Nokia X7 Reviews - Beautiful smartphone for people

Nokia X7 run new Symbian Anna, but yet powerful 680MHz speed. The machine is designed as a spacecraft with a 4 inch wide screen and nice.

Nokia X7 smartphones running Symbian Anna is the first version of the software enhanced with new keyboard, the browser and a few handy changes to the interface. Oriented features of multimedia entertainment, X7 own premium metal frame, 4 inch wide AMOLED screen video support impressive. It has an ARM 11 processor speed of 680 MHz, 8-megapixel camera.

X7 appear in the context of Nokia are the major changes in strategy smartphones, Symbian based on the premium segment replaced by the Windows Phone coming. Leakage new from November last year, X7 many different rumors, finally be with Symbian Anna in April last.

Here are some highlights of this smartphone.

• Support 4-band GSM, 3G, HSDPA 10.2 Mb / s, HSUPA 2Mb/second.
• 4 inch screen, 16 million color AMOLED technology, capacitance sensor, resolution 640 x 360 pixel Gorilla screen .
• Anna Symbian operating system with the change in the icon, the browser, keyboard.
• Camera 8-megapixel fixed-focus, LED flash two lights, HD video.
• ARM 11 processor speed, 680 MHz, 256MB RAM.
• Connectivity: Wi-Fi n standard, GPS with A-GPS, Bluetooth 3.0 with A2DP, microUSB port, 3.5 mm headphone jack.
• It supports sound, speed dialing, integrated social network, Flash, Java, watch DivX and XviD formats.

Design 

Nokia X7 recreate the image of a spacecraft with four beveled corners as shown by the speaker. In essence, the machine has only two speakers at the bottom.

4 inch screen, using AMOLED technology, resolution 360 x 640 pixels occupy the entire front. In this version, Nokia does not use ClearBlack technologies such as E7 or C6-01, but may still be protected by a glass Gorilla.

X7 holding hands, easily recognized strong in appearance, certainly. If the front of the sleek, the back of this model looks rather rough with the details of metal curved corner to the next board sides.

The right of machine that  increase or decrease the volume button and camera button, two buttons are arranged quite sink to the edge. X7 left edge of the microSD card slot, SIM tray removed by pressing on the top piece of protection. Nokia X7 add instant battery, not removable.

Camera with 8 Megapixel and two LED flash lights are arranged behind the machine. The camera of X7 use features fixed focus-focus, focus the whole, different from many current mobile autofocus.

Mount your flat screen lock key stylized, 3.5 mm headphone jack and microUSB port. Nokia X7 pretty suitable to the hand with 146 gram, may look thinner because the beveled edge design, but the exact thickness is 11.9 mm.

Anna Symbian interface.

Traditional interface on Symbian ^ 3 has been refreshed on the Anna, the most obvious is the new icon system, more colorful, next to the Home screen is changed in real time. Also, Anna version also allows the continuity between the screen left or right through.

Symbian Anna speed is faster on some operations such as moving the screen, the Menu or open the application, the X7 has markedly improved. However, with 680MHz processor, Broadcom BCM2727 graphics and 256MB of RAM only, some situations X7 still jerky and slow.

QWERTY keyboard on X7 a lot of changes compared to the previous model Anna Symbian, the buttons are equidistant, extensive. However, when placed in vertical mode, compared with Android or IOS, machines more difficult drafting.

Contacts and messaging applications on X7 similar to previous versions of Symbian. It also supports speed dialing, calendar X7 supports zoom in, zoom out when double click on the plan.

The fact can evaluate, Symbian is a remarkable change, however, in addition to icon and a number of benefits to par with other platforms, this model does not have much difference compared to Symbian ^ 3. It also did not add changes in the controls, screen layout, but only refreshed the color icon.

Feature.

X7 browser has made positive changes, first putting the address bar on top like the other operating system platforms. Nokia also updated Flash, HTML5 on Browser version 7.3, the browser may look clean and bright, capable of handling relatively soft.

