The ThinkPad T440s has the same chassis as the ThinkPad T431s, which launched in spring 2013, and carries the same design language as other ThinkPads. You'll find a smooth, raven black casing that features a carbon fiber lid and magnesium chassis. Like the T431s, the T440s has a rather plain matte black lid instead of the luxurious soft-touch, rubberized lids Lenovo used on the older ThinkPad T430s and T420s. acer iconia w510 w511 charger A ThinkPad logo on the lid provides a splash of color with a red light in the letter "I" that blinks when the system is asleep. The famous red TrackPoint and a couple of red lines on the touchpad add accents to the deck.Like other ThinkPad T Series, the T440s is built to take some punishment. An integrated roll cage helps the laptop survive drops and dings while solid hinges allow the screen to bend back 180 degrees, and a spill-resistant keyboard prevents a little water from destroying your system. Lenovo says that the T440s has passed several military standard, or MIL-SPEC, tests, buy power cord hp touch smart 520 including those for humidity, dust, extreme temperatures and vibrations.At 13.03 x 8.89 x 0.80 inches and 3.8 pounds, the ThinkPad T440s isn't the most portable business Ultrabook on the block. Toshiba's Tecra Z40 (13.3 x 9.3 x 0.8 inches) is no thinner, but is significantly lighter at 3.2 pounds while the last-generation ThinkPad T431s weighs just 3.4 pounds, despite having the same dimensions as the T440s. The ThinkPad T440's 14-inch touch screen is one of the heaviest parts of the system, as it requires a fair amount of force to lift. 0957 2304 hp The extended battery adds 0.4 pounds to the system and tilts it 0.3 inches off of your desk or lap. However, users can save some heft by purchasing the T440s without a touch screen as the digitizer adds between .1 and .2 pounds.
Features
The ThinkPad T440s is made to get things done, and it's built with the ports and connections to get things done. On the right-hand of the laptop you'll find an USB 3.0 port, lenovo lenovo miix 10 tablet charger a LAN port for Gigabit Ethernet, an SD card slot (SD, SDHC, SDXC), and VGA output for connecting to older monitors and projectors. On the left are two more USB 3.0 ports (including one with charging capability), a miniDisplayPort, and a slot for an optional SmartCard reader. While that miniDisplayPort will connect you to plenty of monitors, I would have liked to also see an HDMI port, allowing broader connectivity with monitors and HDTVs alike.On the palmrest, next to the bottom-right corner of the keyboard, surface pro 3 power is an integrated fingerprint reader, providing the ease and peace of mind of biometric security. Above the laptop display you'll find a 720p HD webcam, paired with two noise-cancelling microphones that isolate your voice and filter out background noise--perfect for video conferencing. The camera also has good low-light sensitivity, and face-tracking technology, so you don't have to worry about focus problems when shifting in your seat.Inside, the Thinkpad T440s is equipped with dual-band 802.11n Wi-Fi, Bluetooth 4.0+HS for connecting wireless devices and audio accessories, and Intel WiDi (Wireless Display) for use with any WiDi equipped TV or adapter. Our review unit came equipped with a 128GB solid-state drive (SSD), which doesn't offer a lot of local storage space, toshiba pa5013u 1brs battery but will ensure speedier performance than seen in similar systems with traditional hard drives. For larger storage capacity, the ThinkPad T440s can also be configured with larger drives for a slightly higher total price, up to a 512GB SSD (adds $200 to price).lenovo z50 akku On the drive Lenovo has installed a few extras for better out of box functionality. On the start screen you'll find apps like AccuWeather, Amazon Kindle Reader, Evernote, Skype and Zinio. Lenovo uses SugarSync for cloud storage and easier sharing of files with your smartphone or tablet. Trials of Microsoft Office and Norton Internet Security give you the option of purchasing either, but Lenovo also lets you configure the laptop with these options (the full-versions) preinstalled. Lenovo also has a few branded offerings in the mix, like Lenovo QuickCast, samsung np900x4c charger which lets you share files between multiple ThinkPads within a network, and QuickConnect, offering access to a few remote functions through your smartphone or tablet. Lenovo covers the ThinkPad T440s with a one-year warranty that includes repairs through either Lenovo-approved repair centers orideapad miix 10 charger Lenovo's own repair depots.
