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Lenovo Legion 9 18 Gamme

Lenovo Legion 9 18IAX10 RTX 5090Processeur: Intel Arrow Lake Ultra 9 275HX
Carte graphique: NVIDIA GeForce RTX 5080 Laptop, NVIDIA GeForce RTX 5090 Laptop
Écran: 18.00 pouces
Poids: 3.5kg, 3.52kg, 3.532kg
Prix: 3800, 5900 euros
Note moyenne: 83.65% - Bon
Moyenne de 11 notes (à partir de 20 critiques)
performances: 95%, équipement: 77%, écran: 83%, mobilité: 56%, finition: 92%, ergonomie: 89%, degré de nuisance: 78%

 

Lenovo Legion 9 18IAX10

Spécifications de l'ordinateur portable

Lenovo Legion 9 18IAX10Ordinateur portable: Lenovo Legion 9 18IAX10
Processeur: Intel Arrow Lake Ultra 9 275HX
Carte graphique: NVIDIA GeForce RTX 5090 Laptop 16384 Mo
Écran: 18.00 pouces, 16:10, 3840 x 2400 pixels
Poids: 3.5kg
Liens: Lenovo Page d'accueil

Price comparison

 

Critiques dans des langues étrangères

The Fastest Gaming Laptop...sorta
Source: Hardware Canucks Anglais
The fastest gaming laptop we've ever tested is here and its the Legion 9i which has a brand new design for 2025. With an RTX 5090 and Intel Ultra 9 275HX, we put this up to some of the best gaming laptops with AMD and Intel CPUs alongside the RTX 4090. Well it turns out that the Legion 9i is amazing in a lot of ways but it falls short in others.
Critique simple, disponibles en ligne, Très longue, Date: 05/08/2025

 

Lenovo Legion 9 18IAX10, RTX 5080

Spécifications de l'ordinateur portable

Lenovo Legion 9 18IAX10, RTX 5080Ordinateur portable: Lenovo Legion 9 18IAX10, RTX 5080
Processeur: Intel Arrow Lake Ultra 9 275HX
Carte graphique: NVIDIA GeForce RTX 5080 Laptop 16384 Mo
Écran: 18.00 pouces, 16:10, 3840 x 2400 pixels
Poids: 3.5kg
Liens: Lenovo Page d'accueil

Price comparison

Note moyenne: 78% - Bon

Moyenne de 1 notes (à partir de 4 critiques)

 

Critiques dans des langues étrangères

78% Lenovo Legion 9i review: A stunning gaming laptop with one big weakness
Source: PC World Anglais EN→FR
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.
Critique simple, disponibles en ligne, Longue, Date: 09/26/2025
Notes: Note globale: 78%
Legion 9i Gen 10 vs Razer Blade 18 - Which is the best 18" Gaming Workstation?
Source: Mash IT Anglais
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!
Comparaison, disponibles en ligne, Très longue, Date: 08/06/2025
Lenovo Legion 9i Gen 10 Review - POWER! But At What Cost?
Source: Mash IT Anglais
This is one expensive laptop but being Lenovos gaming flagship model comes with all the features you would expect of a premium gaming laptop.
Critique simple, disponibles en ligne, Très longue, Date: 07/16/2025
Lenovo Legion 9i Gen 10 Unboxing & First Impressions
Source: Mash IT Anglais
This is one expensive laptop but being Lenovos gaming flagship model comes with all the features you would expect of a premium gaming laptop.
Travaux pratiques, disponibles en ligne, Très longue, Date: 06/24/2025

 

Lenovo Legion 9 18IAX10

Spécifications de l'ordinateur portable

Lenovo Legion 9 18IAX10Ordinateur portable: Lenovo Legion 9 18IAX10
Processeur: Intel Arrow Lake Ultra 9 275HX
Carte graphique: NVIDIA GeForce RTX 5080 Laptop 16384 Mo
Écran: 18.00 pouces, 16:10, 3840 x 2400 pixels
Poids: 3.532kg
Prix: 3800 euros
Liens: Lenovo Page d'accueil

