LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
Brand LG
From
£278.17
Free delivery
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 | LED |
| Panel type | IPS |
| Display brightness (typical) | 300 cd/m² |
| Response time | 5 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 0.0518 x 0.1554 mm |
| Display diagonal (metric) | 68.4 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | HDR Effect, High Dynamic Range 10 (HDR10) |
| Colour depth | 10 bit |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 90% |
| DCI-P3 coverage | 90% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Smart modes | Energy saving |
| Number of speakers | 2 |
| RMS rated power | 10 W |
| Built-in speaker(s) | Yes |
| Product colour | Black |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Height adjustment | Yes |
| Pivot | Yes |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 27 kWh |
| Power consumption (typical) | 19.34 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 9 A |
| AC adapter output voltage | 20 V |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Width (with stand) | 613.5 mm |
| Depth (with stand) | 253.2 mm |
| Height (with stand) | 539.2 mm |
| Weight (with stand) | 7.7 kg |
| Width (without stand) | 613.5 mm |
| Depth (without stand) | 45.4 mm |
| Height (without stand) | 363.5 mm |
| Weight (without stand) | 10.4 kg |
| Package width | 694 mm |
| Package depth | 451 mm |
| Package height | 217 mm |
| Package weight | 10.4 kg |
| Package type | Box |
| Stand included | Yes |
| Cables included | AC, HDMI |
| Power adapter included | Yes |
| Country of origin | China |
| Brand specific technologies | Black Stabilizer |
| Compliance certificates | CE, KC, cUL |
Full specifications
| Marque | LG |
| Référence fabricant | 27u730abaek |
| EAN | 8806096526798 |
LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black in 2026: still the right choice?
The LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the LG 27GS60F-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD Black from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.
Buy the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black now or wait?
With the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black, LG delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Informatique category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.
Value for money analysed in 2026
At £278.17, the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black offers value for money consistent with its positioning in the Informatique category. LG maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The LG 27GS60F-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD Black from the same range may also interest you for comparison.
Serious alternatives to consider
If the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black does not exactly match your expectations, the Informatique category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. The LG 27U421A-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LED Black is another reference from the same brand to consider.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 384300 £ |
| Mid-range | 384300 £ to 896710 £ |
| High-end | Over 896710 £ |
The LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.
Frequently asked questions about LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
Is delivery free for the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black at all retailers?
Free delivery is not guaranteed for the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED 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.
How do I return the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black if I am not satisfied?
You have a 14-day right of withdrawal for any online purchase, applicable to the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.
Is the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black worth its price in 2026?
In 2026, the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black is listed from £278.17 at our partner retailers. This price is consistent with the positioning of LG in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
What warranty does the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black come with?
The LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from LG, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.
Is the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black in stock?
Stock availability for the LG 27U730A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.
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