The Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) costs $29.8442/GB while the Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP costs $20.7791/GB. Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP offers 30% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) vs Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP — Which Is Better Value?
Specification Comparison
| Spec | Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) | Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP |
|---|---|---|
| Brand | Sony | Panasonic |
| Capacity | 77″ | 77″ |
| $/GB | $29.8442 | $20.7791 |
| Price | $2298.00 | $1599.99 |
| Retailer | Amazon | Amazon |
| Category | 4K OLED TVs | 4K OLED TVs |
| Subcategory | oled | oled |
Price Across Retailers
Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B)
Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP
Which Should You Buy?
Based on current pricing data, the Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP offers better value at $20.7791//GB compared to the Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) at $29.8442//GB — that's roughly 30% less per gigabyte.
The best deal for the Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP is $1599.99 at Amazon, while the Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) starts at $2298.00 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) and Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP product page for detailed specifications and price history.
Frequently Asked Questions
Is Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) or Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP a better deal?
As of June 2026, Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP offers better value at $20.7791//GB compared to Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) at $29.8442//GB. That is approximately 30% better value per gigabyte.
What is the price per GB of Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B)?
The Sony 77 Inch OLED 4K Ultra HD TV BRAVIA XR8B Smart Google TV with Dolby Vision HDR and Exclusive Features for PlayStation® 5 (K-77XR8B) is currently priced at $29.8442/GB ($2298.00 for 77″) at Amazon.
Where can I buy Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP for the cheapest price?
The cheapest price for the Panasonic Z8 Series (2025) 77-inch OLED 4K Ultra HD Smart Fire TV, Dolby Vision IQ, HDR10+ Adaptive, 144Hz Refresh Rate, Hands-Free Alexa 77Z8BAP is $1599.99 at Amazon, which works out to $20.7791/GB.