Lenovo ThinkBook 14-IIL (20SL0016US) vs Dell 15 DC15250 (Inspiron 15)
Comparison summary
- For performance Dell 15 DC15250 has a lot better processor. It also contains more memory.
- 15 DC15250 has Windows 11 Pro, which is both better and safer than Windows 10 Pro that is in Lenovo ThinkBook 14-IIL.
- 15 DC15250 offers a larger screen.
- 15 DC15250 offers more SSD storage.
Lenovo ThinkBook 14-IIL (20SL0016US)
Dell 15 DC15250 (Inspiron 15)
Compare specifications
| Lenovo ThinkBook 14-IIL (20SL0016US) | Dell 15 DC15250 (Inspiron 15) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i7-1065G7 | Intel Core i7-1355U |
| 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 Iris Plus | - |
| Screen size | |
| 14″ | 15.6″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 5 lbs (2.27 kg) | - |
| Size (length x width x height) | |
| 14.11 x 9.25 x 0.69 inches | |
| (35.84 x 23.49 x 1.75 cm) | |
| Operating system (OS) | |
| Windows 10 Pro | Windows 11 Pro |
| Hard drives | |
| 500gb SSD | 1000gb SSD |
| Release date | |
| August 10, 2020 | December 1, 2025 |
| Amazon.com List Price | |
| $1,105.60 | $1,033.95 |
| Amazon.com Lowest New Price | |
| $1,105.60 | $1,033.95 |
| Buy on Amazon.com Price updated 11 h agoOnly 1 new offer left | Buy on Amazon.com Price updated 10 h agoIn stock |
Compare Lenovo ThinkBook 14-IIL / Dell 15 DC15250 vs other Intel i7 laptops:
Lenovo ThinkBook 14-IIL (20SL0016US) summary
Lenovo ThinkBook 14-IIL is a laptop with Windows 10 Pro. It doesn't have the best Intel processor, but enough RAM for its price. The laptop is quite hefty at 5 lbs (2.27 kg). Just Full HD resolution is unremarkable for the 14-inch IPS monitor. The 500gb SSD storage is below average.
Lenovo ThinkBook 14-IIL 20SL0016US 14" Notebook - 1920 x 1080 - Core i7 i7-1065G7 - 16 GB RAM - 512 GB SSD - Mineral Gray - Windows 10 Pro 64-bit - Intel Iris Plus Graphics - in-Plane Switching (
14" FHD (1920x1080) IPS 250nits Anti-glare, 10th Gen Intel Core i7-1065G7 1.3GHz Quad Core Processor (8MB SmartCache, up to 3.9GHz)
512GB Solid State Drive (SSD), 16GB DDR4 2400 SDRAM Memory (Seal is broken for upgrades ONLY)
Backlit Keyboard, 802.11ac Wi-Fi | Bluetooth 4.1
Built-in HD Webcam with Microphone, Finger Print Reader, Wireless-AC and Bluetooth 5.0, 4-in-1 card reader, 2 x USB 3.0, 1 x USB Type-C, 1 x HDMI, 1 x Combination Audio Jack
Integrated Intel Iris Plus Graphics, Windows 10 Pro (64-Bit)
ASIN: B0865SHKVH
Dell 15 DC15250 (Inspiron 15) summary
Dell 15 DC15250 is a touchscreen laptop with Windows 11 Pro released in 2025. It doesn't have the best Intel processor, but a good amount of memory for its price. Full HD resolution is good for the 15″ screen. The 1000gb SSD storage is reasonable.
Dell 15 DC15250 Touchscreen Laptop for Business Student, Intel 10-Core i7-1355U(up to 5.0GHz), 15.6'' FHD Anti-Glare Display, 32GB RAM, 1TB SSD, Copilot AI, Windows 11 Pro, Wi-Fi 6
Intel 10-core i7-1355U Processor: Powered by an Intel 10-core i7-1355U processor(up to 5.0GHz), this Dell laptop delivers powerful performance under demanding business workloads, easily tackling complex tasks. Leveraging its 10-core and 12-thread architecture, the Dell inspiron 15 also excels in light creative tasks and multi-tab web browsing. Even under heavy loads, these Dell 15 laptops maintain stable and smooth performance, fully meeting the diverse needs of business scenarios
15.6 inch FHD (1920×1080) Touchscreen: Equipped with 15.6'' touch screen, you can control this Dell inspiron 15 laptop with just a touch. Pinch, zoom, tap, and swipe the 15.6-inch diagonal screen for an intuitive experience. With 220 nits of brightness, this Dell laptop i7 delivers a clear picture even in bright environments. The 1920×1080 resolution ensures sharp and easy-to-read text and clear image details, and reduces eye strain during prolonged use
32 GB RAM+1 TB SSD: 32GB high-speed DDR4 RAM takes multi-tasking to the next level—run 15+ browser tabs, Microsoft 365 apps, and a virtual machine simultaneously without slowdowns. The 1TB SSD (15x faster than HDDs) boots Windows 11 Pro in 7 seconds, loads large project files (like 4K marketing videos or 100-page contracts) instantly, and stores 500+ HD movies, 300+ work presentations, or years of client data
Windows 11 Pr + Copilot AI: Pre-installed with Windows 11 Pro, Whether processing documents, managing data, or running business programs, this Dell inspiron laptop can provide a stable and smooth basic experience. Integrates with Copilot AI, to assist in document organization, translation, and summary generation, simplifying complex operations and improving office efficiency
Effortlessly Connected: Wi-Fi 6 delivers high-speed and stable network transmission, ensuring smooth online meetings and large file downloads. Bluetooth provides fast connections and long range, offering maximum stability, meeting the connectivity needs of business, entertainment, and study. Featuring an HD camera, this Dell 15 laptop enables clear and vivid video chats even in low-light conditions, making every conversation feel like face-to-face interaction
ASIN: B0G1RY6DMF