The Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV costs $3.6362/GB while the TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD costs $6.9200/GB. Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV offers 47% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV vs TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD — Which Is Better Value?
Specification Comparison
| Spec | Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV | TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD |
|---|---|---|
| Brand | Insignia | TCL |
| Capacity | 55" | 55″ |
| $/GB | $3.6362 | $6.9200 |
| Price | $199.99 | $380.60 |
| Retailer | Best Buy | Amazon |
| Category | 4K LED TVs | 4K LED TVs |
| Subcategory | led | led |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV offers better value at $3.6362//GB compared to the TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD at $6.9200//GB — that's roughly 47% less per gigabyte.
The best deal for the Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV is $199.99 at Best Buy, while the TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD starts at $380.60 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV and TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD product page for detailed specifications and price history.
Frequently Asked Questions
Is Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV or TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD a better deal?
As of July 2026, Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV offers better value at $3.6362//GB compared to TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD at $6.9200//GB. That is approximately 47% better value per gigabyte.
What is the price per GB of Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV?
The Insignia™ - 55-inch Class F50 Series LED 4K UHD Smart Fire TV is currently priced at $3.6362/GB ($199.99 for 55") at Best Buy.
Where can I buy TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD for the cheapest price?
The cheapest price for the TCL 55S423 55" Class (54.6" Diag) 4K UHD Roku LED LCD is $380.60 at Amazon, which works out to $6.9200/GB.