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Srikanth Says, in 3-13-2010 at 06:01:41 from    

Thanks for the video; it was very helpful.

Rich Says, in 7-9-2010 at 19:31:23 from    

Awesome!! Excellent presentation…I felt like I was back in a school class : )

Mike Says, in 7-20-2010 at 14:37:27 from    

I’m in the market to buy a Smart phone and was considering the Droid Incredible. But with this excellent explanation of the different Gs, I can now consider other phoes as well – possibly the EVO 4G. Thanks.

areddy Says, in 10-6-2010 at 12:27:19 from    

Good easy explanation of differences in G cell

jhancock Says, in 10-16-2010 at 17:03:21 from    

Wonderful, terse presentation: please offer the presentation in transcript or Powerpoint–it’s very instructive.

Dante Says, in 12-7-2010 at 23:49:56 from    

Super Helpful. thanks for taking the time. my understanding of what all the G’s mean has tippled!

c Says, in 12-27-2010 at 16:22:44 from    

Clear explanation that really helped. Thanks!

shash_bro Says, in 12-29-2010 at 13:43:34 from    

@Craig Mathias – I read so much about different cellular technologies on different web sites for more than a week. I understood Okay. But I watched your video and everything is very clear and it took me less than 5 minutes. You the best!
This is gotta go on Youtube, Facebook, Twitter. Thanks.

Simon Says, in 1-16-2011 at 22:30:07 from    

excellent explanation!
i think i’ll wait too for the next phone.

Taha Says, in 1-20-2011 at 14:36:22 from    

Excellent & Detailed Video.
Covers all aspects upto 4G.
Well presented.

Amm Says, in 2-5-2011 at 11:49:18 from    

Very good!

Thanks for this excellent presentation.

Md. Mohi Uddin Khan Says, in 2-8-2011 at 22:54:10 from    

understandable the difference between 3g and 4g

PKS Says, in 2-10-2011 at 09:49:32 from    

Really great presentation. Thank you so much!

hterrell Says, in 2-24-2011 at 16:30:42 from    

Excellent info! Finally, my questions are answered in a easy to understand format. Thanks very much for your help.

pmoores Says, in 2-26-2011 at 19:20:51 from    

Woo Hoo, tks, just bought a wireless usb stick, then only after got confused by the maps Telus shows throughout Canada.

Great video, cleared everything up.

And to think I considered myself IT support, but never ever touched on the wireless stuff, so this video is great.

jerryakh Says, in 3-3-2011 at 01:08:48 from    

That was great explanation. It is helpful presentation. I know now which one to choose depends on my speed option.

JFiction Says, in 3-12-2011 at 14:26:46 from    

this is too technical for an article that comes up first in a google search.

What most people clicking on this video want is the straight easy to understand facts:
1) What is price difference?

2) What can I do in 4G that I can’t do in 3G (ie, downloads, video, etc). Is it just faster speed difference + paying more money?

These are the only reason why a normal phone user cares about, they don’t care if the phone is using a RTXABC resistor instead of a 13CS#D resistor

ProDigit Says, in 3-17-2011 at 16:44:52 from    

Not much explained about latencies.
4G is much comparable to a 10KB/S internet DSL connection when loading pages, due to it’s enormous (more than 10x larger) latency compared to a wired pc.

J.P.P. Says, in 3-23-2011 at 02:33:35 from    

Is the current 3.5 G the same as this thing called “3G-s”? Thanks, this was very helpful. Clear, concise and to the point. I remember the cell phone technology of the late 80’s and early 90’s 20-25 years ago. It was so crude by today’s standards. It only makes me wonder how advanced cell phone technology will be like 20 years FROM now. Wow.

Cellguy Says, in 3-23-2011 at 08:37:28 from    


GreatJG Says, in 3-23-2011 at 22:52:04 from    

I am considering buying an ipad2 and wondering about the 3g or 4g version and your video will make it much easier to decide. Thanks

Lamontlewis Says, in 3-25-2011 at 06:53:09 from    

Wow! This excellent presentation caused me to realize I’ve forgotten more than I currently know. To think I was in cellular communications in 1995, but even more amazing is I worked with 300baud modems. This could not have been for anyone outside of the technology sector though, could it?

judy45 Says, in 4-12-2011 at 21:27:48 from    

I’m not a tecchie, though I play on on TV :-)

Seriously, a very good presentation. I’m not “in the sector” – I’m a relatively late adopter (still using a Treo 650) but a heavy user once I adopt. This helps me to know what I’ll be getting when I finally go to a new device.

kabbo880 Says, in 4-17-2011 at 14:37:43 from    

Its really excellent presentation caused me to realize I’ve forgotten more than I currently know. To think I was in cellular communications in 1995, but even more amazing is I worked with 300baud modems.

j-smooth Says, in 4-27-2011 at 19:10:44 from    

This was a fantastic explanation! THANK YOU!!!

msals Says, in 4-27-2011 at 22:11:56 from    

wonderful.. cleared up all confusion caused with 2 3 and 4G :)

Roy Says, in 6-4-2011 at 17:40:28 from    

Thank you very much for a great information!

I will wait for the next Iphone with 4G enabled.

Da Boss Says, in 11-10-2011 at 15:11:18 from    

Well i feel that i am the Boss and that i should be honerd for it so i think this video is awesome(even though i didnt see it).

Neville Kwa Says, in 7-9-2012 at 13:00:03 from    

Very good video presentation about wireless environment.

4g vs 3g Says, in 8-16-2012 at 05:15:29 from    

On the iphone 4g, does 4g stand for the 4g internet
speed or just cuz its the forth iphone out?

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