# computer monitor DELL UltraSharp U4025QW 40" LCD 5K Ultra HD 5120 x 2160 pixels

**URL:** https://aio.lv/en/product--dell-dell-u4025qw--10877668
**Data updated:** 2025-12-09 22:28 (EET)
**Category:** Monitors
**Manufacturer:** Dell
**Manufacturer code:** DELL-U4025QW
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 165.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 1 789.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-dell-u4025qw--10877668

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 14.83 EUR |

## Summary description

The DELL UltraSharp U4025QW is a 40-inch LCD monitor with a stunning 5K Ultra HD resolution of 5120 x 2160 pixels. It features an 8 ms response time and a native aspect ratio of 21:9, providing an immersive viewing experience. With horizontal and vertical viewing angles of 178°, this monitor ensures clear visuals from any position. It includes built-in speakers, a USB hub, and supports VESA mounting and height adjustment, all in a sleek silver finish.

## Long description

Experience enhanced workflow with a 40-inch curved Thunderbolt™ hub monitor that delivers a 5K resolution and a 120Hz refresh rate. This display combines a large curved screen with high pixel density and smooth motion handling, suitable for tasks that require detailed visuals and responsive performance.
Advantages
The curved 40-inch screen provides an immersive viewing area while the Thunderbolt™ hub enables simplified connectivity and power delivery. The 5K resolution ensures sharp images and greater workspace for multitasking, and the 120Hz refresh rate reduces motion blur for smoother on-screen movement.
Key specifications
Screen size: 40 inches
Panel curvature: curved
Resolution: 5K
Refresh rate: 120Hz
Connectivity: Thunderbolt™ hub
How to use
Connect the monitor to a compatible computer using the Thunderbolt™ port to enable high-speed data transfer, video signal and optional power delivery. Adjust display settings in the operating system or monitor menu to set resolution and refresh rate to 5K and 120Hz respectively. Position the curved screen at a comfortable distance and angle for optimal viewing.
Recommendations
Use a system with a graphics output and cables that support 5K at 120Hz and ensure Thunderbolt™ firmware and drivers are up to date for full functionality.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 40 " |
| Display technology | LCD |
| HD type | 5K Ultra HD |
| Panel type | IPS |
| Display resolution | 5120 x 2160 |
| Pixel pitch | 0.181 x 0.181 |
| Response time | 8 ms |
| Contrast ratio (typical) | 2000:1 |
| Display brightness (typical) | 450 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 25 - 280 |
| Heat dissipation | 134.8 BTU/h |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 2048 x 1280, 2560 x 1080, 3840 x 2160, 4096 x 2160, 5120 x 2160 |
| Supported video modes | 480p, 720p, 1080p |
| Native aspect ratio | 21:9 |
| Vertical scan range | 48 - 120 |
| Pixel density | 140 ppi |
| Colour gamut | 99 % |
| Display number of colours | 1.07 billion colours |
| Backlight type | LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Response time (fast) | 5 ms |
| High Dynamic Range (HDR) supported | Yes |
| Dual ambient light sensor | Yes |
| Dell ComfortView technology | Yes |
| Surface hardness | 3H |
| RGB colour space | DCI-P3 |
| Screen curvature rating | 2500R |

### Design

| Feature | Value |
|---|---|
| Screen shape | Curved |
| Product colour | Silver |
| Panel mounting interface | 100 x 100 |
| Bezel width (side) | 11.3 mm |
| Bezel width (top) | 11.3 mm |
| Bezel width (bottom) | 15.8 mm |
| Feet colour | Silver |
| Front bezel colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB Type-C downstream ports quantity | 3 |
| DC-in jack | Yes |
| Headphone out | No |
| Built-in USB hub | Yes |
| USB Type-A downstream ports quantity | 5 |
| HDMI version | 2.1 |
| HDMI | Yes |
| Built-in KVM switch | Yes |
| HDCP version | 1.4/2.3 |
| DisplayPort version | 1.4 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 140 W |
| Thunderbolt 4 ports quantity | 2 |
| Number of USB Type-C upstream ports quantity | 2 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -30 - 30 |
| Cable management | Yes |
| Tilt adjustment | Yes |
| VESA mounting | Yes |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| sRGB coverage (typical) | 100 % |
| On Screen Display (OSD) | Yes |
| Picture-in-Picture | Yes |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN data rates | 2500 |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 18 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, RoHS, TCO |

### Computer system

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Y |
| Mac operating systems supported | MacOS |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 120 Hz |
| Viewable size diagonal | 1008.59 mm |
| Audio output | Yes |
| Viewable size, vertical | 392.04 mm |
| Input current | 4.2 |
| Power supply type | Internal |
| Viewable size, horizontal | 929.28 mm |
| Display brightness (peak) | 600 cd/m² |
| Plug and Play | Yes |
| Cable lock slot | Yes |
| LED indicators | Y |
| Height adjustment | Yes |
| Tilt angle range | -5 - 21 |
| Quick start guide | Yes |
| Heavy metals free | Hg (mercury) |
| Height adjustment | 150 mm |
| Swivelling | Yes |
| Automatic brightness control | Yes |
| Weight (without stand) | 8350 g |
| Height (without stand) | 419.14 mm |
| Depth (without stand) | 108.04 mm |
| Picture-by-Picture (PbP) | Yes |
| Dell Display Manager (DDM) compatibility | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 40 kWh |
| Energy consumption (HDR) per 1000 hours | 62 kWh |
| Power consumption (typical) | 39.5 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.4 W |
| Power consumption (max) | 380 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 11730 g |
| Width (with stand) | 946.62 mm |
| Height (with stand) | 472.32 mm |
| Depth (with stand) | 252.8 mm |
| Width (without stand) | 946.62 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 5000 |
| Operating relative humidity (H-H) | 10 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |
| Non-operating altitude | 0 - 12192 |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 19020 g |
| USB cable length | 1 m |

### Sustainability

| Feature | Value |
|---|---|
| Doesn't contain | PVC/BFR |

## FAQ

### How much does the computer monitor DELL UltraSharp U4025QW cost, and is it available for purchase?

The price is 2,165.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 06.07.2026 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 computer monitor DELL UltraSharp U4025QW 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 Dell 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 Dell 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, 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 computer monitor DELL UltraSharp U4025QW?

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/10877668/60326729_large.webp