ASUS UL80Vt: Nearly Perfect

We have already provided a first look at the ASUS UL80Vt. We didn't run all of our benchmarks in time for the initial article, so we will hopefully answer any remaining performance questions in this detailed review. We're going to skip most of the pleasantries and get right to the meat, so start with our first look if you need a primer.

ASUS UL80Vt-A1 Specifications
Processor Intel Core 2 Duo SU7300
(2x1.3GHz, 45nm, 3MB L2, 800FSB, 10W)
Overclockable to 1.73GHz/1066FSB (Turbo33)
Chipset Intel GS45 + ICH9M
Memory 2x2GB DDR3-1066 (Max 2x4GB)
Graphics NVIDIA GeForce G210M 512MB
(16SPs, 606/1468/1580 Core/Shader/RAM clocks)
Intel GMA 4500MHD IGP (Switchable)
Display 14.0" LED Glossy 16:9 768p (1366x768)
Hard Drive(s) 320GB 5400RPM HDD
Optical Drive 8x DVDR SuperMulti
Networking Gigabit Ethernet
Atheros AR9285 802.11n
Audio HD Audio (2 stereo speakers with two audio jacks)
Battery 8-Cell, 15V, 5600mAh, 84Wh battery
"Up to 12 Hours"
Front Side None
Left Side Headphone/Microphone jacks
2 x USB
Cooling Exhaust
AC Power connection
Right Side Optical Drive (DVDRW)
Flash reader (MMC/MS/MS Pro/SD/xD)
1 x USB 2.0
Gigabit Ethernet
Back Side None
Operating System Windows 7 Home Premium 64-bit
Dimensions 13.5" x 9.6" x 1.1" (WxDxH)
Weight 4.8 lbs (with 8-cell battery)
Extras Webcam
86-Key keyboard
Flash reader (MMC/MS/MSPro/SD/xD)
Multi-touch touchpad
Brushed aluminum cover (glossy plastic LCD/bezel/palm rest)
ExpressGate OS (8-second boot)
Warranty 2-year global warranty
1-year battery pack warranty
1-year accidental damage
30-day zero bright dot LCD
Pricing ASUS UL80Vt-A1 starting at $809

There are several standout features for the UL80Vt, each of which contributes significantly to the value of the overall package. First, ASUS includes hybrid graphics, allowing users to switch on the fly between the integrated Intel GMA 4500 MHD and a discrete NVIDIA GeForce G210M GPU. The G210M isn't the fastest graphics card on the block, but it's capable of running all the current games we tested without difficulty, at native LCD resolution, though you will need to reduce the detail settings on most titles. Having that graphics performance is nice, but the discrete GPU does cutting to battery life quite a bit. In our tests, simply enabling the G210M appears to increase power draw by 3 or 4W at idle, and load power draw is up to around 8W higher. That might not seem like a lot, but if you're talking a difference of 10W to 14W, that's a 40% increase in power requirements - or 29% less battery life.

The second noteworthy feature is dubbed Turbo33 by ASUS, and it's a 33% overclock of the CPU when enabled. ASUS uses AC ULV processor, but while such CPUs are certainly fast enough for many tasks, there are still occasions where such a processor would bottleneck the system. For example, gaming and video related tasks are at times a bit sluggish running at the default 1.3 GHz clock speed. Enable Turbo33 in the clock speed jumps up to 1.73 GHz, which makes the CPU fast enough to keep up with the discrete graphics. Even better is that Turbo33 doesn't greatly increase power requirements, at least when you're not doing something that puts a heavy load on the CPU. At idle, Turbo33 only increases power draw by around 1W, although at full load the difference is significantly higher - we measured a 10W increase in power draw running the CINEBENCH 10 SMP test with Turbo33 compared to stock. Our only complaint is that you need to reboot the computer to enable/disable Turbo33; we're not sure why that's the case, considering desktops have had the ability to overclock on the fly for long time. It would be nice to avoid that ~60 second delay, which would make Turbo33 even more useful. Realistically, unless you absolutely need maximum battery life you can just leave Turbo33 enabled.

