Measure desk viewing space
Measure desk depth, viewing distance and arm clearance.
Expert reviews. One COR Score.
LG 27GS75QX-B reviews
Brand: LG
tbd
Compare LG 27GS75QX-B reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer code27GS75QX-B
The product, explained
About the LG 27GS75QX-B
LG 27GS75QX-B is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 2560 x 1440 pixels; panel type: IPS; maximum refresh rate: 200 Hz. This entry covers manufacturer code 27GS75QX-B. Specifications relate to this exact source record; other editions or packages may differ.
The 68.6 cm (27") display is specified at 2560 x 1440 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 200 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
- 68.6 cm (27")
- Screen resolution
- 2560 x 1440 pixels
- Panel type
- IPS
- Maximum refresh rate
- 200 Hz
- Response time
- 1 ms
- High Dynamic Range (HDR) supported
- Yes
Make it work for you
Before choosing the LG 27GS75QX-B
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 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.
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
LG 27GS75QX-B specifications
Manufacturer code: 27GS75QX-B · Icecat product 120575789 · Checked 22 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 | 68.6 cm (27") |
|---|---|
| Screen resolution | 2560 x 1440 pixels |
| Panel type | IPS |
| Maximum refresh rate | 200 Hz |
| Response time | 1 ms |
| 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.
Display7 details
| Touchscreen | No |
|---|---|
| Screen shape | Flat |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display diagonal (metric) | 68 cm |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| On Screen Display (OSD) | Yes |
Connections & wireless1 detail
| HDMI | Yes |
|---|
Power & battery9 details
| Energy efficiency class (SDR) | F |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 40 kWh |
| AC input voltage | 240 V |
| AC input frequency | 60 Hz |
| AC adapter output voltage | 19 V |
| Power supply type | External |
| Energy efficiency scale | A to G |
Controls & features1 detail
| Smart modes | Energy saving |
|---|
Design & dimensions4 details
| Product colour | Black |
|---|---|
| Feet colour | Black |
| Height adjustment | Yes |
| Adjustable height (max) | 11 cm |
Software & compatibility1 detail
| Brand specific technologies | Black Stabilizer, DAS Mode |
|---|
Further product details15 details
| HD type | Quad HD |
|---|---|
| Native aspect ratio | 16:9 |
| sRGB coverage (typical) | 99% |
| NVIDIA G-SYNC | Yes |
| NVIDIA G-SYNC type | G-SYNC |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync |
| Flicker-free technology | Yes |
| Market positioning | Gaming |
| Pivot | Yes |
| Pivot angle | 0 - 90° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 15° |
| Stand included | Yes |
| FPS counter | Yes |
Packaging & supplied accessories4 details
| Package width | 687 mm |
|---|---|
| Package depth | 496 mm |
| Package height | 186 mm |
| Package weight | 8.44 kg |
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 LG 27GS75QX-B.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| LG 32U990A-S reviews → | LG | 32U990A-S.AEK81.3 cm (32") · Grey | tbd0 critic reviews · Available after 3 |
| LG 32UN880K-B.AEK reviews → | LG | 32UN880K-B.AEK80 cm (31.5") · Black | tbd0 critic reviews · Available after 3 |
| Acer V227QHBIPV 54.6 cm (21.5"), Full HD (1920 x 1080), 100Hz Refresh Rate, 4Ms Response Time, VGA, DVI & DisplayPort reviews → | Acer | UM.WV7EE.H0654.6 cm (21.5") · Black | tbd0 critic reviews · Available after 3 |
| AOC Q27E4CW reviews → | AOC | Q27E4CW68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
Your questions, answered
LG 27GS75QX-B FAQs
How many expert reviews are available for LG 27GS75QX-B?
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 LG 27GS75QX-B?
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 LG 27GS75QX-B using manufacturer code 27GS75QX-B. 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 LG 27GS75QX-B?
The source specification records display diagonal as 68.6 cm (27"). 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 LG 27GS75QX-B?
The source specification records display resolution as 2560 x 1440 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 LG 27GS75QX-B?
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.