SpeedXG
Internet Speed Test for 4K
Check whether your download speed can support 4K video without buffering.
Tap GO to measure your connection
Ready
0.0
Mbps
Tap the bulb to start
Download0.0Mbps
Upload0.0Mbps
Ping0.0ms
Jitter0.0ms
How much internet speed do you need for 4K?
Plan on about 25 Mbps download for each 4K stream. Two 4K streams at once need closer to 50 Mbps, plus extra for browsing and other devices. Wi-Fi quality still matters as much as plan speed.