Dell latitude E7440 Revie

What will be the Dell Latitude E7440?

Ultrabooks dominate the laptop computer landscape, with hundreds of devices out there which can be slim, gentle and quick enough to include things like one of Intel’s prestigious stickers beside their keyboards. Dell’s Latitude E7440 is developed for organization rather than satisfaction, hp spectre x360 charger and its GBP1,504 cost indicates this machine-which slots inside Dell’s Latitude 7000-series-will only match within the swankiest of boardrooms.

This isn’t the only laptop meant to the workplace, even though. The Sony VAIO Professional thirteen is impossibly slender and light, along with the Lenovo ThinkPad X1 Carbon delivers a well-known business brand towards the table and it is quickly to be updated together with the X1 Carbon 2014 design. Sony’s machine is hp elitebook 840 g3 charger a lot more affordable compared to the Latitude-but the ThinkPad is more high priced. Would be the E7440 the right man inside the middle?


The Latitude 7440 sports a modern and eye-catching all-black style. The notebook’s lid is made of a strong soft-touch carbon fiber materials that reminds us from the Kevlar again on Motorola Droid phones. This carbon fiber is backed by an aluminum body and reinforced steel hinges.Beneath the area, Dell deployed its MIL-STD-810G-tested Tri-Metal chassis for extra sturdiness. This suggests the E7440 needs to be capable to withstand 60w magsafe energy adapter extreme temperatures and vibrations more than your typical notebook. Especially, MIL-STD-810G-tested notebooks can run in temperatures ranging involving 32 degrees and 95 degrees Fahrenheit and at altitudes involving minus 50 and ten,000 feet. Each the USD1,749 Lenovo ThinkPad T440s and USD1,229 Toshiba Tecra Z40 are similarly licensed.

The Latitude 7440’s keyboard deck sports the same texture as its lid, which felt comfy even though typing. We like the refined blue accents Dell additional towards the Latitude’s keyboard. The child blue colour of your keys’ Fn symbols matches the outer lining on the pointing stick, which adds a pleasing contrast to the in any other case black body. The E7440’s show is capable of folding all of the way back again, enabling it to lie flat. This can be a good position for giving lenovo ideapad 320s charger shows.Measuring twelve.2 x 8.3 x 0.79 inches and weighing three.nine pounds, the Latitude 7440 has a smaller sized footprint compared to the slightly heavier Lenovo ThinkPad T440s (thirteen.3 x eight.89 x 0.8 inches, 3.eight pounds with 3-cell battery). The Toshiba Tecra Z40 (thirteen.three x 9.three x 0.eight inches) is actually a much lighter 3.two lbs, whilst the Acer Travelmate P645 is taller and broader but lighter (twelve.nine x nine.three x 0.8 inches, 3.five pounds).


The keyboard has great vacation compared to most Ultrabooks. The bold white lettering is backlit (an choice) to enhance legibility beneath all lighting situations. The format consists of Page Up and Page Down keys above the cursor left and right keys. microsoft area professional three charger The Caps Lock crucial includes an indicator gentle, but you will find no indicators to the Num Lock and Scroll Lock that are accessed using the Fn key.

The touchpad is significantly smaller sized compared to the pad around the Samsung NP900X4C and is usually a consequence of utilizing not just separate, rather than embedded, touchpad buttons but additionally having a second set of buttons to get a pointing adhere. Nevertheless, the touchpad has proved to become really usable when I had discovered the registry hack to modify the hp pavilion dm4 battery default reverse placing to the two finger scroll. My E7440 involves a fingerprint and smartcard reader around the right aspect on the palm rest.


If you might be willing to pay more than 1,000 Euros (~USD1356) for an entry-level configuration with average components equipment you are able to certainly expect fantastic case good quality. Despite the fact that the E7440 does look really easy at first there’s a genuine high-tech product underneath this discreet small business go well with. The matte black base unit with a dell latitude e7450 charger easy delicate touch area was produced of components like aluminum and magnesium alloy to find the most beneficial combination of mobility and steadiness.

The result is great: Using a thickness of just two.1 centimeters as well as a excess weight of one.63 kg (including the 3-cell battery) the Latitude fourteen manages best values for its class. Even the torsion resistance is all right for such a skinny notebook, although it can’t pretty maintain up with a few high-end ultrabooks. We do not choose to overstate this versatility since there are actually no annoying creaking noises even under heavy pressure.

The link involving the base device and the show is realized by two massive hinges using a generous greatest opening angle, that have no issue maintaining the display in position. Regardless of its skinny profile, the stability in the show is extremely very good: toshiba satellite c55 charger Dell even uses added carbon fiber elements for configurations with touchscreen panels, while the show include of our critique unit is “only” made of aluminum. Thanks to this, both configurations have pretty much the identical dimensions and weight.

The assessment of your create top quality appears virtually unnecessary – we basically can’t uncover any factors of criticism. Seamless material transitions and cautiously chamfered edges meet up with the higher excellent specifications of experienced business enterprise shoppers anddell xps 15 charger lead to an incredibly fantastic ranking.

Screen & Sound Quality

Three in the four E7440 models appear having a full HD screen, and there’s no doubt that this one,920 x one,080 is crafted for company: there’s adequate real-estate to comfortably use two windows, a matte finish to avoid irritating glare, and it’s created asus f751m akku from Corning Gorilla Glass. It’s not a touchscreen, but that’s not an situation due to Windows 7.

The 351 nit brightness bests the Lenovo, and it’s not far short of the VAIO’s 371 nit peak. The Dell’s distinction ratio of 998:one is equally impressive-again, better than the Lenovo, but a little short of the Sony. The Dell’s panel is punchy, with excellent distinction amongst delicate shades at both ends on the scale.

