Samsung S27A850D
4.50COR Scoreout of 5 · 3 critic reviews
Monitors
Lenovo E22-28 reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
Lenovo 62B9MAT4UK is listed in the computer monitors category. The recorded specifications include display diagonal: 54.6 cm (21.5"); display resolution: 1920 x 1080 pixels; panel type: IPS; maximum refresh rate: 60 Hz. This entry covers manufacturer code 62B9MAT4UK. 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.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 62B9MAT4UK. Icecat product 93987560 · Checked 17 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 54.6 cm (21.5") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 6 ms |
| Display brightness (typical) | 250 cd/m² |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 1.5 W |
| Built-in speakers | Yes |
| Headphone out | No |
Display10 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 3000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Colour gamut standard | NTSC |
Processor, memory & storage1 detail
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
|---|
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless6 details
| Built-in USB hub | No |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| HDMI | Yes |
| HDMI version | 1.4 |
| DisplayPort version | 1.2 |
| Panel mounting interface | 100 x 100 mm |
Power & battery9 details
| Energy efficiency class (SDR) | D |
|---|---|
| Energy consumption (SDR) per 1000 hours | 13 kWh |
| Power consumption (typical) | 13 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 17 W |
| Power consumption (off) | 0.5 W |
| AC input voltage | 90 - 264 V |
| AC input frequency | 47/63 Hz |
| Energy efficiency scale | A to G |
Design & dimensions16 details
| Product colour | Black |
|---|---|
| Feet colour | Black |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 15.5 cm |
| Width (with stand) | 508 mm |
| Depth (with stand) | 178.6 mm |
| Height (with stand) | 443.4 mm |
| Weight (with stand) | 3.9 kg |
| Width (without stand) | 508 mm |
| Depth (without stand) | 43.4 mm |
| Height (without stand) | 307.9 mm |
| Weight (without stand) | 2.2 kg |
| Bezel width (side) | 1.5 cm |
| Bezel width (top) | 1.76 cm |
| Bezel width (bottom) | 2.08 cm |
Software & compatibility4 details
| Operating system version | Windows 7, Windows 10 |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | RoHS |
| Certification | ENERGY STAR, CCC, TCO 8.0, TCO Edge 2.0 |
Further product details21 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Backlight type | W-LED |
| Aspect ratio | 16:9 |
| Response time (fast) | 4 ms |
| Pixel pitch | 0.248 x 0.248 mm |
| Pixel density | 102 ppi |
| Viewable size, horizontal | 48.4 cm |
| Viewable size, vertical | 27.9 cm |
| NTSC coverage (typical) | 72% |
| Market positioning | Business |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Swivel angle range | -360 - 360° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 22° |
| Stand included | Yes |
| Quick start guide | Yes |
Packaging & supplied accessories7 details
| Package width | 610 mm |
|---|---|
| Package depth | 131 mm |
| Package height | 405 mm |
| Package weight | 5.4 kg |
| Package type | Box |
| Cables included | AC, HDMI |
| Harmonized System (HS) code | 85285210 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Make sense of the details
Choosing the Lenovo E22-28
The 54.6 cm (21.5") display is specified at 1920 x 1080 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.
The listed maximum refresh rate is 60 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
Compare the specification with your intended use and read the original reviews for performance, comfort, reliability and other qualities that a specification sheet cannot establish.
Before choosing this monitor
- Measure desk depth, viewing distance and arm clearance.
- Check computer output, monitor input, cable and dock as one chain.
- Choose a stand or arm with the adjustment you actually need.
- Use independent tests for brightness, uniformity, text and motion.
Questions about Lenovo E22-28
How many expert reviews are available for Lenovo E22-28?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for Lenovo E22-28?
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 E22-28 using manufacturer code 62B9MAT4UK. 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 E22-28?
The source specification records display diagonal as 54.6 cm (21.5"). 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 E22-28?
The source specification records display resolution as 1920 x 1080 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 E22-28?
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.