Sunday, 7 August 2016

HP Spectre review:
To  touch or not to touch. That is the question asked of many Windows laptops, from bulky budget boxes to the slimmest premium systems. HP has two new high-end, very thin laptops, and it answers that question differently in each model.
While the 12-inch EliteBook Folio G1 is available with a 1080 or 4K touch screen (there's also an entry-level nontouch version), the much-buzzed-about 13-inch Spectre has only one display option, a 1,920x1,080 nontouch screen.
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It's a trade-off, the company says, required to hit the Spectre's most noteworthy feature -- that it's the world's thinnest full-power laptop, at just 10.4mm thick. That's despite offering current-gen Intel Core i5 and Core i7 processors, rather than the lower-power Core M CPUs in the also-impressive HP EliteBook Folio G1 (and 12-inch Apple MacBook).
With a Core i7-6500U processor, 8GB of RAM and a decent 256GB SSD, the Spectre costs $1,249 in the US. A Core i5 version knocks the price down to $1,169. In the UK, configurations start at £1,149, and AU$2,299 in Australia. Whichever model you choose, just be ready to jump fully into the world of USB-C, the new multipurpose data, power and accessory connector. The Spectre has three USB-C ports along the back. All three can carry data or power, and the two center ones also act as Thunderbolt ports for high-speed data transfer.

HP SPECTRE

Price as reviewed$1,249
Display size/resolution13.3-inch 1,920 x 1,080 screen
PC CPU2.5GHz Intel Core i7-6500U
PC memory8GB DDR3 SDRAM 1,866MHz
Graphics128MB Intel HD Graphics 520
Storage256GB SSD
Networking802.11ac wireless, Bluetooth 4.0
Operating systemWindows 10 Home (64-bit)

Just how thin is the 10.4mm Spectre? Apple's aforementioned 12-inch MacBook and the recent Razer Blade Stealth are both around 13mm thick at their thickest parts, while a 13-inch Dell XPS 13 is about 15mm thick. Since the MacBook is tapered, it's slimmer in the front, thicker in the rear. Down at the 13mm-and-under level, the differences are more about bragging rights than anything else.
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At 2.4 pounds (without its power cable), it's also very light, but not the lightest 13-inch laptop we've tested (that distinction may belong to the Lenovo LaVie). At the very bleeding edge of laptop design, you generally have to choose between thickness and weight, especially when trying to support full Core i-series processors. In this case, HP went for shaving millimeters from the chassis, at the expense of weight and features (such as touch and ports other than slim USB-C ones).
A bold color scheme also helps the Spectre stand out, ditching the usual silver and gray for a dark, smokey gray with gold accents. The entire hinge is a bright, jeweled gold, which just draws more attention to its unusual design (and which picks up fingerprints pretty easily). To avoid unnecessary bulk, the hinge has moved in from the very rear edge, and is instead inset by a tiny bit.
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That hinge mechanism is aluminum, as is the laptop's lid, while the bottom panel is carbon fiber. HP says the mix of materials serves to give the Spectre the right balance between weight and stiffness, especially in the lid. After all, you don't want your very thin tech to feel flimsy and flex under the slightest touch.
Part of making the Spectre this thin was accomplished by flattening the battery into four separate cells that fit across much of the bottom footprint, rather than having to find space for one large battery. The heatsink has been moved off the CPU as well, and instead the Spectre uses small fans to pull air in through bottom vents and funnel it out through the rear. It's a version of a cooling scheme from Intel called hyperbaric cooling.

A surprisingly good keyboard

Compared with other very thin, very light laptops, such as the 12-inch MacBook, the keyboard on the HP Spectre really stands out as excellent. The keys are a little shallower than on a more full-size 13-inch laptop, such as HP's own Spectre x360, but this is still a standard island-style keyboard that doesn't have the learning curve of something like the very flat keys on the MacBook.

The world's thinnest laptop is surprisingly powerful

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The glass touchpad is very good for a Windows laptop, but small enough that it makes you miss the ease of use that comes with a touchscreen in Windows 10. Apple may be able to get away with nontouch laptops, but easy, intuitive multitouch gestures for navigating and managing multiple apps and windows is something OS X (now MacOS) still has over Windows 10.
The only display option is a 1,920x1,080 full HD nontouch screen. This is an IPS display, which means it looks good from even extreme side angles, and the image was very bright and clear, if a little glossy.
Other slim laptops add higher resolutions and touch, and more options are always welcome. HP says it's to keep the lid as thin as possible, which includes a Gorilla Glass top layer over the display. Full HD resolution is perfectly fine for most 13-inch laptop users, and seeing 4K displays at this size is fun, but not always practical, especially considering the battery life cost of 4K.

