Of all high end TVs (55" fall in this bracket), most are 3D enabled. At the budget you have mentioned, you have following choices in LED:
- Samsung UA55ES6200R (active 3D)
- Sony 55HX750 (active 3D)
- LG 55LM6200 (passive 3D)
- LG 55LV3730 (non-3D)
- Panasonic L55ET5D (passive 3D) - no idea about the price though
There could be models from Toshiba, Sharp, etc. also. You may have to do a research.
If you are willing to look at plasma then there are choices but they will be in 50"-51" sizes. The next size bracket is 64"-65" which will be beyond the budget.
- Samsung 51E8000 is going for Rs. 84k right now which is a fantastic deal.
- Panasonic 50ST50 at around 100k
- Panasonic 50GT50 at around 115k
There are other plasma models also, notably, Pana 50UT50 and Sammy 51E550 but they are not in the same league. All these plasma models that I mentioned are way ahead of the LED models mentioned above. The only TV that comes close to the above plasma models is the Sony 55HX850 that is close to Rs. 200k and way beyond your budget.
Before making such a solid investment, you should do a thorough demo of all contenders. If 3D is of great importance, then passive 3D will be a little better. But note that, despite all appearances, your 3D viewing time will be less than 5% of the total. Initially you may watch 3D a lot but within less than a month, it will decrease significantly.
If you have not done the comparison exercise, here are the (non exhaustive list of) pros and cons of each:
LED pros and cons(for the above mentioned models only - not HX850):
Pros:
- Bright colours/panel suitable for brightly lit rooms where light cannot be dimmed
- Relatively much safer with respect to Image Retention or Burn-in
- Suited for daily TV, soaps, etc.
- Low power consumption - typically 130W
Cons:
- None of the above have local dimming that results in high blacks
- Prone to light bleeding resulting in washed out pictures
- Expensive vis-a-vis the plasma models
Plasma pros and cons (for the above mentioned models only):
Pros:
- Extra high black levels - ideally suited for movies
- Better contrast and natural colour reproduction
- Near instantaneous response time, no ghosting - excellent for sports and fast moving action
- Does not require any anti-judder and motion smoothening, although this feature is available
- Much cheaper as compared to the LED brothers
Cons
- Image retention possible if the set is exposed to static images for long (> 1 hour); this is reversible but takes time. You must be very careful for first 200 hours and be aware later
- Not suited for brightly lit conditions
- Prone to glare and reflection - can be distracting in well lit rooms (but the above models have anti-glare screens)
- Excess of static images (> 20 hours) can cause permanent image burn-in
- Not suited for PC and gaming
- Consumes at least twice as much power as the equivalent sized LED