Dell Latitude E6420 Gamme

Dell Latitude E6420

Spécifications de l'ordinateur portable

Price comparison

Note moyenne: 78.92% - Bon

Critiques

Critiques dans des langues étrangères

80% Dell Latitude E6420 Review: Great Notebook With a Multitouch Option
Source: Notebookreview.com EN→FR Archive.org version
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 simple, disponibles en ligne, Longue, Date: 02/06/2012
Notes: Note globale: 80% prix: 60% performances: 70% équipement: 90% mobilité: 80% ergonomie: 80%

Dell Latitude E6420 – Review
Source: Gadgetmix EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 09/29/2011

80% Dell Latitude E6420 review
Source: It Pro EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 08/31/2011
Notes: Note globale: 80%

83% Dell Latitude E6420 review
Source: It Pro EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 08/31/2011
Notes: Note globale: 83%

80% Dell Latitude E6420 review
Source: Tech Advisor EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 07/12/2011
Notes: Note globale: 80%

75% Dell Latitude E6420 business laptop
Source: Good Gear Guide EN→FR Archive.org version
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 simple, disponibles en ligne, Longue, Date: 07/11/2011
Notes: Note globale: 75%

80% Dell Latitude E6420
Source: PC Mag EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 04/18/2011
Notes: Note globale: 80%

60% Dell Latitude E6420 Review
Source: Laptop Mag EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 04/17/2011
Notes: Note globale: 60%

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

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

85% Test: Dell Latitude E6420 (Notebook)
Source: Chip.de DE→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 06/08/2011
Notes: Note globale: 85% prix: 70% performances: 100% équipement: 90% écran: 96% mobilité: 67% ergonomie: 84%

78% Dell Latitude E6420
Source: ZDNet DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 04/27/2011
Notes: Note globale: 78% performances: 90% équipement: 80% mobilité: 70% ergonomie: 70%

86% Test Dell Latitude E6420 Notebook
Source: Notebookcheck DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 04/02/2011
Notes: Note globale: 86% performances: 79% écran: 70% mobilité: 85% finition: 96% ergonomie: 89% degré de nuisance: 85%

80% Dell Latitude E6420
Source: Benchmark.pl PL→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 07/25/2013
Notes: Note globale: 80% performances: 90% écran: 80% mobilité: 83% finition: 90% ergonomie: 90% degré de nuisance: 90%

80% Dell Latitude E6420
Source: Komputer for alle DA→FR Archive.org version
Critique simple, disponibles en ligne, Très courte, Date: 02/27/2012
Notes: Note globale: 80%

Dell Latitude E6420 ATG

Spécifications de l'ordinateur portable

Price comparison

Note moyenne: 78.75% - Bon

Critiques

Critiques dans des langues étrangères

80% Dell Latitude E6420 ATG review
Source: Tech Advisor EN→FR Archive.org version
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 simple, disponibles en ligne, Très courte, Date: 04/04/2012
Notes: Note globale: 80% prix: 70% performances: 80% équipement: 80% ergonomie: 90%

80% Dell Latitude E6420-ATG
Source: PC Mag EN→FR Archive.org version
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 simple, disponibles en ligne, Très courte, Date: 11/16/2011
Notes: Note globale: 80%

60% Dell Latitude E6420 ATG review
Source: Ars Technica EN→FR Archive.org version
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 simple, disponibles en ligne, Très courte, Date: 08/15/2011
Notes: Note globale: 60%

70% Dell Latitude E6420 ATG Review
Source: Laptop Mag EN→FR Archive.org version
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 simple, disponibles en ligne, De taille moyenne, Date: 06/30/2011
Notes: Note globale: 70%

80% Dell Latitude E6420 ATG
Source: PC World EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 06/15/2011
Notes: Note globale: 80%

80% Dell Latitude E6420 ATG Review
Source: Notebookreview.com EN→FR Archive.org version
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 simple, disponibles en ligne, De taille moyenne, Date: 06/06/2011
Notes: Note globale: 80% prix: 60% performances: 80% équipement: 90% mobilité: 80% ergonomie: 90%

Dell Latitude E6420 ATG
Source: Notebookjournal DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 04/11/2012
Notes: performances: 90% équipement: 50% écran: 90% mobilité: 60% finition: 100% ergonomie: 50%