Slim and speedy

If you've followed the ultrathin laptop market over the past couple of years, the specs inside the Spectre may come as a bit of a surprise -- this is a slim, premium laptop that doesn't rely on Intel's low-power Core M line of processors, as seen in products such as the 12-inch MacBook and Samsung Galaxy TabPro S. Instead, the Spectre uses current-gen mainstream Intel Core i5 and Core i7 CPUs, and more importantly, HP says the efficient cooling allows the CPUs to run at their full speed, rather than being underclocked, which sometimes happens when you try to put too much processor into too small a space.
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In our Core i7 test system, the Spectre performed on par with other recent slim Core i7 laptops, all of which use some variation on the low-voltage Core i7-6500U processor from Intel. There's more than enough power under the hood for multitasking, playing HD video, and productivity apps, even all at the same time.
But many of the thinnest laptops use Core M CPUs instead, and two recent examples, the latest 12-inch MacBook and HP's EliteBook Folio, both ran slower in our tests. That said, the second generation of the Core M found in those systems is also perfectly fine for everyday use, even as a work computer.
With all those battery cells crammed in, it's not surprising that the Spectre has decent (but not great) battery life, running for 7:10 in our streaming-video playback test. Apple again throws off the curve, running for about three hours longer, but the Spectre still beats systems such as the EliteBook Folio and Razer Blade Stealth.
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Conclusion

There are a lot of close contenders, but HP's Spectre takes the prize for being the world's thinnest laptop at just 10.4mm thick. To get it this thin, there are a couple of compromises. You had better be on board with USB-C, because that's all you get, and then there's the single full HD/nontouch display.
But, if you'd pick thin over touch, then the HP Spectre is already one of my top choices. It's a strong performer as well as a head-turner, and people passing by regularly asked to take a closer look at its unique design. Even better, the combo of a Core i7 CPU and a decent 256GB SSD is close to a bargain at $1,249 in the US, which is even less than the slower 12-inch MacBook.

