Meizu MX4 goes Pro with ‘2K+’ screen, fingerprint reader and ‘Retina Sound’

It wasn’t all that long ago when China’s Meizu unveiled its latest phone, the MX4 , but the real flagship is actually what the company announced today. As you can tell from the name, the new MX4 Pro is a beefed-up version of the earlier model, yet it’s still priced very competitively and is almost just as comfortable to hold. Most notably, it has a slightly larger 5.5-inch display with a stunning 2, 560 x 1, 536 resolution — a tad more than the standard 2K resolution (hence the “2K+” label), thus making this the highest screen resolution for the current smartphone market. That said, this NEGA LCD panel is apparently very power efficient, sipping just 1.05 times the power consumed by the MX4’s 1, 920 x 1, 152 screen. Underneath that lies a Samsung octa-core processor (2GHz A15 x 4 + 1.5GHz A7 x 4) which, according to Meizu, is 20 percent more efficient than the MX4’s MediaTek offering. Like Huawei and Oppo , Meizu is also adding a convenient single-touch fingerprint reader to its latest phone, except this one — dubbed mTouch — is placed on the front side instead of the back. As such, the old capacitive home button is gone. While each side has its own merits for the sensor’s placement, this cheeky company thought this would be a good opportunity to say that it’s on the same page as Apple, so much that it dedicated one slide to paying tribute to Jony Ive. Later on, Meizu’s VP Li Nan admitted that this was just a stunt to get people talking, but we’re certain that Apple will also have something to say about this, especially given the two companies’ rocky past . Despite the cheap shot, the mTouch does have good intentions. For one, it uses a TrustZone baked into the Samsung Exynos chip to process the fingerprint data, meaning hackers won’t — or shouldn’t — have access to it. Apple and Huawei use similar security methods for their fingerprint readers. Another benefit of mTouch is that some time in the first-half of 2015, this feature will let you make purchases with AliPay (the Chinese equivalent of PayPal) and WeChat without typing in passwords. This, surprisingly enough, is called mPay. The “one more thing” for the MX4 Pro (oh yes they did) is its Hi-Fi audio capability, or “Retina Sound” as Meizu likes to call it (ugh). This is courtesy of the ES9018K2M 32-bit DAC (as featured on the Vivo Xplay 3S ) with its high signal-to-noise ratio, Texas Instruments’ OPA1612 amplifier with its high cut-off frequency and ultra-low distortion (and it’s better than the Xplay 3S’ OPA2604 ), plus high-end capacitors and resistors to enable Meizu’s patent-pending passive filter technology. Of course, we’ll need some proper ears-on time to tell if this Retina Sound is as good as it claims to be, as well as how fast these audio chips would drain the phone’s 3, 350 mAh fixed battery. As for cameras, the main one uses the same old 20.7-megapixel Sony IMX220 sensor with f/2.2 aperture, but it’s now paired with an improved image signal processor that claims to further reduce noise, while still offering 30 fps continuous shooting and 4K video capture. On the other side of the phone, the front-facing camera has been upgraded to a 5-megapixel version which also supports auto-focus and 1080p video recording, though the aperture has gone from f/2.0 to a slower f/2.2. The rest of the MX4 Pro is fairly bog standard. Naturally, 802.11a/b/g/n/ac WiFi along with TD-LTE and FDD-LTE networks are supported, and the phone is topped with 3GB of RAM to keep the Exynos chip well oiled. Oh, and the MX4 Pro supports NFC, which is something we wish the MX4 also included. As for software, the device is running on Flyme 4.1 (based on Android 4.4.4) which adds a couple of screen-off features: voice command plus launch apps with on-screen gestures. Another interesting addition is SmartTouch: It comes in the form of a semi-transparent dot that goes on top of the UI, and by swiping horizontally from it you can jump between apps, whereas swiping upward from it takes you back to the home screen, and swiping downward from it pulls down the notification tray, meaning you no longer have to stretch your thumb to the top of the screen. Of course, you can always reposition the SmartTouch dot by holding down on it, or you can toggle it with the shortcut button on the notification tray. Alas, there’s no date nor price for the international markets just yet, but here’s the off-contract deal in China: the 16GB, 32GB and 64GB flavors will cost CN¥2, 499 ($410), CN¥2, 699 ($440) and CN¥3, 099 ($510), respectively, and they will be available starting from December 6th. For a phone packing such a high resolution screen, a single-touch fingerprint reader, high-quality audio components and good build quality, these are some surprisingly good prices that will no doubt put pressure on the likes of Xiaomi, OnePlus and Huawei’s Honor in China. Meizu MX4 Pro Meizu MX4 Dimensions 150.1 x 77 x 9 mm 144 x 75.2 x 8.9 mm Weight 158g 147g Screen size 5.5 inches 5.36 inches Screen resolution 2, 560 x 1, 536 (546 ppi) 1, 920 x 1, 152 (418 ppi) Screen type NEGA LCD, 72% NTSC, 450 nits IPS LCD Battery 3, 350 mAh (non-removable) 3, 100 mAh (non-removable) Internal storage 16GB / 32GB / 64GB External storage None Rear camera 20.7MP Sony IMX220, f/2.2, 1.2μm Front-facing cam 5MP OV5693, f/2.2, 1.4μm 2MP Sony IMX208, f/2.0 Video capture Up to 4K; front cam up to 1080p Up to 4K 30fps NFC Second-gen None Radios Up to LTE Bluetooth v4.0 SoC 2GHz A15 x 4 + 1.5GHz A7 x 4 octa-core Samsung Exynos 5430; Mali-T628 MP6 GPU 2.2GHz A17 x 4 + 1.7GHz A7 x 4 octa-core MediaTek MT6595; PowerVR G6200 GPU RAM 3GB 2GB SIM slot Micro SIM WiFi 802.11a/b/g/n/ac Audio ES9018 K2M and OPA 1612 2nd-gen NXP Smart PS audio processor Operating system Android 4.4.4, Flyme OS 4.1 Android 4.4, Flyme OS 4.0 Prices CN¥2, 499 / CN¥2, 699 / CN¥3, 099 CN¥1, 799 / CN¥1, 999 / CN¥2, 399 Filed under: Cellphones , Mobile Comments Source: Meizu

