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In theory, active 3D TVs are supposed to have better image quality than passive models.

Passive televisions such as LG split the image lines so each eye sees only 540 lines. With an active 3D image, each eye sees a full 1080 lines.

For resolution, choose an active television. Before buying, do experience both active and passive models and make your own judgment.

For non-3D viewing, you must look at the technology used to make the display. Modern TV's use an LED backlight, and some have the capability of local dimming, that is, turning off backlight LED's for areas of the screen that are back. This can make a big difference in the contrast ratio of the screen, and is most noticable during movie titles.

For 3D viewing, you should get a chance to view 3D Blu-Ray content (not a demo disc, but a movie) on the screen.

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Q: Do active 3D TVs have better image quality than passive 3D TVs?
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Which is better passive or active 3D?

Being better depends totally on the experience you wish to have. Active 3D can provide a clearer image if you stay exactly in one spot in a fixed area and maintain your battery charge. Passive 3D provides the same quality image with more options as far as viewing position. Their glasses arent battery-operated neither. If you want a recommendation, there is a type of passive 3D TV which uses cinema 3D tv technology (same technology as the cinema) and it delivers 10/10 for me. I'm not familiar with all the features so you'll have to google it.


Which 3D TV gives better image quality -- LG or Samsung?

This is an argument that continues to battle on and on. Basically, Samsung is active shutter technology and each eye receives a 1080p image at a time. Meanwhile, LG developed a passive technology 3D TV where both eyes receive 540p image at the same time. Samsung does have impeccable quality, though, so make sure to research it all the way. Good luck!


What is the difference between active and passive 3D TVs and which one is Cinema 3D TV?

The main difference between active and passive 3D TVs is that active 3D TVs use shutter system and passive 3D TVs don't. Shutter system inserts a black frame after each image frame and the result is when your right eye is seeing an image, your left eye sees a black frame. Each side of the glasses take turn to project the image and the black frame i.e. the glasses. This causes flickering images and crosstalks. Passive 3D TVs, however, let your eyes see the 3D images as you naturally see other things. There are no black frames after each image frame. This allows the passive 3D TVs to be flicker free and crosstalk free. Cinema 3D TVs are passive 3D TVs. Passive TVs project images with more vibrant colors and of higher quality.


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