88% Test Dell Latitude E6420 ATG Notebook
Source: Notebookcheck DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 03/11/2012
Notes: Note globale: 88% performances: 79% écran: 84% mobilité: 81% finition: 96% ergonomie: 88% degré de nuisance: 89%

92% Dell Latitude E6420 ATG
Source: Notebookinfo DE→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 02/01/2012
Notes: Note globale: 92% performances: 85% écran: 95% mobilité: 95% ergonomie: 95% degré de nuisance: 90%

Dell Latitude E6420 im Test: Harter, gestylter Businessmann
Source: Tom's Hardware DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 12/29/2011

Dell Latitude E6420 XFR

Spécifications de l'ordinateur portable

Price comparison

Note moyenne: 78.2% - Bon

Critiques dans des langues étrangères

70% Dell Latitude E6420 XFR
Source: PC Mag EN→FR Archive.org version
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 simple, disponibles en ligne, Très courte, Date: 01/12/2012
Notes: Note globale: 70%

80% Dell Latitude E6420 XFR Review
Source: Laptop Mag EN→FR Archive.org version
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 simple, disponibles en ligne, Courte, Date: 01/03/2012
Notes: Note globale: 80%

80% Dell Latitude XFR E6420 review
Source: Techradar EN→FR Archive.org version
A ridiculously tough rugged laptop with impressive specs.
Critique simple, disponibles en ligne, Très courte, Date: 10/19/2011
Notes: Note globale: 80%

Dell Latitude E6420 XFR
Source: Notebookjournal DE→FR Archive.org version
Critique simple, disponibles en ligne, Longue, Date: 02/28/2012
Notes: performances: 90% équipement: 50% écran: 90% mobilité: 50% finition: 100% ergonomie: 50%

91% Dell Latitude E6420 XFR
Source: Notebookinfo DE→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 02/03/2012
Notes: Note globale: 91% performances: 85% écran: 95% mobilité: 95% ergonomie: 95% degré de nuisance: 83%

70% Resistent gegen Regen, Staub, Hitze: Latitude E6420 XFR
Source: ZDNet DE→FR Archive.org version
Critique simple, disponibles en ligne, De taille moyenne, Date: 09/24/2011
Notes: Note globale: 70% performances: 80% équipement: 80% mobilité: 70% ergonomie: 70%

Commentaire

Dell:

Dell est un fabricant américain (basé au Texas) de matériel informatique fondé en 1984 et l'un des plus grands fabricants internationaux en termes de parts de marché et de modèles d'ordinateurs portables. Sa gamme de produits comprend des ordinateurs de bureau, des ordinateurs portables, des systèmes de stockage, des moniteurs, des serveurs, des imprimantes, des appareils électroniques grand public et des périphériques. Dell propose des ordinateurs portables adaptés à diverses applications, telles que les ordinateurs portables professionnels, les ordinateurs portables de jeu, les ultra-portables et les postes de travail. Les ordinateurs portables professionnels Dell des séries Latitude et Precision sont une option pour les utilisateurs professionnels et les entreprises.

En 2023, Dell détenait une part de marché d'environ 17 % des ventes mondiales de PC, se classant au troisième rang après Lenovo et HP.

Pour les amateurs de jeux, la marque Alienware de Dell est destinée aux ordinateurs portables de jeu.

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.

Seuls les vieux jeux peuvent tourner de façon fluide sur ces ordinateurs (S'ils ne sont pas trop gourmands en ressources). Les coeurs à mémoire partagée de cette catégorie ont l'avantage d'être moins chaud et moins gourmand en énergie. Pour le bureau, internet, l'édition de photos, et le montage vidéo ces cartes graphiques n'ont aucune restrictions.

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 sont à trouver dans notre comparaison des cartes graphiques mobiles et ainsi que dans notre liste des Benchmarks affiliés.

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.

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

>> 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).

2.67 kg:

Ce poids est le plus répandu parmi les ordinateurs portables standards de 14-16 pouces.

4 kg:

79.33%: 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 sont à trouver dans notre guide d'achat pour les ordinateurs portables.

Ordinateurs portables avec le même processeur et la même diagonale d'écran

Ordinateurs portables avec la même carte graphique

Ordinateurs portables avec les mêmes diagonale d'écran et/ou poids