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| Informatii Generale | ||
|---|---|---|
| Model | Acer CB281HK | Acer Predator XB283K |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2015 | 2021 |
| Brand | Acer | Acer |
| Seria Modelului | Predator XB3 | |
| Model | CB281HK | Predator XB283K |
| Alias | CB281HKymjdpprz | XB283K KV XB283KKV |
| Informatii Ecran | ||
| Clasa Marime Ecran | 28" (inches) | 28" (inches) |
| Dimensiune Diagonala | 28 in 71.1 cm 711.2 mm 2.33 ft |
27.9 in 70.9 cm 708.538 mm 2.32 ft |
| Latime Ecran | 24.45 in 62.1 cm 620.93 mm 2.04 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Inaltime Ecran | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Producator Ecran | AU Optronics | |
| Tip Ecran | TN | IPS |
| 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 | 0.162 mm | 0.161 mm |
| Densitate Pixeli Ecran | 157 ppi | 157 ppi |
| Raport Marime Ecran-Carcasa | 84.24 % | |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 100 % | |
| Adobe RGB 1998 | 95 % | |
| Luminozitate | 300 cd/m² | 400 cd/m² |
| Nivel Luminozitate Maxima | 450 cd/m² | |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | 100000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 170 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 160 ° | 178 ° |
| Timp Minim de Raspuns | 1 ms | 1 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.54 in 6.5 cm 64.5 mm 0.21 ft |
|
| Adancime Carcasa cu Suport | 25.93 in 65.9 cm 658.7 mm 2.16 ft |
|
| Inaltime Carcasa cu Suport | 15.81 in 40.2 cm 401.5 mm 1.32 ft |
|
| Adancime Ecran cu Suport | 9.31 in 23.7 cm 236.5 mm 0.78 ft |
|
| Greutate Ecran cu Suport | 8 kg 18 lbs |
|
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 2.0 (MHL) 1 x DisplayPort 1.2 |
2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode) |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | 2 x 2W |
| Caracteristici | ||
| Caracteristici Speciale | Picture-By-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
AMD FreeSync Premium ColorSense Fast IPS LightSense Flicker-free technology Display Stream Compression (DSC) 2.0 Acer ComfyView Low Blue Light Adaptive-Sync technology NVIDIA G-Sync Compatible |
| Ergonomie | ||
| Adancime Carcasa | 25.93 in 65.9 cm 658.7 mm 2.16 ft |
|
| Inaltime Carcasa | 15.04 in 38.2 cm 381.9 mm 1.25 ft |
|
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | Yes | Yes |
| Interval Ajustare Inaltime | 150 mm 15 cm 5.9055 in 0.4921 ft |
115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Suport Pivotare Mod Portret / Vedere | Yes | Yes |
| Pivotare la Stanga | 90 ° | 90 ° |
| Pivotare la Dreapta | 90 ° | 90 ° |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 60 ° | 20 ° |
| Rotatie spre Dreapta | 60 ° | 20 ° |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 35 ° | 25 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 48 Hz - 144 Hz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplayPort cable DVI-D cable |
DisplayPort cable DisplayPort cable USB 3.0 cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR ErP TCO Certified Displays 6.0 |
CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified |
| Cerinte Utilizare si Stocare |
| Acer CB281HK | Acer Predator XB283K |
