Dell latitude E7440 Review

What will be the Dell Latitude E7440?

Ultrabooks dominate the laptop landscape, with numerous machines out there which might be slim, light and quick adequate to include certainly one of Intel’s prestigious stickers beside their keyboards. Dell’s Latitude E7440 is made for organization as opposed to pleasure, hp spectre x360 charger and its GBP1,504 value suggests this machine-which slots within Dell’s Latitude 7000-series-will only fit inside the swankiest of boardrooms.

This isn’t the sole laptop meant to the workplace, even though. The Sony VAIO Pro 13 is impossibly slim and light, along with the Lenovo ThinkPad X1 Carbon brings a popular small business brand for the table and is soon to become updated with all the X1 Carbon 2014 model. Sony’s machine is hp elitebook 840 g3 charger substantially less costly than the Latitude-but the ThinkPad is extra highly-priced. Is definitely the E7440 the perfect man in the middle?


The Latitude 7440 sports activities a sleek and attractive all-black design. The notebook’s lid is created of a sturdy soft-touch carbon fiber material that reminds us of your Kevlar back on Motorola Droid phones. This carbon fiber is backed by an aluminum frame and reinforced steel hinges.Underneath the surface, Dell deployed its MIL-STD-810G-tested Tri-Metal chassis for extra durability. This implies the E7440 should be in a position to stand up to 60w magsafe power adapter extreme temperatures and vibrations more than your average notebook. Specifically, MIL-STD-810G-tested notebooks can operate in temperatures ranging among 32 degrees and 95 degrees Fahrenheit and at altitudes in between minus 50 and ten,000 feet. Both the USD1,749 Lenovo ThinkPad T440s and USD1,229 Toshiba Tecra Z40 are similarly licensed.

The Latitude 7440’s keyboard deck sports activities precisely the same texture as its lid, which felt comfy when typing. We love the subtle blue accents Dell extra to the Latitude’s keyboard. The child blue color on the keys’ Fn symbols matches the outer lining of your pointing stick, which adds a pleasant contrast towards the otherwise black body. The E7440’s show is capable of folding all of the way back, enabling it to lie flat. This is a superior position for giving lenovo ideapad 320s charger presentations.Measuring 12.two x eight.3 x 0.79 inches and weighing 3.9 lbs, the Latitude 7440 includes a smaller sized footprint compared to the somewhat heavier Lenovo ThinkPad T440s (13.three x eight.89 x 0.eight inches, three.eight lbs with 3-cell battery). The Toshiba Tecra Z40 (13.3 x 9.3 x 0.8 inches) is really a a lot lighter three.two lbs, though the Acer Travelmate P645 is taller and wider but lighter (twelve.9 x 9.three x 0.eight inches, 3.5 lbs).


The keyboard has very good travel compared to most Ultrabooks. The daring white lettering is backlit (an selection) to enhance legibility below all lighting circumstances. The layout involves Web page Up and Page Down keys over the cursor left and proper keys. microsoft surface pro 3 charger The Caps Lock essential includes an indicator light, but you will discover no indicators to the Num Lock and Scroll Lock which are accessed using the Fn key.

The touchpad is noticeably smaller sized compared to the pad around the Samsung NP900X4C and can be a consequence of making use of not only separate, rather than embedded, touchpad buttons but additionally having a 2nd set of buttons for any pointing stick. Nonetheless, the touchpad has proved to be really usable when I had located the registry hack to alter the hp pavilion dm4 battery default reverse setting for that two finger scroll. My E7440 contains a fingerprint and smartcard reader around the suitable side from the palm rest.


If that you are willing to pay more than 1,000 Euros (~USD1356) for an entry-level configuration with average hardware gear you could undoubtedly expect superb situation excellent. Even though the E7440 does look pretty simple initially there is a genuine high-tech item underneath this discreet business suit. The matte black base unit using a dell latitude e7450 charger practical soft touch surface was created of materials like aluminum and magnesium alloy to find the most effective mixture of mobility and stability.

The outcome is superb: Having a thickness of just centimeters as well as a weight of one.63 kg (such as the 3-cell battery) the Latitude 14 manages major values for its class. Even the torsion resistance is okay for this kind of a thin notebook, even though it can’t rather keep up with some high-end ultrabooks. We usually do not would like to overstate this flexibility considering the fact that you’ll find no irritating creaking noises even beneath heavy pressure.

The connection amongst the base unit as well as the display is recognized by two enormous hinges having a generous greatest opening angle, which have no issue maintaining the show in place. Despite its thin profile, the stability from the display is very very good: toshiba satellite c55 charger Dell even makes use of extra carbon fiber elements for configurations with touchscreen panels, although the display cover of our evaluation unit is “only” created of aluminum. Due to this, each configurations have almost the same dimensions and fat.

