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Informatii Generale | ||
---|---|---|
Model | Samsung U28H750 | Dell S2721Q |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2017 | 2020 |
Brand | Samsung | Dell |
Model | U28H750 | S2721Q |
Informatii Ecran | ||
Clasa Marime Ecran | 28" (inches) | 27" (inches) |
Dimensiune Diagonala | 28 in 71.1 cm 711.2 mm 2.33 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
Latime Ecran | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
Inaltime Ecran | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
Tip Ecran | TN | IPS |
Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
Frame Rate Control | 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 | 0.16 mm | 0.155 mm |
Densitate Pixeli Ecran | 157 ppi | 163 ppi |
Raport Marime Ecran-Carcasa | 86.22 % | 89.83 % |
Sursa Iluminare | W-LED | W-LED |
sRGB | 125 % | 99 % |
Luminozitate | 300 cd/m² | 350 cd/m² |
Contrast Ecran | 1000 : 1 | 1300 : 1 |
Unghi Vizibilitate Ecran (Orizontala) | 170 ° | 178 ° |
Unzhi Vizibilitate Ecran (Verticala) | 160 ° | 178 ° |
Timp Minim de Raspuns | 1 ms | 4 ms |
Timp Mediu de Raspuns | 8 ms | |
Strat Protector Ecran | Anti-glare/Matte (3H) | |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 3.72 in 9.5 cm 94.6 mm 0.31 ft |
2.18 in 5.5 cm 55.4 mm 0.18 ft |
Greutate Carcasa | 4.7 kg 10 lbs |
4.7 kg 10 lbs |
Adancime Carcasa cu Suport | 25.74 in 65.4 cm 653.7 mm 2.14 ft |
24.08 in 61.2 cm 611.6 mm 2.01 ft |
Inaltime Carcasa cu Suport | 18.75 in 47.6 cm 476.3 mm 1.56 ft |
17.85 in 45.3 cm 453.4 mm 1.49 ft |
Adancime Ecran cu Suport | 9.56 in 24.3 cm 242.8 mm 0.8 ft |
7.35 in 18.7 cm 186.8 mm 0.61 ft |
Greutate Ecran cu Suport | 5.2 kg 11 lbs |
5.6 kg 12 lbs |
Culoare Carcasa | Black, Silver | Silver |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
Audio | ||
Boxe Audio Integrate | 2 x 3W | |
Caracteristici | ||
Caracteristici Speciale | Eye Saver Mode Flicker-free technology Picture-in-Picture Samsung MagicAngle Quantum Dot Color Picture-by-Picture Adaptive-Sync Technology Samsung MagicBright Eco Saving Plus |
Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
Caracteristici Extra | Anti-theft stand lock slot - Kensington | |
Ergonomie | ||
Adancime Carcasa | 25.74 in 65.4 cm 653.7 mm 2.14 ft |
24.08 in 61.2 cm 611.6 mm 2.01 ft |
Inaltime Carcasa | 14.8 in 37.6 cm 376 mm 1.23 ft |
14.35 in 36.5 cm 364.6 mm 1.2 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 | 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 ° | 5 ° |
Inclinare Ecran pe Spate | 22 ° | 21 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 60 Hz | 40 Hz - 60 Hz |
Frecventa Digitala pe Orizontala | 130 kHz - 137 kHz | |
Unitate Masura Interpolare Ecran | NULL | |
Accesorii | ||
Extra | DisplayPort cable HDMI cable |
HDMI cable |
Certificate si Standarde | ||
Licente | CCC cTick ENERGY STAR FCC class B TCO Certified Displays 7.0 TÜV/GS VCCI |
ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
Cerinte Utilizare si Stocare | ||
Nivel Optim Temperatura de Functionare | 10 °C - 40 °C 50 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
Temperatura Stocare Interna | -20 °C - 45 °C -4 °F - 113 °F |
-20 °C - 60 °C -4 °F - 140 °F |
Nivel Umiditate Stocare Interna | 5 % - 95 % | 5 % - 90 % |
Nivel Altitudine Maxima de Functionare | 5000 | |
Nivel Altitudine Maxim de Stocare | 12192 |
Samsung U28H750 | Dell S2721Q |