Am Tue, 14 Apr 2009 20:28:01 +0100 schrieb Mike Dent <[email protected]>:
> > Just wondering if anybody else notices what seem like slow email > uploads from gmail app in Android? > For example if I have a photo for upload which averages about 500kb it > seems to take several minutes to clear > from the sent folder over 3g? base64 encoding => 500 * 8 / 6 == 666KB Now, with basic UMTS you've got at most 8KB/s upload, so at ideal conditions it takes around 1.5 minutes to send such a photo by email. With basic GPRS, you've got at best 1KB/s upload, which means 11 minutes for the sending. The reality is, that you often do not have perfect network conditions, so even with a "3G" connection, your performance will be something between the 83 seconds and the 11 minutes => here we go, you describe it as taking several minutes: 2 minutes => 5.5KB/s upload 3 minutes => 3.7KB/s upload 4 minutes => 2.8KB/s upload 5 minutes => 2.2KB/s upload 6 minutes => 1.9KB/s upload 7 minutes => 1.6KB/s upload 8 minutes => 1.4KB/s upload 9 minutes => 1.2KB/s upload 10 minutes => 1.1KB/s upload 11 minutes => 1.0KB/s upload Andreas > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
