Lenovo IdeaPad U400-09932DU
Spécifications de l'ordinateur portable
Price comparison
Moyenne de 12 notes (à partir de 20 critiques)
Critiques pour le/la Lenovo IdeaPad U400-09932DU
Eye candy. The Lenovo IdeaPad U400 features one of the better-looking exteriors we've seen on a mid-range notebook, but can its internal components match up?
Source: CNet
EN→FR Archive.org versionWhile ultrabooks are seemingly all anyone at Microsoft or Intel can talk about, what about the humble laptop? Adopting the looks of an ultrabook and an Apple MacBook, the IdeaPad U400 wins on design and overall value, but it's not that far above other equally good laptops that are out there right now.
Critique simple, disponibles en ligne, De taille moyenne, Date: 03/10/2012
Notes: Note globale: 70% performances: 70% mobilité: 70%
Source: Computer Shopper
EN→FR Archive.org versionAs 2011—the year that saw the genesis of the slim-yet-powerful ultrabook—ended, we found ourselves once again awed by today's mobile-computing technology. This sharp-looking, metal-finish laptop has many valuable features and runs well, but a finicky touch pad and a lack of impact from its graphics hardware suggest it isn't quite as refined as it looks.
Critique simple, disponibles en ligne, Longue, Date: 02/07/2012
Notes: Note globale: 60%
Source: Notebooks.com
EN→FR Archive.org versionAt $884 the Lenovo IdeaPad U400 is a good value for a well-built mainstream notebook that offers excellent overall performance. If the middling graphics performance were the only drawback, it would be easy to recommend this notebook. The issues with the keyboard and touchpad are a big distraction, especially for such important components.
Critique simple, disponibles en ligne, Très courte, Date: 01/30/2012
Source: PC World
EN→FR Archive.org versionIf you're not a thin-is-in type, then the U400 will provide you with much the same experience as its U-series brethren in terms of aesthetics, typing, and pointing. It's fast enough for most purposes, and you get a larger 14-inch screen. It's a tad pricey for an all-purpose, but you always pay extra for style, and this unit has it in spades.
Critique simple, disponibles en ligne, Très courte, Date: 01/23/2012
Notes: Note globale: 70%
Source: Techreview Source
EN→FR Archive.org versionThe Lenovo IdeaPad U400 brings luxury to the mainstream laptop, combining a design that looks good and feels even better with solid performance and features like USB 3.0 and WiDi 2.0. In terms of performance, it's an excellent alternative to our Editors' Choice Dell Inspiron 14z (Core i5), but it can't compete on price. You'll be hard pressed, however, to find a more touchable competitor.
Critique simple, disponibles en ligne, Très courte, Date: 01/11/2012
Notes: Note globale: 80%
Source: Gadgetmix
EN→FR Archive.org versionVideo-looping battery tests gave 4 hrs 18 minutes of service, which is decent enough. The Lenovo U400 starts at $798 with a 2.2GHz i3 CPU, 4GB RAM and 500GB HDD. The top model features a 2.7GHz i7-2620M but the one option worth checking out is the 64GB SSD version.
Critique simple, disponibles en ligne, De taille moyenne, Date: 01/09/2012
Source: PC Mag
EN→FR Archive.org versionThe Lenovo IdeaPad U400 brings luxury to the mainstream laptop, combining a design that looks good and feels even better with solid performance and features like USB 3.0 and WiDi 2.0. In terms of performance, it's an excellent alternative to our Editors' Choice Dell Inspiron 14z (Core i5), but it can't compete on price. You'll be hard pressed, however, to find a more touchable competitor.
Critique simple, disponibles en ligne, Très courte, Date: 01/06/2012
Notes: Note globale: 80%
Source: Notebookreview.com
EN→FR Archive.org versionLenovo is aiming the U400 at potential MacBook customers; it has a similar-looking metal design, gets six hours of battery and comes in nearly $250 cheaper with better specifications. On top of that it is one of the thinner and lighter 14-inch notebooks available today. Notable downsides of this notebook include the lifeless, low-resolution display, lack of a backlit keyboard and media card reader and inability for users to upgrade components. The lack of a media card reader is unforgivable. The U400 certainly offers some good looks and performance for the money but aside from the design it offers little over budget notebooks priced at several hundred less.
Critique simple, disponibles en ligne, Longue, Date: 12/21/2011
Notes: Note globale: 60% prix: 50% performances: 70% équipement: 50% mobilité: 60% ergonomie: 70%
Source: Hot Hardware
EN→FR Archive.org versionIn total, Lenovo's U400 is an interesting option to be sure. However, it's not drastically cheaper than the competition, the screen isn't drastically better than any rival machines, and the performance-to-price ratio isn't mind-blowing. That said, if you have a "thing" for the design, or you stumble upon a great coupon, mid-range users won't be let down by what this system offers.
Critique simple, disponibles en ligne, Longue, Date: 12/20/2011
Source: Digital Trends
EN→FR Archive.org versionLenovo’s U400 is a fantastic combination of performance and design. Though the Radeon HD 6470M is a bit of a letdown, the laptop is otherwise a strong performer. There’s more than enough power here for most consumers, or even most enthusiasts. You can buy a lot more bang for $899, however, so it’s clear that hardware value is not the goal.
