# Monitor IIYAMA ProLite XB3288UHSU-B1 — 31.5" (80 cm) VA LED, 3840×2160 4K, 3 ms, USB hub, speakers, VESA, height adj., Black

**URL:** https://aio.lv/en/product--iiyama-xb3288uhsu-b1--2035221
**Data updated:** 2026-03-11 11:42 (EET)
**Category:** Monitors
**Manufacturer:** IIYAMA
**Manufacturer code:** XB3288UHSU-B1
**EAN:** 4948570116966
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 496.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 410.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iiyama-xb3288uhsu-b1--2035221

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 9.23 EUR |

## Summary description

IIYAMA ProLite XB3288UHSU-B1 is a 31.5" (80 cm) VA LED monitor with 3840×2160 4K Ultra HD resolution and 16:9 aspect ratio. It offers 3 ms response time, 300 cd/m² brightness, 3000:1 contrast, 178°/178° viewing angles, built-in speakers and a USB 2.0 hub. The screen is flat, supports VESA mounting and height adjustment — suitable for office work, content creation and multimedia playback.

## Long description

IIYAMA ProLite XB3288UHSU-B1 is a 31.5" (80 cm) VA LED monitor with 4K UHD resolution (3840×2160) and a 16:9 aspect ratio. The flat-screen design provides a large, high-DPI workspace that displays four times more detail than Full HD, making text and images appear sharp and precise. The VA panel delivers deep blacks, high contrast and wide 178°/178° viewing angles. Built-in speakers, a USB 2.0 hub, HDMI and DisplayPort inputs plus a headphone socket expand connectivity for office PCs, laptops and multimedia devices. The height-adjustable stand and VESA mounting support flexible ergonomic placement.
Advantages
The monitor combines 4K resolution with a VA panel to offer high pixel density, superior contrast (3000:1 typical) and consistent colours across wide viewing angles. A 3 ms response time supports smooth motion reproduction for general multimedia and office tasks. Integrated features such as speakers, a USB hub and multiple video inputs reduce the need for extra peripherals. Energy consumption figures and efficiency classes are provided for both SDR and HDR usage.
Suitable for
Desktop publishing and document editing
Photo, web and graphic design where high resolution and detail are required
CAD/CAM and technical drawing with increased workspace
Multimedia playback, video review and remote conferencing
General office applications and multitasking with multiple windows
Key specifications
Display diagonal: 31.5" (80 cm)
Resolution: 3840 × 2160 (4K UHD)
Panel type: VA with LED backlight
Aspect ratio: 16:9
Pixel pitch: 0.181 × 0.181 mm
Response time: 3 ms
Typical contrast ratio: 3000:1
Typical brightness: 300 cd/m²
Viewing angles: 178° horizontal / 178° vertical
Screen shape: Flat
Built-in features: USB 2.0 hub, stereo speakers, headphone jack
Ergonomics: Height adjustable stand; VESA mount compatible
Energy efficiency classes: SDR - G, HDR - G
Energy consumption per 1000 h: SDR 40 kWh, HDR 52 kWh
Colour: Black
How to use
Connect the monitor to a PC or other video source using HDMI or DisplayPort; connect USB devices to the integrated USB hub and plug headphones into the audio jack if required. Adjust the stand height to a comfortable eye level and, if needed, attach a VESA-compatible mount. Use the on-screen display (OSD) controls to select input source, adjust brightness and contrast, enable PIP (Picture in Picture) for simultaneous sources, and activate flicker-free and blue light reduction modes to minimise eye strain.
Usage recommendations
For best image clarity on 4K resolutions, use a device and cable that support 4K output at the intended refresh rate. Position the screen so the top edge is roughly at or slightly below eye level and take regular breaks to reduce visual fatigue. Enable flicker-free and blue light reduction settings when working for extended periods.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 31.5 " |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Panel type | VA |
| Aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 |
| Pixel pitch | 0.181 x 0.181 |
| Response time | 3 ms |
| Contrast ratio (typical) | 3000:1 |
| Display brightness (typical) | 300 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 135 |
| Supported graphics resolutions | 3840 x 2160 |
| Contrast ratio (dynamic) | 80000000:1 |
| Native aspect ratio | 16:9 |
| Vertical scan range | 55 - 75 |
| Display number of colours | 1.073 billion colours |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB hub version | 2.0 |
| USB Type-A downstream ports quantity | 2 |
| HDMI | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | 90 - 45 |
| Tilt adjustment | Yes |
| VESA mounting | Yes |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| TV tuner integrated | No |
| On Screen Display (OSD) | Yes |
| Flicker-free technology | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 6 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 60 Hz |
| Viewable size, vertical | 392.9 mm |
| 3D | No |
| Viewable size, horizontal | 698.4 mm |
| Certification | CE, TÜV-Bauart, VCCI-B, PSE, Energy Star , CU |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -3 - 22 |
| Quick start guide | Yes |
| On/off switch | Yes |
| Height adjustment | 130 mm |
| Swivelling | Yes |
| Anti-Blue-Light technology | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 40 kWh |
| Energy consumption (HDR) per 1000 hours | 52 kWh |
| Power consumption (typical) | 44 W |
| Power consumption (off) | 0.5 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 8900 g |
| Width (with stand) | 730 mm |
| Height (with stand) | 458.5 mm |
| Depth (with stand) | 230 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 5 - 35 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | DisplayPort, USB, HDMI, AC |

### Logistics data

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

## FAQ

### How much does the IIYAMA ProLite XB3288UHSU-B1 31.5" 4K monitor cost, and is it available for purchase?

The price is 496.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.07.2026 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 IIYAMA ProLite XB3288UHSU-B1 31.5" 4K 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 IIYAMA 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 IIYAMA 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 efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, aspect ratio, 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 IIYAMA ProLite XB3288UHSU-B1 31.5" 4K 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/2035221/57366176_large.webp