Lenovo ThinkPad P15 vs Dell QCT1250 15″
Comparison summary
- For performance Lenovo ThinkPad P15 has a lot better performing processor.
- ThinkPad P15 has Windows 11 Pro, which is superior to Windows 11 Home that is in Dell QCT1250 15″.
- ThinkPad P15 has a higher resolution screen (4k).
- QCT1250 is thinner and more compact in size.
Lenovo ThinkPad P15
Dell QCT1250 15″
Compare specifications
| Lenovo ThinkPad P15 | Dell QCT1250 15″ |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i7-11800H | Intel Core i7-1355U |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 32gb | 32gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| Quadro T1200 | - |
| Screen size | |
| 15.6″ | 15.6″ |
| Screen resolution | |
| 4k (3840 x 2160 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 6.32 lbs (2.87 kg) | - |
| Size (length x width x height) | |
| 14.24 x 9.67 x 0.9 inches | 14.11 x 9.28 x 0.75 inches |
| (36.17 x 24.56 x 2.29 cm) | (35.84 x 23.57 x 1.9 cm) |
| Operating system (OS) | |
| Windows 11 Pro | Windows 11 Home |
| Hard drives | |
| 1000gb SSD | 1000gb SSD |
| Release date | |
| June 28, 2025 | July 10, 2026 |
| Amazon.com List Price | |
| $2,959.99 | $2,699.00 |
| Amazon.com Lowest New Price | |
| $2,959.99 | $1,119.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo ThinkPad P15
Dell QCT1250 15″
Compare Lenovo ThinkPad P15 / Dell QCT1250 15″ vs other Intel i7 laptops:
Lenovo ThinkPad P15 summary
Lenovo ThinkPad P15 is a good value laptop with Windows 11 Pro released in 2025. It has a remarkable Intel CPU and decent RAM for its price. The laptop is quite hefty at 6.32 lbs (2.87 kg). 4k resolution is remarkable for the 15-inch IPS display. The 1000gb SSD storage is okay leaves room for improvement.
Lenovo ThinkPad P15 Mobile Workstation (15.6" 4K, NVIDIA RTX T1200 4GB, Intel 8-Core i7-11800H, 32GB RAM, 1TB SSD), Laptop for Engineer, Designer, Architect, Backlit KB, Win 11 Pro, Black
A lightweight 15.6" mobile workstation designed on the Intel vPro platform, it is like a more powerful ThinkPad T16 or T15 which comes with NVIDIA Quadro graphics. Epic Battery life. Real workstation power on the go. Great for students, engineers, and designers. Intel Core i7-11800H (8 cores, 16 threads, up to 4.60 GHz max, 24MB cache); 32GB DDR4 3200 MHz Memory, 1TB PCIe NVMe M.2 SSD
15.6" 4K (3840 x 2160) IPS, Anti-glare, 600nits, 100% Adobe RGB Display; NVIDIA RTX T1200 4GB Dedicated Graphics - Support to expandable with 3 monitors via HDMI or Thunderbolt 4 Ports. Maximum supported resolution of 4k (3840*2160) @60Hz; 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.
2 x USB 3.2 Gen 1 (one Always On), USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4), 2 x Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4a), HDMI 2.1, SD card reader, Ethernet (2.5GbE RJ-45), Headphone / microphone combo jack (3.5mm); Intel Wi-Fi 6E AX210, 11ax 2x2 + Bluetooth 5.2; Backlit Keyboard
Windows 11 Professional 64-bit; Certifications from Independent Software Vendors (ISVs) ensure your most critical applications will run reliably on this workstation laptop: 3DEXPERIENCE, ANSYS, ArcGIS, AutoCAD, Creo, MicroStation, NXx, Revit, Solid Edge, MATLAB and SOLIDWORKS.
Brand New Computer has been resealed to upgrade the Memory or SSD. One-year warranty from the Lenovo. Three-year warranty for upgraded Memory/SSD for Issaquah Highlands Tech customers
ASIN: B0F66VR495
Dell QCT1250 15″ summary
Dell QCT1250 is a Windows laptop released in 2026. It doesn't have the best Intel CPU, though enough memory for its price. Only Full HD resolution is mediocre for the 15-inch 120 Hz IPS screen. The 1000gb SSD storage is acceptable could be better.
Dell Premium 15.6" Business Laptop, Intel Core i7-1355U, 32GB DDR5 1TB SSD
Powerful 13th Gen Intel Performance: Experience exceptional multitasking with the 13th Gen Intel Core i7-1355U processor featuring 10 cores (2 Performance + 8 Efficient cores) and 12 threads, delivering speeds up to 5.0GHz on P-cores and 3.7GHz on E-cores with 12MB cache. Perfect for demanding business applications, content creation, data analysis, video conferencing, and running multiple programs simultaneously without slowdown.
Massive Memory & Storage Capacity: Equipped with 32GB DDR5 RAM running at 4400 MT/s for lightning-fast responsiveness and seamless multitasking across dozens of browser tabs, applications, and virtual machines. The spacious 1TB M.2 PCIe NVMe SSD provides ultra-fast boot times, instant file access, and ample storage for all your documents, presentations, media files, and professional software.
Immersive 15.6" FHD 120Hz Display: Work comfortably on the stunning 15.6-inch Full HD (1920x1080) display featuring 120Hz refresh rate, WVA IPS technology, and anti-glare coating with 250 nits brightness. Enjoy smooth scrolling, vibrant colors with wide viewing angles, and reduced eye strain during extended work sessions. Perfect for presentations, spreadsheets, video editing, and multimedia content.
Windows 11 Home & Comprehensive Connectivity: Pre-installed with Windows 11 Home for enhanced security, productivity features, and business-grade management tools. Stay connected with Wi-Fi 6 (802.11ax) and Bluetooth wireless, plus versatile ports including USB 3.2 Gen 1 Type-A, USB 2.0, USB-C (data), HDMI 1.4, universal audio jack, SD card slot, and RJ-45 Ethernet for maximum compatibility with peripherals and displays.
Professional Design & All-Day Productivity: Sleek carbon black chassis with precision touchpad and full-size English International keyboard with numeric keypad for efficient data entry. Features 720p HD webcam with integrated microphone and dual tuned speakers for crystal-clear video calls.
ASIN: B0H6XDKSZJ