For 49 inch TV, How to select UPS any criteria suitable or not?
Just get the 600VA APC UPS that retails for about 2500INR. I don't remember the model.
Yes, a stabilizer will cost lesser but most Chinese electronics have a bad tolerance to Voltage fluctuation and no stabilizer will come close to a good UPS.
I have been using an APC 600VA UPS with my home theatre for a few years now.
The UPS runs, a laptop, Receiver, powered Subwoofer and a TV all at the same time.
I get a backup of about 15 minutes which is enough to power off every device safely.
Cheap Intex etc UPS will have a bad Sine wave reproduction and is not recommended.
I use one for my smaller Cheaper TV that is conected to creative branded speakers and airtel DTH.
Its still better than powering off the tv and subjecting it to over-voltage.