Lenovo ThinkPad P16 Gen 3 (21RQ) vs Alienware Dell Alienware 18
Comparison summary
- Dell Alienware 18 is the better value option.
- ThinkPad P16 Gen 3 comes with Windows and Dell Alienware 18 with Windows 11 Pro.
- For graphics performance ThinkPad P16 Gen 3 has a superior graphics card.
- ThinkPad P16 Gen 3 has a higher resolution screen (3.2K).
- Dell Alienware 18 features a bigger display. For portability ThinkPad P16 Gen 3 is lighter.
- ThinkPad P16 Gen 3 features more memory.
- ThinkPad P16 Gen 3 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 9 275HX | 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 5000 Blackwell | GeForce RTX 5080 |
| Screen size | |
| 16″ | 18″ |
| Screen resolution | |
| 3.2K (3200 x 2000 pixels) | WQXGA (2560 x 1600 pixels) |
| Weight | |
| 5.6 lbs (2.54 kg) | 12 lbs (5.44 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 | |
| 4000gb SSD | 2000gb SSD |
| Release date | |
| March 19, 2026 | August 23, 2026 |
| Amazon.com List Price | |
| $8,329.00 | $5,249.00 |
| Amazon.com Lowest New Price | |
| $8,329.00 | $5,249.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Compare Lenovo ThinkPad P16 Gen 3 / Alienware Dell Alienware 18 vs other gaming laptops:
Lenovo ThinkPad P16 Gen 3 (21RQ) summary
Lenovo ThinkPad P16 Gen 3 is an excellent value Windows gaming laptop released in 2026. It has the RTX PRO 5000 Blackwell GPU that is outstanding great for playing games. You can run all of the newest and most popular games on recommended settings. The laptop has an okay Intel processor, though plenty of memory for its price. 3.2K resolution is okay for the 16″ 120 Hz monitor. Your 4000gb SSD storage is fine could be better. It is quite lightweight at only 5.6 lbs (2.54 kg).
Lenovo ThinkPad P16 Gen 3 Intel Core Ultra 9 275HX, 24C, 16" 3.2K (3200 x 2000), Tandem OLED Touch, 600 nits, 128GB RAM, 4TB SSD, NVIDIA RTX PRO 5000 Blackwell 24GB GDDR7, Backlit KYB, Windows Pro
Processor: Intel Core Ultra 9 275HX Processor (E-cores up to 4.60 GHz P-cores up to 5.40 GHz)
Memory: 128 GB DDR5-(SODIMM) - ; Storage: 4 TB SSD M.2 2280 PCIe Gen5 Performance TLC Opal
Display: 16" 3.2K (3200 x 2000), Tandem OLED, Anti-Glare/Anti-Reflection/Anti-Smudge, Touch, HDR 600, 100%DCI-P3, 600 nits, VRR 40-120Hz; Graphic Card: NVIDIA RTX PRO 5000 Blackwell Laptop GPU 24GB 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: B0GQJS84VY
Alienware Dell Alienware 18 summary
Alienware Dell Alienware 18 is a gaming laptop with Windows 11 Pro released in 2026. It has the GeForce RTX 5080 GPU that is reasonable for playing games. You can run 90% of the games published this year on recommended settings. The laptop has an okay Intel processor, however enough memory for its price. Merely WQXGA resolution is poor for the 18″ screen. Your 2000gb SSD storage is decent leaves room for improvement. It is quite bulky at 12 lbs (5.44 kg).
Dell Alienware 18 18" WQXGA 300Hz Gaming Laptop, Intel Ultra 9 275HX, GeForce RTX 5080 16GB GDDR7, 64GB DDR5, 3TB Storage(2TB SSD+1TB Docking Station), RGB Backlit Keyboard, WiFi 7, Win 11 Pro, 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】Delivers sharp, detailed visuals and ultra-smooth motion for an immersive gaming experience with fast, responsive gameplay.
【Intel Core Ultra 9 275HX】 Delivers powerful performance for high-end gaming, intensive multitasking, and demanding creative workloads.
【64GB DDR5】 Delivers fast, responsive performance for seamless multitasking, gaming, and demanding applications.【2TB SSD】 Provides quick boot times, fast loading, and ample storage for games, applications, and files.
【NVIDIA GeForce RTX 5080 16GB GDDR7 Graphics】 Delivers exceptional gaming performance with advanced ray tracing, AI-enhanced graphics, and smooth, immersive visuals.【RGB Backlit Keyboard】 Provides vibrant lighting and responsive control for gaming, work, and low-light environments.【Wi-Fi 7】 Delivers ultra-fast speeds, low latency, and reliable connections for gaming, streaming, and online activities.
【Windows 11 Pro】【Dimensions & Weight】16.14 x 12.59 x 0.95 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 Global Headset Jack, 1 x SD Card Reader. 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: B0HFZCPYT6