Samsung and Spark light up 5G net in New Zealand Samsung switches on its first 5G in New Zealand, claiming to bring a new wave of rich and immersive services to users of the Spark network Share this item with your network: By Published: 10 Mar 2021 12:40 Spark New Zealand and Samsung Electronics have announced the launch of a 5G network in Christchurch, the most populous city in New Zealand’s South Island. The launch is the latest part of Spark’s national 5G roll-out, which began in September 2019. The operator has now switched on 5G in central Christchurch just in time for fans to watch the America’s Cup action live at the official FanZone in the city from 10-21 March. Located in the city centre, the FanZone will have free 5G Wi-Fi available for the duration of the yachting race.