Is Centrino the smart choice for all laptop purchases?
Is the Centrino the smart choice for all of us who are buying a laptop these
days? Does it make a laptop purchased today with an older processor obsolete before its time? Or is it just appropriate for the Mobile segment of the market, not the Desktop Replacement segment? I'm confused. I got conflicting advice yesterday from Gateway. I stopped in a store to see their models and a salesman said I didn't need Centrino -- that was just for travelers. He may have had an inventory there to sell. I came home and looked up the model (500) on their website, but it's gone, replaced by a similar model with a centrino. Gateway's Online Chat sales rep recommended centrino. Along the same lines, 12 days ago I ordered a Dell 8500 -- then right after it shipped I noticed that it no longer exists in their Sept & Oct catalogues, replaced by the 8600 -- same chassis with centrino. What is a smart purchase today? Nan |
In comp.sys.laptops Whelan wrote:
: Is the Centrino the smart choice for all of us who are buying a laptop these : days? : Does it make a laptop purchased today with an older processor obsolete : before its time? : Or is it just appropriate for the Mobile segment of the market, not the : Desktop Replacement segment? : I'm confused. : I got conflicting advice yesterday from Gateway. I stopped in a store to see : their models and a salesman said I didn't need Centrino -- that was just for : travelers. He may have had an inventory there to sell. I came home and : looked up the model (500) on their website, but it's gone, replaced by a : similar model with a centrino. Gateway's Online Chat sales rep recommended : centrino. : Along the same lines, 12 days ago I ordered a Dell 8500 -- then right after : it shipped I noticed that it no longer exists in their Sept & Oct : catalogues, replaced by the 8600 -- same chassis with centrino. : What is a smart purchase today? A smart purchase is one that fulfills your needs *TODAY*. It's silly to think about your future possible needs because the value of a laptop sinks so quickly no matter what you do... So, what do you need today? Will you ever use your laptop on the road? Will you ever use it when you need the battery to last a long time or when you will have it on your lap (some P4-based laptops get really hot)? As you must know, Centrino's big advantage is the low power consumption of it's Pentium M CPU, which allows much longer battery life and a cooler design. The first Centrino machines were expensive but are starting to come down - probably much more after Christmas. It didn't make sense at first to get Centrino unless you really needed the battery life, but soon it won't make much difference. I tried an early Toshiba Centrino laptop in April (and by now that laptop would be about as obsolete as the much cheaper Celeron machine I got instead). The biggest problem I had with it was that it was very slow in converting RAW images from my Canon digital camera. I'm willing to concede that this early machine may have had problems unrelated to basic CPU speed, because most Pentium M benchmarks show it performs well compared to a higher-frequency Pentium 4. But this task (RAW image conversion) was important to me, and my 2GHZ Celeron converts the images much faster than that 1.3GHZ Pentium M/Centrino machine did. I do use my Celeron laptop in coffee shops with WiFi all the time, and even though the battery life is only about two hours, I can usually find a power outlet anyway. Places like Starbucks seem to be aware of this and thus have gone out of their way to add power outlets in their stores. A Centrino would certainly be more convenient - I hope my next laptop will be a Centrino, provided my RAW conversion tests show it works fast enough at that time. Andrew -- ---- Portland, Oregon, USA ---- ************************************************** ***************** ---- http://www.bizave.com ---- Photo Albums and Portland Info ---- To Email me remove "MYSHOES" from email address ************************************************** ***************** |
In general, (tech report benchmarks), a 1.4Ghz P-M runs about the same
speed as a desktop 2Ghz P4 processor; a 1.7Ghz P-M runs about the same as a 2.4Ghz P4 processor. battery life is longer on the P-M machines however. So: Speed #1: desktop P4 CPU as fast as you can get it. Battery life #1: P-M CPU in a laptop that benchmarks with long test results. |
"Whelan" wrote in message ... Is the Centrino the smart choice for all of us who are buying a laptop these days? Does it make a laptop purchased today with an older processor obsolete before its time? Or is it just appropriate for the Mobile segment of the market, not the Desktop Replacement segment? [snip] What is a smart purchase today? Nan I would have to say for longevity and battery life... go with the Pentium-M (or Centrino if it includes Intel's WiFi chipset). Personally, I wouldn't tie myself to the internal WiFi as I like to keep my options open, and Centrino WiFi does not have 802.11g yet. Erick -- http://www.gadtronics.com |
In comp.sys.laptops Erick wrote:
