Comparatie intre Dell UltraSharp U2917W vs Dell UltraSharp U3818DW

Informatii Generale
Model	Dell UltraSharp U2917W	Dell UltraSharp U3818DW

Pret	Check on Amazon	Check on Amazon
Tip	Monitor	Monitor
An Fabricatie	2016	2017
Brand	Dell	Dell
Model	UltraSharp U2917W	UltraSharp U3818DW
Informatii Ecran
Clasa Marime Ecran	29" (inches)	38" (inches)
Dimensiune Diagonala	28.75 in 73 cm 730.3 mm 2.4 ft	37.5 in 95.3 cm 952.5 mm 3.13 ft
Latime Ecran	26.49 in 67.3 cm 672.768 mm 2.21 ft	34.63 in 88 cm 879.67 mm 2.89 ft
Inaltime Ecran	11.17 in 28.4 cm 283.824 mm 0.93 ft	14.43 in 36.7 cm 366.53 mm 1.2 ft
Dimensiune Curba Ecran		2300
Producator Ecran	LG Display	LG Display
Tip Ecran	AH-IPS	AH-IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No	No
Numar Maxim de Culori	16777216	1073741824
Biti	24	30
Aspect Ecran	21:9
Rezolutie Ecran	2560 x 1080	3840 x 1600
Screen Pixel Pitch	0.263 mm	0.229 mm
Densitate Pixeli Ecran	96 ppi	111 ppi
Raport Marime Ecran-Carcasa	86.49 %	90.89 %
Sursa Iluminare	W-LED	W-LED
DCI P3		78.1%
sRGB	99 %	99 %
Adobe RGB 1998	70 %
Luminozitate	300 cd/m²	350 cd/m²
Contrast Ecran	1000 : 1	1000 : 1
Unghi Vizibilitate Ecran (Orizontala)	178 °	178 °
Unzhi Vizibilitate Ecran (Verticala)	178 °	178 °
Screen Input Lag		25 ms
Timp Minim de Raspuns	5 ms	5 ms
Timp Mediu de Raspuns		8 ms
Timp Maxim de Raspuns		20 ms
Strat Protector Ecran	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Marime, Greutate, Culoare
Adancime Carcasa	2.19 in 5.6 cm 55.6 mm 0.18 ft	2.19 in 5.6 cm 55.5 mm 0.18 ft
Greutate Carcasa	4.95 kg 11 lbs	9.05 kg 20 lbs
Adancime Carcasa cu Suport	27.47 in 69.8 cm 697.8 mm 2.29 ft	35.2 in 89.4 cm 894 mm 2.93 ft
Inaltime Carcasa cu Suport	15.28 in 38.8 cm 388.2 mm 1.27 ft	17.01 in 43.2 cm 432 mm 1.42 ft
Adancime Ecran cu Suport	7.89 in 20 cm 200.3 mm 0.66 ft	8.91 in 22.6 cm 226.4 mm 0.74 ft
Greutate Ecran cu Suport		12.14 kg 27 lbs
Culoare Carcasa	Gray	Black
Hardware
Camera Web Integrata	No	No
Conectivitate	2 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C)
Audio
Boxe Audio Integrate		2 x 9W
Caracteristici
Caracteristici Speciale	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture
Caracteristici Extra	Security lock slot	Security lock slot
Ergonomie
Adancime Carcasa	27.47 in 69.8 cm 697.8 mm 2.29 ft	35.2 in 89.4 cm 894 mm 2.93 ft
Inaltime Carcasa	12.46 in 31.6 cm 316.4 mm 1.04 ft	15.62 in 39.7 cm 396.8 mm 1.3 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	115 mm 11.5 cm 4.5276 in 0.3773 ft
Suport Pivotare Mod Portret / Vedere	No	No
Suport Rotatie Stanga/Dreapta	Yes	Yes
Rotatie spre Stanga	30 °	30 °
Rotatie spre Dreapta	30 °	30 °
Suport Inclare Fata/Spate	Yes	Yes
Inclinare Ecran in Fata	5 °	5 °
Inclinare Ecran pe Spate	21 °	21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala	60 Hz	60 Hz
Accesorii
Extra	DisplayPort cable - mini-DP to DP USB 3.0 upstream cable	DisplayPort cable Factory Calibration Report HDMI cable USB 3.0 upstream cable USB Type-C cable
Certificate si Standarde
Licente	CECP CEL ENERGY STAR Epeat Gold RoHS Compliant TCO Certified Displays	CECP CEL ENERGY STAR RoHS Compliant 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 % - 80 %	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	5 % - 90 %	5 % - 90 %
Nivel Altitudine Maxima de Functionare	5000	5000
Nivel Altitudine Maxim de Stocare	12192	12192

Dell UltraSharp U2917W

Dell UltraSharp U3818DW