Lenovo Vibe K5 Review


Lenovo Vibe K5

HIGHLIGHTS

  • The Lenovo Vibe K5 is a more affordable version of the Vibe K5 Plus
  • It has a slower processor and lower-resolution screen
  • The camera and battery life are highlights of the Vibe K5
Lenovo's popular low-cost K-series has had a bit of an identity crisis over the past year. The popular low-cost K3 Note was succeeded by the Vibe K4 Note (Review), which didn't really fit into the same category, and then by theVibe K5 Plus (Review), which was more of a return to K-series roots. Priced at just Rs. 8,500, the Vibe K5 Plus actually addresses a lower-cost section of the market than the Vibe K4 Note, and is a viable competitor to similarly priced devices from XiaomiAsusCoolpad, Honor, and others.
Now, Lenovo has decided to introduce two K5 variants in India; the premium K5 Note, and the budgetVibe K5. The former gains the familiar 'Note' suffix, it looks like it's going to be a higher-end all-metal device when it launches. On the other hand, the Vibe K5 is a stripped-down, low-cost phone designed to appeal to those on a tight budget, and this is the device we're taking a closer look at today.
Look and feel
The new Vibe K5 looks pretty much identical to its sibling, the K5 Plus. It has exactly the same style and is available in the same three colours: silver, gold, and grey. We don't mind this at all because we were quite happy with this design the first time we encountered it. It isn't the slickest phone around, but it definitely doesn't look low-end.
The body is all plastic, except for a thin plate of metal in the middle of the rear. This helps the phone feel sturdy, for what it's worth. A shiny chrome ring runs around the front and protects the screen from scratches when the phone is placed face-down on a table. We're a little concerned that the finish will wear off, especially at the corners and edges, but a simple case will help it stay looking fresh.
Grip is pretty good, and one-handed usage is easy. The Vibe K5 is light with gently curved edges on the back. Sadly, the three Android navigation buttons below the screen are not backlit. The Micro-USB and 3.5mm ports are on the top, and the power and volume buttons are on the right. A status LED lights up in the upper right corner of the front when you have a notification.
In addition to the primary camera and flash, you'll see twin speaker grilles and a Dolby logo on the back. Unlike other phones which have symmetrical grilles for looks alone, the Vibe K5 actually does have stereo speakers, which is interesting for this price segment. The rear and sides are a single shell which comes off entirely, and you'll see a removable battery, two Micro-SIM slots and a microSD card slot underneath.
Specifications and software
The Qualcomm Snapdragon 415 SoC is quite a step down from the Snapdragon 616 in the Vibe K5 Plus. The screen resolution is also a step down, from 1080p to 720p. However, most other things are exactly the same across both models. There's still 2GB of RAM and 16GB of storage plus microSD card support. You get 4G support on either SIM, plus Wi-Fi b/g/n and Bluetooth 4.1. The rear camera resolution is 13 megapixels and the front camera can take 5-megapixel shots.
The battery has the same 2750mAh capacity and it should actually last a bit longer on this phone thanks to the less demanding screen and processor. We pointed out in our review of the Lenovo Vibe K5 Plus that it lacked things that some of its competition offers such as a fingerprint sensor or an Infrared emitter, and while this model doesn't have them either, it isn't as big a deal considering the price difference.
You get Android 5.1.1 running a custom skin by Lenovo called VibeUI, which isn't very different from stock Android. It's neat and clean with everything where you'd expect it to be. We noted with the Vibe K5 Plus that there was no dedicated app drawer, but this phone does have one. It's possible that Lenovo added this functionality in an update due to feedback.
Just like with the Vibe K5 Plus, the capacitive Recents button on the front panel has actually been mapped to the deprecated Android menu function, which is only relevant on Lenovo's custom homescreen now and serves no other purpose. You have to long-press this button to see the app switcher. 
Pre-loaded apps include Amazon, Evernote, GameStore, McAfee Security, Route 66 maps, Tap the Frog, Truecaller, Twitter, UC Browser, and WeChat, which are probably useful but uninstallable if you prefer. There's also Lenovo's SHAREit, a Dolby control app, Lenovo Companion for updates and diagnostics, and Theme Center for customising your phone's looks.
Performance
While probably good enough for most people's casual usage, we found the Vibe K5 just a bit sluggish. There were momentary delays when launching apps, pulling up menus, and just generally getting things done. The display has poor viewing angles, taking on a definite tint when you aren't looking at it head-on. Brightness and colours are okay, and you won't find any fault with the 720x1280 resolution at this screen size. The rear-firing speakers can get really loud. While distortion isn't too bad, the overall quality is just about bearable for casual listening. 
This is the first phone in a long time on which our high-definition video sample files did not play smoothly - in fact even a standard-def AVI file started dragging, leaving audio and video out of sync. We tried a few 3D games including Asphalt 8 and found performance to be okay, but not great. Thankfully, at least the Vibe K5 didn't get too hot in use.
We wouldn't push this phone beyond light social networking and a bit of Web surfing though. It's clear that this model exists for a reason, which is to serve basic purposes for entry-level users, for whom even the Vibe K5 Plus might be too expensive. There is no other reason to choose this phone over its relatively beefy sibling.
In terms of benchmarks we got 28,759 points in AnTuTu, 16,162 overall in Quadrant, 4,741 in 3DMark Ice Storm Extreme, and 19fps in GFXBench. These scores are roughly what we'd have expected from mainstream phones a year or two ago, and so they indicate that the phone is perfectly functional but not exciting in any way. Don't expect to run games or apps that push it too hard, either now or in the future.
The rear camera is actually not bad, if you're willing to take shots slow and steady. Focus locking isn't instantaneous but at least it's reliable. Details on plants and metallic objects alike came out looking quite nice, even in overcast outdoor conditions. We even managed to get some excellent depth-of-field effects. The main problem was objects in motion, such as cars. Nighttime shots depended heavily on the amount of light around us. This camera definitely can't pick out the same level of detail in the dark that more expensive ones can, but even a streetlamp should cast enough light for a usable shot. Videos came out alright, and selfies with the front camera are also decent enough.
lenovo_vibe_k5_camsample_day1_ndtv.jpglenovo_vibe_k5_camsample_day2_ndtv.jpglenovo_vibe_k5_camsample_night1_ndtv.jpglenovo_vibe_k5_camsample_night2_ndtv.jpg(Tap to see full size Lenovo Vibe K5 samples)
Finally, battery life was a pleasant surprise, at 8 hours, 33 minutes. This isn't spectacular, but it reflects the low-power screen and processor in the phone. We were able to get through a day and a half without needing to recharge, but that was without playing games or watching videos.
Verdict
You definitely don't get what you don't pay for, which in this case is performance. Of course you can buy a better product if you can spend even just a little more, but clearly Lenovo has identified a target audience and it's nice for everyone to have this option. The Vibe K5 makes sense if you're on a water-tight budget.
Thankfully, there's a lot to like about the Vibe K5. Despite its general slowness, this phone covers all the basics and is perfectly usable. The software is sensible for the most part, battery life is decent, and camera quality is impressive. There are no glaring flaws or compromises that you'd have to live with. Plus, it actually looks quite good and won't make you feel like you had to settle for less than you wanted.