Lenovo Legion 9i 18″ (Legion) vs Dell Precision 7780 17″ (Precision 17)
Comparison summary
- Dell Precision 7780 17″ is outright winner for gaming and a better deal.
- For performance Lenovo Legion 9i 18″ has a lot superior processor. Precision 7780 has more memory.
- Precision 7780 has Windows 11 Pro, which is better and safer than Windows 11 Home that is in Legion 9i.
- For displaying graphics Legion 9i has a lot better graphics card.
- Legion 9i features a higher resolution screen (WQXGA).
- Legion 9i has a bigger screen. For carrying Precision 7780 is lighter. Its also slimmer and more compact in size.
- Legion 9i has a larger SSD for storage.
Lenovo Legion 9i 18″ (Legion)
Dell Precision 7780 17″ (Precision 17)
Compare specifications
| Lenovo Legion 9i 18″ (Legion) | Dell Precision 7780 17″ (Precision 17) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core Ultra 9 290HX Plus | Intel Core i9-13950HX |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 64gb | 128gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| GeForce RTX 5090 | RTX 4000 Ada Generation |
| Screen size | |
| 18″ | 17.3″ |
| Screen resolution | |
| WQXGA (2560 x 1600 pixels) | Full HD (1920 x 1080 pixels) |
| Weight | |
| 7.7 lbs (3.49 kg) | 5 lbs (2.27 kg) |
| Size (length x width x height) | |
| 15.87 x 11.69 x 1.1 inches | 15.67 x 10.44 x 1.03 inches |
| (40.31 x 29.69 x 2.79 cm) | (39.8 x 26.52 x 2.62 cm) |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 Pro |
| Hard drives | |
| 2000gb SSD | 500gb SSD |
| Release date | |
| September 9, 2026 | September 14, 2026 |
| Amazon.com List Price | |
| $6,799.00 | $5,950.00 |
| Amazon.com Lowest New Price | |
| $6,799.00 | $5,950.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo Legion 9i 18″ (Legion)
Dell Precision 7780 17″ (Precision 17)
Compare Lenovo Legion 9i 18″ / Dell Precision 7780 17″ vs other gaming laptops:
Lenovo Legion 9i 18″ (Legion) summary
Lenovo Legion 9i is a fine value Windows gaming laptop released in 2026. It has the GeForce RTX 5090 video card which is excellent for gaming. You can run 90% of the games published this year on recommended settings. The laptop has an impressive Intel CPU and enough RAM for its price. Just WQXGA resolution is not the best for the 18″ 240 Hz IPS screen. Your 2000gb SSD storage is passable leaves room for improvement. It is quite lightweight at only 7.7 lbs (3.49 kg).
Lenovo Legion 9i 18" Gaming Laptop Computer, 18” WQXGA IPS 240Hz Display, Intel Core Ultra 9 290HX Plus, NVIDIA GeForce RTX 5090 24GB, 64GB DDR5 RAM, 2TB SSD, Wi-Fi 7, Windows 11 Home, Eclipse Black
Extreme 24-Core Processing: Powered by the Intel Core Ultra 9 290HX Plus processor (up to 5.5GHz Turbo) with built-in Intel AI Boost NPU for heavy rendering and streaming workloads.
Flagship RTX 5090 Graphics: Features the NVIDIA GeForce RTX 5090 GPU with 24GB GDDR7 VRAM for ultra-high FPS 1440p/4K gaming, DLSS frame generation, and ray tracing.
18" WQXGA 240Hz Display: Equipped with an 18-inch 2560x1600 IPS anti-glare panel featuring 520 nits brightness, G-SYNC support, and a fast 240Hz refresh rate.
Massive Memory Capacity: Includes 64GB DDR5-5200 RAM, allowing effortless multitasking across memory-intensive applications and background tasks.
High-Speed 2TB Storage: Built with a 2TB NVMe M.2 SSD for fast game load times, application launches, and system boot speeds.
Next-Gen Ports & Networking: Features twin Thunderbolt 5 ports, Killer Wi-Fi 7, 2.5GbE LAN, Bluetooth 5.4, and a full-size SD card reader for high-speed file transfers.
Forged Carbon Design & Audio: Features a durable Forged Carbon lid, a 5.0MP IR web camera with an e-shutter, per-key RGB backlighting, and a multi-speaker audio system.
ASIN: B0HJB4NB1H
Dell Precision 7780 17″ (Precision 17) summary
Dell Precision 7780 is a gaming laptop with Windows 11 Pro released in 2026. It doesn't come with the top Intel processor, however a good amount of RAM for its price. The laptop has the RTX 4000 Ada Generation graphics card that is underwhelming for gaming. You can run 90% of the games published this year on recommended settings. Only Full HD resolution is underwhelming for the 17″ screen. Your 500gb SSD storage is not as much as competitors. It is very easy to carry at only 5 lbs (2.27 kg).
Dell Precision 7780 Mobile Workstation - 17.3" FHD 500-nits Display - Intel Core i9-13950HX 24-Core (13th Gen) - 512GB SSD - 128GB DDR5 RAM - NV RTX 4000 ADA (12GB GDDR6) - Windows 11 pro
Dell 17.3" Mobile Precision 7780 Laptop - NVIDIA RTX 4000 Ada Generation 12GB GDDR6
Intel Core 13th Generation i9-13950HX Processor (24 Core, Up to 5.50GHz, 36MB Cache, 55W)-Intel vPro Enterprise Technology Enabled
17 inch FHD (1920 x 1080) Wide View Angle Anti-Glare 60Hz 500-nits 99% DCI-P3 ComfortView Plus Low Blue Light Non-Touch Display
128GB Up to 5600MHz DDR5 Non-ECC CAMM Module - 512GB PCIe M.2 NVMe Gen 4 Class 40 Solid State Drive -Single Pointing Palmrest with Contacted SmartCard Reader,without Fingerprint Reader and NFC
Windows 11 Pro - Intel Wi-Fi 6E AX211 + Bluetooth - 6-Cell, 93 WHr Lithium Ion Battery - FHD IR Camera with Shutter, ExpressSign-In, Intelligent Privacy and Microphone-US English Backlit Keyboard
ASIN: B0CD65JNYV