Samsung Galaxy Z Fold 5 could be unveiled in the second half of this year. The South Korean tech giant is yet to reveal any details about the fifth generation of Galaxy Z fold, but rumours about the foldable handset have already surfaced on the Web. A fresh report suggests that the Galaxy Z Fold 5 will have a lightweight design with 13.4mm thickness. It could weigh just 250 grams, which is less than Galaxy Z Fold 4’s 263 grams. The Galaxy Z…