Display
Lenovo ThinkPad T440s Display ViewOur ThinkPad T440s' 1920 x 1080 touch display offered vibrant colors and sharp images. When we watched a 1080p trailer for "The Avengers," yoga 3 pro power adapter the blue in Captain America's costume and the red in Thor's cape appeared particularly deep and lively. Though glossy, the panel did not reflect back much light and provided extremely wide viewing angles; colors did not even wash out at 90 degrees to the left or right.Registering 294 lux on our light meter, the T440s is much brighter than the 210 lux thin-and-light laptop category average, dell venue 11 pro power adapter the 169-lux Toshiba Tecra Z40 and the 202-lux T431s with 1600 x 900 display. The 13-inch MacBook Pro with Retina display was a little brighter at 313 lux.The 10-point touch screen was extremely responsive to all of our gestures, even allowing us to draw with all fingers on both hands at once in Windows Paint. The T440s is also configurable with 1600 x 900 and 1920 x 1080 nontouch panels.
Performance
Lenovo ThinkPad T440s The Lenovo ThinkPad T440s is equipped with a 1.6GHz Intel Core i5-4200U processor, the same fourth-generation processor seen in the Samsung ATIV Book 9 Plus$1,697.49 at NewEgg Marketplace, paired with 4GB of RAM. As a result, the ThinkPad T440s offers strong performance, and completed PCMark 7 with 4,562 points and Cinebench with 2.37 points. While these scores indicate solid performance, it does lag behind the competition, like the Dell Latitude 6430u$1,229.00 at Dell, which scored 5,006 points (PCMark7) and 2.58 points (Cinebench), asus q400a battery or the Samsung ATIV Book 9 Plus, which scored 4,907 points (PCMark7) and 2.50 points (Cinebench). Despite lagging slightly behind competitors, the ThinkPad T440s will still offer all of the speed and performance oomph you need day to day, as seen in multimedia tests, where the Lenovo finished Handbrake in 1 minute 20 seconds, and completed Photoshop in 5:59. The ThinkPad T440s uses Intel's integrated graphics solution--Intel HD Graphics 4400-but it makes the most of it, completing 3DMark11 with 1,362 points (Entry) and 251 points (Extreme), which provide average graphics performance for the category.With the combined internal battery (3-cell, 24Wh) and the standard external battery (3-cell, 24Wh), the ThinkPad T440s lasted a respectable 7 hours 21 minutes in our battery rundown test. By comparison, the consumer oriented Samsung ATIV Book 9 Plus lasted almost an hour longer (8:15), while the Ultra hi-def Dell Latitude 6430 (HD+) fell behind (5:10). Between those two extremes, however, the Editors' Choice dell venue 8 pro charger cable lasted 7:40 and the ruggedized Dell Latitude e7240 Touch lasted 7:21, putting the ThinkPad T440s squarely in the middle of the pack.However, while we weren't able to fully test the battery life of the extended battery (6-cell, 72-Wh) Lenovo reports that it offers twice the battery life. Our testing of the extended life battery isn't done yet, but preliminary results suggest more than 12 hours battery life. That's a pretty big deal for a battery that's only $5 more expensive than the standard configuration.The Lenovo ThinkPad T440s offers solid performance and a design that will look good in the board room while still surviving the occasional cross-country business trip. While the performance is a bit average, it's a testament to the progress made in the Ultrabook category galaxy note 10.1 oem charger that such impressive performance has become standard. And though the battery life (with the standard battery) is on on par with the competition, the addition of an extended life battery and the hot-swap capability definitely adds an element of flexibility not offered by other systems. It's not quite enough to dislodge the Dell Latitude 6430u as our business ultrabook Editors' Choice.
Battery Life
Lenovo sells the ThinkPad T440s with a choice of batteries, a 3-cell, 23.2 watt hour unit and a 6-cell, 72 watt hour high capacity battery that costs just $5 more. In addition to these removable batteries, the T440s has a nonremovable 3-cell internal battery that gets drained after the external pack is dead, so you can change batteries without shutting the system down.With the 3-cell 23.2 watt-hour battery, the T440s lasted 7 hours and 1 minute on the LAPTOP Battery Test, which involves continuous surfing over Wi-Fi on 40 percent brightness. That time is more than 30 minutes longer than the 6:27 category average, google nexus 7 original charger but not as lengthy as the Tecra Z40's runtime of 9:28. (To be fair, though, the Z40 has a much dimmer screen.)With its high-capacity battery, the ThinkPad T440s lasted an epic 14 hours and 36 minutes, making it one of the longest-lasting laptops we've ever tested, Though the the high-capacity pack costs just $5 more on Lenovo.com, it juts 0.5 inches out from the bottom of the laptop and adds 0.4 pounds.