The assessment of the make good quality appears pretty much needless – we merely cannot uncover any points of criticism. Seamless materials transitions and carefully chamfered edges meet the higher excellent needs of professional business buyers anddell xps 15 charger lead to an incredibly excellent rating.

Screen & Sound Quality

Three in the four E7440 models come having a full HD screen, and there’s no doubt that this one,920 x 1,080 is crafted for small business: there is sufficient 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 concern because of 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 contrast ratio of 998:one is similarly impressive-again, better compared to the Lenovo, but a little short of your Sony. The Dell’s panel is punchy, with great distinction in between subtle shades at both ends of your scale.

An sRGB gamut coverage level of 84.9% is great, 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 excellent adequate for high-end colour work. The Dell’s colour medion akoya s2218 netzteil temperature of 6,650K is close towards the 6,500K ideal figure, but the screen’s typical DeltaE (a measure of colour accuracy) of 7.6 is mediocre.

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

The speakers are mixed. The Latitude has more than enough volume to fill an workplace or bedroom-and, at a push, it could handle a living room-but there is quite little bass. Top-end sounds are thin and lifeless, along with the treble is buried within the middle of your range. We’d undoubtedly use headphones.

Ports and Features

After utilizing notebooks with the ports only around the sides, I was disappointed by the placement of two USB ports on the back and only one particular on the sides. The back is also home to a network cable socket, an HDMI port, and also a mini-DisplayPort thatdell inspiron 7720 akku provides an cost-effective route to a wide range of video connectors. There’s no built-in VGA port but unbranded mini-DisplayPort to VGA adapters are very very affordable.The bottom from the computer contains a docking bay connector. There is a hole around the underside of the computer using a water drop symbol next to it. I presume it may possibly be a keyboard drain but I haven’t examined it.


Our configuration with the Dell Latitude 7440 attributes a one.9-GHz Intel Core i5-4300U processor with 4GB of RAM in addition to a 256GB SSD. This combination of parts enabled the notebook to multitask with ease. With ten apps open, which includes the lenovo g710 akku camera app, Internet Explorer, Bing News as well as the Windows Store, we streamed an episode of “Family Guy” in one window when 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 3,493 thin-and-light category average as well as the Tecra Z40 (2,542, 1.9-GHz Intel Core i5-4300U with 8GB of RAM). Each 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 higher.

On the Geekbench 3 test, which measures multicore processor performance, the Latitude 7440 score of 5,259 fell short with the 5,939 thin-and-light medion akoya e2228t netzteil category average. This can be also lower than 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 that Dell Latitude 7440 to load Windows 8 Pro, which is twice as quick as the 28-second thin-and-light category average. The Lenovo Thinkpad T440s booted Windows 8 Pro within the same amount of time.

The Dell transferred 4.97GB of mixed media files in 39 seconds, equaling a rate of 130.5 MBps. This can be twice as fast since the average thin- and-light laptop (60 MBps) and much quicker than the Tecra Z40’s 320GB 7,200-rpm hard drive (23 MBps). Other enterprise Ultrabook SSDs are faster even though, including the Acer TravelMate P645 (175.5 MBps) and ThinkPad T440s (188.5 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 15 netzteil category average. That is also quicker than the Lenovo ThinkPad T440s (5:14), but on a par with all the Toshiba Tecra Z40 (4:45) and Acer TravelMate P645 (4:42).


Especially thin notebooks normally have a issue preserving the optimum Turbo Boost potential over longer periods. We can dispel any concerns at this point: The Core i5-4200U is capable to run with its greatest clock of 2.three GHz (multi thread applications) chargeur lenovo ideapad 100 and 2.6 GHz (single thread applications) respectively, even under full load – both with the attached PSU and on battery power.

The performance is accordingly similar to other devices together with the identical CPU. It is usually a close race involving the Core i5-4200U as well as the somewhat higher clocked predecessor Core i5-3337U in Cinebench R11.5, which shows the increased performance per MHz on the Haswell architecture of around 10%. Taking into consideration the reduced energy consumption this can be not a bad lead to our opinion.

Many potential purchasers will have the question whether it helps make sense to have the a lot more highly-priced Core i5-4300U or even the Core i7-4600U? Even though we could not evaluation these versions yet, we can estimate the performance advantage chargeur msi gl72 based on the clocks: Depending on the application, the advantage on the 4300U need to be all over 10 up to 15% along with the 4600U should be up to 25% faster. That is not an enormous difference – but that can also be said about the extra charge when you consider the higher base value.

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

Battery Life

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

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