Dell Latitude E6420 Série

Dell Latitude E6420

Spécifications de l'ordinateur portable

80% Dell Latitude E6420 Review: Great Notebook With a Multitouch Option
Source: Notebookreview.com EN→FR
The Dell Latitude E6420 is a great choice for business professionals. The notebook's build features a durable "business rugged" design with MIL-STD 810G-tested "Tri-Metal" casing. This basically means it'll withstand the everyday scratches and bumps, as well as the occasional drop (as long as it's a drop and not a fall). The notebook performs well, and we found that even with the Intel HD graphics, it can play 1080p HD video and multitask very well. It also has excellent audio performance that is without distortion, even at its maximum level - external speakers will not be required. The E6420 is available with an array of options. It can be configured with a discrete-class graphics, a backlit keyboard for use in darkly lit areas, a multitouch display, a quad-core i7 CPU, and a 256GB SSD. All of these options, however, bump the price up a lot. All in all, we found that there wasn't much wrong with the Latitude E6420. If Dell had included a higher-res display and brought the price down by a few hundred, it would have gotten five stars from us.
Critique unique, disponible en ligne, Long, Date: 02/06/2012
Note: Note totale: 80% prix: 60% performance: 70% équipement: 90% mobilité: 80% ergonomie: 80%

Dell Latitude E6420 – Review
Source: Gadgetmix EN→FR
These are acceptable failings, but the flat-out battery test delivered only 1 hour 52 minutes, although moderate usage should double that. We can’t help feeling Dell might have ensured the Latitude E6420 could at least provide six or seven hours of mobile computing, given the lack of a dedicated graphics card.
Critique unique, disponible en ligne, Court, Date: 09/29/2011

80% Dell Latitude E6420 review
Source: It Pro EN→FR
The Dell Latitude E6420 is a good, if slightly odd laptop. It's fast with plenty of ports, a reasonably comfortable set of input devices and a lengthy warranty. It also has surprisingly good battery life, even though it's relatively heavy. It's also very configurable, with lots of options to customize it to suit your needs. However, it's a shame those extras cost more on an already pricy laptop. If you don't need this flexibility or Dell's guarantee of EFI freezes, the 15.6in HP ProBook 4530s is a similarly specified alternative, but with a more comfortable keyboard at a lower price. Its battery life isn't as long as the Latitude's, but for most potential buyers that's of secondary importance in a laptop of this size and weight.
Critique unique, disponible en ligne, Court, Date: 08/31/2011
Note: Note totale: 80%

83% Dell Latitude E6420 review
Source: It Pro EN→FR
The Dell Latitude E6420 is a good, if slightly odd laptop. It's fast with plenty of ports, a reasonably comfortable set of input devices and a lengthy warranty. It also has surprisingly good battery life, even though it's relatively heavy. It's also very configurable, with lots of options to customize it to suit your needs. However, it's a shame those extras cost more on an already pricy laptop. If you don't need this flexibility or Dell's guarantee of EFI freezes, the 15.6in HP ProBook 4530s is a similarly specified alternative, but with a more comfortable keyboard at a lower price. Its battery life isn't as long as the Latitude's, but for most potential buyers that's of secondary importance in a laptop of this size and weight.
Critique unique, disponible en ligne, Court, Date: 08/31/2011
Note: Note totale: 83%

80% Dell Latitude E6420 review
Source: PC Advisor EN→FR
Overall, the Dell Latitude E6420 is a comfortable unit to use and we like it. It feels sturdy and it also has understated good looks. We'd spec it up a little, though, and add a fingerprint reader as well as backlit keyboard; we're disappointed that there's no option for USB 3.0. Another quibble is that Dell makes you select from either the 32bit or 64bit versions of Windows 7 Professional - it doesn't supply both. Ours came with the 32bit version as standard and when we restored the unit, it didn't give us the option of choosing the 64bit version. Incidentally, it's a very quick recovery process - it took less than 10 minutes to reinstate the factory image.
Critique unique, disponible en ligne, Court, Date: 07/12/2011
Note: Note totale: 80%

