Lenovo IdeaPad U400-09932DU
Spécifications de l'ordinateur portable
Portable: Lenovo IdeaPad U400-09932DU (IdeaPad U400 Série)Processeur: Intel Core i5 2430M
Adaptateur graphique: AMD Radeon HD 6470M 1024 MB
Ècran: 14.0 pouces, 16:9, 1366x768 pixel, brillant: oui
Poids: 1.98kg
Prix: 800 euro
Moyenne de 12 Notes (depuis les 20 critiques)
Critiques pour 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?
Critiques dans des langues étrangères
Source: CNet
EN→FRWhile 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 unique, disponible en ligne, Moyen, Date: 03/10/2012
Note: Note totale: 70% performance: 70% mobilité: 70%
Source: Computer Shopper
EN→FRAs 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 unique, disponible en ligne, Long, Date: 02/07/2012
Note: Note totale: 60%
Source: Notebooks.com
EN→FRAt $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 unique, disponible en ligne, Très court, Date: 01/30/2012
Source: PC World
EN→FRIf 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 unique, disponible en ligne, Très court, Date: 01/23/2012
Note: Note totale: 70%
Source: Techreview Source
EN→FRThe 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 unique, disponible en ligne, Très court, Date: 01/11/2012
Note: Note totale: 80%
Source: Gadgetmix
EN→FRVideo-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 unique, disponible en ligne, Moyen, Date: 01/09/2012
Source: PC Mag
EN→FRThe 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 unique, disponible en ligne, Très court, Date: 01/06/2012
Note: Note totale: 80%
Source: Notebookreview.com
EN→FRLenovo 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 unique, disponible en ligne, Long, Date: 12/21/2011
Note: Note totale: 60% prix: 50% performance: 70% équipement: 50% mobilité: 60% ergonomie: 70%
Source: Hot Hardware
EN→FRIn 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 unique, disponible en ligne, Long, Date: 12/20/2011
Source: Digital Trends
EN→FRLenovo’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 unique, disponible en ligne, Long, Date: 12/14/2011
Note: Note totale: 80%
Source: Engadget
EN→FRWe 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 unique, disponible en ligne, Long, Date: 12/12/2011
Source: Laptop Mag
EN→FRFor 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 unique, disponible en ligne, Court, Date: 12/09/2011
Note: Note totale: 60%
Source: Slashgear
EN→FRFor 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 unique, disponible en ligne, Court, Date: 12/06/2011
Source: Notebookcheck
DE→FRCritique unique, disponible en ligne, Long, Date: 03/20/2012
Note: Note totale: 82% performance: 79% écran: 65% mobilité: 86% finition: 90% ergonomie: 78% emissions: 89%
Source: ZDNet
DE→FRCritique unique, disponible en ligne, Moyen, Date: 03/20/2012
Note: Note totale: 75% performance: 70% équipement: 80% mobilité: 70%
Source: F1CD
RU→FRCritique unique, disponible en ligne, Moyen, Date: 04/18/2012
Source: Hi-Tech Mail
RU→FRCritique unique, disponible en ligne, Moyen, Date: 03/12/2012
Source: Prohardver.hu
HU→FRCritique unique, disponible en ligne, Long, Date: 01/10/2012
Source: Notebook.cz
CZ→FRCritique unique, disponible en ligne, Moyen, Date: 03/27/2012
Comment
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 peuvent être trouvées dans notre comparaison des cartes graphiques mobiles et liste de Benchmarks.
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 peuvent être trouvées dans notre comparaison des processeurs mobiles.
14.0": La taille d'affichage de 14 pouces est un mélange entre les petits formats de petits portables et l'affichage standard de 15 pouces.
La raison pour laquelle tant de personnes possèdent des écrans de taille moyenne: cette taille n'est pas épuisante pour les yeux, n'a pas besoin de trop de courant et les ordinateurs portables peuvent rester tout à fait compacts.
>> Pour connaître la finesse de l'écran, jetez un oeil sur notre liste de DPI.
1.98 kg: Ordinateur portable beaucoup plus léger que la moyenne.
Lenovo: Lenovo Group Limited est le plus important de Chine et quatrième plus grand fabricant mondial d'ordinateurs personnels. Lenovo produit des PC de bureau, portables, serveurs, ordinateurs de poche, appareils d'imagerie, et téléphones mobiles. Lenovo fournit également l'intégration de technologies de l'information et des services de soutien, et de son unité QDI offre des fabrications sous contrat. Ses sièges exécutifs sont situés en Chine et aux Etats-Unis. Il est repris à Hong Kong. Lenovo a été créé en 1984 comme spin-off de l'Académie chinoise des Sciences de l'unité des nouvelles technologies. L'entreprise a commencé comme un revendeur, du distributeur et, plus tard, CM pour les marques, dont IBM, l'entrée sur le marché chinois. En 1990, Lenovo a commencé à fabriquer son propre PC et en 1997, est devenu le leader du marché en Chine. En 2004, Lenovo a racheté IBM PC bussiness pour $ 1.25 milliards. La part de marché en ce qui concerne les ventes d'ordinateurs personnels en 2007 (études de marché IDC): HP 18,9%, Dell de 16,4%, 9,9% d'Acer, Lenovo à 7,5%, Apple 5,7%.
73.75%: La note est mauvaise. La plupart des portables sont mieux notés. Nous ne conseillons pas cet achat.
>> Plus d'informations peuvent être trouvées dans Guide d'achat de portables.
