Lenovo ThinkVision LT1421 Portable Monitor
The Lenovo ThinkVision 14in monitor provides extra screen space in a slim, portable, and simple-to-set-up package.
- Easy to set up
- No power adapter required
- Cover can be difficult to put on and remove
- Narrow viewing angles
- Can't render gradients smoothly
Lenovo's ThinkVision LT1421 is a great dual-monitor solution for laptop users. It's light and easy to carry and draws all its power from your laptop's USB port. Its picture quality isn't great, but that's not the main selling point of the unit -- it's meant to provide great convenience for those of you who need to work with extra screen real estate while on the road.
Price$ 170.00 (AUD)
The 14in, $170 (as of April, 2012) Lenovo ThinkVision LT1421 monitor provides a simple, one-cable option for adding a second display to your setup. A second monitor is useful for many reasons, and whether you just want more screen real estate on your already-crowded desk, or you need a second display to take on the go with your laptop, the ThinkVision LT1421 fits the bill.
This portable monitor is slim and lightweight, measuring about 10mm thick and weighing about 800 grams on its own, or about 2mm thick and 1kg with its protective cover attached. The 14in screen gives you 1366x768 pixels to work with, which is an acceptable resolution for a display of this size.
On the back of the ThinkVision LT1421 is a small raised box that houses the kickstand, the Micro-USB port for connecting the monitor to your PC, and the brightness controls. The only cable you'll need to take with you is the included USB cable, as the monitor draws all of the power it needs from the USB connection. On the end that plugs into your computer, the cable splits into two USB connectors in case one does not provide enough power.
The included cover protects the display in transport and can act as a base for you to set the monitor on atop a desk or table. The kickstand can slot into grooves in the cover to help hold the monitor securely, but I found the kickstand to be strong and grippy enough to maintain the viewing angle even without the cover underneath it. The one drawback: The cover can be awkward to put on, and difficult to remove.
DisplayLink software and drivers power this USB-connected monitor. It's the same arrangement as on the Mobile Monitor Technology Field Monitor Pro Classic I tested previously, which means it suffers from the same inability to render smooth gradients and the same odd color profile that you can't edit. You'll need to install the DisplayLink software on any system you plan to use with the monitor. In my tests, Windows 7 could not install the drivers automatically, so you'll have to install from the included CD, or download drivers from DisplayLink's website. Drivers are also available for OS X.
In use, I found that the ThinkVision LT1421 has fairly narrow viewing angles. It'll work if you're giving a presentation to a few people, as the side-to-side viewing angle is decent, but colors shift significantly if you move too high or too low. Colors look a little washed out, and text is not supercrisp due to the lower resolution being stretched out over 14in. In my tests, the matte screen was great under office lighting, with no glare and good brightness (it has 16 brightness levels), even when I had plugged only one of the two ends of the USB cable into my laptop (a five-year-old Lenovo x61t). In fact, all of the test laptops I tried plugging the monitor into were able to supply sufficient power through just one USB port.
Video playback over the USB connection is lag-free and mostly smooth; a test YouTube video dropped a few frames in full-screen mode, but played back smoothly in the browser window.
The Lenovo ThinkVision LT1421 portable USB-powered monitor makes for a great addition to your travel bag with its slim profile, included cover, and straightforward, one-cable connection. The monitor performs best as a secondary display for email, text, and reference material, though I wouldn't rule out sneaking in the occasional video while you work on your main screen.
Join the Good Gear Guide newsletter!
Gadgets & Things
Most Popular Reviews
- 1 Finally! LG OLED TV 2016 range review
- 2 Fetch TV Mighty review: Better than Foxtel
- 3 Fetch TV Mini review: Make your TV a smart TV
- 4 Panasonic Viera DX900U UHD 4K smart TV review
- 5 Parrot Mambo Drone review
Latest News Articles
- Dell's monstrous 70-inch touchscreen monitor takes aim at Microsoft's Surface Hub
- Dell's 4-screen multimonitor setup looks like one enormous 43-inch display
- Foxconn to pay over $US6bn for a majority stake in Sharp
- CES 2016: Top 10 trends
- Kogan forced to pay $32,400 penalty by ACCC
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.
- Best phone of the year 2016
- TV of the year award 2016
- Finally! LG OLED TV 2016 range review
- Which flagship TV is best? Sony 4K HDR Bravia 2016 versus LG 4K HDR OLED 2016
- 10 Blu-ray movies / Best looking Blu-ray movies
- CCBusiness Analyst-Shared Service Contact Centre or Call CentreNSW
- CCAutomated Test EngineerACT
- FTTechnical Business AnalystNSW
- CCPerformance Test AnalystVIC
- CCAgile TesterNSW
- CCSenior Project AnalystVIC
- FTAccount Executive - SMENSW
- CCSenior UX/UI Designer (Mobile)NSW
- FTIT Systems AnalystVIC
- CCSolution Architect-PHPNSW
- TPTechnical Specialist, Identity and Acess ManagementVIC
- FTJava Security SpecialistNSW
- TPTest LeadQLD
- CCUX DesignerNSW
- CCCloud Automation Engineer. Work Location - CanberraVIC
- CCPMO CoordinatorNSW
- FTLead Front End DeveloperVIC
- TPProject Coordinator - IT Projects - State GovernmentVIC
- FTSAP Finance Consultant (Consolidations)ACT
- FTLevel 2 Service Desk AnalystQLD
- CCOnsite Level 2 Desktop SupportNSW
- FTsolution ArchitectVIC
- CCPMO CoordinatorNSW
- CCSenior Analyst ProgrammerNSW
- FTSenior Business AnalystSA