# AOC U2790PQU 27-inch 4K Ultra HD IPS Monitor, 3840 x 2160, 5ms, Black

**URL:** https://aio.lv/en/product--aoc-u2790pqu--2079631
**Data updated:** 2026-06-04 14:59 (EEST)
**Category:** Monitors
**Manufacturer:** AOC
**Manufacturer code:** U2790PQU
**EAN:** 4038986186698
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 416.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 344.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aoc-u2790pqu--2079631

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 7.46 EUR |

## Summary description

The AOC U2790PQU is a 27-inch 4K Ultra HD monitor featuring an IPS panel for precise color reproduction and wide viewing angles. With a resolution of 3840 x 2160 pixels, it offers sharp detail for professional tasks. Includes a built-in USB hub, integrated speakers, and ergonomic height adjustment. VESA mount compatible, this flat LED display is designed for efficient office and creative workflows.

## Long description

The AOC U2790PQU is a 27-inch 4K Ultra HD monitor designed to deliver exceptional visual clarity and precise color reproduction. Featuring an advanced IPS panel, this display ensures consistent image quality and wide viewing angles, making it an ideal choice for professionals who require high detail for their daily tasks. The sleek, frameless design on three sides maximizes screen real estate, while the integrated ergonomic stand allows for comfortable height adjustments to suit various workspace setups.
Advantages
This monitor excels in providing a sharp and detailed viewing experience thanks to its 3840 x 2160 resolution. The IPS technology guarantees accurate color representation, which is essential for creative work and photo editing. The inclusion of a built-in USB hub enhances connectivity, allowing users to easily connect peripherals directly to the monitor. Furthermore, the ergonomic stand supports height adjustment, promoting better posture during long working hours, and the VESA mount compatibility offers flexible installation options for different office environments.
Suitable for
Graphic design and photo editing
Professional office tasks and multitasking
Content creation and video playback
General productivity and document management
When it may not be suitable
This monitor is not optimized for competitive high-speed gaming due to its 5ms response time, which may not meet the requirements of fast-paced e-sports titles. Additionally, it does not include an integrated TV tuner, meaning it cannot be used as a standalone television receiver without external equipment.
Key specifications
Display diagonal: 27 inches
Resolution: 3840 x 2160 (4K Ultra HD)
Panel type: IPS
Brightness: 350 cd/m²
Contrast ratio: 1000:1
Response time: 5 ms
Connectivity: Built-in USB hub
Audio: Integrated speakers
Mounting: VESA compatible
How to use
To set up the AOC U2790PQU, connect the monitor to your computer using a compatible video cable such as HDMI or DisplayPort. Once connected, adjust the height and tilt of the stand to achieve an ergonomic viewing position. You can utilize the built-in USB hub by connecting your mouse, keyboard, or external storage devices directly to the monitor ports. Use the on-screen display menu to fine-tune brightness, contrast, and color settings to match your specific working environment.
What to consider before purchase
Ensure your computer hardware supports 4K resolution output
Check if your desk space accommodates a 27-inch display
Verify that your preferred connection cables are available
Consider if the integrated speakers meet your audio needs or if external speakers are required
Usage recommendations
For the best visual experience, ensure the monitor is positioned at eye level and calibrated to your room's lighting conditions. Regularly clean the screen with a soft, dry microfiber cloth to maintain clarity.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| Display resolution | 3840 x 2160 |
| Pixel pitch | 0.155 x 0.155 |
| Response time | 5 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 99 |
| Display diagonal (metric) | 68.58 cm |
| Supported graphics resolutions | 640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
| Supported video modes | 2160p |
| Contrast ratio (dynamic) | 50000000:1 |
| Native aspect ratio | 16:9 |
| Vertical scan range | 23 - 80 |
| Display number of colours | 1.07 billion colours |
| Backlight type | W-LED |
| Touchscreen | No |
| Adobe RGB coverage | 80 % |
| NTSC coverage (typical) | 77 % |
| Surface hardness | 3H |
| Colour gamut standard | sRGB |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Business |
| Detachable stand | Yes |
| Feet colour | Titanium |
| Front bezel colour | Black |
| Frameless design | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Microphone in | Yes |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-B |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 2 |
| HDMI version | 1.4/2.0 |
| HDMI | Yes |
| DisplayPort version | 1.2 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -45 - 45 |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 130 mm |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| sRGB coverage (typical) | 108 % |
| Mean time between failures (MTBF) | 50000 h |
| TV tuner integrated | No |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | CHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR |
| Fast charging | No |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Multimedia

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

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | RoHS |

### Other features

| Feature | Value |
|---|---|
| Power consumption (PowerSave) | 0.5 W |
| Headphone outputs | 1 |
| Maximum refresh rate | 60 Hz |
| Audio input | Yes |
| Viewable size, vertical | 335.66 mm |
| Power cable length | 1.8 m |
| Digital vertical frequency | 23 - 80 |
| Separate H/V sync | Yes |
| Headphone connectivity | 3.5 mm |
| 3D | No |
| Viewable size, horizontal | 596.73 mm |
| Certification | True |
| Plug and Play | Yes |
| Compatibility | VESA-P1 |
| Built-in microphone | No |
| Cable lock slot | Yes |
| LED indicators | Power |
| Height adjustment | Yes |
| Tilt angle range | -5 - 21 |
| Pivot | Yes |
| Manual | Yes |
| Heavy metals free | Hg (mercury) |
| On/off switch | Yes |
| Swivelling | Yes |
| Pivot angle | 0 - 90 |
| Weight (without stand) | 4650 g |
| Height (without stand) | 364.1 mm |
| Depth (without stand) | 43.5 mm |
| Light effects | No |
| Exterior finish type | Gloss |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 28 kWh |
| Power consumption (typical) | 35 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 65 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |
| External power adapter | No |
| European Product Registry for Energy Labelling (EPREL) code | 420427 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 6500 g |
| Width (with stand) | 614.9 mm |
| Height (with stand) | 535 mm |
| Depth (with stand) | 199.5 mm |
| Width (without stand) | 614.9 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 5000 |
| Operating relative humidity (H-H) | 10 - 85 |
| Storage temperature (T-T) | -25 - 55 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 93 |
| Non-operating altitude | 5000 - 12192 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Stand included | Yes |
| HDMI cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 10600 g |
| Package depth | 226 mm |
| Package height | 468 mm |
| Package width | 703 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85285210 |

### Recycling data

| Feature | Value |
|---|---|
| Packaging recyclability rate | 100 % |

## FAQ

### How much does the AOC U2790PQU 27-inch 4K Ultra HD IPS Monitor cost, and is it available for purchase?

The price is 416.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 01.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can AOC U2790PQU 27-inch 4K Ultra HD IPS Monitor 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), tv tuner integrated, energy efficiency class (sdr), energy consumption (sdr) per 1000 hours, 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 AOC U2790PQU 27-inch 4K Ultra HD IPS Monitor?

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/2079631/65333051_large.webp