what is the difference between the am21 and the am21n models ?
1411658
I did not realize that there are tow models bought mine fron two diffrant poeple years apart both work great one is a n and the other has no model on it just am21. Had em for 3 years direct tv would not sell me ine straight out right. So I bought each one for $30.00 @ diffrant years off CL ,
1411659
Really no internal difference. The only difference is the outside finish, one has a smooth shiney finish, the other has a matte finish.
519944
I don't know about sound. The main difference is that the A34 allows for skipping (forward/backward) and play/pausing right on the speaker itself without going to the Bluetooth device to change the track. Although they look the same, the A34 is a little bigger and a bit heavier than the A33. I'd assume that because it's bigger, it may have slightly bigger speakers, giving it bigger/better sound. And supposedly there it has a long battery life (~8 hours).
2126367
The main difference is the Zumo 660 does not have XM Radio and no XM Weather.Besides that pretty much the same, I have the 665 for about 3 years now and generally works very well.
1970084
I can't find much of any difference between the 3. I referred to the following to compare them. Check to see if you can find any difference.http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N;=-1&IsNodeId;=1&Descr;iption=ASUS%20H81M-A&bop;=And&CompareItemL;ist=-1%7C13-132-044%5E13-132-044-TS%2C13-132-052%5E13-132-052-TS%2C13-132-042%5E13-132-042-TS&percm;=13-132-044%3A%24%24%24%24%24%24%24%3B13-132-052%3A%24%24%24%24%24%24%24%3B13-132-042%3A%24%24%24%24%24%24%24
257393
The answer Janice Buckley gave is exactly what Actron's website gives for the difference between models.The additional features served me well already and I believe are definetly worth having. Dale Graefnitz
138983
From what I read on CNET, the AL2216 does not have speakers built in to it and the AL2223 does. Aside from that, there are no big differences to my knowledge. I hope that helps.
659114
I don't know what the difference would be, I wasn't aware that there were various models. Sorry I couldn't be of assistance.
2187386
Brian, I have no idea if there is any difference, as I have only experience with the "other" model. I just really like the one I bought from Amazon.
855905
Sorry, I don't know the difference in the models, but they do sound very similar in the description.
845559
The ENH 700 EXT has a dual band frequency transmitter to provide better coverage and handles newer technology, whereas the ENH210EXT has only a single band radio. If you are using only wireless N and dont plan to connect to the 5GHZ band then go with the 210.
1929602
Sorry, I do not know the difference. If you do a chat with a tech on Amazon or call them they will tell you. They are very helpful.
355739
Looking over both ads, they are the same product, just different pricing. AS for the M570 itself, this last order was the 3rd of the same model over the last several years. Mine is used quite extensively and the battery life is remarkable, performance is flawless and just an all-around pleasure to use. Over time, they fall on occasion onto my tile floors so they wear out just from being manhandled. But I keep ordering the same for it works so well.
1968572
The primary difference is the addition of an on/off button on the front panel of the 641P. As far as I can tell they are identical otherwise.
1473984
The KA200 is smaller, does not receive NOAA weather radio, and does not seem to be a DSP (Digital Signal Processing) radio. The KA210 receives NOAA weather radio seems to be a DSP radio. Sound is good on both. AM reception may be a bit better on the KA200. For the price both are incredible radios. In this day and time $12. or $20. is almost free. Two lunches at McDonalds is more than $12. How can you lose?
1291353
New models with slightly less power. There both in the website catalogue - for now. You can compare specs. The new model has the advantage of having fresher batteries.
103406
THE DT-210 seems to have most of the same features as the dt- 200x but it does have more preset station capability. I am very happy with the one I have but have never tried this model.
2157639
There is a difference. This H17 is NOT capable of A2DP. So no music or any media.