Lenovo ThinkPad T42
- No need for passwords, tighter security than older fingerprint scanners
- Fingerprint sliding mechanism is time consuming, modest connectivity, excellent battery life
The T42's integrated fingerprint reader requires some patience, but rewards with increased security. This notebook remains a top pick for business travellers.
Price$ 2,699.00 (AUD)
Lenovo (which has taken over the ThinkPad brand from IBM) has added an integrated fingerprint reader to select models of its flagship thin-and-light laptop, the ThinkPad T42. The sensor, embedded in the lower-right palm rest, requires that you slide a finger three times across its small window to register it. The included fingerprint software then merges the swipes into one image ID. The system protects the laptop and replaces cumbersome passwords.
Like the sensor found on the Fujitsu LifeBook P7010D, we found the ThinkPad's slide sensor a bit more time-consuming to use than the older contact sensor windows that most fingerprint-reader-equipped laptops use. It's harder to slide a finger across a tiny sensor three times in exactly the same way than it is to merely press a finger in the comparatively large postage-stamp-size window used by contact sensors. It took us five tries--15 swipes altogether--to register our finger on the T42, and later, several tries to get the laptop to recognise our registered finger. By comparison, it usually takes only a couple of tries to register a finger in a contact sensor window. On the bright side, slide sensors can make a larger image of the finger being read, which gives the match software more data to analyse and theoretically results in tighter security.
The lightweight (2.2kg) T42 is incredibly thin--just 2.6 cm tall with the 14.1" screen closed--and has IBM's great keyboard, with both eraserhead and touchpad pointing devices, each with their own smoothly working mouse buttons. The ThinkLight, an LED in the lid that a keystroke combination activates to shine a light on the keyboard, is a useful feature that helps when working in dim light.
A slim combination DVD-ROM/CD-RW optical drive came with our test model, but you can opt for a DVD burner instead or buy a second hard drive to swap into the Ultrabay Slim modular bay. The modular bay also takes a secondary battery, but with the high-capacity, nine-cell battery that comes standard with the configuration we looked at, you won't need it. This super-duper battery, which extends the footprint by a couple of centimeters in the back, gave us a little over 5.5 hours of valuable working time in our tests.
The T42's performance was a little less impressive, but still within reasonable boundaries for its processor. Our 1.8GHz Pentium M 745-equipped unit earned a WorldBench 5 score of 77, compared with a score of 80 earned by a Dell Inspiron 700m with the same processor.
The T series continues to suffer from a few relatively minor limitations. The connections are fairly modest--the T42 we reviewed lacked a FireWire port or any type of memory card reader beyond PC Card slots, and has just two USB 2.0 ports. However, Lenovo offers docking options galore, ranging from a simple port replicator to a full-fledged docking station. The T42 stays true to ThinkPad form with forgettable stereo sound.
The T42 should be relatively easy to upgrade. Only one memory slot is user accessible, in a bottom compartment, but you can pull the slim hard drive out of the right side of the case with your fingers. Just open the laptop's screen and remove one security screw on the bottom of the case. The ThinkPad's animated user manual is unsurpassed, with loads of helpful information and a troubleshooting guide.
Join the PC World newsletter!
Most Popular Reviews
- 1 Sony Xperia Z5 Premium review: Is the world ready for a 4K phone?
- 2 D-Link Taipan AC3200 Ultra tri-band modem-router review
- 3 Dell XPS 13 (2016) review: Making the very best Ultrabook
- 4 Microsoft Surface Book review: The verdict on Microsoft's first notebook
- 5 Telstra Wi-Fi 4GX Advanced III review: Testing the world's first 600Mbps wireless hotspot
Best Deals on PC World
Latest News Articles
- Microsoft's pricey Surface Book is getting stomped by the ancient Surface Pro 3
- Alienware's tiny Alpha gaming PC gets bigger muscles... in the US
- Why Apple's new MacBook Pro needs more than just one USB-C port
- Asus ROG teases a massive gaming notebook that outperforms Titan X
- Chromebooks beat Mac notebooks 1.4-to-1 in U.S.
GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.
My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.
- CCSenior Systems AnalystACT
- CCSenior IT Automated TesterNSW
- CCField Network Engineer - GSM Networks.VIC
- CCIntegration ArchitectACT
- CCSenior Business AnalystVIC
- CCSenior Business Analyst- BPMN, Testing backgroundNSW
- CCIntegration ArchitectNSW
- CCSalesforce DeveloperVIC
- FTManager of Infrastructure ServicesVIC
- CCSoftware & Hardware Asset Management - 2 rolesNSW
- CCSecurity Solution ArchitectQLD
- CCSharePoint AdministratorNSW
- CCProject Master SchedulerVIC
- CCBusiness Analyst - BPRNSW
- CCProject ManagerNSW
- FTNV2 Defence Project Manager | Canberra | Major exciting White Paper projectsACT
- CCEnvironment Manager - POSVIC
- CCBusiness Impact AssessmentsVIC
- CCSecurity Engineer - SUMO focusNSW
- CCProduct Solution DesignerVIC
- FTEnterprise Technology Platform ManagerVIC
- CCSystems Monitoring Specialist - Foglight focusNSW
- FTStorage ConsultantACT
- CCContract Analyst Programmer (JAVA/SQL) 160617/AP/623Asia
- CCContract Analyst Programmer (J2EE/Oracle) 160704/AP/601Asia