For example, our ac adapter with 19V output voltage can fit for laptop models which have 18VV input voltage. The adapter's output current Amps and output power watts are maximum load ratings. Computers only draw as many amperes or watts as they need. This adapter for lenovo thinkpad x is manufactured under RoHS Restriction of Hazardous Substances Directive which aims to protect human health and the environment through the restricted use of certain hazardous substances.
These lenovo thinkpad x power supply are fortify with double IC, use Fairchild boards specifically design them with high quality materials and are thorough testing to meet high safety standards. Designated trademarks and brands are the property of their respective owners.
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Bluetooth 3. Power-on password, hard disk password, supervisor password, security keyhole. Power On Authentication, supports the security chip. See footnotes for more detailed information. US model s announced May 3 or October 4, One USB 3. Preloaded operating system. Ready to install applications. Preloaded applications. ThinkPad Ultrabase Series 3. Easily connects to the bottom of the. Previous Page. Next Page. Lenovo ThinkPad Xi Tablet pages.
This manual is also suitable for: Thinkpad xi. Print page 1 Print document 2 pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? The touchpad closes flush with the front edge and isn't pulled into the slant like in the X There is a storage compartment for the stylus between the hard disk slot and the Kensington lock preparation. The pen snaps into a spring mechanism with a smooth click. You'll also find the red "ThinkPad knob" in keeping with the design.
The case's stability is basically very good, but suffers in the ExpressCard slot area and underneath the easy to press wrist rest, alike the X The battery doesn't fit as tight as in the X due to the design. The base plate is very stable and the openings are easy to access. The missing rubber feet on the bottom's right side are very unfavorable, though.
Thus, the device wobbles without the battery. The further interface arrangement doesn't differ from the X The Gigabit LAN port is also placed unfavorably far front and some ExpressCard expansions could block the USB port beneath it - or at least cause a very limited accessibility.
USB 3. Overall, the interface configuration is somewhat scanty compared to the competition. Our test model has Bluetooth 3. If you prefer wired connections you can use the Gigabit LAN. UMTS is prepared and can be supplemented with a module released by Lenovo e. Lenovo takes about 70 euros for a 90 watt power adapter 40Y The usual original accessories, such as mice, keyboards and cases can be found on Lenovo's homepage. The usual suspects like BIOS password, fingerprint reader, password manager, Client security software, etc.
The Xt's keyboard is the same as the one in the X and thus has a very good quality that will even satisfy prolific typists. The only reason for complaint here is again the somewhat unstable ThinkVantage bar which isn't nice, but doesn't have an impact on practical use. The touchpad has also hardly been modified. But in our opinion, it has the advantage that the sensitive surface closes flush with the front edge in contrast to the X's version.
Unintentional, incorrect inputs are made by the palms due to its inclusion in the case's sloped edge on the X These are agreeably excluded in the Xt. As usual, the control of touchpad and trackpoint are good and accurate. The configuration options are diverse. The fingerprint reader has also been installed in the display bezel and is thus always at hand. Generally, you can choose between two different IPS screens. Our test device can optionally be used via finger and stylus.
The outdoor version, with gorilla glass available for an extra charge, only accepts the pen. The deviation between stylus tip and input point ranges from about 0 - 1 mm on the screen's main field. As usual, you have to live with increasing inaccuracy towards the edges. They can be minimized a bit by holding the pen straight. While we had to determine inaccuracies of up to 2mm on the HP display Wabcom , the Fujitsu T 's and the Dell Latitude XT2 's screen both impressed us with an unvarying deviation of about 1 mm both N-Trig.
Our test model has also been given a Wacom digitizer and shows the same drawback that the HP Elitebook also had The deviations after proper calibration of up to 2 mm at the outer edge about 1. This effect can be avoided or minimized by zooming or moving the objects or holding the stylus straight. Only the workflow, depending on working habits, could suffer. Closing windows and selecting the small toolbar icons at the edges needs a bit more care, but works quite well after a bit of getting used to - that is if you follow the crosshair and not the actual pen tip position.
We experimented a bit with ArtRage and Photoshop Elements and achieved good results after a while. Thus, you can work well in the central work field. Objects can be selected accurately, and even cropping zoomed objects is possible with a bit of practice. Drawing and sketching is very well feasible. You have to zoom in frequently and find the right starting point again to continue drawing fine lines without interruptions.
In contrast to external graphic tablets, it's generally advantageous that you can work directly on the object and thus don't have to readjust and re-orientate the hand strokes on the display. The implemented handwriting recognition in Windows 7 is capable of learning and generates good results after a bit of use.
We didn't notice streaks or other traces when inputs were made on the Lenovo via stylus during the test period, like we observed in the Dell Latitude XT2. However, alternative pen tips from Wacom could improve this should it happen anyway. Lenovo also expressly advertises the gorilla glass screen no multi-touch as having a higher resistance and could be more durable with active pen inputting in the long run. Normally, finger inputting is disabled as soon as the stylus is within a certain range of the screen.
That didn't always work as well as hoped for and is a bit annoying when the ThinkVantage tools are opened or other windows pop up when unintentionally touched. You have many setting options , which are unfortunately distributed on several tools, to modify the sensitivity or disable specific functions completely.
In particular inexperienced users should bring along enough time for configuration and practice. The finger control accuracy is of course dependent on how fine your fingers can work. While you basically don't need system-sided enlarged icons, files and script representation with pen inputs, a few haptic-focused users will sooner choose the medium display size of dpi in system control.