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Meizu MX4 goes Pro with ‘2K+’ screen, fingerprint reader and ‘Retina Sound’

Nanotech has a future in monitoring tumors and diagnosing illness

A team of MIT researchers have developed nanoparticle sensors that could eventually be used to monitor tumors or other diseases, as well as act as a tool to diagnose illnesses. These nanoparticles are made of polymer chains that can bind to the sensors a doctor needs. For instance, in the scientists’ tests, they used an MRI contrast agent called nitroxide along with Cy5.5, which glows when it encounters vitamin C, as sensors. These individual strands then merge to form the structure you see above, which the researchers call “branched bottlebrush polymer.” As you can guess, the bottlebrush polymer the team developed for the study can perform MRI and detect vitamin C, as detailed in their paper recently published in Nature . Since nitroxide grabs electrons from the vitamin and remains inactive in its presence, the scientists don’t get confused by the two different signals. At the moment, the researchers are still working to refine the nanotechnology, developing another version that can carry three different drugs along with the vitamin C detector. As they can mix and match the sensors, though, they believe that in the future, the polymers could be used to evaluate oxygen radicals in a tumor to determine how aggressive it is. Also, the microscopic bottlebrushes could be used to collect real-time biochemical info on affected and healthy tissues, serving as a quick and accurate diagnostic tool. Filed under: Science Comments Source: Nature , MIT

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Nanotech has a future in monitoring tumors and diagnosing illness

