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| Informatii Generale | ||
|---|---|---|
| Model | Acer H277HK | Samsung U28E590D |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2016 | 2015 |
| Brand | Acer | Samsung |
| Model | H277HK | U28E590D |
| Alias | H277HKsmidppx | LU28E590DS/ZA |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 28" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
28 in 71.1 cm 711.2 mm 2.33 ft |
| Latime Ecran | 23.49 in 59.7 cm 596.74 mm 1.96 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Inaltime Ecran | 13.21 in 33.6 cm 335.66 mm 1.1 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Producator Ecran | LG Display | Innolux |
| Tip Ecran | IPS | TN |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Numar Maxim de Culori | 1073741824 | 1073741824 |
| Biti | 30 | 30 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.155 mm | 0.16 mm |
| Densitate Pixeli Ecran | 163 ppi | 157 ppi |
| Raport Marime Ecran-Carcasa | 89.94 % | 84.09 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 100 % | 98 % |
| Adobe RGB 1998 | 67 % | |
| NTSC 1953 | 78 % | 72 % |
| Luminozitate | 350 cd/m² | 370 cd/m² |
| Contrast Ecran | 1300 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | 100000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 170 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 160 ° |
| Screen Input Lag | 15 ms | |
| Timp Minim de Raspuns | 4 ms | 1 ms |
| Timp Mediu de Raspuns | 14 ms | 3.5 ms |
| Timp Maxim de Raspuns | 23 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.39 in 3.5 cm 35.2 mm 0.12 ft |
2.89 in 7.4 cm 73.5 mm 0.24 ft |
| Greutate Carcasa | 4.4 kg 10 lbs |
4.7 kg 10 lbs |
| Adancime Carcasa cu Suport | 24.12 in 61.3 cm 612.7 mm 2.01 ft |
26.02 in 66.1 cm 660.9 mm 2.17 ft |
| Inaltime Carcasa cu Suport | 17.27 in 43.9 cm 438.7 mm 1.44 ft |
18.44 in 46.9 cm 468.5 mm 1.54 ft |
| Adancime Ecran cu Suport | 8.55 in 21.7 cm 217.2 mm 0.71 ft |
7.37 in 18.7 cm 187.1 mm 0.61 ft |
| Greutate Ecran cu Suport | 4.8 kg 11 lbs |
5.28 kg 12 lbs |
| Culoare Carcasa | Black, Silver | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DisplayPort 1.2 (Input mini) 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 |
| Audio | ||
| Boxe Audio Integrate | 2 x 3W | |
| Caracteristici | ||
| Caracteristici Speciale | DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Eye saver mode Flicker-free technology UHD Upscale Low Blue Light Picture-in-Picture Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Samsung MagicAngle Eco Saving Plus Samsung MagicBright |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 24.12 in 61.3 cm 612.7 mm 2.01 ft |
26.02 in 66.1 cm 660.9 mm 2.17 ft |
| Inaltime Carcasa | 14.31 in 36.4 cm 363.5 mm 1.19 ft |
15.01 in 38.1 cm 381.3 mm 1.25 ft |
| Suport Perete VESA | No | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 75 x 75 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | No |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | No | No |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 2 ° |
| Inclinare Ecran pe Spate | 15 ° | 20 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 59 Hz - 61 Hz | 24 Hz - 75 Hz |
| Frecventa Digitala pe Orizontala | 87 kHz - 90 kHz | 30 kHz - 135 kHz |
| Accesorii | ||
| Extra | DisplayPort cable DVI-D cable |
DisplayPort cable HDMI cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR TCO Displays 6.0 |
CE ISO9241-307 TÜV/Ergonomics |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 10 °C - 40 °C 50 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 45 °C -4 °F - 113 °F |
| Nivel Umiditate Stocare Interna | 5 % - 95 % | |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Acer H277HK | Samsung U28E590D |
