Seeking the Perfect Tablet for Camera Streaming

Hi everyone, I’m on the hunt for the ideal tablet to stream my Reolink cameras, especially for use as a baby monitor overnight. Currently, I rely on my phone, but a dedicated tablet would be so much more convenient. I tried an old iPad 4 with guided access, but it’s been unreliable—mostly due to its age. The Home Assistant app doesn’t work, and Safari only loads the stream about 10% of the time. When it does work, though, the stream is perfect. I’m wondering if a Fire 7 would be up to the task, or if I need something more powerful. I’d love to hear your recommendations and any tips you might have for ensuring smooth streaming. Thanks in advance for your help!