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Samsung U28R550UQR reviews
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Compare Samsung U28R550UQR reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeLU28R550UQRXXU
The product, explained
About the Samsung U28R550UQR
Samsung LU28R550UQRXXU is listed in the computer monitors category. The recorded specifications include display diagonal: 71.1 cm (28"); display resolution: 3840 x 2160 pixels; panel type: IPS; maximum refresh rate: 60 Hz. This entry covers manufacturer code LU28R550UQRXXU. Specifications relate to this exact source record; other editions or packages may differ.
The 71.1 cm (28") display is specified at 3840 x 2160 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.
- Screen size
- 71.1 cm (28")
- Screen resolution
- 3840 x 2160 pixels
- Panel type
- IPS
- Maximum refresh rate
- 60 Hz
- Response time
- 4 ms
- Display brightness (typical)
- 300 cd/m²
Make it work for you
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Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
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.
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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
Samsung U28R550UQR specifications
Manufacturer code: LU28R550UQRXXU · Icecat product 88662372 · Checked 18 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 | 71.1 cm (28") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 4 ms |
| Display brightness (typical) | 300 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening2 details
| Built-in speakers | No |
|---|---|
| Headphone out | Yes |
Display10 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Dynamic contrast ratio marketing name | Mega DCR |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1 billion colours |
| Display diagonal (metric) | 70.8 cm |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
Processor, memory & storage1 detail
| Supported graphics resolutions | 3840 x 2160 |
|---|
Connections & wireless5 details
| HDMI | Yes |
|---|---|
| HDMI version | 2.0 |
| DisplayPort version | 1.2 |
| DC-in jack | Yes |
| Panel mounting interface | 75 x 75 mm |
Power & battery9 details
| Energy efficiency class (SDR) | G |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Energy consumption (HDR) per 1000 hours | 40 kWh |
| Power consumption (typical) | 32 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| Energy efficiency scale | A to G |
Controls & features1 detail
| Operating temperature (T-T) | 10 - 40 °C |
|---|
Design & dimensions12 details
| Product colour | Blue, Grey |
|---|---|
| Colour name | DARK BLUE GRAY |
| VESA mounting | Yes |
| Height adjustment | No |
| Width (with stand) | 638.8 mm |
| Depth (with stand) | 250.5 mm |
| Height (with stand) | 479.3 mm |
| Weight (with stand) | 5.8 kg |
| Width (without stand) | 638.8 mm |
| Depth (without stand) | 64 mm |
| Height (without stand) | 374 mm |
| Weight (without stand) | 5 kg |
Further product details14 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Aspect ratio | 16:9 |
| Viewable size, horizontal | 62.1 cm |
| Viewable size, vertical | 34.1 cm |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Market positioning | Home |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 15° |
| Picture-in-Picture | Yes |
| Plug and Play | Yes |
| Operating relative humidity (H-H) | 10 - 80% |
| Stand included | Yes |
Packaging & supplied accessories9 details
| Package width | 722 mm |
|---|---|
| Package depth | 463 mm |
| Package height | 722 mm |
| Package weight | 7.59 kg |
| Package type | Box |
| Cables included | AC, HDMI |
| Country of origin | Vietnam |
| Commodity Classification Automated Tracking System (CCATS) | 8528521000 |
| 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.
Build your shortlist
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| Samsung 27" Odyssey G30D, FHD, 180Hz Gaming Monitor reviews → | Samsung | LS27DG302EUXXU68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
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| DELL UltraSharp 32 4K USB-C Hub Monitor - U3223QE reviews → | DELL | U3223QE80 cm (31.5") · Silver | tbd2 critic reviews · Available after 3 |
| Hannspree HC271PFB reviews → | Hannspree | HC271PFB68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
Your questions, answered
Samsung U28R550UQR FAQs
How many expert reviews are available for Samsung U28R550UQR?
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 Samsung U28R550UQR?
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 Samsung U28R550UQR using manufacturer code LU28R550UQRXXU. 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 Samsung U28R550UQR?
The source specification records display diagonal as 71.1 cm (28"). 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 Samsung U28R550UQR?
The source specification records display resolution as 3840 x 2160 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 Samsung U28R550UQR?
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.