However, the use 680MHz processor, Flash content on a little bit slow. Multi-touch feature works well.

Nokia X7 is a smartphone supports 3G connection to four GSM frequency increases. It supports HSDPA speed of 10.2 Mb / s, GPS, Bluetooth 3.0 with A2DP support and Wi-Fi b / g / n.

Nokia installed many applications on the X7, the first two games Asphalt and Galaxy On Fire 5. In addition, the company also added Facebook and Twitter in social networking hub, allowing good access to all connections such as Wi-Fi, 3G.

If E6 office tool support is good, Quickoffice X7 packages show only and does not allow editing.

4 inch screen on the machine is actually a plus that can handle video projectors and other multimedia content, which is also the reason that X7 added many features such as video, web TV applications besides CNN , National Geographic. Meanwhile, YouTube on the back of no interest, because this is just a link to the mobile version of the site to share this clip.

X7 is equipped with 8 Megapixel camera with fixed-focus feature, LED flash two lights. Camera key are located next to, quite sunk slightly back toward the rear, a little hard to press.

While shooting on the good camera to take pictures faster, and quickly switch to shooting mode. Color pictures of a moderate, a number of good quality, while others are a bit light, however, can be found in the device X7 shooting pretty.

Nokia X7 also supports custom like ISO, contrast, self-timer, color tone. It supports 2x digital zoom, mobile model no front camera.

With a 680MHz processor, X7 supports 720p HD video at 25 frames / sec. Images and colors similar to the pictures taken at the static

Performance.

As an update, and many changes in the software, but limitations such as processing speed of 680MHz and 256MB RAM for X7 is somewhat comparable to our competitors. However, the Nokia uses the Symbian platform which traditionally stable even at a moderate pace, one can see quite X7 located at the moderate choice to buy a smartphone.

Commenting on the processing speed of the machine, the X7 responsive to use and run some applications, sometimes a bit late to open the software, but not significantly.

Quality speakerphone and call quality is very good of X7, may support the anti-noise sound, strong and sound in your conversation.

1300 mAh capacity battery used on more than one day, if less connected, up to two days, despite owning a large screen machines, but this is still a plus point compared to many competitors using the other touches screen .

Rival Nokia X7

With price nearly 479$ , the new X7 is more competition reduces the price smartphone running Android or other platforms. Here are comments on some basic competitive model with X7.

Samsung Wave II

For Samsung Wave II, X7 is the preponderance of the beautiful screen, compact design, however, Samsung's Bada form interface easier to use and the speed is faster than the 1GHz. Notably, more stable use Symbian Anna Wave II.

Motorola Defy

Defy is a smartphone running Android and good water resistance. This device has compact design, good price 8.6 million to compete with Nokia's X7.

LG Optimus Black

Optimus Black is the most notable rivals, also use 4-inch screen, this model uses technology very brilliant Nova. It has a 1GHz processor, running Android and good connections.

Samsung 4GB Galaxy S

Galaxy S version also has 4 inch wide screen, model uses Super Clear LCD technology is not as beautiful as AMOLED, but the interface is easy to see, fashion designers are wary of the X7.

Nokia N8

N8 Symbian Anna also coming up, these phones can look stylish design, special machine at 12 Megapixel camera take beautiful pictures. The screen is smaller than the X7 model, but also using AMOLED technology.

You can find this smartphone in Amazon: Nokia X7 Unlocked 3G SmartPhone with 8 MP Camera, Wi-Fi, GPS--International Version with No Warranty

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Sony Vaio E 2011 Review - Good choice for many people

Vaio E 2011 is the battery life and better performance, but may lack USB 3.0 ports, eSATA and slightly thick.

Sony Vaio laptop E line is targeting to young users of Sony. This model has many colors to choose from but there have been many changes in the version 2011 from a year ago. The most common design is still popular with many triangles are assembled as before because the shining plastic. Configure the machine also has some significant upgrades, but price remains the same as version 2010.

