Lenovo ThinkPad 15″ (L15) vs Dell Inspiron 14 7440 (Inspiron 7440 2-in-1)
Comparison summary
- Dell Inspiron 14 7440 is clearly winner while also being better priced.
- Inspiron 14 7440 has Windows 11 Pro, which is both better and safer than Windows 10 Pro that is in Lenovo ThinkPad 15″.
- Inspiron 14 7440 features a higher resolution screen (WUXGA).
- ThinkPad offers a larger screen. For portability Inspiron 14 7440 is lighter. Its also thinner and more compact in size.
- Inspiron 14 7440 contains more memory.
- Inspiron 14 7440 offers more SSD storage.
Lenovo ThinkPad 15″ (L15)
Dell Inspiron 14 7440 (Inspiron 7440 2-in-1)
Compare specifications
| Lenovo ThinkPad 15″ (L15) | Dell Inspiron 14 7440 (Inspiron 7440 2-in-1) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i7-10510U | - |
| 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 | |
| 15.6″ | 14″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | WUXGA (1920 x 1200 pixels) |
| Weight | |
| 4.37 lbs (1.98 kg) | 2.91 lbs (1.32 kg) |
| Size (length x width x height) | |
| 14.43 x 9.84 x 0.83 inches | 12.36 x 8.9 x 0.74 inches |
| (36.65 x 24.99 x 2.11 cm) | (31.39 x 22.61 x 1.88 cm) |
| Operating system (OS) | |
| Windows 10 Pro | Windows 11 Pro |
| Hard drives | |
| 500gb SSD | 1000gb SSD |
| Release date | |
| June 2, 2020 | December 23, 2025 |
| Amazon.com List Price | |
| $1,169.00 | $1,149.99 |
| Amazon.com Lowest New Price | |
| $1,169.00 | $1,149.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo ThinkPad 15″ (L15)
Dell Inspiron 14 7440 (Inspiron 7440 2-in-1)
Compare Lenovo ThinkPad 15″ / Dell Inspiron 14 7440 vs other business laptops:
Lenovo ThinkPad 15″ (L15) summary
Lenovo ThinkPad is a business laptop with Windows 10 Pro. It doesn't have the best Intel processor, though enough RAM for its price. The laptop is quite heavy at 4.37 lbs (1.98 kg). Full HD resolution is ok for the 15″ IPS monitor. The 500gb SSD storage is less than average.
Lenovo ThinkPad L15 15.6" FHD (1920 x 1080) Business Laptop, 10th Gen Intel Core i7-10510U, 16GB RAM, 512GB SSD, Backlit Keyboard, Wi-Fi 6, Type-C, Windows 10 Pro | 32GB Tela USB Card
[POWERFUL PERFORMANCE]: The Lenovo ThinkPad L15 Laptop is powered with the latest 10th Gen Intel Quad-Core i7-10510U Processor (up to 4.9 GHz, 8MB Cache, 4 Core) and 16GB high-bandwidth DDR4 memory, powerful processing for advanced multitasking, demanding computing, smooth gaming, multiple tabs browsing, and everyday tasks. 512GB PCIe NVMe M.2 SSD (15x faster than HDD, stay cool and quiet) offers ample storage, quick boot-up times, fast data access, and improves the overall performance
[PREMIUM DESIGN]: The slim and portable Lenovo laptop, and you can work seamlessly, anywhere. With long battery life on the ThinkPad L15 laptop, you’ll never be tethered to your desk. Plus, rapid charging technology delivers almost full battery charge in a short time. So forget worrying about electrical outlets and go wherever the job takes yo. Every detail is crafted for comfort and style, with all the power you need to get things done
[STUNNING VISUALS]: 15.6" IPS LED Full HD (1920 x 1080) 250nits Anti-glare Display delivers a clear, crispy image that’s easy on your eye. IPS technology for wide viewing angles. Integrated Intel UHD Graphics gives you a new level of graphics performance with vibrant, lifelike color and details for internet use, photo/video editing, streaming, and gaming.
[COLLABORATION READY]: Windows 10 Pro 64-bit (best version of Windows OS, optimal for Business and Education) protects your data with enterprise-grade security, boosts productivity with powerful management tools, and keeps going with long battery life. Powerful Wi-Fi 6 (3x faster than Wi-Fi 5) + Bluetooth 5 supports Gigabit speed and smooth streaming of high-resolution videos, a 720p with ThinkShutter Webcam system ready for remote work, virtual meeting, and online class
[HIGH EFFICIENCY]: The windows laptop PC is sensibly optimized for productivity and flexibility with 2xUSB 3.2 Gen 1, 1xUSB-C 3.2 Gen 1 and 1xUSB-C 3.2 Gen 2 for fast data transfer, 1x multi-format SD Media Card Reader for easy transfer of photos/videos, 1x HDMI, 1x headphone/microphone combo delivers true sound quality, 1x RJ-45 Gigabit Ethernet. 1-year manufacturer warranty. 32GB TELA USB Drive
ASIN: B088F38GRM
Dell Inspiron 14 7440 (Inspiron 7440 2-in-1) summary
Dell Inspiron 14 7440 is a superb value 2-in-1 laptop with Windows 11 Pro released in 2025. It is easy to carry at only 2.91 lbs (1.32 kg). WUXGA resolution is satisfactory for the 14-inch display. Your 1000gb SSD storage is adequate.
Dell Inspiron 14 7440, 14" 2-in-1 Laptop, Core 5 120U, 32GB DDR5, 1TB SSD
FLEXIBLE WORK-PLAY BALANCE - The Inspiron 7440 laptop features x360 degree hinge allows Flex 'Laptop' mode for everyday computing, 'Yoga' mode for sharing things, 'Flip' convertible mode for binge-watching, or 'Tablet' mode Spin for more intuitive interaction. Delivering even more real-world multi-tasking power so you can work and play together.
ALL-DAY PERFORMANCE - Experience a whole new level of speed and power in a laptop powered by the latest Intel Core 5 120U Processor (up to 5.00 GHz Turbo, 10 Cores, 12 Threads, 12 MB Cache); 32GB DDR5 4800 MHz RAM, 1TB PCIe NVMe M.2 SSD. Super long battery life, up to 10.20 hours.
CRISP TOUCH DISPLAY - 14" WUXGA (1920 x 1200), 250 nits, 16:10, Touch, ComfortView, WVA Display; Integrated Intel Graphics; Support to expandable with 2 monitors via HDMI 1.4 (Maximum supported resolution of 1920x1080 @60HZ) or USB Type-C (Maximum supported resolution of 4K (3840*2160) @60HZ); Integrated Widescreen FHD (1080p) Webcam.
VERSATILE CONNECTIVITY - 2 x USB Type-C 3.2 Gen 2, 2 x USB 3.2 Gen 1 Type-A ports, Universal audio port, HDMI 1.4 port, SD-card slot, headphone/microphone combo. Intel Wi-Fi 6E AX211, 2x2, 802.11ax + Bluetooth; Backlit Keyboard.
OPERATING SYSTEM - Windows 11 Professional 64-bit, with AI-powered Copilot, offers intelligent assistance for a variety of tasks. Ideal for School Education, Designers, Professionals, Small Business, Programmers, Casual Gaming, Streaming, Online Class, Remote Learning, Zoom Meeting, Video Conference, etc.
DISCLOSURE - Brand New Computer has been resealed to upgrade the Memory/SSD. Three-year warranty from Issaquah Highlands Tech on upgraded Memory/SSD. One-year warranty from manufacturer on remaining components.
ASIN: B0G4RHT1NW