Nielsen will finally start tracking Netflix and Amazon video

Nielsen, the holy vanguard of television ratings, has finally figured out how to track viewership from Netflix and Amazon’s streaming video services. And when it launches next month, it could fundamentally change the sorts of shows you see from them. Since neither Netflix or Amazon offer detailed viewership data, Nielsen has developed a way for its rating meters to track shows by identifying their audio, the Wall Street Journal reports . While it won’t track mobile viewers, it will help level the playing field for content owners when negotiating streaming deals, who have so far been clueless about how their shows are performing on Netflix and Amazon. That might lead to some of your favorite shows disappearing, but it could mean streaming data will help decide wether that show you’ve been binge watching gets cancelled. This isn’t the first time Nielsen has tried to make sense of newfangled viewing habits, though. Last year, the company updated its tracking platform to measure video streams from the web, mobile devices, and other modern viewing sources like DVRs. And it also tapped into Facebook and Twitter for broader viewing trends. The difference this time? Nielsen will be able to track how shows perform on specific streaming services. That could lead to some surprises, like a show that explodes on Netflix after floundering inexplicably on TV. And maybe, just maybe, it will prove once and for all that nobody is using Amazon’s instant video. Filed under: Home Entertainment , Amazon Comments Source: The Wall Street Journal

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Nielsen will finally start tracking Netflix and Amazon video

One of music’s big managers wants to pull 20,000 songs from YouTube

You may not know who Irving Azoff is, but he’s considered one of the most powerful managers in the music business… and right now, he’s wielding that power against YouTube. The industry vet’s recently established royalty group, Global Music Rights, has sent letters to YouTube insisting that it pull 20, 000 songs that it allegedly doesn’t have a license to play, including tunes from John Lennon and Pharrell Williams. A Google spokesman tells the Wall Street Journal that YouTube has the necessary rights for its new Music Key service, but Azoff doesn’t believe those count. Also, he argues that any royalty deal to keep the songs in place would require payments “major multiples” larger than what YouTube pays artists right now. Azoff’s clout and the sheer scale of his request will likely carry some weight. You’re probably going to notice if those songs disappear, after all. With that said, the exec hasn’t had success fighting YouTube in the past. He created Global Music Rights precisely because he was frustrated when challenging YouTube on copyright disputes — it would ask him to show exact instances where it was missing licenses and infringing artists’ rights, which was supposedly near-impossible. And historically, large-scale copyright battles with YouTube tend to be both drawn out and messy . Azoff may have a better chance at extracting cash than he did before, but you won’t want to bet on a speedy resolution. [Image credit: Thomas Hawk, Flickr ] Filed under: Internet , Google Comments Source: Wall Street Journal

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One of music’s big managers wants to pull 20,000 songs from YouTube

Facebook’s latest page keeps you updated on tech news

You probably don’t think of Facebook as a source for bleeding edge tech news, but the social network is determined to improve that reputation. It just launched FB Techwire , a page that blends technology news and commentary in a single feed. The site is ostensibly for journalists, but it’s handy for just about anyone who’d like to get all their tech stories in a single place — you won’t necessarily have to dig through a newsreader app or your Twitter timeline to keep up. Give it a look if you’re eager to see more in your social stream than the usual vacation photos and family announcements. Filed under: Internet , Facebook Comments Source: FB Techwire

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Facebook’s latest page keeps you updated on tech news

Solar power will give you non-stop water during bike rides

If you’re a cyclist, you know the anxiety that comes with running out of water in the middle of a bike ride — the last thing you want is dehydration when you’re miles away from home. Design student Kristof Retezàr may just set your mind at ease, though. He recently developed Fontus , a bike-mounted device that uses solar power to convert air moisture into water for your drinking bottle. The key is its use of thermoelectric cooling. Solar panels generate electricity that cools the top of the device, where air comes in as you ride; as the moisture condenses, it drips water into a bottle below. The bottom stays warm, but that only accelerates the condensation process above. This is a design exercise at the moment, but Retezàr is looking at both crowdfunding and investors to turn this into a shipping product. It won’t need much refinement to be both cheap and effective, at least. The Fontus prototype cost less than $40 to make, and it actually works best when conditions are at their worst — it produces half a liter (17 fluid ounces) of water in an hour when subjected to hot and humid air. That may not be completely satisfying if you’re extremely thirsty, but it should be enough to tide you over until your next rest stop. Filed under: Transportation , Science Comments Via: Huffington Post , Nerdoholic Source: James Dyson Foundation