Sony Vaio E has several screen sizes to choose from including 14 inch, 15.4 inch and 17.3 inch. It has four colors to choose from blue, black, pink, white. Particularly, 17.3 inch version has only two colors to choose from are black and white.

Version tested in all equipped with 14 inch screen resolution 1366 x 768 pixels, Intel Core i5-2410M-speed 2.3 GHz, 4 GB RAM, 500 GB hard drive, graphics chip Intel HD Graphics.

Design.

Design is the biggest change on the new Vaio E 2011. While keeping the size did not change much but the crust was rather a shining plastic into the still popular with many interwoven triangles. This design provides the personality traits but not really highlight for user to use a series from Sony Vaio. Crust is actually used quite clean, less dirt and easy to clean.

E Vaio thick with size information, from 31.3 to 36.8 x 369.8 x 248.4 mm. It also weighs 2.2 kg including battery, quite light compared to the model with the screen size equivalent to about 2.3 kg.

Built to four USB 2.0 ports, but unfortunately lacks Vaio E 2011 standard USB 3.0 connector post. In addition, the machine does not have eSATA ports included in the HDMI, LAN, VGA still appear full. In front of this model is the switch on / off network connection and SD card reader, MS Duo Pro.

Keyboard, touchpad.

Chiclet-style keyboard equipped with similar previous version. When typing, the keyboard feels light but a short journey down feeling slightly embarrassed when used manually. However, the layout of the keys are quite reasonable with large navigation keys easy to use. The above shortcuts, including Web access and two key functions of Sony. Unfortunately there are no shortcuts own entertainment that integrates directly into the keyboard.

Touchpad.

E Vaio touchpad is quite good. The still floating on the surface created using the response should not be slippery. TouchPad works quite sensitive and accurate. The two mouse buttons have by reason of moderate to press at ease and comfortable.

Screen.

E Vaio new version still uses 14-inch glossy display resolution of 1366 x 768 pixels. The screen is quite glossy after use but very sharp image and good color. Slightly narrow viewing angle of about 45 degrees from side to side with the square screen before the picture went dark and glossy. To fix this, you should increase the screen brightness to minimize shadow.

Performance.

Version Vaio E 2011 were tested in all equipped with 14 inch screen resolution 1366 x 768 pixels, Intel Core i5-2410M-speed 2.3 GHz, 4 GB RAM, 500 GB hard drive, HD Graphics Intel graphics chip.

With hardware like this, this model achieved 4.7 points (get low score by clicking the graphic capabilities) when put in the system Windows Experience Index in Windows 7 Ultimate (64bit) install. On a scale of detail, to reach 6.9 point processor, RAM memory is 7.2 points while the graphics capability is 4.7 points and graphics for the game to reach 6.1 points.

Continue using PCMark Vantage program to assess the overall strength, Vaio E reach 6,025 points, scores very high if compared with systems using other Core i 2011. Partly because of your RAM to 4 GB and Intel Core i5 2011.

Do not use discrete graphics, but the Vaio E has reached 3,461 points when assessed using 3D Mark 06 program. This score equally popular models equipped with second generation Intel Core i3 but Nvidia's discrete graphics card like Acer 4750G. This score is approximately an average of more than 3,100 points in the aptop use Core i5 and no other discrete graphics card.

With integrated graphics chip, the machine is not easy to handle normal game. In the experiment with the game Street Fighter IV, the frame rate just stop at 23 per second.

Continue to use the program to evaluate Cinebech 5.11 processor and try OpenGL. Results of the processor and graphics reached 2.57 points on average to 8.08 frames per second.

E Vaio hard drive that uses a 500GB speed of 5,400 revolutions / minute produced by Samsung. In fact, the average read speed of data on the drive was 65.1 MB / sec, a little more than an average of around 60 MB / sec at the same speed and hard drive capacity.

Part 3: Radiator, battery, audio

Radiator.

