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| Informatii Generale | ||
|---|---|---|
| Model | Acer KG281KA | Samsung U28E850R |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2019 | 2015 |
| Brand | Acer | Samsung |
| Model | KG281KA | U28E850R |
| Alias | KG281KAbmiipx KG281KA bmiipx |
LU28E85KRS |
| Informatii Ecran | ||
| Clasa Marime Ecran | 28" (inches) | 28" (inches) |
| Dimensiune Diagonala | 28 in 71.1 cm 711.2 mm 2.33 ft |
28 in 71.1 cm 711.2 mm 2.33 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 | Innolux | |
| Tip Ecran | TN | TN |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | 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 | 0.16 mm |
| Densitate Pixeli Ecran | 157 ppi | 157 ppi |
| Raport Marime Ecran-Carcasa | 83.38 % | |
| Sursa Iluminare | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Luminozitate | 330 cd/m² | 370 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 170 ° | 170 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 160 ° | 160 ° |
| Timp Minim de Raspuns | 1 ms | 1 ms |
| Timp Mediu de Raspuns | 13 ms | |
| Timp Maxim de Raspuns | 32 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.39 in 6.1 cm 60.7 mm 0.2 ft |
|
| Greutate Carcasa | 4.94 kg 11 lbs |
|
| Adancime Carcasa cu Suport | 25.94 in 65.9 cm 659 mm 2.16 ft |
26.02 in 66.1 cm 661 mm 2.17 ft |
| Inaltime Carcasa cu Suport | 18.98 in 48.2 cm 482 mm 1.58 ft |
16.59 in 42.2 cm 421.5 mm 1.38 ft |
| Adancime Ecran cu Suport | 9.49 in 24.1 cm 241 mm 0.79 ft |
10.26 in 26.1 cm 260.6 mm 0.85 ft |
| Greutate Ecran cu Suport | 5.49 kg 12 lbs |
7.43 kg 16 lbs |
| Culoare Carcasa | Black, Gray | Black |
| Hardware | ||
| Nuclee Procesor | 4 | |
| Frecventa Procesor | 1200 | |
| Nuclee Placa Video | 2 | |
| Marime Memorie RAM | 1.5 | |
| Stocare Interna | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
|
| Camera Web Integrata | No | No |
| Retea | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA |
|
| Conectivitate | 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x HDMI 1.4 1 x HDMI 2.0 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | |
| Caracteristici | ||
| Sistem Operare | webOS 4.0 | |
| Caracteristici Speciale | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Eye Saver Mode Flicker-free technology Picture-in-Picture USB Super Charging Samsung MagicBright Picture-by-Picture AMD FreeSync technology Eco Saving Plus |
| Ergonomie | ||
| Adancime Carcasa | 26.02 in 66.1 cm 661 mm 2.17 ft |
|
| Inaltime Carcasa | 15.14 in 38.5 cm 384.5 mm 1.26 ft |
|
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | Yes |
| Interval Ajustare Inaltime | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Suport Pivotare Mod Portret / Vedere | No | Yes |
| Pivotare la Stanga | 0 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | No | Yes |
| Rotatie spre Stanga | 25 ° | |
| Rotatie spre Dreapta | 25 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 15 ° | 22 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 40 Hz - 60 Hz | 24 Hz - 75 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 160 kHz | 30 kHz - 135 kHz |
| Tehnologie Interpolare Ecran | TruMotion | |
| Valoare Interpolare Ecran | 120 | |
| Accesorii | ||
| Extra | DisplayPort cable | DisplayPort cable - mini-DP to DP HDMI cable USB 3.0 upstream cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR ErP TCO Certified Displays |
CCC cTick ENERGY STAR Epeat Gold/Silver (Market dependent) FCC class B TCO Certified Displays 6.0 TÜV/GS VCCI |
| 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 - 45 °C -4 °F - 113 °F |
|
| Nivel Umiditate Stocare Interna | 5 % - 95 % |
| Acer KG281KA | Samsung U28E850R |