Price comparison

Note moyenne: 83.25% - Bon

Moyenne de 8 notes (à partir de 14 critiques)

 

Critiques

89.1% Test du Legion 9 18IAX10 : le premier PC portable de jeu de 18 pouces de Lenovo est presque un coup de maître | Notebookcheck
Bien que le Lenovo Legion 9 18 soit arrivé un peu tard sur le ring des jeux de 18 pouces, il est facilement l'un des meilleurs dans sa catégorie de taille, même face à des modèles chevronnés comme le MSI Titan ou le Razer Blade 18.

Critiques dans des langues étrangères

Lenovo Legion 9i (18″, Gen 10) review – RTX 5090 Power & Forged Carbon
Source: Laptop Media Anglais EN→FR
The Lenovo Legion 9i (18″, Gen 10) is a tour de force, a machine that redefines the upper limits of what a gaming laptop can be. It is an unapologetic, ultra-premium powerhouse that combines exotic materials, cutting-edge engineering, and sheer brute force into a package that is as stunning to look at as it is to use. This is not just a computer; it’s a showcase of the absolute best technology currently available, designed for the enthusiast who demands zero compromises. While it comes with a price tag to match its ambition and a few thermal quirks, the Legion 9i justifies its existence by delivering a user experience that is unrivaled in its class. It is a masterpiece of luxury gaming.
Critique simple, disponibles en ligne, Très longue, Date: 12/11/2025
Lenovo Legion 9i (18″, Gen 10) review – RTX 5090 Power & Forged Carbon
Source: Laptop Media Anglais EN→FR
The Lenovo Legion 9i (18″, Gen 10) is a tour de force, a machine that redefines the upper limits of what a gaming laptop can be. It is an unapologetic, ultra-premium powerhouse that combines exotic materials, cutting-edge engineering, and sheer brute force into a package that is as stunning to look at as it is to use. This is not just a computer; it’s a showcase of the absolute best technology currently available, designed for the enthusiast who demands zero compromises. While it comes with a price tag to match its ambition and a few thermal quirks, the Legion 9i justifies its existence by delivering a user experience that is unrivaled in its class. It is a masterpiece of luxury gaming.
Critique simple, disponibles en ligne, Très longue, Date: 12/11/2025
70% I expected a bit more from this powerhouse gaming laptop
Source: How to Geek Anglais EN→FR
While I'd love to recommend the Lenovo Legion 9i Gen 10 gaming laptop to everyone, its flaws were a bit hard to overlook. Specifically, I'd say it's an excellent laptop for gamers who want top-tier gaming performance, a large, impressive display, and a sleek design. Beyond that, I think most users should look elsewhere if they're hoping for an all-around desktop replacement. Some blips in everyday performance, a boxy-sounding speaker system, and no OLED display option make me feel more inclined to recommend other options for those seeking a do-it-all laptop. At a similar price point is the Razer Blade 16 (2025), for example, or the aforementioned Alienware 16 Area-51.
Critique simple, disponibles en ligne, De taille moyenne, Date: 12/09/2025
Notes: Note globale: 70%
70% I expected a bit more from this powerhouse gaming laptop
Source: How to Geek Anglais EN→FR
While I'd love to recommend the Lenovo Legion 9i Gen 10 gaming laptop to everyone, its flaws were a bit hard to overlook. Specifically, I'd say it's an excellent laptop for gamers who want top-tier gaming performance, a large, impressive display, and a sleek design. Beyond that, I think most users should look elsewhere if they're hoping for an all-around desktop replacement. Some blips in everyday performance, a boxy-sounding speaker system, and no OLED display option make me feel more inclined to recommend other options for those seeking a do-it-all laptop. At a similar price point is the Razer Blade 16 (2025), for example, or the aforementioned Alienware 16 Area-51.
Critique simple, disponibles en ligne, De taille moyenne, Date: 12/09/2025
Notes: Note globale: 70%
88% Lenovo Legion 9i Gen 10 review
Source: PC Gamer Anglais EN→FR
With astonishing performance, exceptional build quality, combined with a beautiful display, the Legion 9i is ultimately only held back, albeit mildly, thanks to an average SSD and some initial setup quandaries.
Critique simple, disponibles en ligne, Courte, Date: 11/25/2025
Notes: Note globale: 88%
88% Lenovo Legion 9i Gen 10 review
Source: PC Gamer Anglais EN→FR
With astonishing performance, exceptional build quality, combined with a beautiful display, the Legion 9i is ultimately only held back, albeit mildly, thanks to an average SSD and some initial setup quandaries.
Critique simple, disponibles en ligne, Courte, Date: 11/25/2025
Notes: Note globale: 88%
85% Lenovo Legion 9i 18 Laptop Review
Source: CG Mag Online Anglais EN→FR