E Vaio does not use the fan inlet at the bottom but many slot heatsink and thick handset so heat dissipation capability of this model is quite good. The temperature when the CPU running full-load, 100%, the temperature of the processor is only increased by about 68 degrees C after half an hour. The temperature was 67 degrees C in the mail when the drive is about 35 degrees C. With this temperature there may still be used normally on two legs. Test on in a room with average temperature 25 degrees C.

Battery.

Using the 6 cell battery, Vaio E took nearly three hours to fully charge if unused for more than 3 hours and 30 minutes if you just have to use charger.

Tested: Firefox web pages load 10 and for automatically refreshes every 15 minutes, to open an online music site and play back continuously, using a headset instead of speakers and the volume level to 70% of 50% for your morning run until itself off (even at 5%), the time it reached 4 hours 39 minutes.

While testing the machine running a 720p and play back continuously until the machine off, turn off Wi-Fi connection, using a headset instead of speakers and the volume level to 70% (negative bar of Windows Media Player program to 100%), brightness 50% until itself off (even at 5% battery), the time it reached 4 hours 24 minutes.

The time machine's battery life is very good and stand out from the current generation of Core i are two points to more than 3 hours.

Sound.

Speaker of the Vaio E is not really outstanding. Sounds a bit more about the nature of your treble, the bass is almost difficult to find. Volume of the machine is not too large, wide enough to hear in the room about 20 m2 for personal entertainment.

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KEF Reference 205 / 2 speakers review: Best choice for your entertainment

Equipped with Uni-Q speaker tubers unique design, Reference 205 / 2 for the characteristic sound quality, responsive to the needs of demanding audiophile.

When naming the speaker manufacturer has seniority and prestige in Europe, can not fail to KEF. Founded 60 years of the decade, manufacturers speakers from the UK has always been a pioneer in the technology industry's sound world. Among them, notably the first computer used for testing and product design or integrated treble speaker into the mid speaker to get better sound quality.


Reference 205 / 2 is a new product launch should bring all the traditional making a name KEF also equipped with modern technology, the company's most effective. Therefore, product quality characteristic sound, responsive to the needs of the demanding audiophile ears.

Form three-way speakers have multiple versions in different colors, black piano, black oak to cherry red. KEF claims all enclosures are made by hand from the cutting of wood to the varnish.

Design.

The product size is not large, only 1,105 x 285 x 433 mm and weighs 33 kg, consistent with the listening room is medium size but not too small for the large hearing room. The cabinet is designed slightly curved on the back. This work not only shaped but also avoid the impulse longitudinal sound affects hearing.

Seen from above, a module protrude from the enclosure of about 7 cm containing concentric two speakers. This is a special speaker of KEF called Uni-Q, including a 1-inch treble and a 6.5-inch mids. This design helps the two speakers inside the activity more in tune, while allowing Uni-Q may sound frequency response of the ordinary other than the treble. This is confirmed features KEF's name for more than 20 years.

Below Uni-Q speaker are two 8-inch woofer with a paper diaphragm speaker is treated specially for warm sound quality that remains long after the speaker operating at large capacity. Two woofers use a large negative roll to avoid the heat generated by friction distorted sound. Immediately below each subwoofer is a sound 3-inch hole, designed quite strange. In fact the sound into the matrix inside the hole and then exit without directly below and outside to see.

Audio signal to speakers used in the Reference, which form 205 / 2 are designed, manufactured and tested by computer to ensure high accuracy, then this component is listen and corrected by experts KEF to bring natural product needs.

Testing and evaluation.

One of the strengths of the Reference 205 / 2 is audio the very precise and easy identification. This is shown clearly in the classical symphony. The listener can feel the obvious difference between the instrument position different. Reproduction of the product space is also expressed through the jazz with vocal cover. Specifically, stage performances are moving about the space between two speakers that do not slanting before or after.