75% Dell Latitude E6420 business laptop
Source: Good Gear Guide EN→FR
Overall, the Dell Latitude E6420 is a comfortable unit to use and we like it. It feels sturdy and it also has understated good looks. We'd spec it up a little though and add a fingerprint reader as well as backlit keyboard; we're disappointed that there's no option for USB 3.0. Another quibble is that Dell makes you select from either the 32-bit or 64-bit versions of Windows 7 Professional — it doesn't supply both.
Critique unique, disponible en ligne, Long, Date: 07/11/2011
Note: Note totale: 75%

80% Dell Latitude E6420
Source: PC Mag EN→FR
A new look, an Intel Sandy Bridge processor, and can be configured with an endless array of optional features, the Dell Latitude E6420 has everything that an enterprise user is looking for in a business laptop. It can be outrageously powerful (for a steep price) or run the bare essentials yet still be a competent business laptop. As well-equipped as it is, it left little room for mobility with its 6 pound frame. It's my only quibble and one that should be taken lightly given its full selection of goodies.
Critique unique, disponible en ligne, Court, Date: 04/18/2011
Note: Note totale: 80%

60% Dell Latitude E6420 Review
Source: Laptop Mag EN→FR
The Dell Latitude E6420 has a lot going for it: stylish looks, a great keyboard, epic battery life, and solid performance. Our $1,361 review configuration is a bit expensive for what it offers. Nevertheless, this notebook is a really strong choice that should be considered along with lighter options like the ThinkPad T410 and T410s.
Critique unique, disponible en ligne, Court, Date: 04/17/2011
Note: Note totale: 60%

Arbeitstiere
Source: c't - 18/11
Comparaison, , Long, Date: 09/01/2011

Dell Latitude E6420
Source: Chip.de - 9/11
Critique unique, , Très court, Date: 08/01/2011

85% Test: Dell Latitude E6420 (Notebook)
Source: Chip.de DE→FR
Critique unique, disponible en ligne, Moyen, Date: 06/08/2011
Note: Note totale: 85% prix: 70% performance: 100% équipement: 90% écran: 96% mobilité: 67% ergonomie: 84%

78% Dell Latitude E6420
Source: ZDNet DE→FR
Critique unique, disponible en ligne, Long, Date: 04/27/2011
Note: Note totale: 78% performance: 90% équipement: 80% mobilité: 70% ergonomie: 70%

86% Test Dell Latitude E6420 Notebook
Source: Notebookcheck DE→FR
Critique unique, disponible en ligne, Long, Date: 04/02/2011
Note: Note totale: 86% performance: 79% écran: 70% mobilité: 85% finition: 96% ergonomie: 89% emissions: 85%

80% Dell Latitude E6420
Source: Komputer for alle DA→FR
Critique unique, disponible en ligne, Très court, Date: 02/27/2012
Note: Note totale: 80%

Dell Latitude E6420 ATG

Spécifications de l'ordinateur portable

80% Dell Latitude E6420 ATG review
Source: PC Advisor EN→FR
The Dell Latitude E6420 ATG is solid and speedy. With the top-spec Intel Core i7 and Samsung SSD option, performance is undeniably good. The price tagmay look a touch steep, but if you need a laptop that won't object to some rough riding in your work it should pay back its premium.
Critique unique, disponible en ligne, Très court, Date: 04/04/2012
Note: Note totale: 80% prix: 70% performance: 80% équipement: 80% ergonomie: 90%

80% Dell Latitude E6420 ATG review
Source: PC Advisor EN→FR
The Dell Latitude E6420 ATG is solid and speedy. With the top-spec Intel Core i7 and Samsung SSD option, performance is undeniably good. The price tagmay look a touch steep, but if you need a laptop that won't object to some rough riding in your work it should pay back its premium.
Critique unique, disponible en ligne, Très court, Date: 04/04/2012
Note: Note totale: 80% prix: 70% performance: 80% équipement: 80% ergonomie: 90%