You'll especially want to use your fingers for opening files, clicking through pictures, etc. Newbies will also have to invest a bit of time for other functions, like gesture control, until use is really smooth. The gorilla glass screen, available for an extra charge, is described as an outdoor display without multi-touch support.
In return, it's especially resistant surface is supposed to impress. Our test device has the basic version with multi-touch support. Although it's an anti-glare screen, the impression it makes is somewhere between matt and glossy displays. Depending on the light situation, you can see vague outlines that, however, aren't as annoying as on screens with a smooth screen.
The vague reflections could be annoying. In regard to the measured rates, the brightness decreases a bit towards the lower screen edge. But this circumstance isn't visible even on monochrome content. Due to the digitizer layer, the screen surface has a slightly grained texture in addition to the semi-glossy quality.
It doesn't provide quite as a clear representation as the X's IPS screen when looked at closer. You can also see a dot matrix when it's held against the light in a turned off state. But, more or less all displays of this kind had these effects and are a side effect of the additional input options. The LED backlight can't defy direct sunlight outdoors, but displayed content can still be seen satisfactorily when the seating position is well selected. They are also only overlaid by diffuse reflections.
The maximum brightness is also available in battery mode. The good contrast ratio of also has a positive impact on legibility of texts and Internet sites. Black and colors look really saturated and, alike the X with IPS screen, bid a good representation of pictures and movies. The viewing angle stability is on a very high level, as expected from an IPS screen.
Colors and content remain very stable for laptop conditions and grants good, even recognition and reproduction quality from all directions. Merely the brightness varies depending on the viewing angle. Differences between horizontal and vertical view aren't discernible subjectively. Thus, very good prerequisites for use as a tablet.
The performance of the test model is more or less based on the X The Sandy Bridge range with Intel processors ranging from the Core i3 over Core i5 up to Core i7 dual core only is also used here. The default clock rate of 2. The incorporated Intel HD Graphics is responsible for the video sector. It also has a dynamic clock rate MHz. Their efficiency isn't insignificantly dependent on the RAM configuration. Please see the review of the ThinkPad X We tested the graphics performance with various memory configurations.
The use of 2x2 GB RAM however has a drawback for upgrade-eager users, namely the existing bars would have to be exchanged. On the whole, the test results place themselves above the X's. Badaboom achieves fps in the standard resolutions Intel Quick Sync in our test movie and iTunes converts our MP3 song with a High definition movies are rendered smoothly and the gaming performance will be on a par with the X We explained the X's throttling problem in depth and it is again reflected in the convertible version.
The 65 watt adapter can't always generate enough power in maximum load scenarios and the CPU's performance is consequently throttled automatically. However, we couldn't determine any throttling while converting in a real-life situation; it was only possible in the benchmarks.
For example, constant 3. The Cinebench R A 90 watt adapter would help restore the full capacity, but it wouldn't change the wobbly case when no battery is inserted. It would be better to worry about the battery's durability, to use the Energy Manager for battery care charge limitation settings or to buy a second, battery with lower capacity that also isn't quite as big.
The GB Seagate hard disk installed into the test model works noticeably faster than the alternative from Hitachi that we found in the X More memory capacity than GB aren't currently possible in hard disks because only hard disk models with a height of 7 mm can be used. This also limits the selection of SSDs, which mostly work silently for one thing and could also provide an additional performance increase for another.
However, this then excludes the use of an internal UMTS modem because there is only one corresponding slot. The noise emissions in Bios version 1. The higher power consumption and the resulting waste heat that has to be discharged out of the case take their toll. Overall , the noise behavior is still very moderate and in no way annoying or disturbing. We didn't hear high frequency sounds and the fan's activity can be described as a resonant background noise.
In contrast, the maximum of The heat development remains at a pleasantly low level despite the compact case thanks to the constant fan activity. Alarming rates aren't reached even after longer load with a maximum of Limitations can't be identified. As common for business books, the sound is only suitable for basic tasks. You hear something, but even cheap USB speakers have a much better quality. Treble-heavy, hardly any midranges and no basses aren't much fun. The change to a combined audio socket, which unites input and output, is also very unfavorable.
Many headsets can no longer be used. We measured a minimum power consumption of 7. At a brightness level of 0, the display is very dark with 2. Its The power consumption climbs to The power adapter can't supply the according power. As usual for business laptops, the battery capacity can be varied with different batteries and tailored to fit personal needs - naturally for an extra charge.
A 3 cell battery with 29 Wh 0A, g for about euros, a 6 cell battery with 63 Wh 0A for about 70 euros and a Slim External 6 cell battery with 64 Wh 0A, g for about euros are available. Our test device has the medium sized alternative and thus bids the same capacity as the recently reviewed X The X's maximum runtimes couldn't be achieved due to the slightly higher power consumption.
But they are on a very good level with minutes in BatteryEater Reader's test maximum battery life, all wireless off, minimum display brightness. You can play a movie from the hard disk for about just as long with min DVD movie "Se7en" in original resolution. The battery capacity is drained a lot faster in BatteryEater's Classic test minimum runtime, maximum brightness, high performance.
It is only enough for 69 min of mains independence. The Lenovo ThinkPad X tablet is a typical niche model that has been designed for certain target groups. Professional users who need the most various input options might take a liking to the convertible. Fusing a notebook and tablet also opens various application possibilities that go beyond the normal scope.