Comparatie intre Dell S2721QS vs AOC U2879VF

Informatii Generale
Model	Dell S2721QS	AOC U2879VF

Pret	Check on Amazon	Check on Amazon
Tip	Monitor	Monitor
An Fabricatie	2020	2015
Brand	Dell	AOC
Model	S2721QS	U2879VF
Informatii Ecran
Clasa Marime Ecran	27" (inches)	28" (inches)
Dimensiune Diagonala	26.96 in 68.5 cm 684.7 mm 2.25 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Latime Ecran	23.49 in 59.7 cm 596.736 mm 1.96 ft	24.45 in 62.1 cm 620.93 mm 2.04 ft
Inaltime Ecran	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Producator Ecran		Innolux
Tip Ecran	IPS	TN
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
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	0.155 mm	0.162 mm
Densitate Pixeli Ecran	163 ppi	157 ppi
Raport Marime Ecran-Carcasa	89.83 %	84.72 %
Sursa Iluminare	W-LED	W-LED
sRGB	99 %
NTSC 1953		72 %
Luminozitate	350 cd/m²	300 cd/m²
Nivel Luminozitate Maxima	390 cd/m²
Contrast Ecran	1300 : 1	1000 : 1
Contrast Dinamic Ecran		80000000 : 1
Unghi Vizibilitate Ecran (Orizontala)	178 °	170 °
Unzhi Vizibilitate Ecran (Verticala)	178 °	160 °
Screen Input Lag		30 ms
Timp Minim de Raspuns	4 ms	1 ms
Timp Mediu de Raspuns	8 ms	3.5 ms
Timp Maxim de Raspuns		25 ms
Strat Protector Ecran	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Marime, Greutate, Culoare
Adancime Carcasa	2.18 in 5.5 cm 55.4 mm 0.18 ft	1.92 in 4.9 cm 48.7 mm 0.16 ft
Greutate Carcasa	4.7 kg 10 lbs	4 kg 9 lbs
Adancime Carcasa cu Suport	24.08 in 61.2 cm 611.6 mm 2.01 ft	25.96 in 65.9 cm 659.3 mm 2.16 ft
Inaltime Carcasa cu Suport	15.75 in 40 cm 400.1 mm 1.31 ft	18.44 in 46.8 cm 468.4 mm 1.54 ft
Adancime Ecran cu Suport	6.88 in 17.5 cm 174.7 mm 0.57 ft	6.03 in 15.3 cm 153.2 mm 0.5 ft
Greutate Ecran cu Suport	6.4 kg 14 lbs	5.26 kg 12 lbs
Culoare Carcasa	Silver	Black
Hardware
Camera Web Integrata	No	No
Conectivitate	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 2.0 (MHL) 1 x DisplayPort 1.2
Audio
Boxe Audio Integrate	2 x 3W
Caracteristici
Caracteristici Speciale	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology	HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Picture-in-Picture AMD FreeSync technology Flicker-free technology
Caracteristici Extra	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomie
Adancime Carcasa	24.08 in 61.2 cm 611.6 mm 2.01 ft	25.96 in 65.9 cm 659.3 mm 2.16 ft
Inaltime Carcasa	14.35 in 36.5 cm 364.6 mm 1.2 ft	14.94 in 37.9 cm 379.4 mm 1.24 ft
Suport Perete VESA	Yes	No
Marime Interfata VESA Standard	100 x 100	75 x 75
Stand VESA Detasabil	Yes	Yes
Ajustare pe Inaltime	Yes	No
Interval Ajustare Inaltime	110 mm 11 cm 4.3307 in 0.3609 ft
Suport Pivotare Mod Portret / Vedere	Yes	No
Pivotare la Stanga	90 °
Pivotare la Dreapta	90 °
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 °	3.5 °
Inclinare Ecran pe Spate	21 °	23.5 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala	40 Hz - 60 Hz	23 Hz - 80 Hz
Frecventa Digitala pe Orizontala	130 kHz - 137 kHz	30 kHz - 140 kHz
Unitate Masura Interpolare Ecran	NULL
Accesorii
Extra	HDMI cable	D-sub cable DisplayPort cable DVI cable HDMI cable
Certificate si Standarde
Licente	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light	BSMI CCC CE cTÜVus ENERGY STAR 6.0 EPA FCC ISO9241-307 RCM TÜV/Ergonomics WIN7/8
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 % - 85 %
Temperatura Stocare Interna	-20 °C - 60 °C -4 °F - 140 °F	-25 °C - 55 °C -13 °F - 131 °F
Nivel Umiditate Stocare Interna	5 % - 90 %	5 % - 93 %
Nivel Altitudine Maxima de Functionare	5000	3657.6
Nivel Altitudine Maxim de Stocare	12192	12192

Dell S2721QS

AOC U2879VF