The bass warm and precise surprising midrange band is also outstanding advantages of the product, even when compared with other advanced speakers. In fact, this is probably the power to attract the listener's Reference 205 / 2. An experiment with Spanish Harlem songs from the album The Raven   of Rebecca Pidgeon singer showed high female soprano voice is shown in great detail and vivid, especially in the first second hearing is sure to conquer the most fastidious ears.

Although Reference 205 / 2 rated frequency response at 45Hz lower limit is reached, the listener can still see a lot more useful the bass speakers in the listening room when set up properly. 2 speaker bass are good performance woofer capable of reproducing low-range sound with deep and wide bass that is more extensive. Differences with intermediate speakers / other popular, the bass of the Reference 205 / 2 felt not by the volume setting that by the true nature of this band sounds.

生病有继续生病

知从过了miss auto city就开始咳嗽直道现在

更惨昨晚开始又在感冒了

但生病起来也很开心，应该是心情方面吧

因为很久没单独和爸爸妈妈和弟弟一起吃东西出门买东西了

更开心是爸爸比以前更疼我了

真的很开心，也希望可以维持下去

我爱你们

昨天父亲节，没和爸爸庆祝，所以在父亲节前几天请爸爸吃东西

所以昨天就和妈妈跑去槟城的德教会出席了贵妇妈妈选美赛

但别误会哦，我妈妈没比赛

我妈妈去那边看比赛

我也去那边走台

第一次穿这调整形服装在台上走，满开心的

又多了一个经验~^^

调整形服装是he and me赞助的

走完台后，我们就换服装下台吃东西又等着上台

第2次上台是代表 G Box上台抽幸运抽奖

也很开心当了 G Box的 形象大使

抽完过后就下台继续吃东西，直到贵妇妈妈比赛结束后

就回家啦

再要把这篇文章写完时

也放一张昨天的照片上来吧 [昨晚的我脸很苍白，很不喜欢 T.T]

HTC EVO 3D Reviews - Best smartphone for 3D entertainment

HTC EVO 3D quite sufficient convergence of technologies such as screen time 3D, dual-core processor Qualcomm Snapdragon 1.2 Ghz, 4G data transfer rates.

Perhaps when it comes to 3D phones many would suspect by the screen size of a smart phone is right for 3D? But Sprint and HTC have changed this in mind when releasing HTC EVO 3D devices. Let's also point out the great features of this smartphone.

Compact design and beautiful

It can be seen first 3D EVO is a beautiful phone. Like 4G EVO, EVO 3D black with red decorative border. If the hand held test 3D EVO you will find it for sure, but not too bulky. The back is covered with a thin layer of rubber is very beautiful pattern makes you feel very sure your hand.

Including batteries, weighs about 170 HTC 3D EVO gram size 126mm x 65mm x 12.05mm. Screen size 4.3 inch touchscreen, 3D, the rear is equipped with 3D video camera support.

3D Display

One of the most important features of the EVO 3D is the 3D display. Phone display technology allows users to view photos and 3D without glasses. EVO 3D 960 × 540 resolution is great to see 2D and 3D are also good to see. Of course the phone can not 3D like 3D when you see the cinema. For the first three-dimensional view of a clearer picture you have to look relatively straight, because if you look you will see more cross-layer images are arranged quite messy.

With a short film or a few photos is not difficult to maintain a frontal view in a few seconds, but you should not try to see a 3D movie is long, or try to view the 3D images outside sunshine by sunshine will blur out the image.

In case you do not want to see the image in 3D you can switch to 2D mode using a button located on the side of the device.

 

New HTC Sense Interface

Like HTC Sensation, EVO 3D interface using the latest HTC Sense, Sense 3.0. The new interface allows you to select themes for the standby screen and lets put the path of the 4 applications you use most often to the bottom of the screen. And to unlock the device, you just drag the circle in one of four applications, immediate application will be open. Therefore you need not go through too many menus to read the email or to the applications you often need access.