Critique simple, disponibles en ligne, Longue, Date: 12/14/2011
Notes: Note globale: 80%
Source: Engadget
EN→FR Archive.org versionWe know what a lot of you are thinking: the U300s looks nice, but you really had your heart set on discrete graphics (you can take or leave the optical drive, we reckon). So you figured the U400 would include everything you loved about the U300s, along with a few beefier specs thrown in to make geek hearts sing. Wrong.
Critique simple, disponibles en ligne, Longue, Date: 12/12/2011
Source: Laptop Mag
EN→FR Archive.org versionFor better and worse--mostly worse--the Lenovo IdeaPad U400 is simply a larger version of its U300s Ultrabook. While we like its styling and larger hard drive, we still had trouble with its touchpad, and can't get over the fact that there's no SD card slot. For the same $899, we'd much rather have the ASUS U46SV, which offers both greater endurance and better graphics performance, or the Toshiba Portege Z835, which weighs almost half as much, has a backlit keyboard, and gets nearly 7 hours of battery life. The IdeaPad U400 is nice to look at, but makes too many compromises elsewhere.
Critique simple, disponibles en ligne, Courte, Date: 12/09/2011
Notes: Note globale: 60%
Source: Slashgear
EN→FR Archive.org versionFor those of you with a specific use-case in mind, be sure to comment below and I’ll let you know if I think this computer is the one for you or not. For me, it’s simply not the perfect combination of thin, light, and powerful. While it does have the awesome power of the Intel Core i5 chipset, it’s not going to beat an Alienware notebook at home for gaming for a rather comparable price. For heading out of the house to publish some stories or work with video, I can’t imagine replacing me MacBook Pro with this – even though the 15-inch Pro I’m working with weighs more and has more bulk in it in the end.
Critique simple, disponibles en ligne, Courte, Date: 12/06/2011
Source: Notebookcheck
DE→FR Archive.org versionCritique simple, disponibles en ligne, Longue, Date: 03/20/2012
Notes: Note globale: 82% performances: 79% écran: 65% mobilité: 86% finition: 90% ergonomie: 78% degré de nuisance: 89%
Source: ZDNet
DE→FR Archive.org versionCritique simple, disponibles en ligne, De taille moyenne, Date: 03/20/2012
Notes: Note globale: 75% performances: 70% équipement: 80% mobilité: 70%
Source: PC Go - 4/12
Comparaison, , De taille moyenne, Date: 03/01/2012
Notes: Note globale: 86%
Source: F1CD
RU→FR Archive.org versionCritique simple, disponibles en ligne, De taille moyenne, Date: 04/18/2012
Source: Hi-Tech Mail
RU→FR Archive.org versionCritique simple, disponibles en ligne, De taille moyenne, Date: 03/12/2012
Source: Prohardver.hu
HU→FR Archive.org versionCritique simple, disponibles en ligne, Longue, Date: 01/10/2012
Source: Notebook.cz
CZ→FR Archive.org versionCritique simple, disponibles en ligne, De taille moyenne, Date: 03/27/2012
Commentaire
AMD Radeon HD 6470M: Carte graphique d'entrée de gamme de moyenne gamme basée sur l'architecture Seymore XT avec un décodeur vidéo UVD3.
La plupart des jeux pas trop demandants actuels peuvent tourner de façon fluide. soyez prêts à endurer un rendu graphique assez moche à cause de la basse résolution et des détails au minimum. Par ailleurs ces cartes sont suffisantes pour un travail de bureau et le visionnage de vidéos (pas évident pour la vidéo HD).
>> Plus d'informations sont à trouver dans notre comparaison des cartes graphiques mobiles et ainsi que dans notre liste des Benchmarks affiliés.
2430M: Processeur Dual-core basé sur l'architecture Sandy Bridge avec un GPU et un contrôleur mémoire intégré. Le CPU est cadencé à 2.4 GHz (Turbo Boost 2.7-3 GHz) et le GPU à 650 (1200 MHz Turbo).
>> Plus d'informations sont à trouver dans notre comparaison des processeurs mobiles.
14.00": Cette diagonale d’écran est surtout utilisée dans les ultraportables, ultrabooks et convertibles. Quoiqu’un peu large, il s’agit de la taille d’écran la plus commune parmi les ultraportables.
Un écran de plus grandes dimensions permettent des résolutions plus élevées, les détails comme la finesse des lettres seront meilleurs. Néanmoins, un écran de plus petite taille est synonyme de consommation énergétique moindre et souvent d’un ordinateur plus compact, plus léger et plus abordable.
>> 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).
1.98 kg: Les ultraportables, les ultrabooks et les ordinateurs portables de 12 à 16 pouces les plus légers affichent communément ce poids sur la balance.
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.
73.75%: La note est mauvaise. La plupart des portables sont mieux notés. Nous ne conseillons pas cet achat.
>> Plus d'informations sont à trouver dans notre guide d'achat pour les ordinateurs portables.
