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Ethernet vs WiFi

Posted on 12/8/18 at 5:04 pm
Posted by lsusaint86
Thibodaux
Member since Nov 2009
139 posts
Posted on 12/8/18 at 5:04 pm
I know Ethernet is favored over WiFi if that option is available. Is the main advantage that it shows a better picture, reduces the chance of buffering, or both?

I guess what I’m trying to figure out is it more of the streaming device and tv or the connection that gives the better quality.
This post was edited on 12/8/18 at 5:06 pm
Posted by Tiguar
Montana
Member since Mar 2012
33131 posts
Posted on 12/8/18 at 5:23 pm to
Hard wire will almost always be better than wireless, but for just streaming you probably wouldn't notice the difference.


Latency is the main issue but thats not a big deal for streamers.
Posted by Hulkklogan
Baton Rouge, LA
Member since Oct 2010
43295 posts
Posted on 12/8/18 at 5:52 pm to
Ethernet is more stable and has much better latency. For streaming, as long as your wifi connection is stable enough you won't notice much difference. Ethernet shines for gaming and large file transfers. General use and convenience....wifi is King
Posted by UltimaParadox
Huntsville
Member since Nov 2008
40816 posts
Posted on 12/8/18 at 6:22 pm to
quote:

I’m trying to figure out is it more of the streaming device and tv or the connection that gives the better quality.



Most people have plenty of Internet speed. 5-10mbit for standard streaming, 20-25mbit for 4k.

The service you are using is probably the largest factor in streaming quality
This post was edited on 12/8/18 at 6:23 pm
Posted by lsusaint86
Thibodaux
Member since Nov 2009
139 posts
Posted on 12/8/18 at 10:15 pm to
Thanks for the responses.
Just trying to figure out if it’s worth going through hassle of running Ethernet in my attic for my main tv in living room.

Specs: Roku Ultra, 55” Samsung Plasma, Spectrum 200mbps Internet. Streaming PS Vue, Netflix and Prime.

Quality is great via WiFi but just wondering if it could be better.
Posted by TTB
LA to L.A.
Member since Nov 2006
2236 posts
Posted on 12/9/18 at 12:54 am to
WiFi speeds fluctuate due to interference from other wireless devices. Ethernet cables are pretty much consistent if your network is configured properly.
Posted by lsusaint86
Thibodaux
Member since Nov 2009
139 posts
Posted on 12/9/18 at 12:38 pm to
Ran some test this morning at home and I’m left puzzled

Test Roku Ultra and Firestick through Netflix speed test

Modem and Router in my bedroom. Router is a Netgear Nighthawk, 5G WiFi network

Test in bedroom:
Firestick via WiFi was pulling 95-100mbps
RoKu via WiFi was pulling 15-17 mbps
Roku via Ethernet was pulling same damn mbps of 15-17

Same Ethernet cable I connected to my computer and did speed test through Spectrum site
150-155mbps speed
WiFi speed was near 100mbps

So that tells me that it wasn’t Ethernet cable

Had no issue with Roku streaming (picture) but puzzled that the speeds are so much slower but also regardless of WiFi or Ethernet, speed was the same

Thoughts?
Posted by Hulkklogan
Baton Rouge, LA
Member since Oct 2010
43295 posts
Posted on 12/9/18 at 12:41 pm to
My thoughts.... You're overthinking it.
Does your stream buffer, pause, or stop? No? You're good. You won't see an increase in quality with an increase in bandwidth. You're either getting 1080p or 4K or you're not.

If you were having trouble with streaming then I'd suggest replacing the Roku. Small streaming devices typically have crappy NICs.
This post was edited on 12/9/18 at 12:43 pm
Posted by FCP
Delta State Univ. - Fightin' Okra
Member since Sep 2010
4763 posts
Posted on 12/9/18 at 4:42 pm to
quote:

Thoughts?
Netflix’s speed test is crap. Numbers all over the place. Use SpeedTest.net for accurate readings. Otherwise, as posted above, you’re not going to notice a significant difference between WiFi and Ethernet—especially if you’re using 5.0Mhz.
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