55" class x75k led 4k uhd smart google tv model: kd55x75k | sku: 6505137 user rating, 4.5 out of 5 stars with 865 reviews. 4.5 (865 reviews) highly rated by customers for: picture quality , price , easy setup $449.99 your price for this item is $ 449.99 clearance reg $499.99 ...