An sRGB gamut coverage level of 84.9% is very good, but in other colour tests the Latitude’s panel was weaker. Its Adobe RGB gamut coverage of 62.1% is poor, and it suggests that this panel is not superior enough for high-end colour work. The Dell’s colour medion akoya s2218 netzteil temperature of 6,650K is close for the 6,500K excellent figure, but the screen’s average DeltaE (a measure of color accuracy) of 7.6 is mediocre.

Those intensive, colour-dependant applications are the only area where this display stumbles-in every other department it’s superb. Sony’s somewhat hp elite x2 netzteil better brightness and contrast, and its superior color accuracy, mean it’s a better screen-but the Latitude isn’t significantly behind.

The speakers are mixed. The Latitude has greater than sufficient volume to fill an workplace or bedroom-and, at a push, it could handle a living room-but there’s incredibly little bass. Top-end sounds are slender and lifeless, and the treble is buried in the middle from the range. We’d absolutely use headphones.

Ports and Features

After employing notebooks with the ports only around the sides, I was disappointed by the placement of two USB ports around the again and only a single around the sides. The back is also home to some network cable socket, an HDMI port, as well as a mini-DisplayPort thatdell inspiron 7720 akku provides an reasonably priced route into a wide range of video connectors. There’s no built-in VGA port but unbranded mini-DisplayPort to VGA adapters are quite very affordable.The bottom of the computer consists of a docking bay connector. There is a hole on the underside from the computer having a water drop symbol next to it. I presume it may well certainly be a keyboard drain but I haven’t examined it.


Our configuration in the Dell Latitude 7440 features a 1.9-GHz Intel Core i5-4300U processor with 4GB of RAM along with a 256GB SSD. This mixture of elements enabled the notebook to multitask with ease. With ten apps open, such as the lenovo g710 akku camera app, Internet Explorer, Bing News and the Windows Store, we streamed an episode of “Family Guy” in a single window although playing “Cut the Rope” in another and didn’t notice any latency or hiccups.

The Latitude 7440 delivered mixed results in synthetic benchmark tests. The notebook scored 4,544 on PCMark 7, which is higher than the three,493 thin-and-light category typical plus the Tecra Z40 (2,542, one.9-GHz Intel Core i5-4300U with 8GB of RAM). Both the 2.6-GHz Intel Core i5-4200U-powered ThinkPad T440s (4,970) and 1.8-GHz Intel Core i7-4500U Acer TravelMate P645 (4,886) scored increased.

On the Geekbench 3 test, which measures multicore processor performance, the Latitude 7440 score of five,259 fell short with the five,939 thin-and-light medion akoya e2228t netzteil category typical. This is also lower compared to the Tecra Z40’s score (five,326) plus the TravelMate P645 score (five,945), but it still beats the T440s (5,151).

It only took 14 seconds for the Dell Latitude 7440 to load Windows eight Pro, which is twice as quickly because the 28-second thin-and-light category typical. The Lenovo Thinkpad T440s booted Windows eight Pro within the similar amount of time.

The Dell transferred 4.97GB of mixed media files in 39 seconds, equaling a rate of 130.5 MBps. That is twice as speedy because the average thin- and-light laptop (60 MBps) and a great deal quicker compared to the Tecra Z40’s 320GB 7,200-rpm hard drive (23 MBps). Other small business Ultrabook SSDs are faster although, which includes the Acer TravelMate P645 (175.5 MBps) and ThinkPad T440s (188.five MBps).

The Latitude 7440 matched 20,000 names to their corresponding addresses in OpenOffice in just 4 minutes and 46 seconds, faster compared to the 6:17 thin-and-lightdell xps fifteen netzteil category typical. This can be also quicker than the Lenovo ThinkPad T440s (five:14), but on a par with all the Toshiba Tecra Z40 (4:45) and Acer TravelMate P645 (4:42).


Especially slim notebooks normally have a problem preserving the greatest Turbo Boost potential in excess of longer periods. We can dispel any concerns at this point: The Core i5-4200U is able to run with its maximum clock of 2.3 GHz (multi thread applications) chargeur lenovo ideapad 100 and two.6 GHz (single thread applications) respectively, even below full load – both with all the attached PSU and on battery energy.

The performance is accordingly similar to other devices together with the same CPU. It is a close race amongst the Core i5-4200U and the slightly higher clocked predecessor Core i5-3337U in Cinebench R11.five, which shows the increased performance per MHz in the Haswell architecture of all over 10%. Looking at the reduced vitality consumption that is not a bad lead to our opinion.

Many potential buyers will have the question whether it tends to make sense to acquire the much more expensive Core i5-4300U or even the Core i7-4600U? Despite the fact that we could not review these versions yet, we can estimate the performance advantage chargeur msi gl72 based around the clocks: Depending on the application, the advantage of the 4300U must be all over ten around 15% and also the 4600U really should be nearly 25% faster. This really is not a big difference – but that can also be said about the added charge when you consider the higher base cost.

Update 11/20/2013: The tester was proper, Cinebench determines a performance advantage of 12 and 11 %, respectively, which is hardly noticeable in practice.

Battery Life

The Dell Latitude 7440s doesn’t have the staying energy of other enterprise Ultrabooks. During the Laptop Battery Test, which includes continuous Net surfing over Wi-Fi at 40 percent show brightness, the notebook’s 4-cell 45 Whr battery lasted 5 hours and 52 minutes. That runtime is shorter than the 6:49 thin-and-light notebook chargeur msi ge70 category typical, and also falls behind the ThinkPad T440s’ standard battery (7:01) as well as the Toshiba Tecra Z40 (9:28). You will have to spend USD276 for Dell’s 9-cell 97Whr battery slice to acquire extra battery life.

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