# Monitor Acer Predator UM.CXXEE.501 34" QD-OLED 3440 x 1440

**URL:** https://aio.lv/en/product--acer-umcxxee501--11391366
**Data updated:** 2026-01-12 19:34 (EET)
**Category:** Monitors
**Manufacturer:** Acer
**Manufacturer code:** UM.CXXEE.501
**EAN:** 4711474159489
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 806.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 666.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acer-umcxxee501--11391366

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Courier delivery to door | 13.07.2026 | 53.99 EUR |

## Summary description

The Acer Predator UM.CXXEE.501 is a 34" UltraWide Quad HD monitor featuring QD-OLED technology for stunning visuals. With a resolution of 3440 x 1440 pixels and a rapid response time of 0.1 ms, it ensures smooth gameplay and vibrant colors. The monitor supports a native aspect ratio of 21:9, providing an immersive viewing experience. It includes built-in speakers, a USB hub, and VESA mounting for easy setup and height adjustment, all in a sleek black design.

## Long description

The Acer Predator UM.CXXEE.501 34" QD-OLED 3440 x 1440 is a 34-inch UltraWide Quad HD curved monitor designed for users who need wide, high-resolution visuals with fast response. Featuring QD-OLED display technology and a native 3440 x 1440 resolution at a 21:9 aspect ratio, this monitor delivers accurate colors, deep blacks and high contrast. A rapid 0.1 ms response time reduces motion blur, while built-in speakers and a USB hub add connectivity convenience. The unit comes in a black finish and supports VESA mounting and height adjustment to fit various setups.
Advantages
The QD-OLED panel provides a wide color gamut and improved contrast compared to conventional LCD panels, making images and video content look more detailed. The UltraWide 21:9 format expands horizontal workspace for multitasking and immersive media viewing. With a 0.1 ms response time and a curved screen shape, the monitor is suited for fast-moving content and reduces perceived motion artifacts. Integrated USB Type-C downstream ports and a built-in USB hub simplify connection of peripherals, and the included speakers and VESA compatibility support flexible installation options.
Suitable for
 Gaming where low response time and wide field of view are beneficial
 Content creation and video playback requiring accurate colors and high contrast
 Multitasking and productivity with expanded horizontal workspace
 Home and office setups that need VESA mounting or height-adjustable monitors
Key specifications
 Display diagonal: 34"
 Display resolution: 3440 x 1440 (UltraWide Quad HD)
 Display technology: QD-OLED, TFT panel
 Screen shape: Curved
 Pixel pitch: 0.231 x 0.231 mm
 Response time: 0.1 ms
 Typical brightness: 250 cd/m²
 Built-in speaker(s): Yes
 USB Type-C downstream ports: 2; Built-in USB hub: Yes
 VESA mounting: Yes
 Product colour: Black
 Energy efficiency class (SDR): F; (HDR): G
 Energy consumption per 1000 hours: SDR 31 kWh; HDR 34 kWh
How to use
Place the monitor on a stable surface or mount it using a VESA-compatible arm or bracket following the VESA mounting pattern. Connect the video source using a compatible cable to the monitor's input (use DisplayPort/HDMI or USB-C depending on available ports and desired features). Use the monitor on-screen display (OSD) controls to adjust brightness, color profile, and input selection. Connect peripherals to the built-in USB hub or the two USB Type-C downstream ports as needed. For best results with fast motion content, enable any low-latency or game mode options available in the monitor menu.
Usage recommendations
Place the curved screen at a comfortable viewing distance and angle to benefit from the 21:9 aspect ratio and reduce eye strain. Maintain typical indoor brightness settings to match the 250 cd/m² rating and reduce power consumption. Use manufacturer-provided drivers or firmware updates when available and calibrate color settings if precise color accuracy is required for professional work.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 34 " |
| Display technology | QD-OLED |
| HD type | UltraWide Quad HD |
| Panel type | TFT |
| Display resolution | 3440 x 1440 |
| Pixel pitch | 0.231 x 0.231 |
| Response time | 0.1 ms |
| Display brightness (typical) | 250 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 400 - 400 |
| Contrast ratio (dynamic) | 1500000:1 |
| Native aspect ratio | 21:9 |
| Vertical scan range | 48 - 240 |
| Pixel density | 110 ppi |
| Colour gamut | 99 % |
| Display number of colours | 1.073 billion colours |
| Touchscreen | No |
| Colour depth | 10 bit |
| LED backlight | Yes |
| Screen curvature rating | 1800R |
| Colour gamut standard | DCI-P3 |

### Design

| Feature | Value |
|---|---|
| Screen shape | Curved |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| USB Type-C downstream ports quantity | 2 |
| Built-in USB hub | Yes |
| USB upstream port type | USB Type-B |
| USB Type-A downstream ports quantity | 3 |
| HDMI version | 2.1 |
| HDMI | Yes |
| Built-in KVM switch | Yes |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| 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 |
|---|---|
| On Screen Display (OSD) | Yes |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| AMD FreeSync type | FreeSync Premium Pro |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | No |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 10 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Other features

| Feature | Value |
|---|---|
| Audio output | Yes |
| Display brightness (peak) | 1000 cd/m² |
| Certification | MPRII |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -5 - 25 |
| Swivelling | Yes |
| Weight (without stand) | 6710 g |
| Height (without stand) | 361 mm |
| Depth (without stand) | 110 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 31 kWh |
| Energy consumption (HDR) per 1000 hours | 34 kWh |
| Power consumption (standby) | 0.5 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 9010 g |
| Width (with stand) | 811 mm |
| Height (with stand) | 484 mm |
| Depth (with stand) | 274 mm |
| Width (without stand) | 811 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C, HDMI |

## FAQ

### How much does the Monitor Acer Predator UM.CXXEE.501 cost, and is it available for purchase?

The price is 806.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 878 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 08.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Monitor Acer Predator UM.CXXEE.501 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 Acer 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 Acer 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, display brightness (typical), screen shape, usb type-c downstream ports quantity, 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 Acer Predator UM.CXXEE.501?

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/11391366/66207639_large.webp