what's the difference between the btl 061z and 063z?
261981
The Blt 061z is a impact driver for screws the blt 063z is a 3/8 wrench driver for shockets
261982
The 061z has a head that will allow quick change tools (it is a impact driver), whereas the 063z has a head that allows 3/8" socket tools (it is an impact wrench). Hope that helps-
261983
The BTL061Z you can put your own bits in. The BTL061Z has a 3/8 inch socket shank.
261984
The 063Z is the same tool but comes with the charger, batteries and tool bag
172962
6003 and 6000 both dont come with wifi adapter. Other difference being lesser USB ports - 2 on 6003 and 3 on 6000 and no optical audio and ethernet ports on the 6003 variant. Contrast ratio is 4,000,000 on 6003 and 5,000,000 on 6000. un46d6050 is same as 6000 except that it comes with wifi adapter and has a contrast ratio of 4,500,000. Best part is it comes at same price as un46d6000 - currently 899$ from Sams!
1628951
yes there is difference,latest version bs22lr has a more open sound,previous bs21lr has a very dark presentation
96903
Both have very identical functionality. You have to carefully read the last 2 character on the model number. I.e. avhx4600(bt), avhx5600(bhs), etc. BT stands for built in Bluetooth. There's no avhx5600bt, but there's is an avhx5600bhs. Both the avhx4600bt and the avhx5600bhs have identical functionality expect the the model with the last ending with bhs have HD radio builtin. That's the only difference between the two. Hope this help..
2031779
I have one of each. Not much difference. I set up the yellow one for travel, and the black one for at home.
1671077
The B600 has a Gitzo-style Ball Head while the B103 uses a standard head. The head on the 600 has a greater range of tilt than the standard head.
545743
What model no. Is this - is this BC173? Does anyone have an answer for this question? Is the difference just the just the cd?
361410
It appears that there is no functional difference. The 66E1 model is newer and costs less.
381945
As far as I know, the only difference is one comes with a bracket (803) and one doesn't (801).
522956
As you can see from the description of the CPU the AO722-Bz197 has twice the cache (1MB x 2 L2) than the AO722-BZ454 (1MB L2).This means that the BZ197 will be somewhat faster than the other model.As far as I can see this is the only difference.
1121438
As far as I know, the only difference is one comes with a bracket (803) and one doesn't (801). Also, some folks say that one # is an older part #, fyi.
444448
They are about the same one is made by ActionTec hence the A and the other is made by ZyXEL hence the Z thats about it they both do and have the same functions.
365418
looking at these items on ebay - the main difference seems to be dial control or digital control. My original one was a digital control (not like this new model) and honestly the problem I had was the digital button broke and I couldn't control heat. That is why I chose the dial this time
1430591
I believe it's just an older model number. I haven't found anything with any difference between the two of them.
1450916
I cannot speak to the difference as I have the 612 model. I love it and have no complaints about it whatsoever. I highly recommend it. Sorry I cannot speak to the difference for you
825444
Some routers have an external antenna that can be unscrewed and replaced with an upgradeable higher db rating for greater range. The ZyXEL PK5001z does not have this feature therefore not upgradeable. It has an internal antenna however if positioned in a location that is both high and away from metallic mass the PK5001z has good range.
284613
This one is bigger but lighter, and has bluetooth 4.0. I compare its sound to the one coming out from a mobile phone speaker. No bass, and as loud as a mobile phone.The B009N1RV9U is smaller, heavier and has an older bluetooth version, but it sounds 3 time better than the newer version, a lot louder and has bass. I recommend the B009N1RV9U.