New Delhi, Dec. 19 -- Winters aren't what they used to be, some days feel mild, others suddenly turn biting cold. On such days, switching on the right heating appliance can instantly change how a room feels. But with room heaters and hot & cold ACs both claiming to keep you warm, the real question is which one actually works better in everyday use. The answer isn't one-size-fits-all, and understanding the differences makes all the difference.

Room heaters are the go-to choice for instant comfort. Switch one on, and you feel the warmth almost immediately. Available as fan heaters, radiant heaters, or oil-filled models, they are designed to heat small, enclosed areas quickly. Their biggest advantage is flexibility. You can move them from t...