Lower latency could also make cloud gaming possible. Low latency is vital for real-time reactions in machines or cars. To put that in context, it takes at least 10ms for an image seen by the human eye to be processed by the brain. That could drop to 1ms with 5G technology. With existing 4G networks, you’re looking at an average latency of around 50ms. It could also prove vital for self-driving cars if data is being transmitted to the cloud, as quick decisions based on instant information can help to avoid an accident. It’s very important for applications like gaming, where response time impacts the outcome. It measures the time it takes for data to go from source to destination in milliseconds (ms). Where 4G lags behind is latency, which is the time it takes for data from your device to be uploaded and reach its target. Faster speeds are the goal, though 4G speeds are already pretty good for what most people need. If we look at Netflix requirements for streaming speeds, it recommends 15Mbps for Ultra HD and 5Mbps for HD.Īccording to the latest 2022 numbers from Opensignal, T-Mobile has hit 150 Mbps for average 5G download speed, putting it ahead of Verizon and AT&T, which scored 56.2 Mbps and 49.1 Mbps, respectively. With 4G still improving, you can achieve somewhere between 10Mbps and 50Mbps. If you actually have a 1Gbps connection, you could potentially download a Full HD Blu-ray-quality movie in two minutes. An MP3 file might be 5MB, while a TV program episode might be 350MB, and a Blu-ray movie could be 15GB (15,000MB). So, 1Gbps translates to 125MB per second. Note that megabits differ from megabytes - there are 8 megabits (Mb) in a megabyte (MB). To put that speed into some kind of context, 1Gbps (gigabits per second) is 1,000Mbps (megabits per second). The average speeds you get in the real world are much lower. You can theoretically get up to 1Gbps with the latest 4G LTE-A developments, which overlaps the range that 5G promises to deliver. For example, 4G has improved significantly over its lifetime with the development of LTE (Long-Term Evolution) and then LTE-A (Long-Term Evolution Advanced). Determining real speed is complicated by the various technologies used in each generation, geographical differences in coverage, and the constant evolution and improvement of mobile technology over time. The average speed row is more realistic than the max speed row, as the peak or max speed is purely theoretical.
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