What is definitely the Dell Latitude E7440?
Ultrabooks dominate the laptop computer landscape, with hundreds of equipment offered which might be trim, mild and quick sufficient to include things like among Intel’s prestigious stickers beside their keyboards. Dell’s Latitude E7440 is made for organization in lieu of satisfaction, hp spectre x360 charger and its GBP1,504 value suggests this machine-which slots inside Dell’s Latitude 7000-series-will only match inside the swankiest of boardrooms.
This isn’t the only laptop computer intended for that workplace, although. The Sony VAIO Professional 13 is impossibly trim and light-weight, plus the Lenovo ThinkPad X1 Carbon brings a renowned business brand name for the table and is quickly to be updated with all the X1 Carbon 2014 product. Sony’s device is hp elitebook 840 g3 charger significantly less costly compared to the Latitude-but the ThinkPad is extra pricey. Is definitely the E7440 the right guy inside the center?
The Latitude 7440 sports a smooth and desirable all-black design and style. The notebook’s lid is made of the durable soft-touch carbon fiber materials that reminds us from the Kevlar back on Motorola Droid telephones. This carbon fiber is backed by an aluminum body and bolstered metal hinges.Beneath the area, Dell deployed its MIL-STD-810G-tested Tri-Metal chassis for further durability. This signifies the E7440 need to be able to stand up to 60w magsafe energy adapter intense temperatures and vibrations more than your typical notebook. Especially, MIL-STD-810G-tested notebooks can work in temperatures ranging involving 32 degrees and 95 degrees Fahrenheit and at altitudes between minus fifty and 10,000 toes. Both the USD1,749 Lenovo ThinkPad T440s and USD1,229 Toshiba Tecra Z40 are likewise licensed.
The Latitude 7440’s keyboard deck sports activities the identical texture as its lid, which felt comfortable even though typing. We like the delicate blue accents Dell additional to the Latitude’s keyboard. The baby blue color with the keys’ Fn symbols matches the outer lining of your pointing stick, which provides a pleasant distinction towards the otherwise black physique. The E7440’s show is able to folding all the way back again, enabling it to lie flat. This can be a fantastic position for providing lenovo ideapad 320s charger shows.Measuring twelve.two x eight.three x 0.seventy nine inches and weighing 3.nine pounds, the Latitude 7440 includes a smaller footprint compared to the slightly heavier Lenovo ThinkPad T440s (thirteen.three x eight.89 x 0.8 inches, 3.8 lbs with 3-cell battery). The Toshiba Tecra Z40 (13.three x 9.three x 0.eight inches) is actually a substantially lighter 3.two lbs, although the Acer Travelmate P645 is taller and broader but lighter (twelve.nine x nine.3 x 0.8 inches, three.5 pounds).
The keyboard has good travel in comparison with most Ultrabooks. The daring white lettering is backlit (an choice) to improve legibility below all lights situations. The format includes Web page Up and Page Down keys above the cursor left and suitable keys. microsoft area pro three charger The Caps Lock key incorporates an indicator light-weight, but there are no indicators to the Num Lock and Scroll Lock that are accessed making use of the Fn essential.
The touchpad is noticeably smaller sized than the pad on the Samsung NP900X4C and is often a consequence of utilizing not just individual, instead of embedded, touchpad buttons but additionally getting a second set of buttons for any pointing adhere. Nevertheless, the touchpad has proved to be very usable after I had discovered the registry hack to modify the hp pavilion dm4 battery default reverse setting for your two finger scroll. My E7440 consists of a fingerprint and smartcard reader around the ideal aspect from the palm relaxation.
If you are willing to spend more than 1,000 Euros (~USD1356) for an entry-level configuration with average hardware equipment you’ll be able to undoubtedly expect great situation top quality. Although the E7440 does appear really straightforward at first there is a actual high-tech solution beneath this discreet business match. The matte black foundation device with a dell latitude e7450 charger convenient tender touch floor was produced of supplies like aluminum and magnesium alloy to locate the best mixture of mobility and stability.
The outcome is great: With a thickness of just 2.1 centimeters as well as a weight of one.sixty three kg (which includes the 3-cell battery) the Latitude fourteen manages top rated values for its class. Even the torsion resistance is alright for such a thin notebook, although it cannot very retain up with some high-end ultrabooks. We do not need to overstate this flexibility considering the fact that you’ll find no annoying creaking noises even beneath heavy stress.
The connection in between the base unit plus the display is recognized by two huge hinges using a generous optimum opening angle, that have no challenge keeping the display in position. Despite its slim profile, the steadiness from the display is very great: toshiba satellite c55 charger Dell even utilizes added carbon fiber elements for configurations with touchscreen panels, although the display address of our evaluation device is “only” produced of aluminum. Due to this, both configurations have pretty much the identical proportions and bodyweight.
The evaluation on the make quality appears nearly unnecessary – we basically cannot come across any points of criticism. Seamless material transitions and very carefully chamfered edges fulfill the high top quality needs of expert small business shoppers anddell xps 15 charger result in a really good rating.
Screen & Sound Quality
Three of your four E7440 models come using a full HD display, and there’s no doubt that this 1,920 x one,080 is crafted for organization: there is adequate real-estate to comfortably use two windows, a matte finish to avoid irritating glare, and it’s made asus f751m akku from Corning Gorilla Glass. It’s not a touchscreen, but that’s not an concern due to Windows 7.
