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Kamis, 27 Maret 2014

Google Nexus 4 review Does this LG made phone live up to the hype

Google’s Nexus 4 smartphone attracted worldwide attention when it was introduced in the middle of November – the device sold out within a staggering 15 minutes. We’ve never seen a smartphone sell out so quickly, but there are good reasons why so many were so keen to get their hands on Google’s latest handset.

The 8GB and 16GB versions are available SIM-free for only £239 and £279, which makes the Nexus 4 more affordable than every one of its flagship rivals, including the A-Listed Samsung Galaxy S III. The software is a big draw, too; as with other Google-branded handsets, the Nexus 4 is loaded with the very latest version of Android, and it will get future OS updates before other phones, too.

New Android
The version of Android included here is 4.2. It doesn’t have any radical additions over the 4.1 (Jelly Bean) release, instead concentrating on enhancing existing features and making the OS easier to use.

To start with, the lockscreen is much more versatile. You can swipe up to unlock the phone as normal, but also swipe right to go straight to the camera app, or swipe left to reveal six alternative (and customisable) lockscreens. Google provides clock, calendar, text-messaging and email widgets for these screens, and they’re interactive, too. Tap an email or a text message, for example, and you’re whisked directly to the app in question.



You can now act on Android’s notifications directly: single taps return missed calls, open the text-messaging and email apps, and accept Facebook friend requests. That isn’t the only new inclusion at the top of the screen. Swipe down with two fingers and a quick settings menu opens instead of the notification drawer. It’s a smart way of accessing commonly used options, and there’s also a link to the full settings menu.

Google Now still uses your location and Gmail account to present context-sensitive information in a series of “cards”, but Android 4.2 digs up much more, using email data to remind you about flights, restaurant reservations and local events or places of interest.

The keyboard is new, too, boasting Swype-style gesture typing. This works extremely efficiently, and we found it would often suggest the correct word before we’d finished swiping.

Elsewhere small, thoughtful touches abound. Triple-tapping activates a screen zoom feature. Homescreen icons move to make room for new items as you drag them into place. Instagram-style filters can be applied to pictures, with a finger-drag generating a quick before-and-after, split-field view. The Daydream screensaver cycles through your photos or the latest stories from Google Currents.

The camera app has been redesigned, with the settings listed in a circular menu, and the addition of Photo Sphere – a fun, panorama-style mode that takes 360-degree pictures.

The hardware
It’s the best version of Android so far, and better still it’s running on some very attractive hardware. Built by LG, the Nexus 4 is smart and understated, with a glass rear that shimmers and glitters beautifully in the right light, and a clean, classy Gorilla Glass front panel.

It’s well built, comfortable to hold, and at 9.1mm only marginally thicker than the 8.6mm Galaxy S III. A handful of things put it at a disadvantage to its main rival, though: the battery can’t be replaced, and there’s no microSD slot for adding extra storage. There’s also no 4G version yet.

The Nexus 4 marks the first time we’ve seen the Snapdragon S4 Pro CPU in any smartphone or tablet and here this 1.5GHz, quad-core chip is partnered with an Adreno 320 graphics core and 2GB of RAM.

That’s a killer line-up, and in benchmarks it was around the same speed as the Galaxy S III – faster in some tests and slower in others. It scored 2,082 to the Samsung’s 1,782, in Quadrant the Nexus scored 4,993 to the Samsung’s 5,371, and the Google handset took 1,902ms to finish the SunSpider benchmark, where the Galaxy S III beat it on 1,344ms. Both phones finished our 24-hour battery test with 60% remaining on the gauge.

In real-world use that translates to smooth, responsive navigation and web browsing, while demanding games such as Reckless Racing 2, Dead Trigger and Shadowgun, play flawlessly.

The screen is a stunner. At 4.7in across the diagonal it’s fractionally smaller than the Samsung’s 4.8in panel, but at 768 x 1,280 it has a slightly higher resolution. It’s pin-sharp, IPS technology lends colours a more natural tone than on the Samsung’s AMOLED, and the measured brightness of 486cd/m2 means it’s incandescent indoors and easily visible outside. The contrast ratio of 1,313:1 is superb.

The Nexus 4’s single weakness is its 8-megapixel camera. It’s fine for taking standard snaps, and excellent when shooting close-up objects, but the Samsung’s sensational shooter is better still, with sharper detail and a macro mode that lets you get closer to the subject. The Photo Sphere feature, while fun to use, is fundamentally flawed, with obviously blurred areas appearing where the edges of frames meet. The panorama mode exhibited the same problems.

Conclusion
It’s a close-run thing between the Nexus 4 and the Samsung Galaxy S III, with the camera the only real area where the Samsung pulls ahead. When it comes to performance, build quality and screen, both phones are superb.

