CTL80 (Basic）                CTL81 (Android 4.4)                   CTL81UP (Android 6.0)   Please select correct model which you prefer     WZATCO CTL80 2200lu Portable Mini support full HD 1080P,4K video TV LED 3D Projector Android 6.0, Wifi Smart Home Theater Beamer Proyector , Portable Mini LED Projector, Miracast DLNA Airplay WIFI Handled Movie Game Home Proyector.     SELLING POINTS： 1).Outstanding Performance--- mini projector with high fidelity images, enhanced image focusing function. 2).3.5mm auto interface, support headset, enjoying yourselves without disturbing others. 3).Home Entertainment & Multi-Functions --- A Perfect Visual Experience for Parties, Home Cinema, TV Shows, Football Nights, Video Games, Backyard Night Movies, Karaok, Outdoor Activities, Small-Room Meetings etc. Portable and fashion design, easy to carry,Small plastic cover, protect the lens. 4).Runs at 4 : 3 / 16 : 9 aspect ratio,Remote control, easy to operate. Fan Sound System    - A new generation projector equipped with an innovative cooling system with heat dispersion,  as well as the fan sound cut in half with noise suppression. 5).  Built-in Android 4.4(CTL81),Android 6.0(CTL81UP), 4.0,Support Dual WIFI 2.4G/5G, Support Miracast,DLNA,Airplay ly.   Difference between CTL81 Basic/CTL81(android 4.4)/CTL81UP(android 6.0):

Model	CTL80 Basic	CTL81(Android 4.4)	CTL81UP(Android 6.0)
Brightness	2200lumens
Contrast ratio	1000:01:00
Native Resolution	800*600
Max Resolution	1920*1080
Resolution	Support 1080P	Support 1080P	Support 1080P,  4K video
Screen Ratio	4:3/16:9
Audio Formats	MP3, WMA, AAC	MP3,WMA,AAC,AC3	MP3,WMA,AAC,AC3
Video Formats	MPEG1,MPEG2,MPEG4,H264,RM,RMVB,MOV,MJPEG,VC1,DIVX,FLV,AVI,MKV,WMV,VOB
System	None	Android 4.4	Android 6.0 System in release version,  Can support to update to  Android 7.0 .  Please contact us for update app.
Storage	None	1GB RAM+8GB ROM
	TV		ATV
Miracast/ DLNA	None	Support
Other Functions	None	Smartphone wifi remote
	None	Support
Google play & Youtube	None	Support
Languages	23 languages
CPU	/	Amlogic S805 Quad-Core Cortex-A5 1.5GHz	Amlogic S905 Quad-Core Cortex-A53 1.51GHz
GPU	/	Quad-core ARM® Mali™-450	Penta-core ARM® Mali™-450
FLASH	/	8GB NAND FLASH	8GB NAND FLASH
SDRAM	/	1GB DDR3	1GB DDR3
	/	Wifi,	Wifi,

Note:

1),CTL81 (android 4.4) and CTL81up (android 6.0) default player don't support AC3, need firstly switch to Android source,  then download AC3 player, such as "Kodi","BS player" and "VLC android". 2),Android 6.0 version compatible with more applications,  such as netflix, CPU update to A53, faster than Android 4.4 . Android 6.0 version support 4K video file, support to update to Android 7.0 . Please contact us for update app.     WZATCO CTL81up Built-in Android 6.0.  Upgrade Android 7.0 Wifi Portable HD led TV Projector  2200lumens 3D Home Theater LCD Proyector Video Projektor Beamer.     MINI LED Home Theater Projector