Dahua 55″
Laos
Tarne 1-2 tööpäeva
55 ” | 3840 x 2160 pixels | 4K Ultra HD | 16:9 | LED | IPS | 8 ms | Flat | Contrast 1200:1 | Maximum refresh rate 60 Hz | Pixel pitch 0.285 x 0.285 mm | Built-in speaker(s) Yes | 2xHDMI ports quantity | VESA Yes
| Kokkuvõte | Dahua Technology F400N. 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). Built-in USB hub. VESA mounting. Product colour: Black |
|---|---|
| Taustvalgustuse tüüp | Direct LED |
| Colour gamut standard | NTSC |
| Contrast ratio (typical) | 1200:1 |
| Display brightness (typical) (cd/m²) | 400 |
| Ekraani diagonaal(") | 55 |
| Resolutsioon | 3840 x 2160 |
| Display technology | LED |
| Frame Rate Control (FRC) colour depth (bit) | 8 |
| Haze rate (%) | 25 |
| HD tüüp | 4K Ultra HD |
| LED backlight | Jah |
| Maksimaalne värskendussagedus (Hz) | 60 |
| Native aspect ratio | 16:9 |
| Panel type | IPS |
| Response time (ms) | 8 |
| Screen shape | Flat |
| Surface hardness | 3H |
| Touchscreen | Ei |
| Viewing angle, horizontal (°) | 178 |
| Viewing angle, vertical (°) | 178 |
| AMD FreeSync | Ei |
| Flicker-free technology | Jah |
| Low Blue Light technology | Jah |
| NVIDIA G-SYNC | Ei |
| Operating hours (hours/days) | 24/7 |
| Built-in camera | Ei |
| Sisseehitatud kõlar(id) | Jah |
| Number of speakers | 2 |
| RMS rated power (W) | 20 |
| Toote värv | Black |
| Audio input | Jah |
| Heli väljund | Jah |
| Built-in USB hub | Jah |
| HDMI | Jah |
| HDMI-portide arv | 2 |
| HDMI versioon | 2.0 |
| Headphone out | Ei |
| RS-232 ports | 1 |
| VGA (D-Sub) portide arv | 1 |
| Cable lock slot | Ei |
| Kõrguse reguleerimine | Ei |
| LED indikaatorid | Status |
| Paneeli paigaldusliides (mm) | 200 x 300 |
| VESA kinnitus | Jah |
| Vahelduvvoolu sisendsagedus (Hz) | 50/60 |
| Vahelduvvoolu sisendpinge (V) | 100 – 240 |
| Energy efficiency class (HDR) | Not available |
| Energy efficiency class (SDR) | F |
| Energiatarve (max) (W) | 94 |
| Power consumption (standby) (W) | 0.5 |
| Energiatarve (tavaline) (W) | 89 |
| Toiteallika tüüp | Internal |
| Töö suhteline õhuniiskus (H-H) (%) | 10 – 85 |
| Töötemperatuur (T-T) (°C) | 0 – 40 |
| Säilitustemperatuur (T-T) (°C) | -20 – 60 |
| Depth (without stand) (mm) | 81.6 |
| Height (without stand) (mm) | 705.3 |
| Weight (without stand) (g) | 9850 |
| Width (without stand) (mm) | 1225.6 |
| Pakendi tüüp | Box |
| Kaablid kaasas | AC/HDMI |
| Käsiraamat | Jah |
| Remote control included | Jah |
| USB 2.0 pesade arv | 2 |
| Energiatõhususe klass | F |
| Mudel | DHI-LM55-F400N |