As for the battery life, while the 99.9Wh battery isn’t going to get you through a 12-hour session of gaming, it is in line with what I’ve seen from similar rigs. The note on battery life worth mentioning, though, is Lenovo’s Super Rapid Charge feature, which sees the battery go from 0-100% in 80 minutes, with a 30-minute charge getting you all the way to 70%. It’s the first time I’ve seen a rapid charge system at play in a premium gaming laptop, and I am impressed. While not the most powerful of this generation’s 18-inch gaming laptops, the Legion offers some of the best dollar of hardware value I’ve seen. Cheaper than all of the other models I’ve mentioned, the Legion 9i offers a similar top-tier gaming experience at a fraction of the price of the competition. While subjective, it’s also the best looking while doing it with the RGB lighting and textured cover plate being standout features.
Critique simple, disponibles en ligne, Courte, Date: 10/29/2025
Notes: Note globale: 85%
85% Lenovo Legion 9i 18 Laptop Review
Source: CG Mag Online Anglais EN→FR
As for the battery life, while the 99.9Wh battery isn’t going to get you through a 12-hour session of gaming, it is in line with what I’ve seen from similar rigs. The note on battery life worth mentioning, though, is Lenovo’s Super Rapid Charge feature, which sees the battery go from 0-100% in 80 minutes, with a 30-minute charge getting you all the way to 70%. It’s the first time I’ve seen a rapid charge system at play in a premium gaming laptop, and I am impressed. While not the most powerful of this generation’s 18-inch gaming laptops, the Legion offers some of the best dollar of hardware value I’ve seen. Cheaper than all of the other models I’ve mentioned, the Legion 9i offers a similar top-tier gaming experience at a fraction of the price of the competition. While subjective, it’s also the best looking while doing it with the RGB lighting and textured cover plate being standout features.
Critique simple, disponibles en ligne, Courte, Date: 10/29/2025
Notes: Note globale: 85%
Model: Lenovo Legion 9 18IAX10 Lenovo Legion 9i (2025) | Unboxing & First Look
Source: Ben G Kaiser Anglais
Unboxing the Lenovo Legion 9i Gen 10 with RTX 5080 and support for up to 192GB of RAM and 4 SSDs. This powerhouse gaming laptop blends cutting-edge performance with elite design—watch for build insights, upgrade tips, and live pricing breakdowns.
Critique simple, disponibles en ligne, Longue, Date: 10/26/2025
Model: Lenovo Legion 9 18IAX10 Lenovo Legion 9i (2025) | Unboxing & First Look
Source: Ben G Kaiser Anglais
Unboxing the Lenovo Legion 9i Gen 10 with RTX 5080 and support for up to 192GB of RAM and 4 SSDs. This powerhouse gaming laptop blends cutting-edge performance with elite design—watch for build insights, upgrade tips, and live pricing breakdowns.
Critique simple, disponibles en ligne, Longue, Date: 10/26/2025
90% Lenovo Legion 9i review (2025 18IAX10 model, 18 inch, RTX 5090)
Source: Ultrabook Review Anglais EN→FR
The 2025 refresh of the Lenovo Legion 9i is arguably the best-balanced 18-inch high-performance/gaming laptop available in stores today. It's not without some quirks, but it checks almost all of the right boxes when it comes to build quality, functionality and capabilities, while generally running at lower temperatures and fan noise than the competition in its segment. It's only available with glossy IPS displays, though, and it's a heavy chassis even for its niche, so make sure you're fine with these aspects before jumping on it.
Critique simple, disponibles en ligne, Longue, Date: 10/09/2025
Notes: Note globale: 90%
90% Lenovo Legion 9i review (2025 18IAX10 model, 18 inch, RTX 5090)
Source: Ultrabook Review Anglais EN→FR
The 2025 refresh of the Lenovo Legion 9i is arguably the best-balanced 18-inch high-performance/gaming laptop available in stores today. It's not without some quirks, but it checks almost all of the right boxes when it comes to build quality, functionality and capabilities, while generally running at lower temperatures and fan noise than the competition in its segment. It's only available with glossy IPS displays, though, and it's a heavy chassis even for its niche, so make sure you're fine with these aspects before jumping on it.
Critique simple, disponibles en ligne, Longue, Date: 10/09/2025
Notes: Note globale: 90%
The Best 18” Gaming Laptop - Lenovo Legion 9i (2025) Review
Source: Jarrod'sTech Anglais
Lenovo’s Legion 9i is the best 18” gaming laptop I’ve ever tested - but you can’t have the good without the bad, there are some big compromises you need to know about.
Critique simple, disponibles en ligne, Très longue, Date: 09/16/2025
The Best 18” Gaming Laptop - Lenovo Legion 9i (2025) Review
Source: Jarrod'sTech Anglais
Lenovo’s Legion 9i is the best 18” gaming laptop I’ve ever tested - but you can’t have the good without the bad, there are some big compromises you need to know about.
Critique simple, disponibles en ligne, Très longue, Date: 09/16/2025

