Monitors
Product specifications and review coverage for this exact model.
Image supplied through Icecat
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.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Original 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
Specifications, review scores and prices belong to each exact model.
These options have different or unconfirmed specifications. Their reviews are available on the linked pages and do not count towards this product’s COR Score.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: T52DEEU. Icecat product 11197520 · Checked 26 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
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 |
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| Built-in speakers | No |
|---|
| 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 |
| Supported graphics resolutions | 1366 x 768 |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Built-in camera | No |
|---|
| USB hub version | 2.0 |
|---|---|
| USB Type-A downstream ports quantity | 1 |
| Panel mounting interface | N |
| Power consumption (typical) | 4.2 W |
|---|---|
| Power consumption (standby) | 0.1 W |
| Supplied AC adapter type | LCD |
| Operating temperature (T-T) | 0 - 40 °C |
|---|
| 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 |
| 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 |
|---|
| 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.
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Make sense of the details
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.
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1 distinct publisher contributes a scored review to this page.
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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.
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.
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.
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.
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.
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