Sony 55-inch Ultra-HD XR OLED A80K TV (XR-55A80K)

The Sony 55 inch Ultra HD XR is a high-end television model that offers a range of features designed to enhance your viewing experience. It comes with Sony's latest XR Picture and XR Triluminos Pro technology, which aims to provide more depth, texture, and natural colors. The Cognitive Processor XR, Sony's innovative technology, understands how humans see and hear, providing a realistic and immersive experience.

The TV also supports 4K resolution and HDR, ensuring sharp, detailed images with a wide range of colors. It's equipped with Acoustic Multi-Audio, including two sound positioning tweeters at the back of the TV that allows sound to follow the action for a truly immersive experience.

In terms of smart features, it runs on Google TV, allowing you to access a range of apps, content, and games from the Google Play Store. It also supports voice control via Google Assistant and works with Alexa and Apple AirPlay/HomeKit for seamless integration into your smart home setup.

As for user reviews, it's generally well-received, with users praising its picture quality, sound system, and smart features. However, some users have noted that it's on the pricier side, which is something to consider.

Please note that availability and prices can vary based on your location, so it's recommended to check with local retailers in Calcutta, India for the most accurate information.

If you're considering other options, you might also want to look at similar models from other brands like Samsung's QLED range or LG's OLED TVs. Each of these offers their own unique features and benefits, so it's worth comparing them to see which one best suits your needs.