Full HD 1920x1080 Projector 4K 3D ANSI 1000lumens Android (3G+32G) 5G wifi DLP Proyector Auto focus video Beamer|LCD Projectors Model Number: D25(T36 same projector) Projector Technology : DLP (TI/Texas Instruments ) DLP chip Type: 1080P 0.33" DMD chip Brightness: LED 4000 Lumens (ANSI 1000 lumens) Resolution: Native WXGA 1920x1080, support 4K 3D HDR Automatic Focus: Yes Contrast Ratio: 2000:1 Light Source: RGB LED lamp, over 50000hours life span Keystone: 4D keystone ( vertical & horizontal Keystone) Projection Ratio: 1.2:1 ( 38inches at 1m , 80inches at 2.2m) Projection Size: 40-300inches Projection Distance : 1-8m Projection Ratio: 4:3/16:9/16:10 Keystone: Auto keystone (+/-40 degree) 3D types: Real 3D, Active shutter 3D ( SBS TNB format) Build-in Speaker: stereo Speaker 5W X 2pcs Input/Output Ports: HDMI in / USB 2.0 (support HDD) / Earphone 3.5mm (support connect earphone/external Speaker) 19V 6.3A DC/ IR Optical audio output Projection Ways: Desk/ Ceiling Mount/Front Projection/Rear Projection Remote Control: Yes. IR remote control, 2.4Ghz wireless Projector size: 170mm*170mm*137mm Projector Net Weight:0.89kg Gross Weight : 2.2kg Power:90W (Normal) Power Supply: DC 19V-6.3A Power Adapter: AC100-240V, 50-60Hz Build-in OS System Spec Data: Operation System: Android6.0 Wifi BT Wifi: Dual wifi 2.5G/4G stable wifi signal Bluetooth: Bluetooth 4.0 CUP: Mstar6A648 GPU:Mali720MP4 Core: 4-core, Cortex A53 processor, support dual-stream 3D 4K H.265 HDR decoding RAM: 3G / ROM: 32G Video Support:4K VP9 H264 H265 / (H264 video decoding up to 60fps 1080p multimedia video decoding)(VC-1,MPEG-1/2/4 VP8) 1080P video Encoding , support H.264 VP8 Format) Audio Support: AC3 MPEG1 Layer3 EAC3 AAC,HEAAC WMA LPCM IMA-ADPCM/MS-ADPCM Picture Support: Supports variety of image formats browsing (jpg,png,bmp etc.) Flash Support: Flash 11.1