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Lenovo LT1421 reviews
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Compare Lenovo LT1421 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeR52DSEU
The product, explained
About the Lenovo LT1421
Lenovo R52DSEU is listed in the computer monitors category. The recorded specifications include display diagonal: 35.6 cm (14"); display resolution: 1366 x 768 pixels; panel type: TN+Film. This entry covers manufacturer code R52DSEU. 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
- Panel type
- TN+Film
- Response time
- 8 ms
- Display brightness (typical)
- 200 cd/m²
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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 R52DSEU, 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 26 Sep 2026
Independent reviews, made comparable
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Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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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: R52DSEU · Icecat product 11996158 · Checked 25 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 |
| Panel type | TN+Film |
| Response time | 8 ms |
| Display brightness (typical) | 200 cd/m² |
More product specifications
Open a section for the details that matter to you.
Display6 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Contrast ratio (typical) | 400:1 |
| Viewing angle, horizontal | 90° |
| Viewing angle, vertical | 50° |
| On Screen Display (OSD) | No |
Processor, memory & storage1 detail
| Supported graphics resolutions | 1366 x 768 |
|---|
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 (off) | 0.2 W |
| Supplied AC adapter type | LED |
Design & dimensions8 details
| Product colour | Black |
|---|---|
| VESA mounting | No |
| Width (without stand) | 217.9 mm |
| Depth (without stand) | 21.5 mm |
| Height (without stand) | 335 mm |
| Weight (without stand) | 870 g |
| Bezel width (side) | 1.21 cm |
| Dimensions (WxDxH) | 217.9 x 21.5 x 335 mm |
Further product details13 details
| Native aspect ratio | 16:9 |
|---|---|
| Aspect ratio | 16:9 |
| Sync-on-green (SOG) | No |
| 3D | No |
| Market positioning | Business |
| HDCP | No |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | No |
| Tilt angle range | 12 - 40° |
| Plug and Play | Yes |
| Sustainability certificates | ENERGY STAR |
| TV tuner integrated | No |
Packaging & supplied accessories1 detail
| Cables included | USB |
|---|
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 |
|---|---|---|---|
| LG 32UN880K-B.AEK reviews → | LG | 32UN880K-B.AEK80 cm (31.5") · 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 R52DSEU. 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.