# Monitor AOC G3 U32G3X/BK 31.5" LED display 4K Ultra HD 3840 x 2160 pixels

**URL:** https://aio.lv/en/product--aoc-u32g3xbk--10766903
**Data updated:** 2025-12-30 10:07 (EET)
**Category:** Monitors
**Manufacturer:** AOC
**Manufacturer code:** U32G3X/BK
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 731.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 604.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aoc-u32g3xbk--10766903

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 9.11 EUR |

## Summary description

The AOC G3 U32G3X/BK is a 31.5" LED display featuring 4K Ultra HD resolution of 3840 x 2160 pixels. With a rapid response time of 1 ms and a native aspect ratio of 16:9, it ensures smooth visuals for gaming and multimedia. The display offers wide viewing angles of 178° both horizontally and vertically, making it ideal for collaborative work. It supports VESA mounting and height adjustment for ergonomic setups. The sleek black and red design adds a modern touch to any workspace.

## Long description

The AOC G3 U32G3X/BK is a 31.5-inch LED monitor with 4K Ultra HD resolution (3840 x 2160) designed for gaming and multimedia. It uses an IPS panel with wide 178° viewing angles and a flat screen profile. The display supports VESA mounting and offers ergonomic height adjustment; its black-and-red styling fits modern setups.
Advantages
This G-Sync compatible monitor combines 4K clarity with a 1 ms GtG response time and a 144 Hz refresh rate to deliver smooth motion and precise visuals during fast-paced gaming. The IPS panel provides consistent colour and wide viewing angles, while the 350 cd/m² typical brightness and 1000:1 contrast ratio ensure clear, detailed images. Energy ratings are provided for SDR and HDR use.
Suitable for
 Competitive and casual gaming at high frame rates
 Watching 4K video and multimedia content
 Collaborative work where wide viewing angles are needed
 Ergonomic desktop setups with VESA mounting
Key specifications
 Display diagonal: 31.5"
 Resolution: 3840 x 2160 (4K Ultra HD)
 Panel type: IPS, LED backlight
 Response time: 1 ms (GtG)
 Refresh rate: 144 Hz
 Viewing angles: 178° / 178°
 Brightness (typical): 350 cd/m²
 Contrast ratio (typical): 1000:1
 Pixel pitch: 0.181 x 0.181 mm
 VESA mounting: Yes
 Built-in USB hub: No; Built-in speakers: No
 Colours: Black, Red
 Energy efficiency (SDR/HDR): F / G; Consumption per 1000 h: 32 kWh (SDR), 65 kWh (HDR)
How to use
Install the monitor on a desk using the supplied stand or attach it to a VESA-compatible arm or bracket. Connect to your PC or console via supported video input (use a cable and port that support 4K at 144 Hz for full performance). Enable G-Sync compatibility in your graphics driver settings if your GPU supports it. Adjust height and on-screen settings (brightness, colour presets, refresh rate) to match your environment and preferences.
Usage recommendations
For best gaming performance, use a graphics card and cable that support 4K at 144 Hz and enable adaptive sync in the GPU control panel. Position the monitor at eye level and maintain recommended viewing distance for comfortable long sessions. Disable unnecessary high-brightness modes to reduce power consumption when HDR is not required.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 31.5 " |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| Display resolution | 3840 x 2160 |
| Pixel pitch | 0.181 x 0.181 |
| Response time | 1 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 80 cm |
| Contrast ratio (dynamic) | 80000000:1 |
| Native aspect ratio | 16:9 |
| Pixel density | 139 ppi |
| Display number of colours | 1.07 billion colours |
| Backlight type | W-LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| NTSC coverage (typical) | 107 % |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400 |
| Surface hardness | 3H |
| DCI-P3 coverage | 95 % |

### Design

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

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 2 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 2.1 |
| HDMI | Yes |
| HDCP version | 2.2 |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -30 - 30 |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 130 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| Game mode | Yes |
| HDCP | Yes |
| sRGB coverage (typical) | 122 % |
| On Screen Display (OSD) | Yes |
| Picture-in-Picture | 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 |
| NVIDIA G-SYNC | Yes |
| Low Blue Light technology | Yes |
| VESA Adaptive Sync support | Yes |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | WEEE |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 144 Hz |
| Viewable size, vertical | 392.2344 mm |
| Input current | 1.5 |
| Headphone connectivity | 3.5 mm |
| Viewable size, horizontal | 697.305 mm |
| Local dimming zones | 16 |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -5 - 23 |
| Pivot | No |
| Swivelling | Yes |
| Digital signal format system | Not supported |
| Weight (without stand) | 6410 g |
| Height (without stand) | 715.3 mm |
| Depth (without stand) | 47.6 mm |
| Exterior finish type | Textured |
| Picture-by-Picture (PbP) | Yes |
| Bezel thickness type | Frameless |
| Low input lag | Yes |
| FPS counter | Yes |
| Shadow control | Yes |
| Dial point | Yes |
| Motion blur reduction | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Energy consumption (HDR) per 1000 hours | 65 kWh |
| Power consumption (typical) | 40 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |
| European Product Registry for Energy Labelling (EPREL) code | 1711583 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 7790 g |
| Width (with stand) | 715.3 mm |
| Height (with stand) | 587.1 mm |
| Depth (with stand) | 258.8 mm |
| Width (without stand) | 421.8 mm |

### 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 | 10890 g |

## FAQ

### How much does the Monitor AOC G3 U32G3X/BK cost, and is it available for purchase?

The price is 731.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 15.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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, 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 G3 U32G3X/BK?

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/10766903/65357013_large.webp