Sony has cut the PS5's weight after raising its price

engadget.com:

Sony has started to sell a new PlayStation 5 model that may not necessarily improve performance, but will be lighter and possibly easier to produce, Press Start has reported. The CFI-1200A/B digital/disc models have started to appear in Australia with a significant loss in weight. 

According to packaging information, the digital version is 200 grams lighter and the disc version weighs 300 grams less than last year's models, so the latter is roughly the same weight as the digital model was at launch. Whether that loss is coming from changes in the case design or internal components is not yet known, though — we'll have to wait for a teardown to confirm that. However, last year's CFI-1102 mode was lighter mostly due to a smaller heatsink.

The weight reduction could allow Sony to reduce production costs and possibly build consoles more quickly. Last week, Sony announced that it was raising PlayStation 5 pricing around the world but not in the US (€50 more than the original launch prices in Europe), due to "challenging economic conditions." It said last year that it's no longer selling the PS5 at a loss and was actually making money on the disc-based version.