WiFi only
This is a discussion on Big WiFi performance improvement within the iPad Help forums, part of the Apple iPad Discussions category; WiFi only...
I've been using the speedtest app from the app store. And I agree as far as speed ratio. On my laptop and desktop I normally get 10-15Mbps down and 3-4Mbps up. On my touch I even get around 5-6Mbps down and 2-3Mbps up. On the iPad it's usually 1-1.5Mbps down and 2-3Mbps up? So weird.
to make a good comparison, take several speed tests from the ipad with auto-brightness on and get an average speed.
Then turn auto-brightness off and do the same number of tests to get an average speed with it off.
using different devices add more possible causes for speed difference like processer, power usage, wifi chip set, etc... Its better to perform the tests on the same device.
Last edited by MikesTooLz; 06-03-2010 at 04:20 PM.
I just used Speedtest here at work and with auto brightness off and set at full brightness I averaged about 5Mb/s download and about 0.5 Mb/s upload speed, but when I turned auto brightness on and lowered to about 1/4 off the lowest brightness setting my numbers dropped about 10%. Of course this was with full signal strength. In my previous testing I found it more necessary to run full brightness as this gave me signal where I had none, in weak signal areas.
And Edlex, one thing to note on N, that I've noticed since having an N router and N on my Macbook pro is that it seems that with N the signal strength drops off very quickly, for instance in my garage I can only get G, the N signal does not reach that far.
That's the thing, I'm right next to the router when I'm checking these speeds. I just did a quick test right now. With G I just got 10down and 2.5up and with N I got 1.5down and 2.5up! With my vaio laptop I get desktop speeds with N so I know it's not my routers N radio. I'm hoping this is a software issue that can be fixed in the next update.