The Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan costs $20.7915/GB while the LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White costs $24.6151/GB. Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan offers 16% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan vs LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White — Which Is Better Value?
Specification Comparison
| Spec | Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan | LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White |
|---|---|---|
| Brand | Samsung | LG |
| Capacity | 48″ | 39″ |
| $/GB | $20.7915 | $24.6151 |
| Price | $997.99 | $959.99 |
| Retailer | Amazon | Amazon |
| Category | 4K OLED TVs | 4K OLED TVs |
| Subcategory | oled | oled |
Price Across Retailers
Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan
LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White
Which Should You Buy?
Based on current pricing data, the Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan offers better value at $20.7915//GB compared to the LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White at $24.6151//GB — that's roughly 16% less per gigabyte.
The best deal for the Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan is $997.99 at Amazon, while the LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White starts at $959.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan and LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White product page for detailed specifications and price history.
Frequently Asked Questions
Is Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan or LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White a better deal?
As of June 2026, Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan offers better value at $20.7915//GB compared to LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White at $24.6151//GB. That is approximately 16% better value per gigabyte.
What is the price per GB of Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan?
The Samsung QN48S90FAEXZA 48 Inch 4K OLED Smart TV (2025) with Dolby Atmos and 2 Year Amber Protection Plan is currently priced at $20.7915/GB ($997.99 for 48″) at Amazon.
Where can I buy LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White for the cheapest price?
The cheapest price for the LG 39GX90SA-W 39-inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor 240Hz, 1ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium, VESA DisplayHDR True Black 400, webOS, USB Type-C, White is $959.99 at Amazon, which works out to $24.6151/GB.