The Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV costs $34.9242/GB while the Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) costs $16.8830/GB. Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) offers 52% better value per inch as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV vs Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) — Which Is Better Value?
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Specification Comparison
| Spec | Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV | Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) |
|---|---|---|
| Brand | Sony | Samsung |
| Capacity | 77″ | 77" |
| $/inch | $34.9242 | $16.8830 |
| Price | $2689.16 | $1299.99 |
| 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 Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) offers better value at $16.8830//inch compared to the Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV at $34.9242//inch — that's roughly 52% less per inch.
The best deal for the Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) is $1299.99 at Best Buy, while the Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV starts at $2689.16 at Newegg.
However, price per inch isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV and Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) product page for detailed specifications and price history.
Frequently Asked Questions
Is Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV or Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) a better deal?
As of September 2026, Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) offers better value at $16.8830//inch compared to Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV at $34.9242//inch. That is approximately 52% better value per inch.
What is the price per GB of Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV?
The Sony K77XR8B 77 inch Class BRAVIA XR8B OLED 4K HDR Smart Google TV is currently priced at $34.9242/GB ($2689.16 for 77″) at Newegg.
Where can I buy Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) for the cheapest price?
The cheapest price for the Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) is $1299.99 at Best Buy, which works out to $16.8830/GB.