The new version of Sense are also many improvements in the system Wall. Instead of having to slide the slide back and forth between screens, now you can turn the screen in 3D interface. The effect is very nice and helps the browser application becomes easier.

On the new version widget of Sense provides more options. But perhaps many people, the weather widget is one of the most popular widget. HTC already have a tradition in the design of the application of great weather and when the application is more beautiful and more impressive.

Performance

3D EVO is equipped with dual-core processor 1.2 Ghz Qualcomm Snapdragon. The processor supports advanced 3D technology, including HD 1080p video recording capability at 30 frames per second and 3D video recording capability.

But not only that, to clarify the difference of the dual-core processor with other processors make the same comparison with his predecessor 3D EVO EVO 4G (equipped with single-core processor). On startup time, EVO 4G takes 74 seconds to boot is complete, while the EVO 3D takes just 13.7 seconds. Speed ​​file transfer, the two machines have equal speed, EVO 4G speeds of 7.8 Mbps when 3D EVO 7.2 Mbps speeds.

Using GLBenchmark to test the quality and graphics performance of the two machines with the criterion measure is the frame per unit time, the results show that EVO 4G average of 5.7 frames a second while the EVO 3D average gain of 36.5 frames a second. The results showed significant advantage of 3D graphics EVO.

View and film 3D

It can be said users would be quite happy with the 3D technology on this device because it allows both the view 3D just can film in 3D. Also you can export the 3D TV screens through the HDMI jack. HDMI jack using MHL technology (Mobile High-defination Link) allows charging and produce images on a single HDMI port.

Like Sensation 4G, 3D EVO built applications Watch service's online movies and TV HTC. Watch Sense's built-in help users to easily search and view online videos or a movie. But Watch the current library is small.

Data Transfer Rate

3D EVO supports Sprint's 4G networks, along with the hotspot feature allows Internet sharing for up to 8 devices. Using Speedtest to test the speed that 3G speeds EVO par with the phone line with Sprint's 4G average download speed is 3.59 Mbps and average upload is 1.42 Mbps.

Especially on the line is equipped with Sprint's 4G 4G widget helps users to switch modes 4G without access to deep inside the Settings menu as many other 4G phones.

It can be seen EVO 3D is a powerful integrated device the ability to view and 3D video recording, features an interesting and new. Besides 3D EVO also beautifully designed, equipped with dual-core processors and support Snapdragon new 4G technologies. This is what helped EVO 3D became one of the best phone from Sprint today.

You can find this smartphone in Amazon: HTC EVO 3D 4G Android Phone (Sprint)

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Toshiba Portégé R830 Reviews: worthy laptop for entrepreneur

Portégé R830 is the performance and battery life is very good but the weakness of radiator from the R700 has not improved much.

After the arrival of the R700 is rated quite high last year, Toshiba continues to bring in business models is one of the development objectives of its most important this year with the R830. An upgraded version of the Portégé retains the advantages such as lightweight, shell be sure, bold business styling . Not only that, the R830 also owns the configuration upgrade to an Intel Core i5 second generation (Core i7) and  some other improvements in features.

Toshiba Portégé R830 equipped with 13.3 inch screen, Intel Core i5-2520M-speed 2.5 GHz, 4GB RAM (upgradeable up to 8GB), 500GB hard drive speed of 7200 revolutions / minute , Bluetooth 3.0, USB 3.0. This is the model being tested, evaluated in the article.

Design.

R830 is not much different R700 in design in overall general. Machine still owns the crust with aluminum, magnesium alloy is very uncertain. Bearing capacity impact when dropped from a height of 70 cm and take more energy to the equivalent of 100 kg on the top of the machine. R830 has a thickness of only about 1.9 cm and weighing from 1.4 kg. These parameters are not significantly different from the R700, but not too special and outstanding as last year due to ultrabook ultraportable line is attracting much attention from consumers.

R830 is the curved beveled edge lines smoother than its predecessor, including the lid also tend to bend down a bit near the front edge. In addition, the hinge design, slot radiators remain.

