The Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV costs $33.4799/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 50% better value per inch as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV vs Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) — Which Is Better Value?
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Specification Comparison
| Spec | Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV | Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) |
|---|---|---|
| Brand | Samsung | Samsung |
| Capacity | 77″ | 77" |
| $/inch | $33.4799 | $16.8830 |
| Price | $2577.95 | $1299.99 |
| Retailer | Amazon | 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 Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV at $33.4799//inch — that's roughly 50% 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 Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV starts at $2577.95 at Amazon.
However, price per inch isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen 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 Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV or Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) a better deal?
As of August 2026, Samsung QN77S90DAFXZA 77" 4K OLED Smart TV with Dolby Atmos (2024) offers better value at $16.8830//inch compared to Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV at $33.4799//inch. That is approximately 50% better value per inch.
What is the price per GB of Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV?
The Samsung QN77S90H 77 inch Class S90H Series 4K OLED Vision AI Smart Tizen TV is currently priced at $33.4799/GB ($2577.95 for 77″) at Amazon.
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.