LG 27UL550 – 68.6 cm (27″) – 3840 x 2160 pixels 4K UHD LED Monitor
HDR 10
Meet the UHD 4K HDR Monitor
This monitor is compatible with HDR10 to represent details in bright and dark parts of high dynamic range contents.
IPS with sRGB 98% (Typ.)
True Colour and Wider View
LG IPS display has extraordinary colour accuracy, covering 98 of the sRGB colour spectrum. It also has a wider viewing angle, so it’s even easier to enjoy true colour visuals.
Colour Calibrated
It is Colour Calibrated to help maintain accurate colour on the screen and prevent gradual changes, so it preserves the original intend colour.
RADEON FreeSync
Clearer, Smoother Image
Radeon FreeSync reduces the tearing and stuttering that occur between a graphic card’s frame rate and a monitor’s refresh rate enabling smoother motion and less stuttering in demanding games.
Customized Modes for Any Game
Users can choose FPS or RTS mode, and customize. The settings can be adjusted and optimized for any type of game.
Dynamic Action Sync
Minimize input lag with Dynamic Action Sync so gamers can catch every single moment in real-time.
Black Stabilizer
LG’s Black Stabilizer helps make dark scenes bright so it’s easier to find the competition.
OnScreen Control
Easier User Interface
OnScreen Control is simple and intuitive. You can customize your display options with a few simple clicks.
Ergonomic Stand
Versatile Elegance
The curved base enhances stability for dependable performance. The base can be adjusted to change the tilt, height and angle of the monitor for comfortable viewing experience. Also, this monitor can be hung on the wall.
| Display | |
|---|---|
| Colour gamut standard | sRGB |
| Factory-calibrated | Yes |
| 3D | No |
| sRGB coverage (typical) | 98% |
| DDC/CI | Yes |
| High Dynamic Range (HDR) supported | Yes |
| Digital vertical frequency | 56 – 61 Hz |
| Digital horizontal frequency | 30 – 135 kHz |
| Pixel pitch | 0.1554 x 0.1554 mm |
| Display number of colours | 1.073 billion colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 1000:1 |
| Screen shape | Flat |
| Display surface | Matt |
| Response time | 5 ms |
| Display brightness (typical) | 300 cd/m² |
| Backlight type | W-LED |
| Panel type | IPS |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 pixels |
| Display diagonal | 68.6 cm (27″) |
| Performance | |
|---|---|
| Flicker-free technology | Yes |
| VESA Adaptive Sync support | Yes |
| AMD FreeSync | Yes |
| Design | |
|---|---|
| Product colour | Silver |
| Market positioning | Gaming |
| Ports & interfaces | |
|---|---|
| HDCP | Yes |
| Headphone outputs | 1 |
| Headphone out | Yes |
| DisplayPort version | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI ports quantity | 2 |
| Ergonomics | |
|---|---|
| Tilt adjustment | Yes |
| Pivot | Yes |
| Height adjustment | Yes |
| Panel mounting interface | 100 x 100 mm |
| VESA mounting | Yes |
| Power | |
|---|---|
| Energy efficiency scale | A to G |
| AC input frequency | 50 – 60 Hz |
| AC input voltage | 100 – 240 V |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Energy consumption (HDR) per 1000 hours | 38 kWh |
| Energy consumption (SDR) per 1000 hours | 32 kWh |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | G |
| Packaging content | |
|---|---|
| Cables included | DisplayPort, HDMI |
| Weight & dimensions | |
|---|---|
| Weight (without stand) | 4.4 kg |
| Height (without stand) | 371 mm |
| Depth (without stand) | 45.8 mm |
| Width (without stand) | 622.6 mm |
| Weight (with stand) | 6 kg |
| Height (with stand) | 572.2 mm |
| Depth (with stand) | 230 mm |
| Width (with stand) | 622.6 mm |
| Packaging data | |
|---|---|
| Package weight | 8.6 kg |
| Package height | 518 mm |
| Package depth | 192 mm |
| Package width | 704 mm |
| Sustainability | |
|---|---|
| European Product Registry for Energy Labelling (EPREL) code | 356515 |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85285210 |
| Other features | |
|---|---|
| sRGB coverage (min) | 95% |
