Model No.:K170S3 (Optical tv tunner)Panel:15"LCDPicel pitch:0.297mmScreen ratio:4:3Display colors:16.7MContrast ratio:350:1Brightness:250cd/m2View angle:H:165,V:150Response time:8msMax resolution

ModelK1703aspect ration16:9LCD panel15.4 Active Matrix TFT LCD panelResolution1280(H)?68(V) 識GB (MAX)Brightness250CD/M?Contrast Ratio300:1Response Time16mSViewing Angle160?HORIZONTAL)140?VERTIC

Model No.:K190S4(Optical tv tunner)Panel:19"LCDPicel pitch:0.264mmScreen ratio:4:3Display colors:16.7MContrast ratio:550:1Brightness:450cd/m2View angle:H:170,V:170Response time:8msMax resolution:

Modelaspect ration16:9LCD panel15.4 Active Matrix TFT LCD panelResolution1280(H)?68(V) 識GB (MAX)Brightness250CD/M?Contrast Ratio300:1Response Time16mSViewing Angle160?HORIZONTAL)140?VERTICAL)AC

2.0" TFT display / MP3/ WMA/ AVI(XviD) / JPG / Voic recorder/Philip FM5767 optional/ ID3/Support Mini SD card/ rechargeable li battery / Video playerbuilt-in high quality speaker and automatism s

2.2" TFT 65k true color* Li-battery. , FM optional* support Mp3, WMA, AWV format and display Lyric at the same time* support JPEG, BMP format pictures, can be a electronic albumalso can play VBS

2.2 TFT 262K Color LCD displaySupport Fm and FM recordBulit-in Stereo SpeakersSupport Format:MP3.WMA.AVI.JPG.BMP.TXT. GIF.E-book viewing function Rechargeable Li-battery

2.4 "262K TFT real color screenUSB 2.0 Technology for Fast Transfer Speed(FS)MPEG-4 (AVI) Video formatEBOOK. PHOTO. JPEGsupport photo readLoudspeakerGAME. MINI SD CARDA-B Repeat128M to 2G memory

Screen20"LCDScreen ratio4:3Pixel Pitch0.264mmBrightness450cd/m2Contrast Ratio500:1Display Color16.7 MResponse Time8msViewing AngleH-frequency Range30 k - 47 kHzV-frequency Range56 - 75 HzMax Reso