Acer 31.5″
Laos
Tarne 1-2 tööpäeva
31.5 ” | 3840 x 2160 pixels | 4K Ultra HD | 16:9 | LCD | VA | 4 ms | Flat | Contrast 3000:1 | Maximum refresh rate 60 Hz | Pixel pitch 0.182 x 0.182 mm | Built-in speaker(s) Yes | 2xHDMI ports quantity | 1xDisplayPorts quantity | Headphone out Yes | VESA Yes
| Kokkuvõte | Acer EK1 EK321QK bmiipx. Display diagonal: 80 cm (31.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product colour: Black |
|---|---|
| Contrast ratio (dynamic) | 100000000:1 |
| Contrast ratio (typical) | 3000:1 |
| Digital horizontal frequency (kHz) | 31 – 110 |
| Digital vertical frequency (Hz) | 48 – 60 |
| Display brightness (typical) (cd/m²) | 250 |
| Ekraani diagonaal(") | 31.5 |
| Display number of colours | 1.073 billion colours |
| Resolutsioon | 3840 x 2160 |
| Display technology | LCD |
| HD tüüp | 4K Ultra HD |
| LED backlight | Jah |
| Maksimaalne värskendussagedus (Hz) | 60 |
| Native aspect ratio | 16:9 |
| Panel type | VA |
| Piksli tihedus (ppi) | 140 |
| Response time (ms) | 4 |
| Response time measurement type | GTG (Gray to Gray) |
| Screen shape | Flat |
| sRGB coverage (typical) (%) | 99 |
| Touchscreen | Ei |
| Viewing angle, horizontal (°) | 178 |
| Viewing angle, vertical (°) | 178 |
| Flicker-free technology | Jah |
| Low Blue Light technology | Jah |
| Built-in camera | Ei |
| Sisseehitatud kõlar(id) | Jah |
| Number of speakers | 2 |
| RMS rated power (W) | 4 |
| Market positioning | Office |
| Toote värv | Black |
| Built-in USB hub | Ei |
| DisplayPort versioon | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI | Jah |
| HDMI-portide arv | 2 |
| HDMI versioon | 2.0 |
| Headphone out | Jah |
| Cable lock slot | Jah |
| Cable lock slot type | Kensington |
| Kõrguse reguleerimine | Ei |
| On Screen Display (OSD) | Jah |
| Paneeli paigaldusliides (mm) | 100 x 100 |
| Kalde reguleerimine | Jah |
| Kaldenurga vahemik (°) | -5 – 20 |
| VESA kinnitus | Jah |
| Seinale kinnitatav | Jah |
| Energy consumption (HDR) per 1000 hours (kWh) | 46 |
| Energy consumption (SDR) per 1000 hours (kWh) | 32 |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | F |
| Energy efficiency scale | A to G |
| Power consumption (standby) (W) | 0.5 |
| Depth (with stand) (mm) | 225 |
| Depth (without stand) (mm) | 45.1 |
| Height (with stand) (mm) | 513.2 |
| Height (without stand) (mm) | 420 |
| Weight (with stand) (g) | 5680 |
| Weight (without stand) (g) | 4880 |
| Width (with stand) (mm) | 713.7 |
| Width (without stand) (mm) | 713.7 |
| Kaablid kaasas | HDMI |
| Stand included | Jah |
| Energiatõhususe klass | F |
| Mudel | EK321QK |
