Comparatie intre Dell UltraSharp U3818DW vs Acer KG271F

Informatii Generale
Model	Dell UltraSharp U3818DW	Acer KG271F

Pret	Check on Amazon	Check on Amazon
Tip	Monitor	Monitor
An Fabricatie	2017	2018
Brand	Dell	Acer
Seria Modelului		KG1
Model	UltraSharp U3818DW	KG271F
Alias		KG271Fbmiipx
Informatii Ecran
Clasa Marime Ecran	38" (inches)	27" (inches)
Dimensiune Diagonala	37.5 in 95.3 cm 952.5 mm 3.13 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Latime Ecran	34.63 in 88 cm 879.67 mm 2.89 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Inaltime Ecran	14.43 in 36.7 cm 366.53 mm 1.2 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Dimensiune Curba Ecran	2300
Producator Ecran	LG Display
Tip Ecran	AH-IPS	TN
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Numar Maxim de Culori	1073741824	16777216
Biti	30	24
Aspect Ecran		16:9
Rezolutie Ecran	3840 x 1600	1920 x 1080
Screen Pixel Pitch	0.229 mm	0.311 mm
Densitate Pixeli Ecran	111 ppi	81 ppi
Raport Marime Ecran-Carcasa	90.89 %	89.14 %
Sursa Iluminare	W-LED	W-LED
DCI P3	78.1%
sRGB	99 %
NTSC 1953		72 %
Luminozitate	350 cd/m²	400 cd/m²
Contrast Ecran	1000 : 1	1000 : 1
Contrast Dinamic Ecran		100000000 : 1
Unghi Vizibilitate Ecran (Orizontala)	178 °	170 °
Unzhi Vizibilitate Ecran (Verticala)	178 °	160 °
Screen Input Lag	25 ms
Timp Minim de Raspuns	5 ms	1 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 55.5 mm 0.18 ft	2.39 in 6.1 cm 60.7 mm 0.2 ft
Greutate Carcasa	9.05 kg 20 lbs	5.15 kg 11 lbs
Adancime Carcasa cu Suport	35.2 in 89.4 cm 894 mm 2.93 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Inaltime Carcasa cu Suport	17.01 in 43.2 cm 432 mm 1.42 ft	18.31 in 46.5 cm 465 mm 1.53 ft
Adancime Ecran cu Suport	8.91 in 22.6 cm 226.4 mm 0.74 ft	9.13 in 23.2 cm 232 mm 0.76 ft
Greutate Ecran cu Suport	12.14 kg 27 lbs	5.62 kg 12 lbs
Culoare Carcasa	Black	Black, Red
Hardware
Camera Web Integrata	No	No
Conectivitate	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)	1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Boxe Audio Integrate	2 x 9W	2 x 2W
Caracteristici
Caracteristici Speciale	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter
Caracteristici Extra	Security lock slot
Ergonomie
Adancime Carcasa	35.2 in 89.4 cm 894 mm 2.93 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Inaltime Carcasa	15.62 in 39.7 cm 396.8 mm 1.3 ft	14.46 in 36.7 cm 367.4 mm 1.21 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	No
Interval Ajustare Inaltime	115 mm 11.5 cm 4.5276 in 0.3773 ft
Suport Pivotare Mod Portret / Vedere	No	No
Suport Rotatie Stanga/Dreapta	Yes	No
Rotatie spre Stanga	30 °
Rotatie spre Dreapta	30 °
Suport Inclare Fata/Spate	Yes	Yes
Inclinare Ecran in Fata	5 °	5 °
Inclinare Ecran pe Spate	21 °	15 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala	60 Hz	48 Hz - 240 Hz
Frecventa Digitala pe Orizontala		30 kHz - 255 kHz
Accesorii
Extra	DisplayPort cable Factory Calibration Report HDMI cable USB 3.0 upstream cable USB Type-C cable	DisplayPort cable
Certificate si Standarde
Licente	CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays	ENERGY STAR ErP TCO Certified Displays
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %
Temperatura Stocare Interna	-20 °C - 60 °C -4 °F - 140 °F
Nivel Umiditate Stocare Interna	5 % - 90 %
Nivel Altitudine Maxima de Functionare	5000
Nivel Altitudine Maxim de Stocare	12192

Dell UltraSharp U3818DW

Acer KG271F