Lenovo Slim 3 15″ (Slim 3) vs Dell Inspiron 15 (Inspiron 15 3530)
Comparison summary
- Dell Inspiron 15 is hands-down winner and a better deal.
- For performance Lenovo Slim 3 15″ has a lot better performing processor. Inspiron 15 has more memory.
- Slim 3 has a higher resolution screen (WUXGA).
- For carrying Inspiron 15 is lighter. Its also thinner and more compact in size.
- Slim 3 has a bigger SSD.
Lenovo Slim 3 15″ (Slim 3)
Dell Inspiron 15 (Inspiron 15 3530)
Compare specifications
| Lenovo Slim 3 15″ (Slim 3) | Dell Inspiron 15 (Inspiron 15 3530) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Snapdragon X Plus - X1P42100 - Qualcomm Oryon | Intel Core i5-1334U |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 16gb | 32gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| - | Intel UHD Graphics |
| Screen size | |
| 15.3″ | 15.6″ |
| Screen resolution | |
| WUXGA (1920 x 1200 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 5 lbs (2.27 kg) | 3.66 lbs (1.66 kg) |
| Size (length x width x height) | |
| 13.52 x 9.51 x 0.67 inches | 14.11 x 9.27 x 0.75 inches |
| (34.34 x 24.16 x 1.7 cm) | (35.84 x 23.55 x 1.9 cm) |
| Operating system (OS) | |
| - | Windows 11 Pro |
| Hard drives | |
| 2000gb SSD | 1000gb SSD |
| Release date | |
| June 16, 2026 | September 8, 2026 |
| Amazon.com List Price | |
| $939.99 | $899.99 |
| Amazon.com Lowest New Price | |
| $939.99 | $899.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo Slim 3 15″ (Slim 3)
Dell Inspiron 15 (Inspiron 15 3530)
Compare Lenovo Slim 3 15″ / Dell Inspiron 15 vs other business laptops:
Lenovo Slim 3 15″ (Slim 3) summary
Lenovo Slim 3 is a superb value business laptop released in 2026. It has an outstanding Snapdragon processor plus enough RAM for its price. The laptop is quite on the heavier side at 5 lbs (2.27 kg). WUXGA resolution is outstanding for the 15″ screen. Your 2000gb SSD storage is a fantastic amount.
Lenovo Business 15.3’’ WUXGA Laptop, Snapdragon X(Beat Intel Core i7 1355U), 16GB LPDDR5X RAM, 2TB SSD, w/Lifetime MS Office, 45 Tops NPU+Copilot AI, Backlit KB, SD Card Reader with Accessories
Unlock Seamless Multitasking & AI: Powered by the efficient Snapdragon X Plus processor with 8 cores (up to 3.4GHz) and a dedicated 45 TOPS NPU for fast AI, plus 16GB LPDDR5x-8448MHz RAM and up to 2TB SSD for smooth performance and quick storage
Immersive WUXGA Display with Eye Comfort: Get elevated visuals with a 15.3" LCD display featuring WUXGA resolution. Vivid colors, deep blacks, and sharp contrast bring everything to life. The 16:10 screen adds more space, while TÜV certification keeps your eyes comfortable all day
All-Day Battery Life & Rapid Recharging: Engineered for mobility, this laptop is powered by a robust up to 60Wh battery and an AI-optimized Snapdragon processor for maximum efficiency, delivering reliable all-day battery life. When you need power fast, Rapid Charge technology provides approximately 2 hours of use from just a 15-minute charge, ensuring you're ready to go quickly
Slim, Sturdy and Ready: Built tough with a premium-grade metal chassis and MIL-STD 810H military-grade durability, it handles bumps, travel, and unexpected moments. Dependable performance meets lasting style, ready to take on whatever life throws your way
Premium Features & Inclusions: Equipped with a versatile port selection: 2x USB-A (USB 5Gbps , USB 3.2 Gen 1), 1x USB-C (USB 3.2 Gen 1 with USB PD 3.0 and DP 1.2), 1x HDMI 1.4, 1x Headphone , microphone combo jack (3.5mm), 1x SD card reader, 1x Power connector. Bundled with lifetime microsoft office 2019, wireless mouse, 5 in 1 docking station and access to a dedicated support team—offering exceptional value and ready-to-use productivity right out of the box
ASIN: B0H5C5V6YB
Dell Inspiron 15 (Inspiron 15 3530) summary
Dell Inspiron 15 is a touchscreen laptop with Windows 11 Pro released in 2026. It doesn't have the best Intel CPU, though a good amount of RAM for its price. The laptop is light at only 3.66 lbs (1.66 kg). Full HD resolution is ok for the 15-inch monitor. The 1000gb SSD storage is adequate.
Dell Inspiron 15 Laptop, 15.6" Touchscreen, Intel Core i5-1334U, 32GB/1TB
THOUGHFUL DESIGN - The new Inspiron 15 is a versatile laptop designed with a user-friendly layout, offering all the essential features to keep you productive and connected throughout the day. It includes a convenient numeric keypad, making it ideal for tasks that require frequent number input, such as data entry or accounting. Minimize your time plugged into an outlet with ExpressCharge, which can recharge your battery up to 80% in 60 minutes
PREMIUM PERFORMANCE - Powered by Intel Core i5-1334U Processor (10 Cores, 12 Threads, up to 4.6 GHz) and Intel UHD Graphics, it delivers exceptional performance for multitasking. With 32GB RAM and 1TB PCIe NVMe M.2 SSD, this laptop combines speed and endurance for professionals on the go
EXCELLENT VISUAL - 15.6" FHD (1920 x 1080), 60Hz, Anti-Glare, LED, touchscreen display, offering sharp visuals and comfortable viewing while reducing eye strain. Expand your workspace via HDMI port. The 720p webcam ensures crisp video calls with enhanced clarity
RICH CONNECTVITY - The device features USB-A 3.0, USB-A 2.0, USB-C 3.0, an HDMI 1.4 port, a headphone/microphone combo jack. Enjoy enhanced connectivity with the bundled IST Computers 7-in-1 Hub, featuring HDMI (4K@30Hz), USB-C 2.0, two USB 2.0 ports, Type-C Power Delivery, and an SD/TF card reader. Enjoy blazing-fast wireless speeds with Intel Wi-Fi 6 and seamless device pairing via Bluetooth 5
OPERATING SYSTEM - Windows 11 Pro in S mode is designed for security and performance, it can be switched out of S mode to Windows 11 Pro (Open Windows Settings > System > Activation)
IDEAL FOR BUSINESS, STUDY & ENTERTAINMENT - Designed for professionals, students, and home users who need reliable performance. Perfect for office tasks, remote learning, and video conferencing, it handles documents, presentations, and multiple browser tabs with ease. Enjoy smooth streaming, casual gaming, and everyday media use. A great choice for college students and users working on light photo editing, content creation, daily productivity, and entertainment
DISCLOSURE - Brand New Computer has been resealed to upgrade the Memory/SSD. Three-year warranty from Issaquah Highlands Tech on upgraded Memory/SSD
ASIN: B0HHWT6VW9