The Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV costs $36.3377/GB while the LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) costs $19.4804/GB. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) offers 46% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV vs LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) — Which Is Better Value?
Specification Comparison
| Spec | Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV | LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) |
|---|---|---|
| Brand | Sony | LG |
| Capacity | 77″ | 77" |
| $/GB | $36.3377 | $19.4804 |
| Price | $2798.00 | $1499.99 |
| Retailer | Newegg | Best Buy |
| Category | 4K OLED TVs | 4K OLED TVs |
| Subcategory | oled | oled |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) offers better value at $19.4804//GB compared to the Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV at $36.3377//GB — that's roughly 46% less per gigabyte.
The best deal for the LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) is $1499.99 at Best Buy, while the Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV starts at $2798.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV and LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) product page for detailed specifications and price history.
Frequently Asked Questions
Is Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV or LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) a better deal?
As of July 2026, LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) offers better value at $19.4804//GB compared to Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV at $36.3377//GB. That is approximately 46% better value per gigabyte.
What is the price per GB of Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV?
The Sony K77XR80B 77 inch Class BRAVIA 8 OLED 4K HDR Google Smart TV is currently priced at $36.3377/GB ($2798.00 for 77″) at Newegg.
Where can I buy LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) for the cheapest price?
The cheapest price for the LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) is $1499.99 at Best Buy, which works out to $19.4804/GB.