LG's 48-inch OLED TVs launching in 2020
By: Team Ifairer | Posted: 11-06-2019
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It's also technically difficult to cram all those 4K pixels into a smaller OLED panel, with a 91.8 pixel density (pixels per inch) needed for a 48-inch panel.
Downsizing to a 48-inch model may not seem like a huge jump for viewers, but it offers a smaller form factor for those who can't squeeze a 55-inch TV into their homes - and will also offer a cheaper entry point to OLED than LG's current 'budget' option, the $1,499 / AU$2,999 LG B8 OLED.
Source: www.techradar.com