AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black
Brand AOC
From
£142.09
Free delivery
3 offers at 3 retailers
Listed since 7 April 2026
Compare prices
Affiliate link
Description
Specifications
| Display diagonal | 68.6 cm (27") |
| Display resolution | 2560 x 1440 pixels |
| HD type | Quad HD |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Panel type | IPS |
| LED backlight | Yes |
| Backlight type | W-LED |
| Touchscreen | No |
| Display brightness (typical) | 350 cd/m² |
| Response time | 4 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1500:1 |
| Contrast ratio (dynamic) | 20000000:1 |
| Maximum refresh rate | 120 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Pixel pitch | 0.2331 x 0.2331 mm |
| Pixel density | 109 ppi |
| Display diagonal (metric) | 68.6 cm |
| High Dynamic Range (HDR) supported | Yes |
| Haze rate | 25% |
| Surface hardness | 3H |
| sRGB coverage (typical) | 121.9% |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Number of speakers | 2 |
| RMS rated power | 4 W |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Market positioning | Office |
| Product colour | Black |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Built-in USB hub | Yes |
| USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
| Number of USB Type-B upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 4 |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort out version | 1.2 |
| DisplayPort version | 1.2 |
| Audio output | Yes |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Ethernet LAN | Yes |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable management | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Swivel angle range | 0 - 175° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 30° |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | D |
| Energy consumption (SDR) per 1000 hours | 16 kWh |
| Energy consumption (HDR) per 1000 hours | 16 kWh |
| Power consumption (typical) | 31 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Weight (with stand) | 6.15 kg |
| Weight (without stand) | 4.14 kg |
| Package width | 730 mm |
| Package depth | 139 mm |
| Package height | 480 mm |
| Package weight | 9.05 kg |
| Cables included | AC, HDMI, DisplayPort |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Power cable length | 1.8 m |
| Sustainability certificates | EPEAT, TCO |
| Doesn't contain | Mercury, PVC/BFR |
| Local dimming | Yes |
| Warranty period | 5 year(s) |
| Compliance certificates | CE |
| Mean time between failures (MTBF) | 70000 h |
| Certification | WEEE,REACH compliant,RoHs compliant,HF,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
Full specifications
| Marque | AOC |
| Référence fabricant | q27e4u |
| EAN | 4038986182812 |
AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black: complete technical analysis for 2026
The AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black is one of the most searched products in the Informatique category in 2026. Offered by AOC, it is aimed at those looking for a reliable product at the best price. Our comparison tool lists all available offers from partner retailers to help you make the right choice without overspending. Comparison is free and requires no registration. In a few seconds, you can access all current offers to find the most competitive price.
Who is this Informatique for?
The AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black benefits from the expertise of AOC 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 AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this AOC 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 AOC G4 Q27G4XF computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black, Grey.
Against the competition
In the Informatique market, the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black is well positioned thanks to its price from £142.09 and the strength of AOC. 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 384300 £ |
| Mid-range | 384300 £ to 896710 £ |
| High-end | Over 896710 £ |
The best times to buy the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED 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 AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black
How does the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black compare to competitors in the Informatique category?
In the Informatique category, the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED 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 AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black suitable for beginners?
Yes, the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and AOC 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 AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black?
Refurbished versions of the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED 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 AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black drop during the year?
Prices for the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED 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 AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black at all retailers?
Free delivery is not guaranteed for the AOC E4 Q27E4U computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad 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.
Similar products
-10%
Ultimate Ears
Ultimate Ears 984-002017 portable/party speaker Black
From
£71.06
-9%
Xerox
Xerox B310 Drum Cartridge (40000 Pages)
From
£71.08
-65%
Fellowes
Fellowes Anti Fatigue Standing Mat - ActiveFusion Ergonomic Sit Stand Desk Mat for Use in Work or the Home Environment - H8.9 x W95.5 x D61cm - Black
From
£71.09
Cherry
CHERRY G84-4700 KEYPAD Corded, USB, Light-Grey (UK/US)
From
£71.11