| Display diagonal | 139.7 cm (55") |
| Display resolution | 3840 x 2160 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | Yes |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| Screen shape | Flat |
| Contrast ratio (typical) | 1100:1 |
| Maximum refresh rate | 60 Hz |
| Display number of colours | 1.073 billion colours |
| Touchscreen type | Multi-user |
| Touchscreen technology | Projected capacitive system |
| Touch technology | Multi-touch |
| Number of simultaneous touchpoints | 15 |
| Response time | 8 ms |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.315 x 0.315 mm |
| Horizontal scan range | 30 - 83 kHz |
| Display diagonal (metric) | 139 cm |
| Surface hardness | 7H |
| Display brightness | 500 cd/m² |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Number of speakers | 2 |
| RMS rated power | 16 W |
| Built-in microphone | No |
| Product colour | Black |
| Housing material | Metal |
| International Protection (IP) code | IP54 |
| Glass thickness | 4 mm |
| Certification | CB, CE, EAC, RoHS, ErP, WEEE, cULus, REACH |
| HDMI | Yes |
| USB Touch port | Yes |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 2 |
| HDMI version | 1.4/2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Audio input | 1 |
| Audio output | 1 |
| Microphone in | Yes |
| HDCP | Yes |
| RS-232C | Yes |
| VESA mounting | Yes |
| Panel mounting interface | 600 x 400 mm |
| Wall mountable | Yes |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | German, Dutch, English, Spanish, French, Italian, Polish, Russian |
| Number of OSD languages | 8 |
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 151 kWh |
| Power consumption (typical) | 155 W |
| Power consumption (standby) | 1.5 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100-240 V |
| AC input frequency | 50 - 60 Hz |
| Energy efficiency scale | A to G |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Cables included | AC, DisplayPort, HDMI, USB |
| Width (without stand) | 1271.5 mm |
| Depth (without stand) | 68 mm |
| Height (without stand) | 749.4 mm |
| Weight (without stand) | 41 kg |
| Package width | 1400 mm |
| Package depth | 245 mm |
| Package height | 930 mm |
| Package weight | 46.5 kg |
| Sustainability certificates | CE, REACH, RoHS, WEEE |
| Harmonized System (HS) code | 85285210 |
| Display viewable area (HxV) | 1209.6 x 680.4 mm |
| Placement supported | Horizontal/Vertical |
| Mean time between failures (MTBF) | 50000 h |
| Ethernet LAN (RJ-45) ports | 1 |
| Description |
| iiyama ProLite TF5539UHSC-B1AG. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Response time: 8 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product colour: Black |
