Lenovo Slim 3 15″ (IdeaPad Slim 3) vs Dell Inspiron 15
Comparison summary
- Dell Inspiron 15 is a better laptop though Slim 3 gives you more bang for your buck.
- For performance Slim 3 has a lot better performing processor. Inspiron 15 has more memory.
- Inspiron 15 has Windows 11 Pro, which is superior to Windows 11 Home that is in Slim 3.
- Slim 3 has a higher resolution screen (Full HD Plus).
- Slim 3 is thinner and smaller in size.
- Inspiron 15 has a bigger SSD.
Lenovo Slim 3 15″ (IdeaPad Slim 3)
Dell Inspiron 15
Compare specifications
| Lenovo Slim 3 15″ (IdeaPad Slim 3) | 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 | 32gb |
| Screen size | |
| 15.3″ | 15.6″ |
| Screen resolution | |
| Full HD Plus (2160 x 1440 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| - | 3.66 lbs (1.66 kg) |
| Size (length x width x height) | |
| 13.52 x 9.51 x 0.7 inches | 14.11 x 9.27 x 0.75 inches |
| (34.34 x 24.16 x 1.78 cm) | (35.84 x 23.55 x 1.9 cm) |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 Pro |
| Hard drives | |
| 500gb SSD | 1000gb SSD |
| Release date | |
| March 16, 2026 | March 12, 2026 |
| Amazon.com List Price | |
| $849.00 | $939.00 |
| Amazon.com Lowest New Price | |
| $849.00 | $939.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo Slim 3 15″ (IdeaPad Slim 3)
Dell Inspiron 15
Compare Lenovo Slim 3 15″ / Dell Inspiron 15 vs other Intel i5 laptops:
Lenovo Slim 3 15″ (IdeaPad Slim 3) summary
Lenovo Slim 3 is a fine value Windows laptop released in 2026. It has an impressive Intel CPU and a decent amount of memory for its price. Full HD Plus resolution is impressive for the 15-inch IPS display. Your 500gb SSD storage is less than average.
Lenovo 15.3“ FHD+ Business Laptop for Students Home & Office, Intel 8-Core i5-13420H, 16GB DDR5 RAM, 512GB SSD + 500GB External Storage, Microsoft 365, 2026 Edition, Copilot AI, Windows 11 Home, Grey
【Military-Grade Durability for Life on the Go】 Engineered to withstand the demands of daily travel, the IdeaPad Slim 3 is built for students and professionals who need a reliable companion for work, school, or entertainment. Powered by a 13th Gen Intel Core i5-13420H processor (8 cores, 12 threads, up to 4.6GHz), it delivers responsive performance for seamless multitasking.
【15.3" WUXGA Display with Privacy Shutter】 The 15.3" WUXGA (1920x1200) IPS anti-glare display delivers crisp, detailed visuals with 300 nits brightness and narrow bezels for an immersive viewing experience. The built-in 720p webcam features a privacy shutter, giving you full control over your online presence.
【16GB DDR5 RAM + 512GB SSD + 500GB External Storage】 16GB of fast DDR5 memory handles demanding multitasking with ease. The 512GB PCIe NVMe SSD ensures quick boot-ups and app launches, while the included 500GB external drive provides ample space for your growing media library and project files.
【Comprehensive Connectivity】 Stay connected with Wi-Fi 6 and Bluetooth 5.2. Ports include 2x USB-A, 1x USB-C (with PD 3.0 and DisplayPort 1.2), HDMI 1.4, headphone/mic combo, SD card reader, and power connector—everything you need for seamless collaboration anywhere.
【Slim Design & Full Keyboard】 Finished in Luna Grey and 10% slimmer than the previous generation, this laptop easily slips into any bag. The full-size keyboard with numeric keypad makes spreadsheet work and document editing comfortable and efficient.
ASIN: B0GRZY9VV4
Dell Inspiron 15 summary
Dell Inspiron 15 is a fair value touchscreen laptop with Windows 11 Pro released in 2026. It doesn't have the best Intel CPU, but a decent amount of memory for its price. The laptop is portable at only 3.66 lbs (1.66 kg). Full HD resolution is fine for the 15-inch IPS screen. The 1000gb SSD storage is acceptable.
Dell Inspiron 15 Touchscreen Laptop for 2025-2026 Business Student Home, AI Computer, 15.6" FHD, 10-Core Intel i5, 32GB RAM, 1.5TB Storage (1TB 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.
【32GB RAM + 1.5TB Storage (1TB SSD + 500GB Ext)】Equipped with 32GB of high-bandwidth DDR4 RAM, this system delivers smooth performance for gaming, video editing, and multitasking across multiple apps and browser tabs. The 1TB 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: B085ZW2DXC