LG 24BK55WD-W computer monitor vs LG 4BK55WV-B computer monitor

Comparison of 24BK55WD-W, 4BK55WV-B

68 specifications	A LG 24BK55WD-W computer monitor Model 24BK55WD-W View product	B LG 4BK55WV-B computer monitor Model 4BK55WV-B View product
Displayidentical
Display diagonal	61 cm (24")	61 cm (24")
Display resolution	1920 x 1200 pixels	1920 x 1200 pixels
Native aspect ratio	16:10	16:10
Display technology	LCD	LCD
Touchscreen	No	No
HD type	WUXGA	WUXGA
Panel type	TFT	TFT
Backlight type	W-LED	W-LED
Display brightness (typical)	300 cd/m²	300 cd/m²
Response time	5 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1200 (WUXGA)	1920 x 1200 (WUXGA)
Supported video modesKnown for one	1080p	—Unknown — not stated by the source
Aspect ratio	16:10	16:10
Contrast ratio (typical)	1000:1	1000:1
Dynamic contrast ratio marketing name	Mega Contrast	Mega Contrast
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitch	0.269 x 0.269 mm	0.269 x 0.269 mm
Horizontal scan range	30 - 83 kHz	30 - 83 kHz
Vertical scan range	56 - 75 Hz	56 - 75 Hz
3D	No	No
Separate H/V sync	Yes	Yes
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	2 W	2 W
Built-in camera	No	No
Design1 differ
Product colourDiffers	White	Black
Ports & interfacesidentical
USB version	2.0	2.0
USB upstream port type	USB Type-B	USB Type-B
Number of upstream ports	1	1
USB Type-A downstream ports quantity	2	2
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
DVI-D ports quantity	1	1
Headphone outputsKnown for one	1	—Unknown — not stated by the source
PC Audio in	Yes	Yes
HDMI ports quantityKnown for one	—Unknown — not stated by the source	1
Headphone outKnown for one	—Unknown — not stated by the source	Yes
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100,200 x 100 mm	100 x 100,200 x 100 mm
Cable lock slot	No	No
Height adjustment	Yes	Yes
Adjustable height (max)	13 cm	13 cm
Pivot	Yes	Yes
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 35°	-5 - 35°
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languages	Simplified Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	Simplified Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Number of OSD languages	14	14
Poweridentical
AC input voltage	90 - 264 V	90 - 264 V
AC input frequency	47/63 Hz	47/63 Hz
Weight & dimensionsidentical
Width (with stand)	558 mm	558 mm
Depth (with stand)	239 mm	239 mm
Height (with stand)	395 mm	395 mm
Weight (with stand)	5.4 kg	5.4 kg
Width (without stand)	558 mm	558 mm
Depth (without stand)	58 mm	58 mm
Height (without stand)	370 mm	370 mm
Weight (without stand)	4.8 kg	4.8 kg
Packaging contentidentical
Cables includedKnown for one	AC, DVI, USB, VGA	—Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
Active display area (W x H)	516.94 x 323.09 mm	516.94 x 323.09 mm
Mean time between failures (MTBF)	70000 h	70000 h
Supplied AC adapter type	AC	AC
CertificationKnown for one	—Unknown — not stated by the source	Pixel error class I according to DIN ISO EN 9241-307, reflection class I according to DIN ISO EN 9241-307

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.