: I would have to say for longevity and battery life... go with the Pentium-M : (or Centrino if it includes Intel's WiFi chipset). Personally, I wouldn't : tie myself to the internal WiFi as I like to keep my options open, and : Centrino WiFi does not have 802.11g yet. Nothing wrong with an Internal WiFi card; the Centrino wireless card currently is just an Intel Pro/2100 wireless card plugged into the mini-PCI slot. My Toshiba 1415 (not a Centrino) has the same slot, which is very simple to get to (one screw on the bottom opens the compartment), and I installed the WiFi card myself. Connecting the internal antenna was the hardest part; disconnecting it would be the hardest part of replacing my 802.11b card later with an 802.11g card. As I understand it, a Centrino laptop would be similar. It's really nice not having the WiFi card sticking out the side of the laptop! Andrew -- ---- Portland, Oregon, USA ---- ************************************************** ***************** ---- http://www.bizave.com ---- Photo Albums and Portland Info ---- To Email me remove "MYSHOES" from email address ************************************************** ***************** |
X-No-Archive: yes
"Erick" wrote in message ... "Whelan" wrote in message ... Is the Centrino the smart choice for all of us who are buying a laptop these days? Does it make a laptop purchased today with an older processor obsolete before its time? Or is it just appropriate for the Mobile segment of the market, not the Desktop Replacement segment? [snip] What is a smart purchase today? Nan I would have to say for longevity and battery life... go with the Pentium-M (or Centrino if it includes Intel's WiFi chipset). Personally, I wouldn't tie myself to the internal WiFi as I like to keep my options open, and Centrino WiFi does not have 802.11g yet. Erick -- http://www.gadtronics.com I agree. I just got an 8600 and the battery life is good compared to other laptops I have used in the past. PC and Powerbooks. My 1.7Ghz is pretty fast, but I actually think my Gateway 2Ghz Pentium 4 desktop with a little less memory is a little faster. It's close anyway. Long battery life is great to have and you can put a couple of batteries in the 8600s and really go for a long time. Dell's customer service has plummeted in the past few years however. If they spent more on customer service than on those stupid commercials they run on TV incessantly, they would probably have a fatter bottom line and happier customers. |
My two cents:
I have a recently-purchased (Sept) Inspiron 5150 with the P4 Mobile (or was that Mobile P4??) 3.06GHz chip. I've got both the internal WiFi 1300 Mini PCI and PCMCIA Linksys WPC54G (MUCH better range) and the battery life compared to my older Toshiba Sat Pro 6000 is GREAT. I get a good couple of hours with the WiFi going and running all kinds of spreadsheets and graphics stuff (technical term). As for obsolescence, the I5150 P4 Mobile is now coming with Hyperthreading technology. If only I'd waited.....but then, I'd still be waiting. I went for the 5150 because I wanted a desktop replacement package that I can lug around and I wanted the incredibly nice UXGA 15" LCD (Sharp Electronics). I don't mind the weight and as I stated above battery life is pretty decent. If you want to save space and weight, go Centrino, otherwise I don't think performance suffers the other way. Regards, Morey G Inspiron 5150 Dimension 4500, Dimension 4300, Dimension 4100, Toshiba Sat Pro 6000, Axim X5400MHz "Timmy" wrote in message ... X-No-Archive: yes "Erick" wrote in message ... "Whelan" wrote in message ... Is the Centrino the smart choice for all of us who are buying a laptop these days? Does it make a laptop purchased today with an older processor obsolete before its time? Or is it just appropriate for the Mobile segment of the market, not the Desktop Replacement segment? [snip] What is a smart purchase today? Nan I would have to say for longevity and battery life... go with the Pentium-M (or Centrino if it includes Intel's WiFi chipset). Personally, I wouldn't tie myself to the internal WiFi as I like to keep my options open, and Centrino WiFi does not have 802.11g yet. Erick -- http://www.gadtronics.com I agree. I just got an 8600 and the battery life is good compared to other laptops I have used in the past. PC and Powerbooks. My 1.7Ghz is pretty fast, but I actually think my Gateway 2Ghz Pentium 4 desktop with a little less memory is a little faster. It's close anyway. Long battery life is great to have and you can put a couple of batteries in the 8600s and really go for a long time. Dell's customer service has plummeted in the past few years however. If they spent more on customer service than on those stupid commercials they run on TV incessantly, they would probably have a fatter bottom line and happier customers. |
Andrew wrote:
Nothing wrong with an Internal WiFi card; the Centrino wireless card currently is just an Intel Pro/2100 wireless card plugged into the mini-PCI slot. Well, I can tell you one thing wrong with it, no linux support. I got a T40 without Intel's wifi for this reason. (Are you listening Intel? I thought not). |
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