Battery Life

Given that Clevo notebooks are usually big, power-hungry machines, it's interesting to get to play around with a unit that keeps a battery for more than use as a glorified UPS. The 62Whr battery that comes with the B5130M is actually at least fairly generous compared to the dismal 48Whr batteries that are so common in budget machines, and hopefully leveraging the Optimus-powered NVIDIA GeForce GT 425M will help to pick up some of the slack.

Unfortunately, the B5130M places pretty consistently at the bottom of the heap and pulls some of the worst relative battery life numbers. It's still able to last for more than three hours surfing the internet, which I'd really consider the bare minimum at this point, but beyond that seems to be too much. Only when you leave the system completely idle are you able to get more than four hours of useful battery life out of it. The similar Dell XPS 15 has a smaller battery yet manages better battery life in every test, likely helped by additional attention to power saving features.

As for noise and heat, the fan could probably help explain why the unit has such a hard time producing decent battery life. It spins constantly, even in power saver mode on the battery, with a fairly low "aaaahhh" kind of hum. (I know that's a very scientific description; we aim to please.) When you start really pushing the system, the fan gets louder. It's never horribly obtrusive, though, and we've had much worse on the test bench before.

The good news is that there's a reason why that fan is always running: the B5130M is tuned for heat rather than silence or battery life, and as a result the components all stay pretty frosty. A peak temperature of 72C on the GPU is frankly outstanding, while the peak processor core temperatures during an hour long loop of 3DMark06 never hit 80C (though they do get close.) If nothing else, this notebook stays very cool. As Martha Stewart would say, that's pretty sweet.

Gaming Performance: Medium and High Presets 15.6 Inches of 1080p-ness
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  • Hrel - Tuesday, November 23, 2010 - link

    You said if you want to up performance AND have storage capacity you'd have to spend 500+ on an SSD. But Clevo offers the Seagate Momentus XT all the way up to 500GB. Based on your review I gather that hard drive is plenty fast AND much better bang/buck. SSD's are still WAY too expensive for most people. Personally I simply refuse to spend more than 100 bucks on any single hard drive, no matter what the speed is.

    I've said it before, when something good like the sandforce controller is paired with 128GB ish of storage capacity for less than 100 bucks, that's when I'll take the SSD plunge.

    P.S. Personally, I like the look of the glossy around the screen. I'm not sure why you hate it so much, I guess I just don't open laptops in a way that my fingerprints end up there. I'm just glad the palm rest isn't glossy.
  • Hrel - Tuesday, November 23, 2010 - link

    Done: Well I'm sold. Dell forces you to upgrade the CPU, even if you don't want to, if you upgrade the GPU. That pisses me off AND it's stupid in no small part because they claim it's a "compatibility issue". I'm impressed with the performance numbers here, and the screen. I like the thermal headroom and would probably overclock the GPU a little. I do wish the speakers were better, like in the Dell. In the end I think this offers a better Bang for Buck ratio.

    I asked several times for you guys to review the Clevo unit Cyberpower.com sells, I asked them to let you review it too. My friend ended up buying it, the screen looks a lot better than my 1.5 year old Dell Stuido screen, 1080p. Has the HD5650 in it, a Core i5 560M. The thing lasts 4 hours while he's playing Civ 5 on it. It's CRAZY hot though. All in all I think this Clevo unit is the new best bang for buck laptop out there. I like that the GPU is Nvidia instead of AMD cause my video rendering is sped up my Nvidia, but Cyberlink doesn't support AMD. And Optimus is always good. I do really wish you guys could get one of those in house though from Cyberpower. The design of that one is glossy and worse than this one; not a deal breaker though. I kinda like the minimalist design of this laptop.
    Finally, I like that avadirect offers the Momentus XT out the gate. Cyberpower doesn't so we had to buy one and swap hard drives then re-install everything. Anyway, I've carried on too long now, Great review!
  • Hrel - Tuesday, November 23, 2010 - link

    I meant compal from cyberpower, not Clevo.
  • JarredWalton - Tuesday, November 23, 2010 - link

    I've sent in another request... with SB coming so soon, we may or may not get a chance to look at the Compal, but we shall see.
  • coldfoot - Wednesday, December 1, 2010 - link

    Jarred, why not the Asus N53Jf-XE1? It's just over $1k at Amazon, and has the same screen and GPU as this laptop.
  • Hrel - Saturday, December 4, 2010 - link

    I agree, that laptop is 999 on newegg and it looks pretty amazing. Includes blu ray for under 1K? Wow. Jarred, you know if you guys ever need any help reviewing stuff I'm available, haha, but seriously.
  • Diosjenin - Tuesday, November 23, 2010 - link

    Since I'm writing this from my B5130M (Sager-branded as an NP5135), I suppose I'll throw in a few thoughts re: comparison to the XPS 15.

    * Yes, the numpad sucks. But this is in comparison to the XPS 15, which doesn't HAVE a numpad. If having one is a must for anyone, regardless of the specifics of its implementation, then the Clevo wins, period.

    * Port placement along the Clevo is unquestionably better. The ports on the XPS 15 are spread out all over the place, whereas all but the DC port (rear) and a single USB 2.0 port (right) are along the left side - a godsend to any right-handed users who connect any external drives/monitors/etc. and don't want wires getting in their way while they're using the mouse next to the right side of the laptop.

    * If memory serves, the Clevo is about half a pound lighter, as well as a quarter to half an inch smaller in both width and depth.

    * The screen is beautiful, but could definitely stand a matte plastic border (as you well noted).

    * I'm not sure where you got your price figures from, but I have to say that I got mine far cheaper. I only have an i5-460M, but with a 1080p screen and 500GB hard drive, mine only cost ~$844 (before shipping, which was an extra $28). Considering that was an extra ~$75 less than an equivalently specced XPS 15 (which was itself discounted about 9%), the choice for me was quite simple. I'm rather curious to know if your $930 base price figure comes from Clevo or somewhere else...?
  • Diosjenin - Tuesday, November 23, 2010 - link

    "Edit": Re-read the article a bit more closely; I assume the price comes from AVADirect (though do correct me if I'm wrong). So I went back to my vendor (XoticPC): base price of $769.00, price as yours is configured of $1044.00.

    http://www.xoticpc.com/sager-np5125-built-clevo-b1...
  • Hrel - Tuesday, November 23, 2010 - link

    Their price also probably included an OS, which I always take out so I can do it myself.
  • Diosjenin - Tuesday, November 23, 2010 - link

    Yeah, first thing I do to a new PC is wipe it, too. :P

    Even if I *do* include 64-bit Home Premium with the XoticPC configuration, though, it *still* holds a ~$75 lead over the equivalent AVADirect...

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