The Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) costs $33.0950/GB while the LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) costs $13.5415/GB. LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) offers 59% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) vs LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) — Which Is Better Value?
Specification Comparison
| Spec | Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) | LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) |
|---|---|---|
| Brand | Sony | LG |
| Capacity | 42″ | 48" |
| $/GB | $33.0950 | $13.5415 |
| Price | $1389.99 | $649.99 |
| 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 LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) offers better value at $13.5415//GB compared to the Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) at $33.0950//GB — that's roughly 59% less per gigabyte.
The best deal for the LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) is $649.99 at Best Buy, while the Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) starts at $1389.99 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 XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) and LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) product page for detailed specifications and price history.
Frequently Asked Questions
Is Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) or LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) a better deal?
As of July 2026, LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) offers better value at $13.5415//GB compared to Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) at $33.0950//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022)?
The Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 5 Year Amber Protection Plan (2022) is currently priced at $33.0950/GB ($1389.99 for 42″) at Amazon.
Where can I buy LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) for the cheapest price?
The cheapest price for the LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025) is $649.99 at Best Buy, which works out to $13.5415/GB.