# Monitor AOC E4 Q27E4CV 27" Quad HD LED 2560 x 1440

**URL:** https://aio.lv/en/product--aoc-q27e4cv--11577268
**Data updated:** 2025-12-31 08:47 (EET)
**Category:** Monitors
**Manufacturer:** AOC
**Manufacturer code:** Q27E4CV
**EAN:** 4038986182829
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 201.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 166.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aoc-q27e4cv--11577268

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | Friday | 1.99 EUR |
| Courier delivery to door | Friday | 7.65 EUR |

## Summary description

The AOC E4 Q27E4CV is a 27-inch Quad HD monitor featuring LED technology and a resolution of 2560 x 1440 pixels. It offers a 4 ms response time and a 178° viewing angle, making it ideal for both work and entertainment. The monitor includes built-in speakers and a USB hub for added convenience. Its height adjustment and VESA mounting options provide flexibility in setup.

## Long description

The AOC E4 Q27E4CV is a 27" Quad HD LED monitor with a 2560 x 1440 IPS panel, designed to balance productivity and multimedia use. It offers a 120 Hz refresh rate and a 4 ms response time for smooth motion, a height-adjustable stand for ergonomic positioning, built-in speakers and a USB hub for simplified connectivity, plus 90W Power Delivery via its docking capabilities.
Advantages
The monitor delivers clear Quad HD detail on a 27" IPS screen with a 178° viewing angle and 350 cd/m² typical brightness. A 120 Hz refresh rate and 4 ms response time reduce motion blur, while flicker-free and hardware anti-blue light features help lower eye strain. Integrated USB hub, speakers and VESA mounting increase setup flexibility, and the built-in docking with 90W Power Delivery streamlines cable management.
Suitable for
Office productivity and multitasking
Content creation and photo editing requiring accurate colors
Watching movies and streaming video
Home office setups with limited desk space (using built-in docking)
Key specifications
Display diagonal: 27" (68.6 cm)
Resolution: 2560 x 1440 (Quad HD), 16:9
Panel type: IPS, LED backlight
Refresh rate: 120 Hz; Response time: 4 ms
Brightness (typical): 350 cd/m²; Contrast ratio (typical): 1500:1
Viewing angle: 178°; Screen shape: Flat
Built-in features: USB hub, speakers, height-adjustable stand, VESA mount
Energy consumption (SDR/HDR): 16 kWh per 1000 hours; Energy class: D
Product colour: Black; MPN: Q27E4CV; EAN: 4038986182829
How to use
Place the monitor on a stable surface or attach it to a compatible VESA mount. Adjust the height for a comfortable eye level using the height-adjustable stand. Connect your computer via the available docking/USB-C or other video inputs, and if required, enable Power Delivery to charge a connected laptop (up to 90W). Use the on-screen display to adjust brightness, color mode, and enable flicker-free or anti-blue light settings to suit your environment.
Usage recommendations
For reduced eye fatigue, use the monitor’s hardware anti-blue light mode together with a comfortable viewing distance (about an arm’s length) and proper ambient lighting. If using as a primary workstation screen, enable the higher refresh rate in your system settings for smoother motion.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | Quad HD |
| Panel type | IPS |
| Display resolution | 2560 x 1440 |
| Pixel pitch | 0.233 x 0.233 |
| Response time | 4 ms |
| Contrast ratio (typical) | 1500:1 |
| Display brightness (typical) | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 68.6 cm |
| Contrast ratio (dynamic) | 20000000:1 |
| Native aspect ratio | 16:9 |
| Pixel density | 109 ppi |
| Display number of colours | 16.7 million colours |
| Backlight type | W-LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| LED backlight | Yes |
| High Dynamic Range (HDR) supported | Yes |
| Surface hardness | 3H |
| Haze rate | 25 % |
| Response time measurement type | GTG (Gray to Gray) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Office |
| Detachable stand | Yes |
| Front bezel colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 2 |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB hub version | 2.0 / 3.2 Gen 1 (3.1 Gen 1) |
| USB Type-A downstream ports quantity | 4 |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.2 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |
| Number of USB Type-C upstream ports quantity | 1 |
| DisplayPort out quantity | 1 |
| DisplayPort out version | 1.2 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | 0 - 175 |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 150 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| VESA Adaptive Sync support | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 4 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, EPEAT |
| Compliance certificates | WEEE, REACH, RoHS |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 120 Hz |
| Power cable length | 1.8 m |
| Power supply type | Internal |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -5 - 30 |
| Pivot | Yes |
| Swivelling | Yes |
| Pivot angle | -90 - 90 |
| Local dimming | Yes |
| Warranty period | 5 year(s) |

### Power

| Feature | Value |
|---|---|
| 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 |
| Energy efficiency class | D |
| Power consumption (standby) | 0.5 W |
| Energy efficiency scale | A to G |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C to USB Type-C, HDMI, DisplayPort, AC |
| HDMI cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |

### Sustainability

| Feature | Value |
|---|---|
| Doesn't contain | PVC/BFR, Mercury (element) |

## FAQ

### How much does the Monitor AOC E4 Q27E4CV cost, and is it available for purchase?

The price is 201.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 269 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Monitor AOC E4 Q27E4CV be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All AOC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AOC service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, energy efficiency class, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Monitor AOC E4 Q27E4CV?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11577268/66617901_large.webp