 

Lenovo Legion 9 18IAX10 RTX 5090

Spécifications de l'ordinateur portable

Lenovo Legion 9 18IAX10 RTX 5090Ordinateur portable: Lenovo Legion 9 18IAX10 RTX 5090
Processeur: Intel Arrow Lake Ultra 9 275HX
Carte graphique: NVIDIA GeForce RTX 5090 Laptop 24576 Mo
Écran: 18.00 pouces, 16:10, 3840 x 2400 pixels
Poids: 3.52kg
Prix: 5900 euros
Liens: Lenovo Page d'accueil

Price comparison

 

Critiques

87.1% Test du Lenovo Legion 9 18 RTX 5090 : le PC portable de jeu le plus puissant du marché | Notebookcheck
Lenovo a conquis sans peine le segment des ordinateurs portables de jeu de 18 pouces avec le Legion 9 18. Après avoir récemment testé la version RTX 5080, nous jetons maintenant un coup d'œil au modèle supérieur basé sur la RTX 5090. La concurrence va-t-elle devoir s'échauffer à nouveau ?

 

Commentaire

Lenovo: Lenovo ("Le" de la légende anglaise, novo (latin) pour nouveau) a été fondée en 1984 en tant que société chinoise de commerce d'ordinateurs. En 2004, la société était le plus grand fabricant d'ordinateurs portables en Chine et, après l'acquisition de la division PC d'IBM en 2005, le quatrième au monde. En plus des ordinateurs de bureau et des ordinateurs portables, la société fabrique des moniteurs, des projecteurs, des serveurs, etc., et se spécialise dans le développement, la fabrication et la commercialisation d'électronique grand public, d'ordinateurs personnels, de logiciels, de solutions d'entreprise et de services connexes.

