Lenovo IdeaPad Slim 3 16 (IdeaPad) vs Dell Inspiron 15
Comparison summary
- Lenovo IdeaPad Slim 3 16 is hands-down better laptop however Inspiron 15 offers better value.
- For performance IdeaPad Slim 3 16 has a lot better performing processor.
- Inspiron 15 has Windows 11 Pro, which is superior to Windows 11 that is in IdeaPad Slim 3 16.
- IdeaPad Slim 3 16 has a higher resolution screen (WUXGA).
- IdeaPad Slim 3 16 is thinner.
- Inspiron 15 has a bigger SSD.
Lenovo IdeaPad Slim 3 16 (IdeaPad)
Dell Inspiron 15
Compare specifications
| Lenovo IdeaPad Slim 3 16 (IdeaPad) | Dell Inspiron 15 |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i5-13420H | Intel Core i5-1334U |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 16gb | 16gb |
| Screen size | |
| 16″ | 15.6″ |
| Screen resolution | |
| WUXGA (1920 x 1200 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| - | 3.66 lbs (1.66 kg) |
| Size (length x width x height) | |
| 14.17 x 9.88 x 0.7 inches | 14.11 x 9.27 x 0.75 inches |
| (35.99 x 25.1 x 1.78 cm) | (35.84 x 23.55 x 1.9 cm) |
| Operating system (OS) | |
| Windows 11 | Windows 11 Pro |
| Hard drives | |
| 250gb SSD | 500gb SSD |
| Release date | |
| May 12, 2026 | December 29, 2025 |
| Amazon.com List Price | |
| $799.99 | $729.00 |
| Amazon.com Lowest New Price | |
| $799.99 | $729.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo IdeaPad Slim 3 16 (IdeaPad)
Dell Inspiron 15
Compare Lenovo IdeaPad Slim 3 16 / Dell Inspiron 15 vs other Intel i5 laptops:
Lenovo IdeaPad Slim 3 16 (IdeaPad) summary
Lenovo IdeaPad Slim 3 16 is a Windows laptop released in 2026. It has an exceptional Intel CPU and decent RAM for its price. Just WUXGA resolution is unimpressive for the 16″ display. The 250gb SSD storage is quite limited.
Lenovo 16" Premium Laptop, Intel 8-Core i5-13420H, 16GB DDR5 256GB SSD | 2026 Edition, Copilot AI PC, Windows 11, Fast DDR5 RAM, for Power Business Multitasker
POWERFUL 8-CORE PROCESSOR – 13th Gen Intel Core i5-13420H (up to 4.6GHz) delivers desktop-level performance for programming, data analysis, and 1080p video editing. Perfect for students, business professionals, and power users who demand speed.
EXPANSIVE 16" DISPLAY – WUXGA (1920×1200) 16:10 screen provides 11% more vertical space than standard FHD. View more rows in spreadsheets, extra lines of code, and multiple documents side-by-side without constant scrolling.
16GB DDR5 RAM + 256GB SSD – Next-gen DDR5 memory ensures smooth multitasking with dozens of browser tabs, Office apps, and video calls running simultaneously. Fast PCIe SSD delivers instant boot times and ample storage for projects and media files.
COMPLETE CONNECTIVITY – WiFi 6 provides faster speeds and rock-solid connections in crowded networks. Full port selection includes USB Type-C (supports charging + display), HDMI, USB-A 3.2, and SD card reader—no dongles or adapters needed.
WINDOWS 11 WITH AI FEATURES – Pre-installed Windows 11 with Copilot AI assistant helps automate tasks and boost productivity. Ultra-portable at 3.70 lbs and 0.70" thin in sleek Luna Grey finish. Up to 10 hours of battery life powers you through full workdays.
ASIN: B0GZ32H3SH
Dell Inspiron 15 summary
Dell Inspiron 15 is a touchscreen laptop with Windows 11 Pro released in 2025. It doesn't have the best Intel processor, however enough RAM for its price. The laptop is quite light at only 3.66 lbs (1.66 kg). Full HD resolution is reasonable for the 15″ IPS display. The 500gb SSD storage is typical.
Dell Inspiron 15 Touchscreen Laptop for 2025-2026 Business Student Home, AI Computer, 15.6" FHD, 10-Core Intel i5, 16GB RAM, 1TB Storage (512GB SSD+500GB Ext) MarxsolAddon, Win 11 Pro, Lifetime Office
【10-Core 13th Gen Intel i5-1334U Processor】Featuring up to 4.6GHz Max Boost Clock, 12MB Intel Smart Cache, 10 cores, and 12 threads, the Intel Core i5-1334U delivers efficient power for everyday tasks. Built with the latest platform technologies, it ensures fast connectivity, optimized performance, and smooth productivity—perfect for light gaming, work, and entertainment.
【16GB RAM + 1TB Storage (512GB SSD + 500GB Ext)】Equipped with 16GB of high-bandwidth DDR4 RAM, this system delivers smooth performance for gaming, video editing, and multitasking across multiple apps and browser tabs. The 512GB PCIe NVMe SSD offers up to 15x faster speed than a traditional hard drive, while the included 500GB external drive provides convenient portable storage.
【15.6" FHD IPS Touchscreen Display】Enjoy your content in vivid detail with a 15.6-inch Full HD display featuring 178-degree wide-viewing angles for consistent clarity. Navigate effortlessly using the responsive touchscreen—pinch, zoom, tap, and swipe for an intuitive, hands-on experience. The built-in HD camera and dual-array digital microphones ensure clear video and audio for calls and recordings.
【Windows 11 Pro Operating System】Windows 11 Pro offers a powerful, streamlined experience designed to help you stay focused and productive wherever you work. With built-in hardware-based isolation, encryption, and advanced malware protection, your data stays secure and accessible from anywhere. Ideal for home users, students, professionals, small businesses, and enterprises.
【Specifics with Addon Plus Lifetime MS Office】Bonus add-ons includes 6-in-1 USB-C Docking Station Hub (with USB 3.0, 4K-HDMI, USB C Connection, SD/TF Card Reader), HDMI cable, USB cable, mouse pad, wireless mouse, and 500GB portable external drive for your daily work and life. Free lifetime Microsoft Office included. Online Class, Google Classroom, Remote Learning, Zoom Ready.
ASIN: B085ZV99X1