ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
Brand Asus
From
£314.00
Free delivery
You save £114.99 (27%)
5 offers at 5 retailers
Listed since 7 April 2026
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Description
Specifications
| Display diagonal | 68.6 cm (27") |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Panel type | Fast IPS |
| LED backlight | Yes |
| Backlight type | LED |
| Touchscreen | No |
| Display brightness (peak) | 450 cd/m² |
| Display brightness (typical) | 400 cd/m² |
| Response time | 1 ms |
| Display surface | Matt |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 160 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
| Pixel pitch | 0.155 x 0.155 mm |
| Pixel density | 163 ppi |
| Viewable size, horizontal | 59.7 cm |
| Viewable size, vertical | 33.6 cm |
| Digital horizontal frequency | 30 - 380 kHz |
| Digital vertical frequency | 48 - 160 Hz |
| Display diagonal (metric) | 69 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 95% |
| sRGB coverage (typical) | 130% |
| NVIDIA G-SYNC | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Game mode | Yes |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Market positioning | Gaming |
| Product colour | Black |
| Feet colour | Black |
| Built-in USB hub | No |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 15 W |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDCP | Yes |
| HDCP version | 2.3 |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 12 cm |
| Pivot | Yes |
| Pivot angle | 90 - -90° |
| Swivelling | Yes |
| Swivel angle range | 45 - -45° |
| Tilt adjustment | Yes |
| Tilt angle range | 20 - -5° |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 45 kWh |
| Power consumption (typical) | 26 W |
| Power consumption (off) | 0.3 W |
| Power consumption (PowerSave) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Energy efficiency scale | A to G |
| Width (with stand) | 614.8 mm |
| Depth (with stand) | 218.8 mm |
| Height (with stand) | 512.8 mm |
| Weight (with stand) | 6.57 kg |
| Width (without stand) | 614.8 mm |
| Depth (without stand) | 60.1 mm |
| Height (without stand) | 367 mm |
| Weight (without stand) | 3.88 kg |
| Package width | 780 mm |
| Package depth | 515 mm |
| Package height | 226 mm |
| Package weight | 10.1 kg |
| Package type | Box |
| Stand included | Yes |
| Sustainability compliance | Yes |
| Sustainability certificates | Forest Stewardship Council (FSC) Mix |
| Shadow control | Yes |
| Motion blur reduction | Yes |
Full specifications
| Marque | Asus |
| Référence fabricant | 90lm09s0b01170 |
| EAN | 4711387447345 |
ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black: complete technical analysis for 2026
With the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black, Asus offers a solution suited to everyday needs in 2026. Available from 5 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.
Who is this Informatique for?
The ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black benefits from the expertise of Asus in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.
For intensive or occasional use
The ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this Asus product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the ASUS ROG Loki SFX-L 1000W Platinum power supply unit 24-pin ATX Black, Silver.
Against the competition
In the Informatique market, the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black is well positioned thanks to its price from £314 and the strength of Asus. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 3210 £ |
| Mid-range | 3210 £ to 7490 £ |
| High-end | Over 7490 £ |
The best times to buy the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.
Frequently asked questions about ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
How does the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black compare to competitors in the Informatique category?
In the Informatique category, the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black suitable for beginners?
Yes, the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Asus usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black?
Refurbished versions of the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
When do prices for the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black drop during the year?
Prices for the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.
Is delivery free for the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black at all retailers?
Free delivery is not guaranteed for the ASUS XG27UCS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
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