Wall mounted digital signage smart LCD advertising screen
	Panel Size	18.5"	21.5"	23.8"	27"
	Display size	409.8*230.4 mm	476*268 mm	526*296 mm	597.6*336.15 mm
	Product size	50830556 mm	51531155 mm	56434555 mm	64438260 mm
	Pixel Pitch	300*300 um	248.25*248.25 um	274.5*274.5 um	311.25*311.25 um
	Brightness	250 Nits	250 Nits	350 Nits	300 Nits
	Power	≤55W	≤55W	≤57W	≤60W
	Panel Size	32"	40"	43"	50"
	Display size	697*392 mm	878*485 mm	941*529 mm	1095*616 mm
	Product size	75044864 mm	93454179 mm	100259681 mm	114366782 mm
	Pixel Pitch	170.25*510.75 um	152.45*449.4 um	81.7*245.1 um	190.3*570.8 um
	Brightness	450 Nits	300 Nits	450 Nits	350 Nits
	Power	≤55W	≤75W	≤75W	≤108W
	Panel Size	55"	58"	65"	OEM
	Display size	1209*680 mm	1270*721 mm	1428*803 mm
	Product size	128075786 mm	133078190 mm	1503880101 mm
	Pixel Pitch	630*630 um	330.75*334 um	248*744 um
	Brightness	500 Nits	350 Nits	400 Nits
	Power	≤108W	≤120W	≤165W

Panel Features	Native Resolution	3840*2160 pixels
	Aspect Ratio	16:9
	Contrast Ratio	5000:1
	Viewing Angle	178(H)/178(V)
	Response Time	8ms
	Display Color	8 bit/16.7M
	Frame Rate	60Hz
	Backlight	LED
	Life Time	>30000 Hrs
OS Functions	OS system	Android 5.1/6.0/7.1, Windows(i3, i5, i7), USB plug&play
	Motherboard model	RK3288(RK3399 or A40I(A64) or A40I(A83T) Option)
	CPU	Quad-core Cortex-A17
	GPU	Quad-core GPU Mail-T764
	RAM	DDR 1GB( 2GB /4G Option)
	Flash	EMMC 8G (16G/32G Option)
	Networking support	4G network / LAN / WLAN / Bluethooth4.0
	Video format	AVI, RMVB, MOV, WMV, MP4, MPEG etc.
	Picture format	JPG, JPEG, BMP, PNG, GIF
	Audio	MP4, WAV, APE, FLAC, AAC etc.
	Sofeware Functions	Horizontal/Vertical/Split Screen
		Customized Play & Power On/Off
		RTC timing clock
		System watchdog
		Support full seamless switching
		Support Web/Local Info.Publish
Ports	Input Ports	HDMI2, LAN/RJ451, USB2, SD1 TF*1
Ports	Output Ports	Earphone1, Speaker 5W2
Power Feature	Power supply	100V-240V, 50-60 Hz
	Power Saving	≤1W
	Power consumption
Accessory	Accessory	Warranty Card1, User manual1, Remote Control, Power Cord1, WIFI Antenma1

21.5 Inch Wall Mounted Digital Signage Elevator Advertising 300 Nits

21.5 Inch Wall Mounted Digital Signage