En 2016, l'entreprise s'est classée au premier rang mondial des ventes d'ordinateurs. Il le détenait encore en 2023 avec environ 23% de part de marché mondiale. Les gammes de produits importantes sont Thinkpad, Legion et Ideapad.

En 2011, elle a acquis une participation majoritaire dans Medion AG, un fabricant européen de matériel informatique. En 2014, Motorola Mobility a été racheté, ce qui a donné un coup de pouce à Lenovo sur le marché des smartphones.


 

Ces cartes graphiques devraient être capables de faire tourner tout les jeux récents (avec quelques exceptions) en haute résolution avec un bon niveau de détail.

NVIDIA GeForce RTX 5090 Laptop: La GeForce RTX 5090 Mobile utilise la puce GB203 et utilise 10 496 shaders / cœurs CUDA sur les 10 752 que compte la puce. La RTX 5090 Laptop est donc plus proche de la RTX 5080 (même puce) que la RTX 5090 Mobile RTX 5090 de bureau avec 20 760 cœurs et des fréquences d'horloge plus élevées.

NVIDIA GeForce RTX 5080 Laptop: Carte graphique rapide de la famille Blackwell pour ordinateurs portables, basée sur la puce GB203 et utilisant 8 192 shaders et 16 Go de mémoire graphique GDDR7 (bus graphique 256 bits).


>> Plus d'informations sont à trouver dans notre comparaison des cartes graphiques mobiles et ainsi que dans notre liste des Benchmarks affiliés.


Intel Arrow Lake:

Ultra 9 275HX: Unité centrale mobile haut de gamme pour les ordinateurs portables de jeu, basée sur l'architecture Arrow Lake. Il offre 24 cœurs, dont 8 cœurs de performance rapide pouvant atteindre 5,4 GHz et 16 cœurs d'efficacité plus petits pouvant atteindre une vitesse d'horloge de 4,6 GHz. Le CPU peut accéder à 40 Mo de cache L2 et 36 Mo de cache L3 et est spécifié avec un TDP de 55 watts. Le SoC intègre un petit NPU dédié appelé AI Boost avec 13 TOPS (Int8) et supporte en option vPro Essentials.


>> Plus d'informations sont à trouver dans notre comparaison des processeurs mobiles.


18.00: On parle d’une très grande diagonale d’écran parmi les ordinateurs portables, souvent destinés à ne pas quitter le plan de travail d’un bureau.


>> Pour en savoir un peu plus sur la finesse des pixels à l'écran, jetez un coup d'œil à notre liste des DPI (PPP, points par pouce).


3.5 kg:

En temps normal, seuls les ordinateurs portables de 17 pouces affichent un tel poids à la pesée. Pour une machine de 15 pouces, on dira que l’appareil appartient aux modèles les plus lourds. Le poids acceptable pour une utilisation sédentaire.

3.532 kg:


83.65%: Cette note est moyenne, Car la quantité de portables avec de meilleures notes est à peu près égale avec le nombre de portables avec de moins bonnes notes.

>> Plus d'informations sont à trouver dans notre guide d'achat pour les ordinateurs portables.

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Ordinateurs portables similaires avec les mêmes spécifications techniques

Lenovo Legion 9 18IAX10
GeForce RTX 5090 Laptop

Ordinateurs portables similaires d'autres fabricants

Acer Predator Helios 18 AI PH18-73
GeForce RTX 5090 Laptop

Ordinateurs portables similaires d'autres fabricants et/ou avec un processeur différent

MSI Raider 18 HX AI A2XWJG
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 285HX
MSI Raider A18 HX A9WJG
GeForce RTX 5090 Laptop, Dragon Range (Zen 4, Ryzen 7X4X/8X4X) R9 9955HX3D

Ordinateurs portables avec le même processeur et la même diagonale d'écran

MSI Stealth 18 HX AI A2XWJG
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 275HX, 2.89 kg
Alienware 18 Area-51
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 275HX, 4.179 kg

