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Relative colorimetric: Unlike perceptual mode, which may shift all the colours in an image to make them look more natural, relative colorimetric will aim to match colours precisely. Those colours in the image that aren’t within the printer’s gamut will be matched as closely as possible. This may mean that out-of-gamut colours are all mapped to the same colour, and could result in banding. On the flip side, if you have an image that consists of only a narrow range of colours (say, a closeup photo of a rock face), relative colorimetric will more likely retain the subtle shades of brown than perceptual’s crushed colour gamut.Absolute colorimetric: Unlike relative colorimetric, absolute mode will provide no compensation at all for the backlighting on your screen when attempting to match colours. In this mode, the colours printed on the paper will likely look very different to what you can see with your eye on the screen. This mode is largely intended for reproducing specific colours in logos and graphics, and isn’t intended for use in photography.
At such a low price, you’d expect all manner of compromises, such as ropy build quality and chunky, thickset looks – but the T200TA is surprisingly handsome. The tablet’s rear is finished with a handsome dark blue swirl which curves around and tapers into the thick black bezels circling the screen; the keyboard dock combines a black matte-plastic base with a silver keyboard surround.Despite this all-plastic construction, the T200TA feels nice and solid, and there’s little flex in either the tablet or the dock. The whole assembly is a little on the portly side, however: the tablet measures 12.7mm thick and weighs 781g, and the keyboard dock swells the weight to 1.64kg.This solid construction has its benefits. The tablet doesn’t slot into the dock with a particularly enthusiastic click, but it held firm throughout our testing, and it’s possible to angle the display back without the whole caboodle rocking backwards. Unexpectedly, part of the weight of the base is down to a replaceable 2.5in 500GB hard drive, which supplements the tablet’s modest 32GB of flash storage. It’s great to have that kind of storage on hand – the downside being that, of course, the tablet needs to be docked in order to access it.
On the tablet itself, there’s a decent range of features and connectivity. There’s dual-band 802.11n Wi-Fi and Bluetooth 4, as well as micro-HDMI and OTG-compatible micro-USB ports, and a microSD slot lets you supplement the tablet’s built-in storage. We’d certainly recommend shelling out for a card, since the OS and recovery partition swallow up most of the 32GB drive – we were left with around 8GB of free space before we’d even installed our benchmarks.The dock, meanwhile, adds a full-sized USB 2 port, one USB 3 port and a Gigabit Ethernet socket. Using the T200TA in docked mode is perfectly agreeable, too, thanks to a good-sized keyboard and touchpad. Admittedly, there isn’t much feel to the keyboard – the keys are rather limp and unresponsive – but it’s not cramped. Asus has also furnished the T200TA with a 5-megapixel rear-facing snapper and a 2-megapixel front-facing camera. The rear-facing camera dredges up just enough detail for posting quick snaps to social networks and the like, but the resulting images are anything but refined - all of our test shots were dogged with noise and ugly compression artefacts.
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Saturation: As the name suggests, this setting aims to maintain the saturation of an image, sometimes at the expense of colour accuracy. It’s most useful for making graphics or charts leap off the page, but it may also prove effective in certain types of photos where you want to “pop” the colours.With all of these settings, there’s an element of trial and error. Sometimes an image that looks flat when printed in perceptual mode can be brought to life in relative colorimetric, and vice versa. After a while, you’ll get a feel for which setting will work best with which type of photo on your particular printer. If you’re unsure, however, it’s wise to carry out a small test print before wasting ink and paper on a larger print.
Yet there’s substance behind that pretty face. Although not the lightest of ultraportables, at 1.5kg, the Pixel feels as solid as any laptop I’ve come across, and its abruptly chopped-off edges and stark, industrial design is littered with thoughtful touches.The speakers are sited beneath the keyboard to preserve the Pixel’s sleek lines. The sturdy “piano hinge” also has hidden talents, acting both as a heatsink and a Wi-Fi antenna. The multicoloured, segmented LED on the lid glows all the colours of the Google logo when the Pixel 2 is on, and doubles as a battery gauge when the lid is closed. Just tap the lid twice and it will show you how much capacity you have remaining.And the keyboard backlight glows only when you rest your fingers on it; when you lift your hands off, its gentle glow fades away. Careful thought has even been put into the way the ports have been arranged around the edges, with the Pixel’s two USB Type-C ports split so that one falls on each side. This means you can choose which side to plug in the charger, with the other being left for video connections. (If you want to plug the Pixel 2 into an external monitor, bear in mind you’ll need an adapter.)
