Lenovo ThinkPad T420s Série

Lenovo ThinkPad T420s-NV72BGE

Spécifications de l'ordinateur portable

Lenovo ThinkPad T420s Review
Source: Notebooks.com EN→FR
The ThinkPad T420s offers great performance, an incredible high-resolution matte display and an excellent keyboard. With extras like better video conferencing and premium audio users will appreciate the T420s as much as IT managers appreciate the security and durability. Thanks to the great $1,099 starting price and feature-set, the ThinkPad T420s is very attractive for business users and a good option for students who want a notebook capable of surviving four years of years of school.
Critique unique, disponible en ligne, Très court, Date: 02/21/2012

Lenovo ThinkPad T420s Review
Source: Notebooks.com EN→FR
The ThinkPad T420s offers great performance, an incredible high-resolution matte display and an excellent keyboard. With extras like better video conferencing and premium audio users will appreciate the T420s as much as IT managers appreciate the security and durability. Thanks to the great $1,099 starting price and feature-set, the ThinkPad T420s is very attractive for business users and a good option for students who want a notebook capable of surviving four years of years of school.
Critique unique, disponible en ligne, Très court, Date: 02/21/2012

85% Lenovo ThinkPad T420s Review
Source: Digital Trends EN→FR
The ThinkPad T420s is another example of Lenovo’s stubbornness. Besides the hardware, which is quick, there’s nothing about this laptop that is particularly modern. The entire design philosophy, from the boring matte black surfaces to the beveled key caps, could easily be at home on a laptop built five years ago. But being stubborn isn’t bad when you have it right.
Critique unique, disponible en ligne, Moyen, Date: 02/20/2012
Note: Note totale: 85%

85% Lenovo ThinkPad T420s Review
Source: Digital Trends EN→FR
The ThinkPad T420s is another example of Lenovo’s stubbornness. Besides the hardware, which is quick, there’s nothing about this laptop that is particularly modern. The entire design philosophy, from the boring matte black surfaces to the beveled key caps, could easily be at home on a laptop built five years ago. But being stubborn isn’t bad when you have it right.
Critique unique, disponible en ligne, Moyen, Date: 02/20/2012
Note: Note totale: 85%

80% Lenovo ThinkPad T420s
Source: PC Mag EN→FR
The Lenovo ThinkPad T420s is amazing when you realize that its power, feature set, and battery yields are usually found in much heavier laptops like the the Dell Latitude E6420. You can find a lighter 14-inch business laptop, but it won't pack in as many features as the T420s, or be priced as reasonably. It's the premier business laptop that should be at your side at all times, whether you're on the road or dwelling in an office, and is the new Editors' Choice for business laptops.
Critique unique, disponible en ligne, Très court, Date: 08/26/2011
Note: Note totale: 80%

80% Lenovo ThinkPad T420s
Source: PC Mag EN→FR
The Lenovo ThinkPad T420s is amazing when you realize that its power, feature set, and battery yields are usually found in much heavier laptops like the the Dell Latitude E6420. You can find a lighter 14-inch business laptop, but it won't pack in as many features as the T420s, or be priced as reasonably. It's the premier business laptop that should be at your side at all times, whether you're on the road or dwelling in an office, and is the new Editors' Choice for business laptops.
Critique unique, disponible en ligne, Très court, Date: 08/26/2011
Note: Note totale: 80%

80% Lenovo ThinkPad T420s Review
Source: Laptop Mag EN→FR
The lightest 14-inch notebook on the market, the Lenovo ThinkPad T420s remains a truly compelling choice for business users looking for the optimum combination of power and portability. The HP EliteBook 8460p has a more attractive design, and the Dell Latitude E6420 offers longer battery life. But if you want the best keyboard, a high-res screen, and solid performance, this is the business laptop to beat.
Critique unique, disponible en ligne, Moyen, Date: 06/30/2011
Note: Note totale: 80%

80% Lenovo ThinkPad T420s Review
Source: Laptop Mag EN→FR
The lightest 14-inch notebook on the market, the Lenovo ThinkPad T420s remains a truly compelling choice for business users looking for the optimum combination of power and portability. The HP EliteBook 8460p has a more attractive design, and the Dell Latitude E6420 offers longer battery life. But if you want the best keyboard, a high-res screen, and solid performance, this is the business laptop to beat.
Critique unique, disponible en ligne, Moyen, Date: 06/30/2011
Note: Note totale: 80%

80% Lenovo ThinkPad T420s
Source: Techreview Source EN→FR
Battery life with the T420s is disappointing, especially since we got only 2.5 hours of life with the included 6-cell battery. It's definitely a good idea to purchase the additional battery that slides into the optical drive bay if you need more battery life. When using this battery in conjunction with the main battery, we got an extra 1.25 hours of life.
Critique unique, disponible en ligne, Très court, Date: 06/20/2011
Note: Note totale: 80%

80% Lenovo ThinkPad T420s
Source: Techreview Source EN→FR
Battery life with the T420s is disappointing, especially since we got only 2.5 hours of life with the included 6-cell battery. It's definitely a good idea to purchase the additional battery that slides into the optical drive bay if you need more battery life. When using this battery in conjunction with the main battery, we got an extra 1.25 hours of life.
Critique unique, disponible en ligne, Très court, Date: 06/20/2011
Note: Note totale: 80%

