# 27" HP OMEN gaming monitor — 1920 x 1080 Full HD, IPS, 165 Hz, 1 ms, HDR400, 400 cd/m², FreeSync, VESA

**URL:** https://aio.lv/en/product--hp-780f9e9--10556004
**Data updated:** 2026-01-21 11:01 (EET)
**Category:** Monitors
**Manufacturer:** HP
**Manufacturer code:** 780F9E9
**EAN:** 0197029615145
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 118.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-780f9e9--10556004

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 18.06.2026 | 1.99 EUR |
| Courier delivery to door | 18.06.2026 | 9.17 EUR |

## Summary description

27-inch HP OMEN gaming monitor with 1920 x 1080 Full HD IPS panel, 165 Hz (vertical scan 60–165 Hz) and 1 ms response time for smooth gameplay. Features HDR400, 400 cd/m² brightness, 99% sRGB / 95% DCI‑P3 coverage, AMD FreeSync and VESA 100×100 mount. Includes DisplayPort 1.4, two HDMI 2.0 ports, headphone jack, detachable stand with height, tilt and pivot adjustments. No built-in speakers or USB hub.

## Long description

The OMEN by HP 27-inch FHD LCD gaming monitor delivers a 27" Full HD (1920 x 1080) IPS panel with a matte finish, 165 Hz refresh rate and 1 ms response time for smooth, clear visuals. The 16:9 flat screen offers wide 178° viewing angles, 400 cd/m² typical brightness and a 1000:1 contrast ratio. The monitor supports VESA mounting and height adjustment and comes in a black finish designed for a gaming desktop setup.
Advantages
This OMEN monitor combines a high 165 Hz refresh rate with a 1 ms response time for reduced motion blur and responsive gameplay. The IPS panel ensures consistent color and wide viewing angles for group viewing. VESA compatibility and height adjustability allow ergonomic placement, while the matte screen reduces reflections during long sessions.
Suitable for
Competitive and fast-paced gaming
General multimedia and video playback
Home office tasks requiring a clear, large display
Multi-view setups where wide viewing angles are important
Key specifications
Display diagonal: 27"
Resolution: 1920 x 1080 (Full HD)
Panel type: IPS, LCD
Refresh rate: 165 Hz
Response time: 1 ms
Aspect ratio: 16:9
Brightness (typical): 400 cd/m²
Contrast ratio (typical): 1000:1
Pixel pitch: 0.31 x 0.31 mm
VESA mounting: Yes
Built-in speakers / USB hub: No / No
Weight: 8.08 kg
Color: Black
How to use
Attach the monitor to a compatible stand or a VESA mount, then connect video input from your PC or console using the supported cable (check available ports on the device). Adjust the height to eye level for ergonomic viewing and use the on-screen menu to set refresh rate to 165 Hz and tune brightness, contrast and color settings to your preference. Ensure your graphics card and cables support Full HD at 165 Hz for optimal performance.
Usage recommendations
For best gaming performance, pair the monitor with a GPU capable of outputting high frame rates at 1920 x 1080 and use high-quality DisplayPort or HDMI cables that support 165 Hz. Reduce glare by positioning the screen perpendicular to windows and adjust brightness to a comfortable level for extended sessions.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LCD |
| HD type | Full HD |
| Panel type | IPS |
| Aspect ratio | 16:9 |
| Display resolution | 1920 x 1080 |
| Pixel pitch | 0.31 x 0.31 |
| Response time | 1 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 400 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 210 |
| Display diagonal (metric) | 68.6 cm |
| Supported graphics resolutions | 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA) |
| Contrast ratio (dynamic) | 10000000:1 |
| Native aspect ratio | 16:9 |
| Vertical scan range | 60 - 165 |
| Pixel density | 82 ppi |
| Colour gamut | 99 % |
| Display surface | Matt |
| Display number of colours | 16.7 million colours |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Colour depth | 8 bit |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range (HDR) 400 |
| Surface hardness | 3H |
| Haze rate | 25 % |
| DCI-P3 coverage | 95 % |
| Colour gamut standard | sRGB, DCI-P3 |
| Response time measurement type | GTG (Gray to Gray) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |
| Detachable stand | Yes |
| Feet colour | Black |
| HP segment | Home |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Tilt adjustment | Yes |
| VESA mounting | Yes |
| Adjustable height (max) | 100 mm |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| sRGB coverage (typical) | 99 % |
| On Screen Display (OSD) | Yes |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| VESA Adaptive Sync support | Yes |

### Multimedia

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

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | BIS, BSMI, CB, CCC, CE, CEL, EAC, Federal Communications Commission (FCC), KCC, Norma Oficial Mexicana (NOM), RoHS, VCCI, WEEE |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish\_6126692-6126777-16?openCLC=true |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 165 Hz |
| Country of origin | China |
| Viewable size, vertical | 335.7 mm |
| Headphone connectivity | 3.5 mm |
| Power supply type | Internal |
| Viewable size, horizontal | 596.7 mm |
| Certification | Australian-New Zealand MEPS; BIS; BSMI; CB; CCC; CE; CEL; CSA; EAC; FCC; ISO 9241-307; KC/KCC; NOM; PSB; TUV Bauart; TUV LBL; VCCI; Vietnam MEPS; WEEE; ISC; California Energy Commission (CEC); WW application; ICE; Ukraine certificates; TÜV Flicker free certified; UAE safety; UAE RoHS; South Africa safety; CEL Grade 2 |
| Bundled software | OMEN Gaming Hub |
| Cable lock slot | No |
| Height adjustment | Yes |
| Tilt angle range | -5 - 20 |
| Pivot | Yes |
| Quick start guide | Yes |
| Package type | Box |
| Pivot angle | -90 - 90 |
| Height (without stand) | 364.3 mm |
| Depth (without stand) | 52.2 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | E |
| Energy consumption (SDR) per 1000 hours | 20 kWh |
| Energy consumption (HDR) per 1000 hours | 45 kWh |
| Power consumption (typical) | 45 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 60 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 | 1458822 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 8080 g |
| Weight | 8.08 kg |
| Height | 364.3 mm |
| Width | 613.6 mm |
| Depth | 52.2 mm |
| Width (with stand) | 613.6 mm |
| Height (with stand) | 523.7 mm |
| Depth (with stand) | 223.3 mm |
| Width (without stand) | 613.6 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Operating temperature (T-T) | 5 - 35 |
| Storage relative humidity (H-H) | 20 - 80 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, DisplayPort |
| Stand included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 11320 g |
| Package depth | 160 mm |
| Package height | 446 mm |
| Package width | 699 mm |

### Brand-specific features

| Feature | Value |
|---|---|
| HP GTIN (EAN/UPC) | 197029615145 |

### Logistics data

| Feature | Value |
|---|---|
| UNSPSC-code | 43211902 |

## FAQ

### How much does the HP OMEN 27" gaming monitor — 1920x1080, 165 Hz cost, and is it available for purchase?

The price is 143.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 418 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 Monday 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 HP OMEN 27" gaming monitor — 1920x1080, 165 Hz 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 HP 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 HP 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, weight, 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 HP OMEN 27" gaming monitor — 1920x1080, 165 Hz?

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/10556004/65049256_large.webp