80% Dell Latitude E6420-ATG
Source: PC Mag EN→FR
It's difficult to compare such a unique laptop to any of our regular units, even where there are similarities in performance or equipment. In the end, the primary selling point of rugged laptops is their construction and durability, and as such, I have to compare to the best and most recent rugged laptops. In terms of pure performance, the E6420-ATG can easily compete against the most rugged laptops out there, like the Dell E6420 XFR, without much trouble. If budgetary constraints enter into your decision making process, you might want to instead opt for the business rugged HP Elitebook 8740w ($1,999 direct, 4 stars), but when you want uncompromising durability, the E6420-ATG is the system you'll want to get you through the storm.
Critique unique, disponible en ligne, Très court, Date: 11/16/2011
Note: Note totale: 80%

80% Dell Latitude E6420-ATG
Source: PC Mag EN→FR
It's difficult to compare such a unique laptop to any of our regular units, even where there are similarities in performance or equipment. In the end, the primary selling point of rugged laptops is their construction and durability, and as such, I have to compare to the best and most recent rugged laptops. In terms of pure performance, the E6420-ATG can easily compete against the most rugged laptops out there, like the Dell E6420 XFR, without much trouble. If budgetary constraints enter into your decision making process, you might want to instead opt for the business rugged HP Elitebook 8740w ($1,999 direct, 4 stars), but when you want uncompromising durability, the E6420-ATG is the system you'll want to get you through the storm.
Critique unique, disponible en ligne, Très court, Date: 11/16/2011
Note: Note totale: 80%

60% Dell Latitude E6420 ATG review
Source: Ars Technica EN→FR
There's no doubting that the Dell Latitude E6420 ATG is a tough customer. However, if you want to up the specifications, you're going to need to up the financial outlay. As ever when this is the case, you could move away from that base pricepoint rather quickly.
Critique unique, disponible en ligne, Très court, Date: 08/15/2011
Note: Note totale: 60%

60% Dell Latitude E6420 ATG review
Source: Ars Technica EN→FR
There's no doubting that the Dell Latitude E6420 ATG is a tough customer. However, if you want to up the specifications, you're going to need to up the financial outlay. As ever when this is the case, you could move away from that base pricepoint rather quickly.
Critique unique, disponible en ligne, Très court, Date: 08/15/2011
Note: Note totale: 60%

70% Dell Latitude E6420 ATG Review
Source: Laptop Mag EN→FR
The Dell Latitude E6420 ATG is a semi-rugged laptop that offers exceptional power and battery life and a more durable design than your typical business machine. However, at $3,012, this notebook is quite expensive. In fact, for the price delta between the ATG model and the regular Latitude E6420, you could get a whole other non-ruggedized E6420, so you have to really need the extra protection this laptop offers. We also wish the E6420 ATG did a better job of shrugging off our water spill test. Overall, though, the E6420 ATG is a viable option for workers who are hard on their machines.
Critique unique, disponible en ligne, Moyen, Date: 06/30/2011
Note: Note totale: 70%

70% Dell Latitude E6420 ATG Review
Source: Laptop Mag EN→FR
The Dell Latitude E6420 ATG is a semi-rugged laptop that offers exceptional power and battery life and a more durable design than your typical business machine. However, at $3,012, this notebook is quite expensive. In fact, for the price delta between the ATG model and the regular Latitude E6420, you could get a whole other non-ruggedized E6420, so you have to really need the extra protection this laptop offers. We also wish the E6420 ATG did a better job of shrugging off our water spill test. Overall, though, the E6420 ATG is a viable option for workers who are hard on their machines.
Critique unique, disponible en ligne, Moyen, Date: 06/30/2011
Note: Note totale: 70%

80% Dell Latitude E6420 ATG
Source: PC World EN→FR
However you configure it, though, the Dell Latitude E6420 AGT is clearly meant for corporate users who want a machine that can not only survive rough-and-tumble conditions but also crunch serious numbers over a full day on the road, whether a power outlet is handy or not. Unless you need such a seriously sturdy, powerful laptop (and you don't mind lugging it around), you can probably find acceptable alternatives (including other Dell models) for a lot less money.
Critique unique, disponible en ligne, Court, Date: 06/15/2011
Note: Note totale: 80%