As for business models, equipped Portégé R830 is almost fully connected to the heat most of USB 2.0, the latest USB 3.0, VGA to HDMI and eSATA. Although very thin and lightweight design with 13.1 inch screen but still owns R830 optical drive, the advantage was Toshiba maintained from the  R700.

Arrangement of the ports of the machine was refined this year than last year when the VGA port is designed how far the slot radiator to avoid the harmful effects of the heat out. Also, the distance between the VGA port and the port is also wider to the rest room for the VGA cord from the projector or large screen.

R830 also has a slot in the bottom dock. This device will add more to the increased battery life and graphics for the Portégé R380.

Keyboard, touchpad.

R830 continue equipped chiclet style keyboard as R700. Key size is quite small at first glance but with distance and size according to standard. Journey of keyboard a bit short, but in return the good bounce and smooth feeling very comfortable for the user. The navigation keys are also easy to get used to surf the web or even see the text a bit smaller than the remaining keys.

A pity the R380 is not backlit keyboard, a defect is quite unfortunate and surprising for a model for entrepreneurs.

Touchpad of the year may retain the advantages of sensitivity and response to avoid slippery as R700. Furthermore, to overcome the weaknesses of the button, the R830 has two mouse buttons are lighter and shorter than the keyboard feels comfortable to use than its predecessor.

Toshiba and integrate this touchpad fingerprint reader slot and system of the signal light on the connection, battery, charger

Screen.
.
Toshiba Portege R830 using the anti-glare screen with LED backlight technology resolution 1366 x 768 pixels. Machine can display well when used outdoors or at the rear lights. However, your perspective is really good, only about 60 degrees from the perpendicular to the screen from side to side. Angle from the top down or bottom up even less.

Machine display color is quite good but the resolution just as the ordinary laptop that R830 not shown true class.

Performance.

Toshiba Portégé R830 equipped with 13.3 inch screen, Intel Core i5-2520M-speed 2.5 GHz, 4GB RAM (upgradeable up to 8GB), Intel HD graphics chip integrated with microprocessor Core i5 rly second generation, 500GB hard drive speed of 7200 revolutions / minute.

Scoring in Windows Experience Index.

With hardware like this, this model achieved 4.7 points (get low score by clicking the graphic capabilities) when put in the system Windows Experience Index in Windows 7 Professional (64bit) installed. On a scale of detail, to reach 7.1 point processor, RAM memory is 5.9 points while the graphics capability is 4.7 points and graphics for the game to reach 6.1 points.

Ratings by PC Mark Vantage.

Continue using PCMark Vantage program to assess the overall strength, Portégé reach 6,957 points, the better score compared to an average of almost 6000 points in universal laptop also uses Intel Core i5 the second generation.

Grading in 3D Mark 06.

Do not use discrete graphics, but the R830 still reach 3,495 points when evaluated by the program 3D Mark 06. This figure is even comparable with the popular models equipped with second generation Intel Core i3 and discrete graphics from Nvidia, such as Acer 4750G. This score is higher than the average over 3000 points in the laptop chips Core i5 and no other discrete graphics card.

Ratings processor.

Continue to use the program to evaluate Cinebech 5.11 processor and try OpenGL. Results of the processor and graphics reached 2.71 points on average to 8.29 frames per second.

Drive the R830 uses a rate of 500GB 7,200 rpm / min produced by Hitachi. In fact, the average read speed of data on the drive was 85.8 MB / sec, the equivalent figure is about 80 MB / sec at the same speed and hard drive capacity.

Radiator.

It is very unfortunate that heat dissipation capability of R830 has not improved much compared to the predecessor R700. Still using a bottom intake fan to increase the ability to regulate cooling airflow within the machine, but this model is still quite hot when in use. According to the figures above, to idle about half an hour with 100% CPU mode (full-load) the machine heats up pretty fast. CPU temperature rose from an average 47 degrees C when booting up to more than 80 degrees C. The temperature inside the machine also increased accordingly.

