The LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) costs $18.7498/GB while the Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) costs $29.1250/GB. LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) offers 36% better value per inch 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 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) — Which Is Better Value?
Specification Comparison
| Spec | LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) | Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) |
|---|---|---|
| Brand | LG | Sony |
| Capacity | 48" | 48″ |
| $/inch | $18.7498 | $29.1250 |
| Price | $899.99 | $1398.00 |
| 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 $18.7498//inch compared to the Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) at $29.1250//inch — that's roughly 36% less per inch.
The best deal for the LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) is $899.99 at Best Buy, while the Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) starts at $1398.00 at Amazon.
However, price per inch 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 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) 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 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) a better deal?
As of July 2026, LG - 48" Class B6 Series OLED AI 4K Smart webOS TV (2026) offers better value at $18.7498//inch compared to Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) at $29.1250//inch. That is approximately 36% better value per inch.
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 $18.7498/GB ($899.99 for 48") at Best Buy.
Where can I buy Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) for the cheapest price?
The cheapest price for the Sony 48 Inch A90K BRAVIA XR 4K HDR TV OLED Smart Google TV (XR-48A90K) is $1398.00 at Amazon, which works out to $29.1250/GB.