The Samsung NX1000 mirrorless camera has gone on sale. Originally announced in April, the more budget-friendly of the NX Smart cameras, the NX1000 can use Wi-Fi to instantly upload images and video to social networks, cloud storage, or send in e-mails. A remote viewfinder app for supported Galaxy handhelds allows for control from 30 feet away, while MobileLink and AllShare can push images onto other compatible devices.