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Solar power will give you non-stop water during bike rides

Times Square’s new digital billboard is almost the length of a football field

New Yorkers passing through Times Square will see (whether they want to or not) the biggest, most expensive digital billboard (at least in the US) when it turns on this Tuesday night. The screen is big enough to run a whole block, from 45th to 46th Street along Broadway, and is made up of 24 million pixels. (To contrast, 4K TVs weigh in with around 8 million pixel, although the scale here is massively different.) Oh yeah, it’s also eight stories high. According to the New York Times , the cost of this prime advertising real estate comes in at over $2.5 million for four weeks. Google, a company that has the means , will take over the big screen as the debut advertiser until 2015. But we can go bigger: LG’s already using the world’s biggest billboard in Saudi Arabia, which is 820 feet long. [Image credit: Richard Perry/The New York Times] Filed under: Displays Comments Source: NYT

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Times Square’s new digital billboard is almost the length of a football field

State Department shuts down unclassified email to cope with hack

The US government is no stranger to dealing with cyberattacks , but it just took a rare and relatively extreme step to keep itself safe. The State Department shut down its entire unclassified email system this weekend to bolster its defenses after spotting “activity of concern” (read: potential data breaches) that happened at the same time as an earlier hack that targeted the White House. Officials aren’t naming culprits at this stage — they’ve pinned some previous attacks on China and Russia, but it’s not clear that there was digital warfare involved this time around. More details are expected to come once the security upgrades are in place, so you may get a better sense of what happened in the near future. [Image credit: AP Photo/J. Scott Applewhite] Filed under: Internet Comments Source: AP (SFGate)

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State Department shuts down unclassified email to cope with hack

Court order stops Bitcasa from deleting your cloud data, for now

If you’re miffed that Bitcasa not only dropped its unlimited cloud storage option but made you migrate to a costlier limited tier just to keep your files, you’ll be glad to hear that you’re getting a reprieve. Angry customers have filed a tentative class action lawsuit against Bitcasa for allegedly breaching its contract through the sudden switch. In tandem with the suit, the court handling the case has granted a restraining order that forces Bitcasa to save those files until at least November 20th. That’s not exactly a long interval, but there’s a hearing on the 19th that could extend the grace period further. The complaint isn’t meant to make Bitcasa change its mind and bring back its Infinite service. At the moment, attorneys are focused on compensation and giving subscribers enough time to get all their files. As you might imagine, that could take a while when people paid for unrestricted online space. There’s no certainty that the lawsuit will succeed, but it might serve as a warning to other internet storage outlets that are thinking of scaling back their features. [Thanks, Jay] Filed under: Storage , Internet Comments Source: Bitcasa Community Forums , LCHB

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Court order stops Bitcasa from deleting your cloud data, for now

Facebook will filter out excessively promotional Page posts in 2015

Facebook is thankfully taking more steps to show fewer spammy posts on your News Feed — and we’re not talking about traditional web ads. We’re talking about overly promotional status updates posted by Page accounts, like the ones you can see after the break. The social network promised to bury “like-bait” posts (of the “1 Like = 1 Prayer” type) underneath more relevant content earlier this year, and now it’s doing the same thing to Page statuses that fall under any of these criteria: Posts that solely push people to buy a product or install an app Posts that push people to enter promotions and sweepstakes with no real context Posts that reuse the exact same content from ads Facebook’s devs have decided push through with this change, after a survey asking users how the News Feed can be improved revealed that people (as you’d expect) want to see more of their friends’ status updates. Non-spammy businesses and individual Pages don’t have anything to worry about, though — they will not be affected when the refreshed News Feed algorithm takes effect in January 2015. [Image credit: Shutterstock] Filed under: Misc , Facebook Comments Source: Facebook

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Facebook will filter out excessively promotional Page posts in 2015