Which you choose depends, then, on your priorities. If you’re keen on getting the latest, cleanest version of Android, or you’re a pay-as-you-go aficionado, then the Nexus 4 is the handset to go for. The £279 SIM-free price for the 16GB model is far cheaper than the £375 Samsung.

Specifications



General
Weight 139 g
Dimensions (W x H x D) 68.7x9.1x13.39 mm
OS & software
Software included Android 4.2 (Jelly Bean)
Processor & memory
Clock speed 1.5 GHz
Processor model Qualcomm Snapdragon S4 Pro
RAM 2048 MB
Storage
Internal 16000 MB
Display
Display technology TFT touch-screen (active matrix)
Display size 4.7 in
Native resolution 1280x768 pixels
Connections
Ports Micro-USB 2.0 (SlimPort-compatible), audio-out
Networks
2.xG GPRS, EDGE
2G GSM 850, GSM 900, GSM 1800, GSM 1900
3.xG UMTS, HSPA+
Wireless
Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
Short range Bluetooth 3.0+HS
GPS technology
GPS receiver GPS + GLONASS
Input devices
Touchscreen Yes
Camera
2nd camera front
Flash Yes
Main camera rear
2nd camera resolution 1.3 megapixels
Main camera resolution 8 megapixels
Power
Removable battery No
Battery capacity 2100 mAh
Number of batteries 1
Miscellaneous
Accessories AC adapter



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Sabtu, 08 Maret 2014

SPEED UP INTERNET

SIMPLE WAYS TO SPEED UP INTERNET

1. Disable Indexing Services

Indexing Services is a small little program that uses large amounts of RAM and can often make a computer endlessly loud and noisy. This system process indexes and updates lists of all the files that are on your computer. It does this so that when you do a search for something on your computer, it will search faster by scanning the index lists. If you don’t search your computer often, or even if you do search often, this system service is completely unnecessary. To disable do the following:

  • Go to Start
  • Click Settings
  • Click Control Panel
  • Double-click Add/Remove Programs
  • Click the Add/Remove Window Components
  • Uncheck the Indexing services
  • Click Next

2. Optimise Display Settings

Windows XP can look sexy but displaying all the visual items can waste system resources. To optimise:

  • Go to Start
  • Click Settings
  • Click Control Panel
  • Click System
  • Click Advanced tab
  • In the Performance tab click Settings
  • Leave only the following ticked:
  • Show shadows under menus
  • Show shadows under mouse pointer
  • Show translucent selection rectangle
  • Use drop shadows for icons labels on the desktop
  • Use visual styles on windows and buttons

3. Speedup Folder Browsing

You may have noticed that everytime you open my computer to browse folders that there is a slight delay. This is because Windows XP automatically searches for network files and printers everytime you open Windows Explorer. To fix this and to increase browsing significantly:

  • Open My Computer
  • Click on Tools menu
  • Click on Folder Options
  • Click on the View tab.
  • Uncheck the Automatically search for network folders and printers check box
  • Click Apply
  • Click Ok
  • Reboot your computer

4. Optimise your internet connection

  • Click the General Settings tab and select your Connection Speed (Kbps)
  • Click Network Adapter and choose the interface you use to connect to the Internet
  • Check Optimal Settings then Apply
  • Reboot

5. Optimise Your Pagefile

If you give your pagefile a fixed size it saves the operating system from needing to resize the page file.

  • Right click on My Computer and select Properties
  • Select the Advanced tab
  • Under Performance choose the Settings button
  • Select the Advanced tab again and under Virtual Memory select Change
  • Highlight the drive containing your page file and make the initial Size of the file the same as the Maximum Size of the file.

Windows XP sizes the page file to about 1.5X the amount of actual physical memory by default. While this is good for systems with smaller amounts of memory (under 512MB) it is unlikely that a typical XP desktop system will ever need 1.5 X 512MB or more of virtual memory. If you have less than 512MB of memory, leave the page file at its default size. If you have 512MB or more, change the ratio to 1:1 page file size to physical memory size.

  • When your machine has rebooted wait until you see the Optimizing System box appear. Be patient and wait for the process to complete


6. Remove the Desktop Picture

Your desktop background consumes a fair amount of memory and can slow the loading time of your system. Removing it will improve performance.

  • Right click on Desktop and select Properties
  • Select the Desktop tab
  • In the Background window select None
  • Click Ok


7. Remove Fonts for Speed

Fonts, especially TrueType fonts, use quite a bit of system resources. For optimal performance, trim your fonts down to just those that you need to use on a daily basis and fonts that applications may require.

  • Open Control Panel
  • Open Fonts folder
  • Move fonts you don’t need to a temporary directory (e.g. C:FONTBKUP?) just in case you need or want to bring a few of them back. The more fonts you uninstall, the more system resources you will gain.

Hope you find these tips useful please leave a comment below and please share any other tips you may have with other readers.


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