The 351 nit brightness bests the Lenovo, and it’s not far short in 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 your Sony. The Dell’s panel is punchy, with fantastic distinction involving subtle shades at each ends in the scale.
An sRGB gamut coverage degree of 84.9% is fantastic, but in other color tests the Latitude’s panel was weaker. Its Adobe RGB gamut coverage of 62.1% is poor, and it indicates that this panel isn’t great adequate for high-end colour operate. The Dell’s colour medion akoya s2218 netzteil temperature of 6,650K is close to the 6,500K best figure, but the screen’s average DeltaE (a measure of color accuracy) of 7.6 is mediocre.
Those intensive, colour-dependant applications are the sole location where this display stumbles-in every other department it’s superb. Sony’s slightly hp elite x2 netzteil better brightness and distinction, and its top-quality color accuracy, mean it’s a better screen-but the Latitude isn’t much behind.
The speakers are mixed. The Latitude has greater than adequate volume to fill an office or bedroom-and, at a push, it could handle a living room-but there’s extremely little bass. Top-end sounds are thin and lifeless, plus the treble is buried within the center with the range. We’d unquestionably use headphones.
Ports and Features
After employing notebooks using the ports only on the sides, I was disappointed by the placement of two USB ports around the back again and only 1 around the sides. The again is also home to a network cable socket, an HDMI port, as well as a mini-DisplayPort thatdell inspiron 7720 akku supplies an cost-effective route into a wide range of video connectors. There’s no built-in VGA port but unbranded mini-DisplayPort to VGA adapters are incredibly very affordable.The bottom of your computer system incorporates a docking bay connector. There is a hole on the underside on the laptop or computer having a water drop symbol next to it. I presume it could be described as a keyboard drain but I haven’t examined it.
Our configuration on the Dell Latitude 7440 features a 1.9-GHz Intel Core i5-4300U processor with 4GB of RAM and also a 256GB SSD. This combination of elements enabled the notebook to multitask with ease. With ten apps open, like the lenovo g710 akku camera app, Internet Explorer, Bing News as well as the Windows Store, we streamed an episode of “Family Guy” in 1 window while 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 larger than the 3,493 thin-and-light category typical and also the Tecra Z40 (two,542, 1.9-GHz Intel Core i5-4300U with 8GB of RAM). Both the two.6-GHz Intel Core i5-4200U-powered ThinkPad T440s (4,970) and one.8-GHz Intel Core i7-4500U Acer TravelMate P645 (4,886) scored larger.
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 average. That is also lower than the Tecra Z40’s score (five,326) plus the TravelMate P645 score (five,945), but it nonetheless beats the T440s (5,151).
It only took 14 seconds for that Dell Latitude 7440 to load Windows eight Professional, which is twice as quickly since the 28-second thin-and-light category typical. The Lenovo Thinkpad T440s booted Windows 8 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. This can be twice as quickly as the average thin- and-light notebook (60 MBps) and considerably quicker compared to the Tecra Z40’s 320GB 7,200-rpm hard drive (23 MBps). Other business Ultrabook SSDs are faster though, like the Acer TravelMate P645 (175.five 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 than the 6:17 thin-and-lightdell xps 15 netzteil category average. That is also quicker compared to the Lenovo ThinkPad T440s (5:fourteen), but on a par with all the Toshiba Tecra Z40 (4:45) and Acer TravelMate P645 (4:42).
Especially thin notebooks generally have a difficulty retaining the optimum Turbo Boost potential more than longer periods. We can dispel any concerns at this point: The Core i5-4200U is capable to run with its highest clock of 2.3 GHz (multi thread applications) chargeur lenovo ideapad 100 and 2.6 GHz (single thread applications) respectively, even below full load – both with all the attached PSU and on battery power.
The performance is accordingly similar to other units with all the similar CPU. It can be a close race in between the Core i5-4200U along with the somewhat greater clocked predecessor Core i5-3337U in Cinebench R11.5, which demonstrates the increased performance per MHz in the Haswell architecture of all around 10%. Considering the reduced power consumption this can be not a bad lead to our opinion.
Many potential buyers will have the question whether it can make sense to obtain the more highly-priced Core i5-4300U or even the Core i7-4600U? Despite the fact that we could not evaluation these versions yet, we can estimate the performance advantage chargeur msi gl72 based around the clocks: Depending around the application, the advantage with the 4300U needs to be around ten approximately 15% and also the 4600U ought to be around 25% faster. This is not a tremendous difference – but that can also be said about the further charge when you consider the higher base cost.
Update 11/20/2013: The tester was accurate, Cinebench determines a performance advantage of twelve and 11 %, respectively, which is hardly noticeable in practice.
The Dell Latitude 7440s doesn’t have the staying power of other enterprise Ultrabooks. During the Laptop Battery Test, which consists of continuous Net surfing in excess of Wi-Fi at 40 percent display brightness, the notebook’s 4-cell 45 Whr battery lasted 5 hours and 52 minutes. That runtime is shorter compared to the 6:49 thin-and-light notebook chargeur msi ge70 category average, and in addition falls behind the ThinkPad T440s’ standard battery (7:01) plus the Toshiba Tecra Z40 (nine:28). You will have to spend USD276 for Dell’s 9-cell 97Whr battery slice to obtain further battery life.