The LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) costs $20.8331/GB while the Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) costs $32.7379/GB. LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) offers 36% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) vs Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) — Which Is Better Value?
Specification Comparison
| Spec | LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) | Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) |
|---|---|---|
| Brand | LG | Sony |
| Capacity | 48" | 42″ |
| $/GB | $20.8331 | $32.7379 |
| Price | $999.99 | $1374.99 |
| Retailer | Best Buy | Amazon |
| 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 B6 Series OLED AI 4K Smart webOS TV (2026) offers better value at $20.8331//GB compared to the Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) at $32.7379//GB — that's roughly 36% less per gigabyte.
The best deal for the LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) is $999.99 at Best Buy, while the Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) starts at $1374.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) and Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) product page for detailed specifications and price history.
Frequently Asked Questions
Is LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) or Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) a better deal?
As of July 2026, LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) offers better value at $20.8331//GB compared to Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) at $32.7379//GB. That is approximately 36% better value per gigabyte.
What is the price per GB of LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026)?
The LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) is currently priced at $20.8331/GB ($999.99 for 48") at Best Buy.
Where can I buy Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) for the cheapest price?
The cheapest price for the Sony XR42A90K 42 Inch 4K Bravia XR OLED High Definition Resolution Smart TV with 4 Year Amber Protection Plan (2022) is $1374.99 at Amazon, which works out to $32.7379/GB.