Lenovo ThinkPad E15 (ThinkPad E15) vs Dell Inspiron 14 7440 (Inspiron 7440 2-in-1)
Comparison summary
- Dell Inspiron 14 7440 has Windows 11 Pro, which is both better and safer than Windows 10 Pro that is in Lenovo ThinkPad E15.
- Inspiron 14 7440 features a higher resolution screen (WUXGA).
- ThinkPad E15 offers a larger screen and more compact in size.
- Inspiron 14 7440 contains more memory.
- Inspiron 14 7440 offers more SSD storage.
Lenovo ThinkPad E15 (ThinkPad E15)
Dell Inspiron 14 7440 (Inspiron 7440 2-in-1)
Compare specifications
| Lenovo ThinkPad E15 (ThinkPad E15) | 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 i5-10210U | - |
| 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 620 | - |
| Screen size | |
| 15.6″ | 14″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | WUXGA (1920 x 1200 pixels) |
| Weight | |
| - | 2.91 lbs (1.32 kg) |
| Size (length x width x height) | |
| 14.48 x 9.64 x 0.74 inches | 12.36 x 8.9 x 0.74 inches |
| (36.78 x 24.49 x 1.88 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 | |
| July 3, 2020 | December 23, 2025 |
| Amazon.com List Price | |
| $1,199.00 | $1,149.99 |
| Amazon.com Lowest New Price | |
| $1,199.00 | $1,149.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo ThinkPad E15 (ThinkPad E15)
Dell Inspiron 14 7440 (Inspiron 7440 2-in-1)
Compare Lenovo ThinkPad E15 / Dell Inspiron 14 7440 vs other business laptops:
Lenovo ThinkPad E15 (ThinkPad E15) summary
Lenovo ThinkPad E15 is a business laptop with Windows 10 Pro. It doesn't have the best Intel processor, though enough RAM for its price. Full HD resolution is ok for the 15″ monitor. The 500gb SSD storage is less than average.
Lenovo ThinkPad E15 15.6" FHD Full HD (1920x1080) Business Laptop (Intel 10th Quad Core i5-10210U, 16GB DDR4 RAM, 512GB PCIe SSD) Type-C, HDMI, Windows 10 Pro + HDMI Cable
The Latest ThinkPad E-series E15, A Successor to E590, Features 15.6" Full HD (1920x1080) TN Anti-glare 220nits Display,Integrated Intel UHD Graphics 620 - Supports external digital monitor via HDMI or USB Type-C, Max external digital monitor resolution: 4K(3840x2160)
Intel 10th Gen Core i5-10210U (4 cores 8 threads, base clock speed 1.6GHz, max turbo to 4.2GHz, 6MB L3 Cache)
16GB DDR4 Memory, 512GB PCIe NVMe M.2 SSD (reseal for upgrades ONLY), with bonus HDMI Cable
1 x USB 3.1 Gen1 Type-C (Power Delivery and DisplayPort), 2 x USB 3.1 Gen1 (1 always on), 1 x USB 2.0, 1 x HDMI 1.4b, 1 x RJ-45, 1 x Audio Combo Jack, Non-Backlit Keyboard
One-year warranty from Lenovo, Windows 10 Professional 64-bit, Ideal for Student, Home, Professionals, Small Business, and School Education
ASIN: B08726QFRM
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