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| Item number: CIEN3-104947073 Manufacturer no.: LU28R550UQPXEN EAN/GTIN: 8806094771831 |
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![](/p.gif) | More information: Performance | AMD FreeSync | Yes | ![](/p.gif) | AMD FreeSync type | FreeSync | ![](/p.gif) | Flicker-free technology | Yes | ![](/p.gif) | Game mode | Yes | Packaging data | Stand type | Simple stand | ![](/p.gif) | Package width | 732 mm | ![](/p.gif) | Package depth | 176 mm | ![](/p.gif) | Package height | 465 mm | ![](/p.gif) | Package weight | 7600 g | Packaging content | Stand included | Yes | ![](/p.gif) | Cables included | AC, HDMI | ![](/p.gif) | Remote control batteries included | Yes | ![](/p.gif) | Power cable length | 1.5 m | Operational conditions | Operating temperature (T-T) | 10 - 40 °C | ![](/p.gif) | Operating relative humidity (H-H) | 10 - 80 % | Ergonomics | VESA mounting | Yes | ![](/p.gif) | Panel mounting interface | 75 x 75 mm | ![](/p.gif) | Tilt adjustment | Yes | ![](/p.gif) | Tilt angle range | -2 - 15 ° | ![](/p.gif) | Picture-in-Picture | Yes | Ports & interfaces | HDMI | Yes | ![](/p.gif) | Headphone out | Yes | ![](/p.gif) | HDMI ports quantity | 2 | ![](/p.gif) | HDMI version | 2.0 | ![](/p.gif) | DisplayPorts quantity | 1 | ![](/p.gif) | DisplayPort version | 1.2 | Weight & dimensions | Width (with stand) | 638.8 mm | ![](/p.gif) | Depth (with stand) | 250.5 mm | ![](/p.gif) | Height (with stand) | 479.3 mm | ![](/p.gif) | Weight (with stand) | 5600 g | ![](/p.gif) | Width (without stand) | 638.8 mm | ![](/p.gif) | Depth (without stand) | 64 mm | ![](/p.gif) | Height (without stand) | 374 mm | ![](/p.gif) | Weight (without stand) | 5000 g | Power | Energy efficiency class (SDR) | F | ![](/p.gif) | Energy efficiency class (HDR) | G | ![](/p.gif) | Energy consumption (SDR) per 1000 hours | 27 kWh | ![](/p.gif) | Energy consumption (HDR) per 1000 hours | 40 kWh | ![](/p.gif) | Power consumption (typical) | 27 W | ![](/p.gif) | Power consumption (standby) | 0.5 W | ![](/p.gif) | Power consumption (max) | 40 W | ![](/p.gif) | Power consumption (off) | 0.3 W | ![](/p.gif) | AC input voltage | 100 - 240 V | ![](/p.gif) | Power supply type | External | ![](/p.gif) | Energy efficiency scale | A to G | ![](/p.gif) | European Product Registry for Energy Labelling (EPREL) code | 1409548 | Design | Market positioning | Home | ![](/p.gif) | Product colour | Grey | ![](/p.gif) | Frameless design | Yes | Other features | Picture-by-Picture (PbP) | Yes | ![](/p.gif) | Samsung Eye Saver Mode | Yes | ![](/p.gif) | Samsung Magic Function | Samsung MagicBright, Samsung MagicUpscale | ![](/p.gif) | Eco Saving Plus | Yes | ![](/p.gif) | Off Timer Plus | Yes | Display | Display diagonal | 28 " | ![](/p.gif) | Display resolution | 3840 x 2160 pixels | ![](/p.gif) | Native aspect ratio | 16:9 | ![](/p.gif) | Display technology | LED | ![](/p.gif) | HD type | 4K Ultra HD | ![](/p.gif) | Panel type | IPS | ![](/p.gif) | Screen shape | Flat | ![](/p.gif) | Contrast ratio (typical) | 1000:1 | ![](/p.gif) | Maximum refresh rate | 60 Hz | ![](/p.gif) | Display number of colours | 1 billion colours | ![](/p.gif) | Display brightness (typical) | 300 cd/m² | ![](/p.gif) | Response time | 4 ms | ![](/p.gif) | Dynamic contrast ratio marketing name | Mega DCR | ![](/p.gif) | Viewing angle, horizontal | 178 ° | ![](/p.gif) | Viewing angle, vertical | 178 ° | ![](/p.gif) | Viewable size, horizontal | 620.928 mm | ![](/p.gif) | Viewable size, vertical | 341.28 mm | ![](/p.gif) | Display diagonal (metric) | 70.8 cm | ![](/p.gif) | High Dynamic Range (HDR) supported | Yes | ![](/p.gif) | High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) | ![](/p.gif) | Colour gamut standard | DCI-P3 | ![](/p.gif) | Colour gamut | 90 % | ![](/p.gif) | Display brightness (min) | 250 cd/m² |
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