iiyama ProLite E2278HD computer monitor vs iiyama ProLite E2278HSD computer monitor

Comparison of E2278HD, E2278HSD

47 specifications	A iiyama ProLite E2278HD computer monitor Model E2278HD View product	B iiyama ProLite E2278HSD computer monitor Model E2278HSD View product
Displayidentical
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	TN+Film	TN+Film
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	5000000:1	5000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitch	0.248 x 0.248 mm	0.248 x 0.248 mm
Horizontal scan range	30 - 80 kHz	30 - 80 kHz
Vertical scan range	55 - 75 Hz	55 - 75 Hz
Viewable size, horizontal	47.7 cm	47.7 cm
Viewable size, vertical	26.8 cm	26.8 cm
Separate H/V sync	Yes	Yes
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	—Unknown — not stated by the source	2
RMS rated powerKnown for one	—Unknown — not stated by the source	1 W
Built-in camera	No	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
HDCP	Yes	Yes
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Tilt angle range	-5 - 23°	-5 - 23°
Poweridentical
Power consumption (typical)	20 W	20 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensionsidentical
Width (without stand)	514.5 mm	514.5 mm
Depth (without stand)	177.5 mm	177.5 mm
Height (without stand)	369.5 mm	369.5 mm
Weight (without stand)	2.8 kg	2.8 kg
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter type	LCD	LCD
Thin Clientidentical
Thin client installed	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.