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Lenovo ThinkPad T420s-NV72BGE

Spécifications de l'ordinateur portable

Lenovo ThinkPad T420s-NV72BGEOrdinateur portable: Lenovo ThinkPad T420s-NV72BGE (ThinkPad T420s Gamme)
Processeur: Intel Core i5 2520M
Carte graphique: Intel HD Graphics 3000
Écran: 14.0 pouces, 16:9, 1600x900 pixels, brillant: non
Poids: 1.9kg
Prix: 1500 euro
Note moyenne: 81% - Bon
Moyenne de 10 Notes (à partir de 14 critiques)
prix: 80%, performances: 90%, équipement: 80%, écran: - % mobilité: 90%, finition: - %, ergonomie: 80%, degré de nuisance: - %

Critiques pour le/la Lenovo ThinkPad T420s-NV72BGE

Lenovo ThinkPad T420s Review
Source: Notebooks.com Anglais 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 simple, disponibles en ligne, Très courte, Date: 02/21/2012
Lenovo ThinkPad T420s Review
Source: Notebooks.com Anglais 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 simple, disponibles en ligne, Très courte, Date: 02/21/2012
85% Lenovo ThinkPad T420s Review
Source: Digital Trends Anglais 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 simple, disponibles en ligne, De taille moyenne, Date: 02/20/2012
Notes: Note globale: 85%
85% Lenovo ThinkPad T420s Review
Source: Digital Trends Anglais 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 simple, disponibles en ligne, De taille moyenne, Date: 02/20/2012
Notes: Note globale: 85%
80% Lenovo ThinkPad T420s
Source: PC Mag Anglais 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 simple, disponibles en ligne, Très courte, Date: 08/26/2011
Notes: Note globale: 80%
80% Lenovo ThinkPad T420s
Source: PC Mag Anglais 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 simple, disponibles en ligne, Très courte, Date: 08/26/2011
Notes: Note globale: 80%
80% Lenovo ThinkPad T420s Review
Source: Laptop Mag Anglais 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 simple, disponibles en ligne, De taille moyenne, Date: 06/30/2011
Notes: Note globale: 80%
80% Lenovo ThinkPad T420s Review
Source: Laptop Mag Anglais 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 simple, disponibles en ligne, De taille moyenne, Date: 06/30/2011
Notes: Note globale: 80%
80% Lenovo ThinkPad T420s
Source: Techreview Source Anglais 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 simple, disponibles en ligne, Très courte, Date: 06/20/2011
Notes: Note globale: 80%
80% Lenovo ThinkPad T420s
Source: Techreview Source Anglais 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 simple, disponibles en ligne, Très courte, Date: 06/20/2011
Notes: Note globale: 80%
80% Lenovo ThinkPad T420s User Review
Source: Notebookreview.com Anglais 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 simple, disponibles en ligne, De taille moyenne, Date: 05/26/2011
Notes: Note globale: 80% prix: 80% performances: 90% équipement: 80% mobilité: 90% ergonomie: 80%
80% Lenovo ThinkPad T420s User Review
Source: Notebookreview.com Anglais 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 simple, disponibles en ligne, De taille moyenne, Date: 05/26/2011
Notes: Note globale: 80% prix: 80% performances: 90% équipement: 80% mobilité: 90% ergonomie: 80%
Arbeitstiere
Source: c't - 18/11 Allemand
Comparaison, , Longue, Date: 08/01/2011
Arbeitstiere
Source: c't - 18/11 Allemand
Comparaison, , Longue, Date: 08/01/2011

Commentaire

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).

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.


2520M:
>> Plus d'informations sont à trouver dans notre comparaison des processeurs mobiles.


14.0": 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).


1.9 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 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


81%: 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.

Lenovo ThinkPad L420
HD Graphics 3000

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Comparaison des prix

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Stefan Hinum, 2011-06- 8 (Update: 2011-06- 8)