Finally, while the above two items enable great flexibility, allowing users to switch between reasonable performance and high battery life modes, what really cements the UL80Vt's position as a mobility champion is the inclusion of an 8-cell 84Wh battery. True, the battery does increase the weight of the system slightly, but we will gladly carry the extra ~4 ounces if it means 50% more battery life. We also like the fact that the battery fits well with the chassis; 84Wh is relatively large as far as batteries go, but this battery sits flush with the chassis and it really doesn't seem any bigger than most 6-cell batteries. We've seen larger options (i.e. 12-cell battery is from HP), but they looked cumbersome by comparison. With the high-capacity battery, the UL80Vt is able to provide over 14 (!) hours of mobility - we managed nearly 10 hours of heavy Internet surfing on a single charge.

Of course, 14 hours is a best-case scenario; enable Turbo33 and the G210M and then fire up a demanding 3D game and battery life drops to just 2.5 hours, but even that result is still three times longer than most "gaming laptops" can manage in a similar test. You will also want to use the ASUS Power4Gear utility to extract the most from your battery; you can tweak typical settings like minimum and maximum CPU performance, LCD brightness, and when the display and hard drive go to sleep, but those are all available in the standard Windows power options. What Power4Gear adds is the ability to enable/disable Turbo33, along with options to disable the webcam and DVD. The Power4Gear software is one more step in configuring battery life that we would prefer to avoid, but at least it works well.

Gallery: ASUS UL80Vt

In a nutshell, the UL80Vt is all about flexibility. At 14 inches, it's small enough that you can easily carry it but it's large enough that it can still provide a full-sized keyboard. The smaller UL30Vt drops to a 13.3" LCD/chassis, loses the optical drive, and weighs 1 pound less if you're interested in something a little smaller. Just make sure you get the 8-cell battery upgrade, as the UL30Vt can apparently come with either a 4-cell or 8-cell battery. Of course, then you're looking at around $950 versus $810. The remaining features are pretty much what you would expect of any laptop - USB ports, HDMI, VGA, WiFi, Ethernet, and a webcam.

That's the good news; so why is the UL80Vt only "nearly" perfect? Again, there are three areas where we have complaints. First, as we discussed in the preview article, the LCD is less than spectacular. It's plenty bright, but contrast is poor at only 200:1. We also would have liked a higher resolution LCD - 1440x900 would be great on a 14" panel; 1680x1050 might end up with too fine a pixel pitch for a lot of people. Of course, the G210M would struggle a bit more with gaming at 1440x900, so the lower resolution does have its benefits.

Second, the build quality of the UL80Vt has a bit more flex and twist than we would like. It's not bad enough that we have serious concerns, but we aren't convinced the laptop will endure rigorous use for several years without developing a lot of creeks and squeaks. The aluminum cover looks great, and we wish that style had been extended throughout the chassis design.

Finally, while we love the hybrid graphics and have praised NVIDIA in the past, the latest 195.62 mobile reference drivers from NVIDIA don't support hybrid GPUs with Intel IGPs. That means users are stuck running drivers provided by ASUS for the time being, although ASUS has informed us that they are working with NVIDIA to get this corrected in the next driver release. If this were a true gaming laptop, we would be very concerned, but the G210M isn't powerful enough that it needs or benefits from regular driver updates. Batman Arkham Asylum complained about using "out of date" drivers, but we were able to run the game without difficulty.

Detailed benchmarks are available on the following pages, but overall the UL80Vt gets just about everything right when it comes to thin and light laptops. Yes, it could be a bit thinner and lighter, and we mentioned a few areas that could be improved, but these are minor blemishes in comparison to the things that it absolutely nails. Not everyone needs a laptop that can last all day on a single charge, but it's great to finally have the option to get a laptop that can provide acceptable performance in virtually every area while still getting upwards of 10 hours of battery life when you need it. We've seen faster and larger notebooks, or smaller and slower netbooks, but we've never seen anything that can match the overall flexibility of the ASUS UL80Vt. About the closest you can get to this sort of mobility is the Apple MacBook Pro line, the cheapest of which will cost you $1200. Add in the hybrid graphics on a MacBook Pro and you're looking at the $2000 15" model: faster, larger, and over twice as expensive. For providing a truly innovative laptop, we are pleased to present ASUS our Silver Editors' Choice award for the UL80Vt.

