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Dell DTR Laptop Shootout - M1710 vs. E1705
Dell DTR Laptop Shootout - M1710 vs. E1705
Date: May 30th, 2006
Topic: Mobile
Manufacturer: Dell
Author: Jarred Walton
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Battery Life

We used MobileMark 2005 to test battery life. We limited testing to the productivity and DVD playback tests, as the Reader 2002SE and Wireless results are generally very close to the productivity results. Screen brightness was set to 3/8 on all three laptops, which represents a value relatively close to 70 nits.

MobileMark - Productivity


MobileMark - Productivity


MobileMark - DVD Playback


While it's true that power draw can be reduced relative to our AC power tests, the end result is that the X1400 configuration continues to lead by a large margin. The GeForce Go 7800 and 7900 GTX both apparently power down to a similar level when running off the battery, as battery life is nearly identical. Meanwhile, the E1705 with Radeon Mobility X1400 offers 57- 88% more battery life.

The productivity result in particular, lasting over 4.5 hours, is extremely impressive. Three hours of DVD playback is also nothing to scoff at, especially on those longer flights. Sure, productivity performance is slightly lower than the other systems, but it is doubtful most people will notice the difference. An extra hour or two of battery life on the other hand....

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35 Comments - Last by sillyfox, 74 days ago
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Dell laptops? Bleh.. by tthiel, 1270 days ago
I've been issued plenty of Dell laptops at the various companies I have worked for and they were all cheap plasticky junk. I've lost track of how many died on me. I was just given a new Thinkpad T43P and it is much better. Very well made, rock solid. So many of the engineers where I work wanted those instead of Dells that they had to restructure the ordering process and images to take care of all the new Thinkpads.

Reply
RE: Dell laptops? Bleh.. by JarredWalton, 1270 days ago
I've heard about problems with ThinkPads now that Lenovo has taken over. (I haven't used any personally, so I can't say for sure.) I have also used many of the older Inspiron models, and have been unimpressed. These are definitely in a different league, however -- the cheap plastic case (at least on top) has been replaced by aluminum, for example. The problem is that most businesses don't buy higher end Dell laptops; they go with the more value oriented offerings, and whenever prices cut you can be sure that quality is cut as well.

We're hoping to expand our mobile coverage in the future, so this is merely the beginning. As time goes on, we'll have more products that we can directly compare new offerings with. For now, I'm generally impressed with what the E1705 offers. Impressed enough that I recommended one to a family member, after browsing around looking for a suitable equivalent. Getting a large laptop with a 17 inch (or larger) display, 1920x1200 resolution, dual core processor, etc. is pretty difficult right now. Getting one with 2 GB of RAM for $2300 is even more difficult. Not everyone wants a laptop this large, certainly, but for those that do the E1705 is quite good.

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Even these are not truely DTRs. by Thor86, 1270 days ago
So, instead of reviewing DTRs, which it seems no-one really cares about, how about a review of ultra-portables?

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RE: Even these are not truely DTRs. by Gary Key, 1270 days ago
Jarred will be reviewing these in the near future.

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about resolution changing by ahmshaegar, 1270 days ago
Now I don't know about the Nvidia-based laptops, but I have the Dell Inspiron E1505 (with ATI x1400 Mobility) and to have the aspect resolution preserved when changing resolutions, there's an option in the control panels (both CCC and the old ATI control panels have the option to preserve aspect ratio when changing resolutions.) I'm guessing that it would be the same for Nvidia.

Reply
by mrSHEiK124, 1270 days ago
You actually can have the laptop scale resolution while preserving aspect ratio, you just need to install nVIDIA's desktop drivers w/the modified INF that allows them to run on mobile parts and then you can use the scaling settings built into the drivers.

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by turkster, 1270 days ago
you dont even need the modified INF drivers, the installed Nvidia drivers that came with my M1710 will allow me fix aspect ratio and set scaling options without any problem.

For those interested my M1710 (T2500 2Ghz, 2GB RAM) with 7900GS graphics card scored 3805 in 3dmark06 straight out of the box with no tweaks or new drivers etc. This seems a quite respectable score and puts it considerably ahead of the 7800go. I havent done any further benchmarks yet but my experience so far shows that it is quite capable of playing FEAR at 1920x1200 4xAA perfectly smoothly, similarly FarCry and HL2. As such it would seems like quite a good option for those who cant quite stomach the rather steep price of 7900GTX.

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by JarredWalton, 1270 days ago
So there is an option to do 1:1 scaling - I've removed the paragraph on this. I would have never thought to look in the drivers for this, and it certainly could be placed in a more prominent position. I guess I'm just used to older laptops that did this via BIOS/keyboard shortcuts. (I'm getting old.... LOL)

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dgr by pringlep0, 480 days ago
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nvidia 7800 & Source: DOD why does this card perform poorly on this by anandlurker, 1270 days ago
I'm glad that Anandtech include Source DoD for benchmarking, i love this game but when i bought my $300 7800gt just to play this game, the results were mediocre and rather disappointing for this kinda of price. I hope future benchmark from Anandtech include this game, it's a nice simple multiplayer game that seems to render 7800 series useless(pricewise).



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