Ordinateurs portables avec la même carte graphique

Nubia RedMagic Titan 16 Pro 2026
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 275HX, 16.00", 3.43 kg
MSI Vector 17 HX AI A2XWJG
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 275HX, 17.00", 3 kg
Asus ProArt P16 H7606WX
GeForce RTX 5090 Laptop, Strix Halo/Point (Zen 5/5c, Ryzen AI 300) Ryzen AI 9 HX 370, 16.00", 1.85 kg
Acer Predator Helios 16 AI PH16-73
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 275HX, 16.00", 2.7 kg
Lenovo Legion Pro 7 16IAX10H, RTX 5090
GeForce RTX 5090 Laptop, Arrow Lake Ultra 9 275HX, 16.00", 2.32 kg

Ordinateurs portables avec les mêmes diagonale d'écran et/ou poids

Lenovo Legion 7 16IAX10, RTX 5070
GeForce RTX 5070 Laptop, , 16.00", 2.53 kg
Lenovo LOQ 15IRX10, i7-14700HX
GeForce RTX 5060 Laptop, Raptor Lake-HX i7-14700HX, 15.60", 2.4 kg
Lenovo Legion 5 15IRX10
GeForce RTX 5070 Laptop, Raptor Lake-HX i7-14700HX, 15.10", 1.9 kg
Lenovo Legion 5 15IAX10
GeForce RTX 5070 Laptop, Arrow Lake Ultra 9 275HX, 15.10", 1.9 kg
Lenovo Legion 5 15AKP10
GeForce RTX 5070 Laptop, Ryzen AI 7 350, 15.10", 2 kg
Lenovo Legion Pro 5 16ADR10
GeForce RTX 5060 Laptop, Dragon Range (Zen 4, Ryzen 7X4X/8X4X) R7 8745HX, 16.00", 2.3 kg
Lenovo Legion 5 15IRX10, i7-14700HX RTX 5060
GeForce RTX 5060 Laptop, Raptor Lake-HX i7-14700HX, 15.10", 1.9 kg
Lenovo LOQ 17IRX10
GeForce RTX 5070 Laptop, Raptor Lake-HX i7-14700HX, 17.30", 2.896 kg
Lenovo Legion 9 18IAX10
GeForce RTX 5080 Laptop, Arrow Lake Ultra 9 275HX, 18.00", 3.532 kg
Lenovo Yoga Pro 9 16IAH10, Ultra 9 285H
GeForce RTX 5060 Laptop, Arrow Lake Ultra 9 285H, 16.00", 2.07 kg
Lenovo Legion 5 15IRX10, i7-13650HX RTX 5060
GeForce RTX 5060 Laptop, Raptor Lake-HX i7-13650HX, 15.10", 1.9 kg
Lenovo Legion Pro 5 16IAX10, RTX 5070 Ti
GeForce RTX 5070 Ti Laptop, Arrow Lake Ultra 9 275HX, 16.00", 2.42 kg
Lenovo Legion 9 18IAX10, RTX 5080
GeForce RTX 5080 Laptop, Arrow Lake Ultra 9 275HX, 18.00", 3.5 kg
Lenovo Legion 7 16IAX10
GeForce RTX 5060 Laptop, Arrow Lake Ultra 7 255HX, 16.00", 1.978 kg
Lenovo Yoga Pro 9 16IAH10
GeForce RTX 5070 Laptop, Arrow Lake Ultra 7 255H, 16.00", 1.92 kg
Lenovo Legion 5 15AHP10
GeForce RTX 5070 Laptop, Ryzen AI 7 350, 15.10", 1.9 kg
Lenovo Legion Pro 5 16IAX10
GeForce RTX 5070 Laptop, Arrow Lake Ultra 9 275HX, 16.00", 2.43 kg
Comparaison des prix
Lenovo Legion 9 18IAX10, RTX 5080
Lenovo Legion 9 18IAX10
Stefan Hinum, 2025-08-17 (Update: 2025-08-17)