Index ASUS G51: Affordable Midrange Gaming


View All Comments

  • JarredWalton - Tuesday, December 15, 2009 - link

    Sorry... I didn't think to test the mic. Built-in mics range from passable to lousy, so any time I use a mic I use a headset. Reply
  • Devo2007 - Tuesday, December 15, 2009 - link

    I commented on the first article that seemed to have an odd layout (conclusion on the first page, etc.) so it's only fair that I chime in with an update. This one was much better! I liked getting the introduction, then an overall opinion on the next page. Kudos for also providing a quick link to view the technical details of the laptop as well. Reply
  • Visual - Tuesday, December 15, 2009 - link

    Not having both laptops at least on the same page if not the same graph for the performance benchmarks was a weird choice though. I realize they are in completely different leagues, but still an easier comparison between the two would have been nice. Reply
  • JarredWalton - Tuesday, December 15, 2009 - link

    The games are all run at completely different settings (for obvious reasons). 3DMark06/Vantage also run at 1280x768 on the lower spec laptops, unless you connect an external LCD. Since they all run at that setting I've kept the results. I thought about combining everything, but I've got two sets of spreadsheets with results: one has the high-end stuff and the other has low-end options. Putting together all the charts already takes forever and a day, and combining them all would potentially increase the time and just make the charts more confusing. (I'm still not sure I did the right thing on the last few charts where I combined results.) Reply
  • davepermen - Tuesday, December 15, 2009 - link

    my powerplans never mess up. never did on vista, never do on win7. but i never install specific powerplan-tools, just a clean os install, and then let it be (and reconfig the power plan, like the password-after-standby and such).

    so far, i haven't encountered your issue on all the machines i've tested.

  • iamezza - Wednesday, December 16, 2009 - link

    It has happened to me fairly often since I did a clean install of 7 on my Desktop PC. Password on resume, hard drive timeout and monitor timeout are the ones that get reset for me. Reply
  • cerebro - Tuesday, December 15, 2009 - link

    Just put SetPower on it (google it). It lets you configure the power settings based on time of day and takes into account whether the machine is plugged in or not. It uses scheduled tasks so it doesn't consume resources other than when it is switching plans for you. Reply
  • aos007 - Tuesday, December 15, 2009 - link

    I have on the other hand ran into them quite often, especially on my laptop. I have the opposite problem - the damn thing just won't stay asleep and often I wake up finding it's on even though the lid is closed. And if it's not plugged in, you can imagine what kind of charge is left in it. I was getting it in Vista and I'd say it's probably even worse in Windows 7. I am guessing it has something to do with Microsoft's implementation of DLNA, I mean access to multimedia libraries and streaming. Microsoft specifically talks about devices needing to be able to wake up remotely when queried. That's all fine and dandy and even desired in a desktop but a laptop should really be a special case. Especially once the lid is closed. Reply
  • The0ne - Tuesday, December 15, 2009 - link

    I have issues too, with and without clean installs. Sleep sometimes doesn't even trigger. Screen goes blank, screensaver, even though I turned it off. Very strange behaviors in Windows 7. This is for laptops though and I have not encounter anything with deskstops. There are other various strange little quirks in Windows 7 as well.

    Most annoying thing is the windows explorer restarting itself. I think I figured out what's been causing this problem and have since accidentally fixed it. Its was one of the codecs with the k-lite codec full package that was screwing things up. Bastard. None of the tricks via Google worked for me except for this.
  • JarredWalton - Tuesday, December 15, 2009 - link

    I'm guessing that it's possibly linked to the OEM software. Still, I'm 99% positive I had it happen with the Clevo W870CU and a clean install of Vista. I know on an Acer system I uninstalled every piece of software that was loading at startup, along with removing/disabling some services, and it STILL happened. Gah! I also don't like how many OEMs limit your setting on the critical battery percentage to 5%... I had to manually hack that on the G51J to make it 1%.

    At any rate, it was something I've encountered enough during the past couple of years that I finally wanted to mention it. ASUS on the UL80Vt is particularly annoying if you use the button on the keyboard (the ExpressGate "power" button) to switch between plans, as it will jack with all sorts of settings. To my knowledge, there's no way to edit the defaults that it sets on most of the plans (i.e. the Power4Gear Battery Life option will turn on "auto-hide taskbar" every time you activate it).

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