80% Lenovo ThinkPad T420s User Review
Source: Notebookreview.com EN→FR
So, am I happy with my purchase? Overall, yes. I’ll get used to the clattery keyboard because it is otherwise pleasant to use. I’ll rarely be needing sustained CPU usage that makes the fan scream (and I can turn on some music to drown the keyboard and noise). And now I’ve managed to tweak the display settings, it looks OK until I look at another, better screen. Finally, I was wanting less weight and in that area the T420s meets the requirements although the UltraBay battery starts to erode the weight margin. This is the first time I’ve bought a Thinkpad. It’s too early to predict if I will repeat the experience but I have invested in the 3 year on-site warranty in case I encounter any problems.
Critique unique, disponible en ligne, Moyen, Date: 05/26/2011
Note: Note totale: 80% prix: 80% performance: 90% équipement: 80% mobilité: 90% ergonomie: 80%

80% Lenovo ThinkPad T420s User Review
Source: Notebookreview.com EN→FR
So, am I happy with my purchase? Overall, yes. I’ll get used to the clattery keyboard because it is otherwise pleasant to use. I’ll rarely be needing sustained CPU usage that makes the fan scream (and I can turn on some music to drown the keyboard and noise). And now I’ve managed to tweak the display settings, it looks OK until I look at another, better screen. Finally, I was wanting less weight and in that area the T420s meets the requirements although the UltraBay battery starts to erode the weight margin. This is the first time I’ve bought a Thinkpad. It’s too early to predict if I will repeat the experience but I have invested in the 3 year on-site warranty in case I encounter any problems.
Critique unique, disponible en ligne, Moyen, Date: 05/26/2011
Note: Note totale: 80% prix: 80% performance: 90% équipement: 80% mobilité: 90% ergonomie: 80%

Arbeitstiere
Source: c't - 18/11
Comparaison, , Long, Date: 08/01/2011

Arbeitstiere
Source: c't - 18/11
Comparaison, , Long, Date: 08/01/2011

Lenovo ThinkPad T420s-NV7KKGE

Spécifications de l'ordinateur portable

93% Lenovo ThinkPad T420s
Source: Computer Shopper EN→FR
While laptop buyers have been flocking to 13-inch platforms for portability or 15-inch models for mainstream affordability, the happy-medium 14-inch thin-and-light has been all but forgotten. The Lenovo ThinkPad T420s delivers better performance than its predecessor thanks to Intel’s latest Core i5 platform, but the thin machine skimps on battery life.
Critique unique, disponible en ligne, Long, Date: 06/01/2011
Note: Note totale: 93%

Lenovo ThinkPad T420s 4174-PEG

Spécifications de l'ordinateur portable

80% Lenovo ThinkPad T420s review
Source: Techradar EN→FR
In a nutshell, the Lenovo ThinkPad T420s is a powerful business portable that's a pleasure to use, but not exactly a looker. With its contourless, black plastic body and sharp edges, it looks like it has climbed straight out of the 90s.
Critique unique, disponible en ligne, Très court, Date: 04/23/2012
Note: Note totale: 80%

84% Test Lenovo ThinkPad T420s 4174-PEG Notebook
Source: Notebookcheck DE→FR
Critique unique, disponible en ligne, Long, Date: 11/30/2011
Note: Note totale: 84% performance: 82% écran: 74% mobilité: 83% finition: 85% ergonomie: 88% emissions: 83%

Comment

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%.

Lenovo critiques

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).

Intel HD Graphics 3000:

3 GPUs à venir (1er Trimestre 2011) intégrés aux CPU Intel Sandy Bridge (Core ix-2xxx). Les 3000 / 200 correspondent à la puce GT2 avec 12 Execution Units (EUs).

NVIDIA NVS 4200M:

Carte professionnelle basée sur une GeForce GT 520M avec un BIOS et des pilotes spéciaux pour les applications pro. La fréquence est plus élevée que cette de la GT 520M, dans le Latitude 6420 elle est au niveau d'une GT 520M.

>> Plus d'informations peuvent être trouvées dans notre comparaison des cartes graphiques mobiles et liste de Benchmarks.

Intel Core i5:

2520M:

Dual-core de la gamme Sandy Bridge avec GPU intégré et le contrôleur RAM dual-channel DDR3 intégré.

2540M:

Puissant Dual-core cadencé de 2.6 à 3.3 GHz (Turbo Boost 2.0) avec une architecture Sandy Bridge, un GPU intégré et de la mémoire dual-channel DDR3.

Intel Core i7:

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.

1.7 kg:

Ce subnotebook a le poids le plus léger par rapport aux autres ordinateurs portables et peut être porté très facilement.

2 kg:

Ordinateur portable beaucoup plus léger que la moyenne.

82.21%: 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 peuvent être trouvées dans Guide d'achat de portables.

Portables avec le même processeur et la même taille d'écran

Portables avec le même GPU

Portables avec la même taille d'écran et poids