Wer kann mir erklären...?

Hallo,

schon eine Woche habe ich dieses erklären versucht.
Die Sache ist immer noch unklar.
Sind diese Fernseher HDTV gültig?
Wenn nicht so warum und für welche Eigenschaften.
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LG Model : RZ-23LZ50

Display

Display Flatron LCD
Picture Size [inch] 23
Picture Format 15:9
Resolution HD (1280x768 pixels)
Brightness (Cd/m²) 500
Contrast Ratio 500:1
Response time (ms) 25
Pixel pitch 0,392
Supported signal PAL,Secam,NTSC,HD-TV,VGA-WXGA
OSD Language SE,FI,NO,DK,Eng,Fra,Ger,Spa

Picture

XD Engine No
DCDi Yes (Faroudja)
Progressive Scan Yes
Color temperature
Control Contrast/Brightnes/Color/Sharpnes
Picture Control Dynamic/Standard/Mild/Game/User
Aspect Ratio Correction Auto/16:9/14:9/4:3

Sound

Sound Type NICAM/A2 Stereo
Audio Output 2x7W
Surround No
Sound Control Flat/Music/MovieSpeech/User
AVL (Automatic Volume Leveller) Yes

Function

Auto/Manual Programing Yes
Text TV with momory Yes / 10 pages
PIP (picture in Picture) No
Twin Picture No
Zoom Yes
Index Display No
Clock Yes
On/Off Timer No
Sleep Timer Yes
Auto Off Yes
Key Lock Yes

Connections (Side)

A/V (Composite) -
S-Video 1
Audio 1
Component (Y/Pb/Pr)1 (480i/576p)

Connections (Back)

Antena (Analog tuner) 1
Euro Scart 1
A/V Composite -
S-Video -
Component (Y/Pb/Pr) 1
Audio -
PC in Digital DVI-i
PC in Analog -
PC Audio in 1
Monitor out -
RS-232c -
Head phone -

Power

AC input 110-240V, 50/60Hz
Consumption 95W
Stand-by Les than 3W

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und
LG Model : RZ-26LZ50

Display

Display Flatron HD-LCD
Picture Size [inch] 26
Picture Format 16:9 Widescreen
Resolution 1280x768
Brightness (Cd/m²) 450
Contrast Ratio 500:1
Response time (ms) 16
Pixel pitch 0,443
Supported signal PAL,Secam,NTSC,HD-TV,VGA-WXGA

Picture

XD Engine No
DCDi Yes (Faroudja)
Progressive Scan Yes
Picture Control Dynamic/Standard/Mild/Game/User
Aspect Ratio Correction Auto/16:9/14:9/4:3

Sound

Sound Type NICAM Stereo
Audio Output 2x7 W
Surround Virtual Dolby Surround
Sound Control Flat/Music/Movie/Speech/User
AVL (Automatic Volume Leveller) Yes

Function

Auto/Manual Programing Yes
Text TV with momory Yes / 10 pages
PIP (picture in Picture) No
Twin Picture No
Zoom Yes
Index Display No
Clock Yes
On/Off Timer No
Sleep Timer Yes
Auto Off Yes
Key Lock Yes

Connections (Side)

A/V (Composite) -
S-Video 1 (Av 2)
Component (Y/Pb/Pr) 1 (AV 3)

Connections (Back)

Euro Scart 1 (AV 1)
A/V Composite -
S-Video -
Component (Y/Pb/Pr) -
PC in Digital DVI-i
PC in Analog -
PC Audio in 1
Monitor out -
RS-232c -
Head phone -

Power

AC input 110-240V, 50/60Hz
Consumption 150W
Stand-by Les than 3W
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Gruss
Martti