Compare 5 products

	AOC 24B2XDM	LG 27UD58P-B	LG 27UD59P-B	LG 27UD68P-B	Samsung SyncMaster 920NW
Available colors

General
Screen size	23.8 in	27.0 in	27.0 in	27.0 in	19.0 in
Brightness	250.0 cd/m²	250.0 cd/m²	250.0 cd/m²	300.0 cd/m²	300.0 cd/m²
Aspect ratio	16:9	16:9	16:9	16:9	N/A

Design
Colour of product	Black	Black	Black	Black	Silver
Panel design	Flat	Flat	Flat	Flat	N/A
Built-in USB hub	no	no	no	N/A	N/A
Built-in camera	no	no	no	no	no
Screen surface	Matte	Matte	N/A	N/A	N/A
Built-in speakers	N/A	no	yes	N/A	no

Dimensions
Height (without stand)	12.64 in	14.02 in	14.8 in	14.37 in	2.57 in
Height with stand	16.47 in	17.94 in	17.06 in	16.44 in	14.2 in
Depth (with stand)	6.73 in	7.33 in	9.93 in	9.94 in	7.87 in
Depth (without stand)	1.48 in	N/A	N/A	N/A	N/A
Width (with stand)	21.24 in	24.21 in	24.9 in	24.21 in	17.28 in
Weight	0.1 oz	172.84 oz	261.03 oz	236.34 oz	165.79 oz
Height adjustment	N/A	5.12 in	5.12 in	4.72 in	N/A

Image properties
Supported graphics resolutions	1280 x 720 1920 x 1080	3840x2160	3840x2160	3840x2160	N/A
Refresh rate	75.0 Hz	N/A	60.0 Hz	N/A	N/A
HD type	Full HD	4K Ultra HD	4K Ultra HD	4K Ultra HD	N/A
Display number of colours	16.78 million colours	1.073 billion colours	N/A	1.073 billion colours	16.78 million colours
Colour depth (per channel)	8.0 bit	N/A	N/A	N/A	N/A
Colour gamut (NTSC)	72.0 %	N/A	72.0 %	N/A	N/A
Dynamic contrast ratio	20000000:1	N/A	N/A	N/A	N/A
Display technology	LCD	LED	LED	LCD	LCD
Backlight	W-LED	WLED	W-LED	W-LED	N/A
Panel type	VA	AH-IPS	IPS	TFT	N/A
Response time	4.0 ms	5.0 ms	5.0 ms	5.0 ms	5.0 ms
Viewing angle (horizontal)	178.0 °	N/A	178.0 °	178.0 °	160.0 °
Viewing angle (vertical)	178.0 °	N/A	178.0 °	178.0 °	160.0 °
Sync-on-green (SOG)	N/A	N/A	N/A	N/A	yes