Lenovo ThinkPad 15″ (T15 Gen 1) vs Dell 15 (15)
Comparison summary
- Dell 15 is clearly better laptop but Lenovo ThinkPad 15″ is a better deal.
- For performance 15 has a lot better processor. It also offers more memory.
- 15 has Windows 11 Pro, which is both better and safer than Windows 10 Pro that is in ThinkPad.
- 15 is slimmer and more compact in size.
- 15 offers more SSD storage.
Lenovo ThinkPad 15″ (T15 Gen 1)
Dell 15 (15)
Compare specifications
| Lenovo ThinkPad 15″ (T15 Gen 1) | Dell 15 (15) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i7-10510U | Intel Core i7-1355U |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 16gb | 64gb |
| 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″ | 15.6″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 3.86 lbs (1.75 kg) | 4.28 lbs (1.94 kg) |
| Size (length x width x height) | |
| 14.4 x 9.7 x 0.75 inches | 14.11 x 9.25 x 0.69 inches |
| (36.58 x 24.64 x 1.9 cm) | (35.84 x 23.49 x 1.75 cm) |
| Operating system (OS) | |
| Windows 10 Pro | Windows 11 Pro |
| Hard drives | |
| 1000gb SSD | 2000gb SSD |
| Release date | |
| August 22, 2020 | March 18, 2026 |
| Amazon.com List Price | |
| $1,250.00 | $1,389.99 |
| Amazon.com Lowest New Price | |
| $1,250.00 | $1,389.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo ThinkPad 15″ (T15 Gen 1)
Dell 15 (15)
Compare Lenovo ThinkPad 15″ / Dell 15 vs other Intel i7 laptops:
Lenovo ThinkPad 15″ (T15 Gen 1) summary
Lenovo ThinkPad is a laptop with Windows 10 Pro. It doesn't have the best Intel CPU and also less memory than competitors for its price. The laptop is quite light at only 3.86 lbs (1.75 kg). Full HD resolution is reasonable for the 15-inch IPS display. The 1000gb SSD storage is passable.
Lenovo ThinkPad T15 Gen 1 15.6" FHD (1920x1080) IPS 250nits Anti-Glare Display - Intel Core i7-10510U Processor, 16GB RAM, 1TB PCIe-NVMe SSD, Windows 10 Pro 64-bit
Intel Core i5-10210U Quad-core 1.60GHz (Up to 4.20GHz) Processor
8GB DDR4 2666MHz RAM (8GB soldered), 256GB PCIe-NVMe SSD
15.6 inch FHD (1920 x 1080, 250 nits) IPS anti-glare display
Intel UHD Graphics, IR Camera, Backlit Keyboard, Fingerprint Reader Windows 10 Pro 64-bit, 1 Year Lenovo Warranty
ASIN: B08C2HZDHB
Dell 15 (15) summary
Dell 15 is a touchscreen laptop with Windows 11 Pro released in 2026. It doesn't come with the top Intel CPU, though decent memory for its price. The laptop is quite on the heavier side at 4.28 lbs (1.94 kg). Your 2000gb SSD storage is a great amount. Full HD resolution is satisfactory for the 15-inch monitor.
Dell 15 Business Touchscreen Laptop–Intel Core i7-1355U (10-Core), 64GB RAM, 2TB SSD Windows 11 Pro, Office 365 for the Web –15.6" FHD Touch, AI Copilot –2026 New Computer
➤【13th Gen Intel Core i7 Power】Dell 15 Laptop powered by the 13th Gen Intel Core i7-1355U (10-Core, 12-Thread, up to 5.0GHz Turbo), this dell laptop delivers fast, efficient, and reliable performance. Perfect for students, professionals, and everydpay multitasking from office work to video conferencing
➤【32GB DDR4 RAM + 1TB PCIe SSD】Business Laptop enjoy ultra-fast boot-up, quick file transfers, and lag-free multitasking with massive 64GB high-bandwidth RAM and a 2TB NVMe SSD—It offers ultra-fast boot times (seconds) and ample space for all your projects, photos, and 4K videos—15x faster than traditional hard drives. Perfect for power users who refuse to compromise on speed
➤【ExpressCharge Technology】Stop waiting hours for a full charge. Equipped with Dell ExpressCharge technology, this laptop powers up from 0% to 80% in approximately 60 minutes. Whether you have a short break between classes or a quick layover at the airport, you can get a full day’s worth of productivity (up to 8 hours) quickly. Stay untethered and keep working wherever life takes you without being tied to an outlet
➤【15.6" Full HD+ Touchscreen】Work more intuitively with a 15.6-inch Full HD (1920 x 1080) anti-glare touchscreen display. The responsive touch interface lets you sign documents, scroll through reports, or navigate apps with natural gestures—ideal for meetings, remote collaboration, and on-the-go productivity. Slim bezels enhance screen real estate without compromising portability
➤【Windows 11 Pro + Office 365 for the Web】: Pre-installed with Windows 11 Pro and built-in Copilot AI to help you draft, summarize, and manage tasks smarter. Includes seamless access to Office 365 for the Web, allowing you to edit Word, Excel, and PowerPoint files directly in your browser. Equipped with an FHD webcam with privacy shutter, mic mute button, Wi-Fi 6, Bluetooth, USB-C and HDMI for secure, modern productivity
ASIN: B0GS9R8DGQ