Comparatie intre Dell P2421DC vs Dell UltraSharp U2711

Informatii Generale
Model	Dell P2421DC	Dell UltraSharp U2711

Pret	Check on Amazon	Check on Amazon
Tip	Monitor	Monitor
An Fabricatie	2020	2010
Brand	Dell	Dell
Model	P2421DC	UltraSharp U2711
Informatii Ecran
Clasa Marime Ecran	24" (inches)	27" (inches)
Dimensiune Diagonala	23.78 in 60.4 cm 604 mm 1.98 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Latime Ecran	20.74 in 52.7 cm 526.85 mm 1.73 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Inaltime Ecran	11.67 in 29.6 cm 296.35 mm 0.97 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Producator Ecran		LG Display
Tip Ecran	IPS	H-IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Numar Maxim de Culori	16777216	1073741824
Biti	24	30
Aspect Ecran	16:9	16:9
Rezolutie Ecran	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.206 mm	0.233 mm
Densitate Pixeli Ecran	123 ppi	109 ppi
Raport Marime Ecran-Carcasa	90.13 %	80.31 %
Sursa Iluminare	W-LED	CCFL
sRGB	99 %	100 %
Adobe RGB 1998		96 %
NTSC 1953		102 %
Luminozitate	300 cd/m²	350 cd/m²
Contrast Ecran	1000 : 1	1000 : 1
Contrast Dinamic Ecran		8000000 : 1
Unghi Vizibilitate Ecran (Orizontala)	178 °	178 °
Unzhi Vizibilitate Ecran (Verticala)	178 °	178 °
Screen Input Lag		25 ms
Timp Minim de Raspuns	5 ms	6 ms
Timp Mediu de Raspuns	8 ms	14 ms
Strat Protector Ecran	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D		No
Marime, Greutate, Culoare
Adancime Carcasa	1.68 in 4.3 cm 42.7 mm 0.14 ft	3.66 in 9.3 cm 93 mm 0.31 ft
Greutate Carcasa	3.77 kg 8 lbs	7.72 kg 17 lbs
Adancime Carcasa cu Suport	21.17 in 53.8 cm 537.8 mm 1.76 ft	25.46 in 64.7 cm 646.71 mm 2.12 ft
Inaltime Carcasa cu Suport	14.02 in 35.6 cm 356.1 mm 1.17 ft	16.84 in 42.8 cm 427.83 mm 1.4 ft
Adancime Ecran cu Suport	6.54 in 16.6 cm 166 mm 0.54 ft	7.87 in 20 cm 199.95 mm 0.66 ft
Greutate Ecran cu Suport		10.46 kg 23 lbs
Culoare Carcasa		Black
Hardware
Camera Web Integrata	No	No
Conectivitate	2 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 (in) 1 x DisplayPort 1.2 (out) 1 x USB (Type-C; 65W) 2 x USB 2.0 (downstream)	1 x HDMI 1 x DisplayPort 1.2 1 x D-sub 1 x AV Component In (YPbPr + L/R) 1 x AV Composite In (Video + L/R) 2 x DVI-D Dual Link 4 x USB 2.0 (downstream) 3 x 3.5 mm Audio Out 1 x USB 2.0 (upstream)
Audio
Caracteristici
Caracteristici Speciale	Low Blue Light Daisy Chain Availability Flicker-free technology	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Caracteristici Extra	Security lock slot
Ergonomie
Adancime Carcasa	21.17 in 53.8 cm 537.8 mm 1.76 ft	25.46 in 64.7 cm 646.71 mm 2.12 ft
Inaltime Carcasa	12.68 in 32.2 cm 322.1 mm 1.06 ft	15.18 in 38.6 cm 385.67 mm 1.27 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	130 mm 13 cm 5.1181 in 0.4265 ft	90 mm 9 cm 3.5433 in 0.2953 ft
Suport Pivotare Mod Portret / Vedere	Yes	No
Pivotare la Stanga	90 °
Pivotare la Dreapta	90 °
Suport Rotatie Stanga/Dreapta	Yes	Yes
Rotatie spre Stanga	45 °	40 °
Rotatie spre Dreapta	45 °	40 °
Suport Inclare Fata/Spate	Yes	Yes
Inclinare Ecran in Fata	5 °	4 °
Inclinare Ecran pe Spate	21 °	21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala	60 Hz	56 Hz - 76 Hz
Frecventa Digitala pe Orizontala		30 kHz - 89 kHz
Unitate Masura Interpolare Ecran	NULL
Accesorii
Extra	DisplayPort cable USB Type-C cable	D-sub cable DisplayPort cable DVI-D cable USB 2.0 upstream cable
Certificate si Standarde
Licente	ENERGY STAR EPEAT RoHS TCO Certified Display	ENERGY STAR TCO Certified Displays
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 90 %	10 % - 80 %
Temperatura Stocare Interna	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Nivel Umiditate Stocare Interna	10 % - 90 %	5 % - 90 %
Nivel Altitudine Maxima de Functionare	5000	3048
Nivel Altitudine Maxim de Stocare	12192	10668

Dell P2421DC

Dell UltraSharp U2711