In fact, alongside the MacBook, this is the only laptop currently available to sport the new USB Type-C interface; unlike the MacBook, though, it complements those ports with a pair of USB 3 ports and an SD slot, so you can transfer files and plug in peripherals should you want to.The Pixel is alluring, but the most arresting feature has always been the screen, and that doesn’t change one jot this time around. It still feels immensely satisfying to use, offering a spacious, uncramped view thanks to its 3:2 display ratio, and the resolution is a razor-sharp 2,560 x 1,700. It’s also a touchscreen, allowing you to prod, poke and swipe your way through Chrome OS.There’s precious little to criticise. Viewing angles are perfect, colour accuracy is decent, and it’s extremely bright and punchy – it’s just a touch more impressive than the original Pixel.It responds to touch input perfectly, with everything from light dabs and gentle swipes to pinch-zoom gestures working beautifully. As with every other aspect of the Pixel 2, it’s a display that ranks alongside the best on any laptop.
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Whether you really need the touchscreen is another question entirely. I found myself very rarely needing to reach up and jab at the display, simply because the glass-topped touchpad is so good. Just like the touchpad on a MacBook, it feels fantastic under the finger, and every one of Chrome OS’s various gestures leap into life with satisfying speed and responsiveness.The keyboard is a different matter. There’s nothing fundamentally broken here: the layout, the spacing of the keys and the feel as you type on them is all fine, but that’s the problem. Given how good the rest of the Pixel 2’s design is, I was expecting perfection; I’d prefer a little more positive feedback and travel.Still, that’s a minor grumble, and there’s very little else here to get hot under the collar about, least of all the hardware. As with its predecessor, the Chromebook Pixel 2 is stuffed with the latest, greatest core hardware.The £799 edition I was sent for review has a fifth-generation Intel processor (a 2.2GHz Core i5-5500U) backed by 8GB of RAM, which is a huge amount of power for a Chromebook, while the more expensive £999 edition features a faster Intel Core i7 CPU model and 16GB of RAM.
The review sample I’ve been testing zooms along at such an impressive lick, however, that I can’t see why you’d ever want or need the Core i7. There was never any point at which I found the Pixel lacking; with 20 or more tabs open at all times, it flew along without breaking sweat, websites opened with frightening speed, and I never witnessed any lag while scrolling, panning and zooming around even the heftiest of web pages.Running a few browser-based benchmarks produced suitably impressive figures, with the Core i5 Pixel 3 finishing the SunSpider browser test in a rapid 196ms, delivering a Peacekeeper result of 4,432 and a WebGL Cubes frame rate of 30fps. Needless to say, this is the fastest Chromebook we’ve tested, bar none.The only reason you might consider the (I presume) even quicker Core i7 model is that it has a larger 64GB SSD than the Core i5’s 32GB drive. But as you can add SD cards – which, by the way, slot all the way in and sit completely flush with the edge of the Pixel – to do effectively the same job, this doesn’t seem like a particularly cost-effective move.
The most impressive thing about the performance of the Pixel 2, however, is the battery life. Where most Chromebooks are unable to stretch past seven hours of continuous video playback, and the original Pixel struggled to top more than four hours, the Pixel 2 kept on trucking for more than 11 hours.In general use what this means is that you’ll get a full day of use out of the Pixel 2, and then some, without ever needing to think about reaching for its USB Type-C charger. And because the Pixel is so efficient in standby, you can leave it in standby – like an iPad – without having to worry that the battery will be dead when you return to it a few hours or even days later.If you’re using a similarly priced Windows laptop or even a MacBook Air now, you might be surprised at how much you’d like using a Chromebook Pixel 2. It has a truly beautiful design and a fabulous screen, and it’s quick, long-lasting, and packed with many, many thoughtful touches.The question is, if you’re looking to spend £800 or even £1,000 on a new laptop, should that laptop be a Chromebook Pixel 2? http://www.batteries-pc.com/acer.html http://www.batteries-pc.com/acer.html
Alas, the limitations of Chrome OS means the answer to that question has to be no. While it has matured greatly over the years, adding offline capabilities and hundreds of new features and apps along the way, Chrome OS is still not good for every job.There are still tasks I, and many other professionals, need to do on a daily basis that cannot be achieved satisfactorily on a Chromebook, no matter how powerful, no matter how refined.Then consider the quality of the opposition at this price – the 13in Apple MacBook Pro in particular – and you’ll almost certainly concur that this is not the luxury laptop for you.The Chromebook Pixel 2 is superb, of that there is no doubt, but at this price it needs to be everything your current laptop can be; and it just isn’t quite there yet.The Transformer Book T200TA proves that a budget Windows device doesn’t have to be boring. The big brother to Asus’ smash-hit 10in Transformer Book T100 convertible, it expands the display to 11.6in while keeping the price down to a mere £350. With a capable quad-core Atom processor at the helm and a good-quality IPS screen, this looks to be the hybrid bargain of 2014. See also: what's the best laptop you can buy in 2014?