Head-to-head · Laptops
Dell 15.6 Laptop vs Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop
Two of the most-reviewed laptops on Amazon.com, compared on our score, owner ratings and the specs that actually differ. Prices are not printed because they change daily; the buttons open the live listings.
Our verdict: the Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop
- Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop scores higher in our testing (9.2 vs 8.6 out of 10).
- Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop has the better Amazon owner rating (4.6 vs 4.3 stars).
- Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop is usually the cheaper of the two (check the live Amazon price; it changes daily).
Scores are ours (out of 10); ratings and review counts are pulled from Amazon.com at import time.
Specs side by side
| Spec | Dell 15.6 Laptop | Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop |
|---|---|---|
| Our score | 8.6 / 10 | 9.2 / 10 |
| Amazon rating | 4.3 (775) | 4.6 (713) |
| Brand | Dell | Lenovo |
| Hard-Drive Size | 512 GB | 128 GB |
| Operating System | Windows 11 Home | Windows 11 |
| Graphics Ram Type | Shared | DDR5 SDRAM |
| Graphics Description | Integrated | Integrated |
| Graphics Coprocessor | Intel UHD Graphics | Intel UHD Graphics |
| Hard Disk Description | SSD | SSD |
| Video Processor | Intel | Intel |
| Hard Disk Interface | Solid State | Solid State |
| Video Output | HDMI | HDMI |
| Operating System Family | Windows | Windows |
| Screen Size | 15.6 inches | 15.6 inches |
Highlighted rows are where the two differ.
Choose the Dell 15.6 Laptop if…
- hard-drive size of "512 GB" fits your setup
- operating system of "Windows 11 Home" fits your setup
- graphics ram type of "Shared" fits your setup
Choose the Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop if…
- you want the higher overall score in our testing
- owner satisfaction matters most (4.6 stars)
- you are on a tighter budget
- hard-drive size of "128 GB" fits your setup
- operating system of "Windows 11" fits your setup
- graphics ram type of "DDR5 SDRAM" fits your setup
Dell 15.6 Laptop
What we like
- Effortlessly chic. Always efficient. Finish your to-do list in no time with the Dell 15, built for everyday computing with Intel Core 3 processor.
- Designed for easy learning: Energy-efficient batteries and Express Charge support extend your focus and productivity.
- Stay connected to what you love: Spend more screen time on the things you enjoy with Dell ComfortView software that helps reduce harmful blue light emissions to keep your eyes comfortable over extended viewing times.
- Type with ease: Write and calculate quickly with roomy keypads, separate numeric keypad and calculator hotkey.
Lenovo IdeaPad Slim 3i • 15.6" FHD Laptop
What we like
- Everyday Performance for Work and Study: Built with an Intel Processor N100 and LPDDR5 4 GB RAM, this laptop delivers smooth responsiveness for daily tasks like web browsing, documents, video calls, and light multitasking—ideal for students, remote work, and home use.
- Large 15.6” FHD Display With Eye Comfort: The 15.6-inch Full HD LCD display features a 16:10 aspect ratio and up to 88% active area ratio, offering more vertical viewing space for work and study, while TÜV-certified Low Blue Light helps reduce eye strain during long sessions.
- Lightweight Design With Military-Grade Durability: Designed to be up to 10% slimmer than the previous generation, this IdeaPad Slim 3i combines a thin, portable profile with MIL-STD-810H military-grade durability to handle daily travel, commutes, and mobile use with confidence.
- Fast Charging and All-Day Mobility: Stay productive on the move with a larger battery and Rapid Charge Boost, delivering up to 2 hours of use from a 15-minute charge—ideal for busy schedules, travel days, and working away from outlets.
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