Lenovo ThinkPad P16 Gen 3 (21RQ) vs Alienware Dell Alienware 18
Comparison summary
- Lenovo ThinkPad P16 Gen 3 is hands-down better laptop though Dell Alienware 18 gives you more bang for your buck.
- For performance Dell Alienware 18 has a better performing processor. ThinkPad P16 Gen 3 offers more memory.
- ThinkPad P16 Gen 3 comes with Windows and Dell Alienware 18 with Windows 11 Pro.
- For graphics performance Dell Alienware 18 has a superior graphics card.
- ThinkPad P16 Gen 3 has a higher resolution screen (WQUXGA).
- Dell Alienware 18 features a bigger display. For portability ThinkPad P16 Gen 3 is lighter.
- Dell Alienware 18 has a bigger SSD.
Lenovo ThinkPad P16 Gen 3 (21RQ)
Alienware Dell Alienware 18
Compare specifications
| Lenovo ThinkPad P16 Gen 3 (21RQ) | Alienware Dell Alienware 18 |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core Ultra 7 255HX | Intel Core Ultra 9 275HX |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 128gb | 64gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| RTX PRO 2000 Blackwell | GeForce RTX 5070 Ti |
| Screen size | |
| 16″ | 18″ |
| Screen resolution | |
| WQUXGA (3840 x 2400 pixels) | WQXGA (2560 x 1600 pixels) |
| Weight | |
| 8 lbs (3.63 kg) | 13 lbs (5.9 kg) |
| Size (length x width x height) | |
| 14.3 x 9.92 x 0.82 inches | |
| (36.32 x 25.2 x 2.08 cm) | |
| Operating system (OS) | |
| Windows | Windows 11 Pro |
| Hard drives | |
| 2000gb SSD | 4000gb SSD |
| Release date | |
| April 3, 2026 | August 6, 2026 |
| Amazon.com List Price | |
| $5,999.00 | $5,329.00 |
| Amazon.com Lowest New Price | |
| $5,999.00 | $5,329.00 |
| Buy on Amazon.com Price updated 1 days agoIn stock | Buy on Amazon.com Price updated 4 h agoIn stock |
Compare Lenovo ThinkPad P16 Gen 3 / Alienware Dell Alienware 18 vs other laptops:
Lenovo ThinkPad P16 Gen 3 (21RQ) summary
Lenovo ThinkPad P16 Gen 3 is a Windows laptop released in 2026. It has an acceptable Intel processor, however enough RAM for its price. The laptop is quite on the heavier side at 8 lbs (3.63 kg). WQUXGA resolution is superb for the 16″ IPS display. Your 2000gb SSD storage is reasonable leaves room for improvement.
Lenovo ThinkPad P16 Gen 3 Intel Core Ultra 7 255HX, 20C, 16" WQUXGA (3840 x 2400) Non-Touch, 800 nits, 128GB RAM, 2TB SSD, NVIDIA RTX PRO 2000 Blackwell, Backlit KYB, Windows Pro
Processor:Intel Core Ultra 7 255HX Processor (E-cores up to 4.50 GHz P-cores up to 5.20 GHz)
Memory: 128 GB DDR5-(SODIMM) - ; Storage: 2 TB SSD M.2 2280 PCIe Gen5 Performance
Display: 16" WQUXGA (3840 x 2400), IPS, Anti-Glare, Non-Touch, HDR 400, 100%DCI-P3, 800 nits, 60Hz, Low Blue Light; Graphic Card: NVIDIA RTX PRO 2000 Blackwell Laptop GPU 8GB GDDR7
Dimensions (H (front-to-back) x W x D): 15.8mm – 20.9mm x 362mm x 252mm / 0.62″ – 0.82″ x 14.25″ x 9.92″ Weight: Starting at 2.54kg / 5.6lbs
[Upgrade] will open the box to upgrade the RAM and the hard drive to PCIe-NVMe Solid State Drive. The hard drive upgrade won't affect Lenovo manufacture warranty.
ASIN: B0GVGQVNYY
Alienware Dell Alienware 18 summary
Alienware Dell Alienware 18 is a gaming laptop with Windows 11 Pro released in 2026. It has a fine Intel processor, but enough memory for its price. The laptop has the GeForce RTX 5070 Ti video card that is not the best well-suited for playing games. You can run 90% of the games published this year on recommended settings. Just WQXGA resolution is subpar for the 18″ monitor. The 4000gb SSD storage is fine but could be higher. It is quite hefty at 13 lbs (5.9 kg).
Dell Alienware 18 18" WQXGA 300Hz Gaming Laptop, Intel Core Ultra 9 275HX, GeForce RTX 5070 Ti, 64GB RAM, 5TB Storage (4TB SSD+1TB Docking Station), Backlit Keyboard, Wi-Fi 7, Win 11 Pro, Black Teal
【Upgraded】Seal is opened for upgrade only, 1-Year warranty on Upgraded RAM/SSD from SnowBell, and original 1-Year Manufacture warranty on remaining components.【18" WQXGA 300Hz Display】 Features a stunning 18-inch WQXGA display with a 300Hz refresh rate, delivering sharp visuals, smooth motion, and immersive gaming.
【Intel Core Ultra 9 275HX Processor】 Delivers powerful performance for seamless multitasking, demanding workloads, and high-performance gaming.
【64GB DDR5 RAM】 Delivers high-speed, high-bandwidth performance for seamless multitasking, smooth responsiveness, and efficient handling of demanding applications.【4TB SSD】 Provides lightning-fast boot times, quick application loading, and ample storage space for games, files, multimedia, and everyday essentials.
【NVIDIA GeForce RTX 5070 Ti Graphics】 Delivers AI-enhanced performance, advanced ray tracing, and smooth visuals for immersive gaming and creative workloads.【Backlit Keyboard】 Provides enhanced key visibility and responsive control for gaming, work, and low-light environments.【Wi-Fi 7】 Delivers ultra-fast speeds, lower latency, and reliable connectivity for gaming, streaming, and online productivity.
【Windows 11 Pro】【Dimensions & Weight】16.14 x 12.59 x 1.2 inches, 9.56 lbs.【Ports】2 x USB Type-C, 3 x USB Type-A, 1 x HDMI, 1 x Power-in, 1 x RJ45, 1 x SD Card reader, 1 x Headset Jack. Wi-Fi 7 + Bluetooth.【Bonus Docking Station Set】1x 7-in-1 Docking Station with 1TB SSD, 1x 32GB MicroSD Card with Adapter, 1x Type-C Data Cable, 1x 3-in-1 Charging Cable, 1x Suede Cleaning Cloth.
ASIN: B0HD73BVZF