80% Dell Latitude E6420 ATG
Source: PC World EN→FR
However you configure it, though, the Dell Latitude E6420 AGT is clearly meant for corporate users who want a machine that can not only survive rough-and-tumble conditions but also crunch serious numbers over a full day on the road, whether a power outlet is handy or not. Unless you need such a seriously sturdy, powerful laptop (and you don't mind lugging it around), you can probably find acceptable alternatives (including other Dell models) for a lot less money.
Critique unique, disponible en ligne, Court, Date: 06/15/2011
Note: Note totale: 80%

80% Dell Latitude E6420 ATG Review
Source: Notebookreview.com EN→FR
If you can look beyond the cost and the weight, what you'll find is a surprisingly durable semi-rugged notebook that can survive just about anything you throw at it (or anything you throw it into) and has the performance and battery life to do just about anything a mobile professional needs to do in the field.
Critique unique, disponible en ligne, Moyen, Date: 06/06/2011
Note: Note totale: 80% prix: 60% performance: 80% équipement: 90% mobilité: 80% ergonomie: 90%

80% Dell Latitude E6420 ATG Review
Source: Notebookreview.com EN→FR
If you can look beyond the cost and the weight, what you'll find is a surprisingly durable semi-rugged notebook that can survive just about anything you throw at it (or anything you throw it into) and has the performance and battery life to do just about anything a mobile professional needs to do in the field.
Critique unique, disponible en ligne, Moyen, Date: 06/06/2011
Note: Note totale: 80% prix: 60% performance: 80% équipement: 90% mobilité: 80% ergonomie: 90%

Dell Latitude E6420 ATG
Source: Notebookjournal DE→FR
Critique unique, disponible en ligne, Long, Date: 04/11/2012
Note: performance: 90% équipement: 50% écran: 90% mobilité: 60% finition: 100% ergonomie: 50%

Dell Latitude E6420 ATG
Source: Notebookjournal DE→FR
Critique unique, disponible en ligne, Long, Date: 04/11/2012
Note: performance: 90% équipement: 50% écran: 90% mobilité: 60% finition: 100% ergonomie: 50%

88% Test Dell Latitude E6420 ATG Notebook
Source: Notebookcheck DE→FR
Critique unique, disponible en ligne, Long, Date: 03/11/2012
Note: Note totale: 88% performance: 79% écran: 84% mobilité: 81% finition: 96% ergonomie: 88% emissions: 89%

88% Test Dell Latitude E6420 ATG Notebook
Source: Notebookcheck DE→FR
Critique unique, disponible en ligne, Long, Date: 03/11/2012
Note: Note totale: 88% performance: 79% écran: 84% mobilité: 81% finition: 96% ergonomie: 88% emissions: 89%

92% Dell Latitude E6420 ATG
Source: Notebookinfo DE→FR
Critique unique, disponible en ligne, Moyen, Date: 02/01/2012
Note: Note totale: 92% performance: 85% écran: 95% mobilité: 95% ergonomie: 95% emissions: 90%

92% Dell Latitude E6420 ATG
Source: Notebookinfo DE→FR
Critique unique, disponible en ligne, Moyen, Date: 02/01/2012
Note: Note totale: 92% performance: 85% écran: 95% mobilité: 95% ergonomie: 95% emissions: 90%

Dell Latitude E6420 im Test: Harter, gestylter Businessmann
Source: Tom's Hardware DE→FR
Critique unique, disponible en ligne, Long, Date: 12/29/2011

Dell Latitude E6420 im Test: Harter, gestylter Businessmann
Source: Tom's Hardware DE→FR
Critique unique, disponible en ligne, Long, Date: 12/29/2011

