Lenovo Legion 9 18IAX10, RTX 5080
Specifications
Lenovo Legion 9 18IAX10, RTX 5080 (Legion 9 18 Series)
Processor
Intel Core Ultra 9 275HX 24c/24t, 8 x 5.4 GHz Intel Lion Cove P-Core, 16 x 4.6 GHz Intel Skymont E-Core, Arrow Lake-HX
Graphics adapter
NVIDIA GeForce RTX 5080 Laptop - 16 GB VRAM, Core: 2287 MHz, 175 W TDP, GDDR7
Memory
32 GB
, DDR5
Display
18.00 inch 16:10, 3840 x 2400 pixel 252 PPI, IPS, glossy: yes, 240 Hz
Mainboard
Intel HM870 (Arrow Lake-HX PCH)
Storage
M.2 PCIe
Connections
4 USB 3.1 Gen2, 2 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, Card Reader: SD
Networking
10/100/1000 LAN Card (10/100/1000MBit/s), 802.11 a/b/g/n/ac/ax/be (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz be = Wi-Fi 7), Bluetooth 5.4
Size
height x width x depth (in mm): 27.95 x 403 x 296.9 ( = 1.1 x 15.87 x 11.69 in)
Battery
99.9 Wh Lithium-Ion
Operating System
Microsoft Windows 11 Home
Camera
Webcam: IR
Primary Camera: 5 MPix
Primary Camera: 5 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes
Weight
3.5 kg ( = 123.46 oz / 7.72 pounds) ( = 0 oz / 0 pounds)
Price comparison
Average Score:
Average of 3 scores (from 6 reviews)
Average of 3 scores (from 6 reviews)
Reviews for the Lenovo Legion 9 18IAX10, RTX 5080
Lenovo Legion 9i Gen 10 Review: Heavy Artillery With a Few Misfires
Source: PC Mag
Lenovo’s Legion 9i Gen 10 is the most powerful gaming laptop in the company's arsenal, housing some fiery silicon, a bright 18-inch 4K display, and long battery life for its class. It also looks more appealing than most 18-inch gaming laptops on the market. Now, while the Legion 9i is a good big-screen gaming laptop, it isn’t a great one. You can't configure it with a mechanical keyboard or a mini-LED display, two features I’d want when spending this many kilobucks on a gaming laptop. While you can mask the whooshing fans with headphones, there’s no fixing the touchpad. Yes, you always want a mouse for gameplay, but you shouldn’t need one for simple Windows navigation. The Legion 9i is a well-built gaming laptop, but if you're in the tax bracket to shop for a deluxe RTX 5080 or RTX 5090 gaming laptop like this, you should add the MSI Raider 18 HX AI and the Razer Blade 18 to your shortlist of gaming laptops to scout at this size.
Single Review, online available, Medium, Date: 04/29/2026
Rating: Total score: 70%
Source: PC Mag
Lenovo’s Legion 9i Gen 10 is the most powerful gaming laptop in the company's arsenal, housing some fiery silicon, a bright 18-inch 4K display, and long battery life for its class. It also looks more appealing than most 18-inch gaming laptops on the market. Now, while the Legion 9i is a good big-screen gaming laptop, it isn’t a great one. You can't configure it with a mechanical keyboard or a mini-LED display, two features I’d want when spending this many kilobucks on a gaming laptop. While you can mask the whooshing fans with headphones, there’s no fixing the touchpad. Yes, you always want a mouse for gameplay, but you shouldn’t need one for simple Windows navigation. The Legion 9i is a well-built gaming laptop, but if you're in the tax bracket to shop for a deluxe RTX 5080 or RTX 5090 gaming laptop like this, you should add the MSI Raider 18 HX AI and the Razer Blade 18 to your shortlist of gaming laptops to scout at this size.
Single Review, online available, Medium, Date: 04/29/2026
Rating: Total score: 70%
Lenovo Legion 9i Gen 10 review: Ditch your desktop
Source: XDA Developers
Just like its smaller sibling, the Lenovo Legion 9i doesn't care if anyone is watching. It's not quite the heaviest gaming laptop, but it's not far off, and the 18-inch display cuts an imposing figure on anyone's desk. It's not that portable, but it is a true desktop replacement in every sense of the phrase, and doesn't fall into the trap of bad thermal performance when chasing thin-but-powerful gaming options. If you don't want a desktop PC and a lightweight laptop, this is the dual-use device for you. You won't want to be far away from a power socket, but you'll be able to do anything you would normally do on a powerful desktop PC while still retaining some degree of freedom.
