Screen size:40" Aspect ratio:16:9 Resolution:1280*768 RGB Viewing angle;170(H)*170(V) Display color:16.7 millions Brightness;500cd/m2(typical) Contrast Ratio:600:1(typical) TV system : TV-tuner:PAL-D/K,L,B/G NTSC M PAL MPAL N TV-standard:SECAM-B/G,D/K,L/L Channel coverage:VHF-L E2~S9 85.15~202.15MHz VHF-HZ-7-Z-38 197.15-505.15MHz UHF S41-DS-57 500.15~904.15MHz Humidity:20%-85% OSD language:English/French/Chinese-simp/Chinese-Trad/Spanish/Russian Power source:100V-240V Vac,50/60Hz Inner speaker:15 W? Power consumption:<240 Antenna input:1? Video/Audio terminals:AV*1 AD2*1 SCART Input:(include RGB,AV) Y/C(S--VIDEO)*1 Video(ycBCr)*1,YPbPr*1 Accesssories: Wall mouth holder:Standard Bottom holder:Standard Remote control:Standard Packing:1450*850*350mm Weight:45kg(N.W)/50kg(G.W)