Lava Xolo X900 Review - The First Intel Medfield Phone
by Brian Klug on April 25, 2012 6:00 AM ESTDisplay
I mentioned earlier that it’s interesting that Qualcomm, Intel, and others have identified and gone with WSVGA (1024x600) for their reference designs at around 4“. In the case of the FFRD/X900, it’s 4.03” WSVGA TFT-LCD. That works out to 295 PPI and looks extremely attractive in person. I find it quite hard to pick out individual pixels; this is definitely a high PPI display that’s right up there with the best. In addition, the capacitive digitizer is excellent; I have no complaints about tracking accuracy at all, again just like you’d expect from a shipping device.
The X900 also goes pretty bright, at 375 nits, and has good contrast at around 800. I’m impressed with the display again just because up until recently seeing good LCDs outside of anything but the iPhone 4/4S has been a rarity. The HTC One X and Rezound are probably the only other devices in recent memory that surpass, but suffice it to say Intel/Lava haven’t skimped here.
As you can see from the gallery above, the display's performance is pretty good. CIE shows primaries and secondaries are close to where they should be, but not perfect (but way better than AMOLED insanity). Unfortunately color temperature is around 7500K constantly, and gamma is a bit sporadic. It’s worth dealing with those inconsistencies for that high PPI though.
Outdoor viewing angles are also pretty good, basically what we're used to for LCD displays outside in direct sunlight.
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diulaylomochohai - Thursday, April 26, 2012 - link
Where are the numbers for HTC 1X and 1S??? Let see how much INTC is off from latest and greatest from NVDA and QCOM???dwade123 - Friday, April 27, 2012 - link
Intel proves x86 can compete. With Intel's engineering and manufacturing advantages, Intel may soon surpass ARM in just about everything in the future. I still remember those who thinks ARM's transition to desktop is a threat to the entirety of Intel. Nope. It's the other way around. Intel is invading the low wattage CPU arena. Hate them or love them. The future is Intel.jwcalla - Friday, April 27, 2012 - link
I lol'd.jwcalla - Friday, April 27, 2012 - link
Apple just crapped out $12 billion in pure profit in just the last quarter. That's over 4x the profit that Intel saw, and Apple had almost 4x as much total revenue as Intel.The iCraze is in full song and Android is right up there with them. The masses don't care about x86 on a smartphone. And they're not going to. They want the iShiny. Only the dinosaurs that are hooked into these mythical "necessary" legacy x86 mobile apps are going to care about an Intel phone or tablet. And they're going to want them sporting a turbo button and USB-powered 5.25" floppy drive.
pheadland - Friday, April 27, 2012 - link
Small correction: I know Samsung says the GS2 only takes 32GB SD cards, but numerous people, including me, have 64GB SDXC cards working just fine in their GS2s (and many other Android phones).This trend to omit SD expansion and provide only 16GB built-in is puzzling and annoying. I have around 40GB of music. TV shows and movies can run multiple GB each. Streaming just doesn't cut it in rural areas or on planes.
phoenix_rizzen - Wednesday, May 2, 2012 - link
Have you put more than 32 GB of data on that 64 GB card, to make sure it's actually able to use all of it? Just curious, more than anything.Exophase - Friday, April 27, 2012 - link
In the article you say that the translations are taken from Intel's servers in order to avoid the overhead of doing it on the phone. I doubt this is true, because based on Intel's publications the translation in its current state isn't that sophisticated and unless it is very poorly coded there's no way it'd be slower to do it on the device than pull it off the network.I think the real reason they did this is so they can improve the translation quality w/o updating the phones. Part of this could include hand optimizing hot spots or fixing incompatibilities in some of the more problematic games. Maintaining a database of program specific modifications on every phone would not be a good move.
The article had some good information but I'm disappointed in the total lack of attention given to games. In the big list of apps that work fine I could only spot one game. For comparison, S|A tried two games - both worked, but one of them had awful performance. The phone game market is huge right now and it'd be nice to see someone try several - dozens, perhaps? - of games on the unit. But if they don't, the review should at least indicate that it's not focusing on it. With reviews like this it feels like phone gaming is almost completely devalued, which is bizarre given that several GPU benchmarks are performed, and GPU performance benefits little more than gaming.
Of course, the battery life tests also don't address gaming. The iPhone 4S review had at least one gaming test (for something really resource intensive) so it's not like there's zero precedent for it.
The big open questions for Intel putting x86 phones have never been if they can implement competitive GPUs or media blocks or even if they can have very low power consumption when there's low CPU activity. These things are obvious and Intel has already proven themselves on all of these fronts. What people want to know, or at least what I want to know, is what the power consumption is like when the CPU is being heavily accessed. In other words, I want an idea of perf/W. Talk time tests use a negligible amount of CPU. Browser tests use an unknown amount of CPU - it could be literally anything depending on what sites you use and how the idle parameters are tuned. I'd love to see some CPU utilization + frequency graphics during this test. But suffice it to say, if you're trying to simulate the user browser experience it'll consists of small periods of heavy activity while pages are loaded and vast periods of low activity while the user reads what's on the page.
This is totally different from at least a lot of games, where the CPU constantly has to do something. This both increases the average frequency it has to operate in and gives it less time to go from full idle to full activity.
At the very least it'd be nice to see some video playback battery tests. This (ideally) doesn't use much CPU either, and I'm sure Medfield does just fine here, but it's at least an important use case that should be validated. When you're on an airplane I'm sure you won't be using your phone for talking or web browsing.
kuroxp - Monday, May 21, 2012 - link
say sorry! see updates. :Dsjprg2 - Sunday, April 29, 2012 - link
Are all the cell phone makers STUPID? Where is the hands free bluetooth support with caller ID such as the Motorola V750 has? These are supposed to be phone! You can't drive in Califorina with the existing smartphones. They are not legal!derodg - Monday, May 7, 2012 - link
You people are forgetting one very important thing here. This is x86 device! I should in theory be able to run any x86 compatible OS. Which includes Windows 8 that has a touch interface. This means I could dock my phone to a larger display use a keyboard and mouse. Then pick it up an walk out the door and use the same device.And once they get dual-cores in the Atom. Not only can I just buy one app. I can use it on my desktop and mobile device because they both would be the same.