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| Informatii Generale | ||
|---|---|---|
| Model | Acer EI491CRG9 | Samsung C49J890 |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2021 | 2018 |
| Brand | Acer | Samsung |
| Model | EI491CRG9 | C49J890 |
| Alias | EI491CR G | LC49J890DKUXEN |
| Informatii Ecran | ||
| Clasa Marime Ecran | 49" (inches) | 49" (inches) |
| Dimensiune Diagonala | 48.82 in 124 cm 1240 mm 4.07 ft |
49 in 124.5 cm 1244.6 mm 4.08 ft |
| Latime Ecran | 46.99 in 119.3 cm 1193.47 mm 3.92 ft |
47.08 in 119.6 cm 1195.78 mm 3.92 ft |
| Inaltime Ecran | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.24 in 33.6 cm 336.31 mm 1.1 ft |
| Dimensiune Curba Ecran | 1000 | 1800 |
| Producator Ecran | Samsung | |
| Tip Ecran | VA | SVA |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | |
| Numar Maxim de Culori | 1073741824 | 16777216 |
| Biti | 30 | 24 |
| Aspect Ecran | 36:10 | 36:10 |
| Rezolutie Ecran | 5120 x 1440 | 3840 x 1080 |
| Screen Pixel Pitch | 0.233 mm | 0.311 mm |
| Densitate Pixeli Ecran | 109 ppi | 81 ppi |
| Raport Marime Ecran-Carcasa | 90.5 % | |
| Sursa Iluminare | Mini LED | W-LED |
| DCI P3 | 95% | 70% |
| sRGB | 95 % | |
| Adobe RGB 1998 | 65 % | |
| Luminozitate | 300 cd/m² | |
| Nivel Luminozitate Maxima | 2000 cd/m² | |
| Contrast Ecran | 4000 : 1 | 3000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 5 ms | |
| Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10+ | HDR |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 7.65 in 19.4 cm 194.4 mm 0.64 ft |
|
| Adancime Carcasa cu Suport | 47.36 in 120.3 cm 1203 mm 3.95 ft |
|
| Inaltime Carcasa cu Suport | 20.69 in 52.6 cm 525.5 mm 1.72 ft |
|
| Adancime Ecran cu Suport | 15.02 in 38.2 cm 381.6 mm 1.25 ft |
|
| Greutate Ecran cu Suport | 11.4 kg 25 lbs |
15.1 kg 33 lbs |
| Culoare Carcasa | Black, White | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DisplayPort 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 3 x HDMI |
2 x USB 3.0 (Type-C) 1 x USB 3.0 (Type-C upstream) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 2 x USB 2.0 (downstream) 1 x USB 3.0 (downstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 3W | |
| Caracteristici | ||
| Caracteristici Speciale | AMD FreeSync Premium Pro ComfyView Low Blue Light Picture-by-Picture NVIDIA G-Sync Compatible Flicker-free technology Acer Display Widget Picture-in-Picture Adaptive-Sync technology Quantum Dot Color |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Samsung MagicUpscale Samsung MagicBright Picture-by-Picture Eco Saving Plus Eye Saver Mode |
| Ergonomie | ||
| Adancime Carcasa | 47.36 in 120.3 cm 1203 mm 3.95 ft |
|
| Inaltime Carcasa | 14.54 in 36.9 cm 369.4 mm 1.21 ft |
|
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 75 x 75 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | Yes | |
| Interval Ajustare Inaltime | 120 mm 12 cm 4.7244 in 0.3937 ft |
|
| Suport Pivotare Mod Portret / Vedere | No | |
| Suport Rotatie Stanga/Dreapta | Yes | |
| Rotatie spre Stanga | 15 ° | |
| Rotatie spre Dreapta | 15 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 2 ° | |
| Inclinare Ecran pe Spate | 15 ° | |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz - 240 Hz | 50 Hz - 144 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 170 kHz | |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplayPort cable USB 3.0 cable |
DisplayPort cable USB Type-C cable |
| Certificate si Standarde | ||
| Licente | TUV Rheinland Flicker-free TUV Rheinland Low Blue Light |
CE FCC class B ISO9241-307 TÜV/GS TÜV/Ergonomics |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 10 °C - 40 °C 50 °F - 104 °F |
10 °C - 40 °C 50 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Temperatura Stocare Interna | -20 °C - 45 °C -4 °F - 113 °F |
|
| Nivel Umiditate Stocare Interna | 5 % - 95 % |
| Acer EI491CRG9 | Samsung C49J890 |