Dell Latitude E6420 XFR

Spécifications de l'ordinateur portable

70% Dell Latitude E6420 XFR
Source: PC Mag EN→FR
The Dell Latitude E6420 XFR is made for the off-roading field worker. Its screen is readable in direct sunlight, and the inclusion of smart features like a backlit keyboard and WiMAX—not to mention its rugged form factor—make this a must-have. However, you'll want to make sure a wealthy enterprise is backing the payment, as $5,612 isn't exactly a consumer-friendly price-point.
Critique unique, disponible en ligne, Très court, Date: 01/12/2012
Note: Note totale: 70%

80% Dell Latitude E6420 XFR Review
Source: Laptop Mag EN→FR
The Dell Latitude E6420 XFR combines extreme durability with strong overall performance and long battery life, exactly what demanding rugged notebook shoppers are looking for. The only thing that keeps this tank of a laptop from earning our Editors' Choice award is its above-average running temperature. Some may prefer the Panasonic Toughbook 31, which offers a sealed all-weather design that can also handle 6-foot drops. However, the Toughbook doesn't have a Core i7 option like the Dell and it weighs over a pound more despite featuring a smaller 13-inch screen. While the $5,612 price is steep, the E6420 XFR is an excellent choice for the military, those who work on oil rigs, or anyone looking for a highly durable, high-performance notebook for field use.
Critique unique, disponible en ligne, Court, Date: 01/03/2012
Note: Note totale: 80%

80% Dell Latitude XFR E6420 review
Source: Techradar EN→FR
A ridiculously tough rugged laptop with impressive specs.
Critique unique, disponible en ligne, Très court, Date: 10/19/2011
Note: Note totale: 80%

Dell Latitude E6420 XFR
Source: Notebookjournal DE→FR
Critique unique, disponible en ligne, Long, Date: 02/28/2012
Note: performance: 90% équipement: 50% écran: 90% mobilité: 50% finition: 100% ergonomie: 50%

91% Dell Latitude E6420 XFR
Source: Notebookinfo DE→FR
Critique unique, disponible en ligne, Moyen, Date: 02/03/2012
Note: Note totale: 91% performance: 85% écran: 95% mobilité: 95% ergonomie: 95% emissions: 83%

70% Resistent gegen Regen, Staub, Hitze: Latitude E6420 XFR
Source: ZDNet DE→FR
Critique unique, disponible en ligne, Moyen, Date: 09/24/2011
Note: Note totale: 70% performance: 80% équipement: 80% mobilité: 70% ergonomie: 70%

Comment

Dell:

Dell Inc est une société multinationale de technologie qui développe, fabrique, vend et prend en charge les ordinateurs personnels et autres produits liés. Basée au Texas, Dell emploie plus de 82.700 personnes dans le monde (2009). En 2006, Dell a acheté le fabricant de matériel d'ordinateur Alienware. Dans la plupart des pays, les ordinateurs portables sont vendus directement aux consommateurs par Dell et chaque portable configuré sur mesure est assemblé en fonction d'une sélection d'options. La part de marché en ce qui concerne les ventes d'ordinateurs personnels en 2007 (étude de marché IDC): HP 18,9%, Dell 16,4%, Acer 9,9%, Lenovo 7,5%, Apple 5,7%.

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).

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.

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).

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

Intel Core i3:

2310M:

Dual-core basé sur l'architecture Sandy Bridge avec GPU intégré et contrôleur mémoire DDR3. Le CPU est cadencé à 2.1 GHz et supporte Turbo Boost 2.0 uniquement pour la carte gtaphique (650/1100MHz).

Intel Core i5:

2520M:

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

Intel Core i7:

2620M:

Puissant Dual-core basé sur l'architecture Sandy Bridge avec une carte graphique intégrée et de la RAM dual-channel DDR3.

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.

2.67 kg:

Ce portable est comparable à la masse des autres ordinateurs portables, c'est un poids moyen.

4 kg:

Cet ordinateur est très lourd comparé aux autres ordinateurs.

79.18%: La note n'est pas convaincante. On doit considérer qu'il n'y a pas beaucoup d'ordinateurs portables qui reçoivent une note en dessous de 60%. Ce portable est en dessous de la moyenne, Nous ne conseillons pas vraiment son achat.

>> Plus d'informations peuvent être trouvées dans Guide d'achat de portables.

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