Single Review, online available, Medium, Date: 02/03/2026
Rating: Total score: 80%
Source: XDA Developers
Just like its smaller sibling, the Lenovo Legion 9i doesn't care if anyone is watching. It's not quite the heaviest gaming laptop, but it's not far off, and the 18-inch display cuts an imposing figure on anyone's desk. It's not that portable, but it is a true desktop replacement in every sense of the phrase, and doesn't fall into the trap of bad thermal performance when chasing thin-but-powerful gaming options. If you don't want a desktop PC and a lightweight laptop, this is the dual-use device for you. You won't want to be far away from a power socket, but you'll be able to do anything you would normally do on a powerful desktop PC while still retaining some degree of freedom.
Single Review, online available, Medium, Date: 02/03/2026
Rating: Total score: 80%
Lenovo Legion 9i review: A stunning gaming laptop with one big weakness
Source: PC World
The Lenovo Legion 9i is a design statement that looks great and proves enjoyable to use day-to-day. It also delivers strong game performance and an incredible array of leading-edge ports. These benefits are countered by a mediocre display with a 1200p/440Hz (or, alternatively, glasses-free 3D) mode that’s of questionable use. CPU performance also fell short of expectations. Still, the Legion 9i is a reasonable choice if you care mostly about GPU performance and will often connect the laptop to an external display.
Single Review, online available, Long, Date: 09/26/2025
Rating: Total score: 78%
Source: PC World
The Lenovo Legion 9i is a design statement that looks great and proves enjoyable to use day-to-day. It also delivers strong game performance and an incredible array of leading-edge ports. These benefits are countered by a mediocre display with a 1200p/440Hz (or, alternatively, glasses-free 3D) mode that’s of questionable use. CPU performance also fell short of expectations. Still, the Legion 9i is a reasonable choice if you care mostly about GPU performance and will often connect the laptop to an external display.
Single Review, online available, Long, Date: 09/26/2025
Rating: Total score: 78%
Legion 9i Gen 10 vs Razer Blade 18 - Which is the best 18" Gaming Workstation?
Source: Mash IT
In this video we compare the Legion 9i Gen 10 against the Razer Blade 18 2025 to see which is the better Gaming/Workstion this year!
Comparison, online available, Very Long, Date: 08/06/2025
Source: Mash IT
In this video we compare the Legion 9i Gen 10 against the Razer Blade 18 2025 to see which is the better Gaming/Workstion this year!
Comparison, online available, Very Long, Date: 08/06/2025
Lenovo Legion 9i Gen 10 Review - POWER! But At What Cost?
Source: Mash IT
This is one expensive laptop but being Lenovos gaming flagship model comes with all the features you would expect of a premium gaming laptop.
Single Review, online available, Very Long, Date: 07/16/2025
Source: Mash IT
This is one expensive laptop but being Lenovos gaming flagship model comes with all the features you would expect of a premium gaming laptop.
Single Review, online available, Very Long, Date: 07/16/2025
Lenovo Legion 9i Gen 10 Unboxing & First Impressions
Source: Mash IT
This is one expensive laptop but being Lenovos gaming flagship model comes with all the features you would expect of a premium gaming laptop.
Hands-On, online available, Very Long, Date: 06/24/2025
Source: Mash IT
This is one expensive laptop but being Lenovos gaming flagship model comes with all the features you would expect of a premium gaming laptop.
Hands-On, online available, Very Long, Date: 06/24/2025
Comment
NVIDIA GeForce RTX 5080 Laptop: A fast graphics card from the Blackwell family for laptops that is based on the GB203 chip and uses 8,192 shaders and 16 GB GDDR7 graphics memory (256-bit graphics bus).
These graphics cards are able to play the latest and most demanding games in high resolutions and full detail settings with enabled Anti-Aliasing.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Ultra 9 275HX: Mobile high-end CPU for gaming notebooks based on the Arrow Lake architecture. Offers 24 cores consisting of 8 fast performance cores with up to 5.4 GHz and 16 smaller efficiency cores with up to 4.6 GHz clock speed. The CPU can access 40 MB L2 cache and 36 MB L3 cache and is specified with a TDP of 55 watts. The SoC integrates a small dedicated NPU called AI Boost with 13 TOPS (Int8) and optionally supports vPro Essentials.» Further information can be found in our Comparison of Mobile Processsors.
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