The Smartphone company producing Oppo has announce the arrival of their foldable smartphone. This is coming after Samsung release the Samsung Galaxy Fold together with Samsung Galaxy S10 series. Phone company like Huawei have also release their own foldable phone.
This Smartphone arrival was announced by the Oppo vice president Brian Shen while showing the device off in a series of photos on Weibo ( via Engadget). The device will feature outstanding out-ward folding display and share some similarities with Huawei Mate X foldable phone.

Oppo did not really disclose much about the phone at MWC, so we only go with the information we get on Weibo.

When this device is closed, the display will wraps around the device with a sidebar sitting at the left-hand side of the device rear. This is just like in the Mate X. When you fold the phone out, the unit resembles a conventional tablet.

This phone have an advantage over the Galaxy Fold in the area of the screen to body ratio. The Fold 4.7-inch screen look tiny with the large bezels.

Also, the Galaxy Fold does not fold cleanly; it has a gap at its hinge which Oppo’s device have been able to avoid. We currently don’t know the name that will be given to this Opportunity device and how much it will cost. But have get a tips that the price should be around $1.500.

Credit: https://techskye.com/2019/02/26/oppo-showcase-their-foldable-phone-will-it-beat-galaxy-fold/

I would always pick the OPPO foldable phone over Samsug's and Huwaei's.

Reasons:
1. OPPO’s folding phone has a much better screen-to-body ratio, unlike the Samsung Galaxy Fold, which looks like a small screen tab with very large bezels. OPPO’s folding smartphone folds perfectly and cleanly, an area the Samsung Galaxy Fold falls short yet again; its hinge is a little too obvious.

2. OPPO is known for their cutting edge technology, hence I would bet on OPPO having something extra over the others in terms of UI and overall technology.

3. Not to forget that OPPO had a lot of interesting technology to show at this year’s MWC in Barcelona, especially in the area of photography with the 10x lossless zoom, this might also be incorporated in their version of the foldable phone.

However, much hasn't been revealed about it, and we do not have its specifications, hence all we can do is assume. But I will always bet on OPPO.