Measure desk viewing space
Measure desk depth, viewing distance and arm clearance.
Expert reviews. One COR Score.
Lenovo LT1421 reviews
tbd
Compare Lenovo LT1421 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeT52DEEU
The product, explained
About the Lenovo LT1421
Lenovo T52DEEU is listed in the computer monitors category. The recorded specifications include display diagonal: 35.6 cm (14"); display resolution: 1366 x 768 pixels. This entry covers manufacturer code T52DEEU. Specifications relate to this exact source record; other editions or packages may differ.
The 35.6 cm (14") display is specified at 1366 x 768 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
- Screen size
- 35.6 cm (14")
- Screen resolution
- 1366 x 768 pixels
- Response time
- 8 ms
- Display brightness (typical)
- 200 cd/m²
Make it work for you
Before choosing the Lenovo LT1421
Check the display chain
Check computer output, monitor input, cable and dock as one chain.
Choose adjustable support
Choose a stand or arm with the adjustment you actually need.
Read independent display tests
Use independent tests for brightness, uniformity, text and motion.
Independent perspectives
Expert reviews 1
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
Trusted Reviews
3.50 / 5Original rating: 3.5 / 5
Review covers Lenovo ThinkVision LT1421. The verified product-data labels bind this public model name to code T52DEEU, and the original publisher article independently supplies the editorial score. This is not proof that the supplier supplied this review URL, or that the reviewer tested this colour or included accessories.
Read the full review ↗Checked 27 Sep 2026
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
Check the match
Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.
Compare on one scale
Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
Lenovo LT1421 specifications
Manufacturer code: T52DEEU · Icecat product 11197520 · Checked 26 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 35.6 cm (14") |
|---|---|
| Screen resolution | 1366 x 768 pixels |
| Response time | 8 ms |
| Display brightness (typical) | 200 cd/m² |
More product specifications
Open a section for the details that matter to you.
Audio & listening1 detail
| Built-in speakers | No |
|---|
Display6 details
| Touchscreen | No |
|---|---|
| Contrast ratio (typical) | 400:1 |
| Viewing angle, horizontal | 90° |
| Viewing angle, vertical | 50° |
| Display number of colours | 262144 colours |
| On Screen Display (OSD) | No |
Processor, memory & storage3 details
| Supported graphics resolutions | 1366 x 768 |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 95% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless3 details
| USB hub version | 2.0 |
|---|---|
| USB Type-A downstream ports quantity | 1 |
| Panel mounting interface | N |
Power & battery3 details
| Power consumption (typical) | 4.2 W |
|---|---|
| Power consumption (standby) | 0.1 W |
| Supplied AC adapter type | LCD |
Controls & features1 detail
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Design & dimensions8 details
| Product colour | Black |
|---|---|
| VESA mounting | No |
| Width (without stand) | 335 mm |
| Depth (without stand) | 21.5 mm |
| Height (without stand) | 217.9 mm |
| Weight (without stand) | 840 g |
| Bezel width (side) | 1.21 cm |
| Bezel width (top) | 1.21 cm |
Software & compatibility1 detail
| Windows operating systems supported | Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
|---|
Further product details13 details
| Native aspect ratio | 16:9 |
|---|---|
| Aspect ratio | 16:9 |
| Pixel pitch | 0.227 x 0.227 mm |
| Viewable size, horizontal | 31.1 cm |
| Viewable size, vertical | 17.5 cm |
| 3D | No |
| Market positioning | Business |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating altitude | 0 - 3657 m |
| TV tuner integrated | No |
| Thin client installed | No |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other monitors
More products in this category. Compare their exact features, original reviews and available offers alongside the Lenovo LT1421.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| Hannspree HT165HPB reviews → | Hannspree | HT165HPB39.6 cm (15.6") · Black | tbd0 critic reviews · Available after 3 |
| Hannspree HT220CUA reviews → | Hannspree | HT220CUA54.5 cm (21.4") · Black | tbd0 critic reviews · Available after 3 |
| HP 23.8 inch FHD Monitor - 324ph reviews → | HP | B0BU9UT#ABB60.5 cm (23.8") · Black | tbd0 critic reviews · Available after 3 |
| HP 27 inch FHD Monitor - 527pf reviews → | HP | B28F5UT#ABB68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
Your questions, answered
Lenovo LT1421 FAQs
How many expert reviews are available for Lenovo LT1421?
This page currently includes 1 scored critic review. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.
What is the COR Score for Lenovo LT1421?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies Lenovo LT1421 using manufacturer code T52DEEU. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for Lenovo LT1421?
The source specification records display diagonal as 35.6 cm (14"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for Lenovo LT1421?
The source specification records display resolution as 1366 x 768 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for Lenovo LT1421?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Does a higher refresh rate make every app better?
It can make movement feel smoother, but benefits depend on the computer, connection and the activity.
Can I use a USB-C monitor with any laptop?
Not necessarily. Check the laptop port supports the required display mode and charging level.
Is a curved monitor always more immersive?
It depends on size, desk distance and use. Try it for text and multi-window work, not only video.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Monitor buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Monitor resolution and size: finding a comfortable matchResolution counts pixels; screen size determines how densely they are packed. The same resolution can look spacious on one diagonal and coarse on another, so compare the combination rather than either number alone.Monitor refresh rates: 60Hz, 120Hz, 144Hz and beyondChoose refresh rate from actual frame rate, motion needs, connection limits and image-quality priorities.IPS, VA and OLED monitors: choosing a panel typeChoose panel behaviour around text, contrast, motion, viewing position and static desktop use.USB-C monitors as laptop docksCheck charging power, video mode, hub bandwidth, network and downstream ports as one system.