Zalman MZ215ED computer monitor vs Zalman MZ230ED computer monitor

Comparison of MZ215ED, MZ230ED

36 specifications	A Zalman MZ215ED computer monitor Model MZ215ED View product	B Zalman MZ230ED computer monitor Model MZ230ED View product
Display1 differ
Display diagonalDiffers	53.3 cm (21")	58.4 cm (23")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	Full HD	Full HD
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Supported video modes	1080p	1080p
Aspect ratio	16:9	16:9
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
3D	No	No
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	4 W	4 W
Built-in camera	No	No
Designidentical
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	0	0
HDMI ports quantity	0	0
AC (power) in	Yes	Yes
Ergonomicsidentical
VESA mounting	No	No
Panel mounting interface	No	No
Cable lock slot	No	No
Height adjustment	No	No
LED indicators	Power	Power
Poweridentical
Power consumption (PowerSave)	1 W	1 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter type	LED	LED
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.