDMI for secure, modern productivity
ASIN: B0GS9R8DGQ