Temperature difference between the two halves of the machine is quite big, fast heat up the left side while the right is very cool because almost no elements radiate more heat treatment here.

However, if used moderately with the application of web surfing and office with temperatures around 24 degrees C, this model is still fine, but hardly offensive.

Battery.

Do use high-capacity battery Portégé R830 takes longer to fully charge. Machine takes about 4 hours to fully charge if not used and just over 4.5 hours if you used the last charge.

Tested: Firefox web pages load 10 and for automatically refreshes every 15 minutes, to open an online music site and play back continuously, using a headset instead of speakers and the volume level to 70% of 50% for your morning run until itself off (even at 5%), the time it reached 5 hours 23 minutes.

While testing the machine running a 720p and play back continuously until the machine off, turn off Wi-Fi connection, using a headset instead of speakers and the volume level to 70% (negative bar of Windows Media Player program to 100%), brightness 50% for treadmill until itself off (even at 5% battery), the time it reached 5 hours 9 minutes.

These figures show that the battery life of the Portégé R830 is very good. With the results of this test procedure, the user can safely use the normal range 6 continuous hours without recharging or a day's work (more than 8 hours) with the Eco mode.

Sound.

Like the R700, R830 system is not good quality speakers, the drawback often seen on the series for entrepreneurs. The system for small volume, enough to hear in the room below 20 m2 but not good quality natural sound with much less treble on the bass. When large open end sized sound even slightly cracked

You can find this laptop in Amazon: Portege R830-S8310 Laptop Intel Core i3-2310M 2.10GHz 802.11a/g/n Wireless 13.3" WXGA 4GB DDR3 SDRAM 500GB

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Review Sennheiser OMX 680i Sports headphones - best phone for people love sports

The product is specifically designed for sports people with high strength but still offers good sound quality.

OMX 680i is the result of collaboration between manufacturers of Germany's leading audio and sports equipment brand Adidas famous. Therefore, products are designed with many outstanding features, dedicated to playing sports, heavy work. In particular, can be listed as the plastic ring grip design disaster sure, waterproof, sweat, and finally the long rope, made of Kevlar enhanced durability.

OMX 680i sound quality is pretty good reviews because the brand has been confirmed by Sennheiser. Bass is expressed very thick, strong, however, when compared with the high quality products (no design sports), high sound of OMX 680i is average, not outstanding by still lack detail, clarity needed.

OMX 680i is part of the Sennheiser product range with the introduction to the sport. "Brothers" includes its MX 680i, 680i CX, PMX 680i. Each type has different ears stick structure, providing more choices for users. There are also four other similar products, only without the suffix "i" in the name, the difference between these products is the ability to support devices such as Apple's iPhone, iPod.

Sports bold design.

OMX 680i looks pretty impressive with yellow highlights of the strap helps to attract the attention of people around. Products suitable for active users, look like fashion.

Funds are targeted to sports and heavy work, OMX 680i is specially designed with many useful features for this object.

The first is designed with ear-hook with a plastic ring attached ear to ensure certainty and not cumbersome, distracting. Plastic rim is not smooth but slightly rough, increasing traction and can adjust to small, wide, narrow to fit the ears of everyone.

Product line with the suffix "i" is compatible with Apple devices such as Sennheiser OMX 680i is equipped with a remote control stop / play, volume, and microphone included to help users talk while listening to music easy more.

One plus point for OMX 680i is effective for water resistance. According to the manufacturer, special mechanisms to protect wireless, headset jack and the first from the water when it rains heavily or sweaty when active users.

Reliability of products is guaranteed by the cord made of Kevlar, the material used to make bulletproof armor. This helps the product works well in extreme temperatures, shock and impact resistant, stretch without distortion. Secure connectors, no rust.

Testing and evaluation.

With a headset for use in sports, OMX 680i performance sound reproduction is very good. Compared with the headset comes Apple's iPhone, the product has been appreciated by many leading audiophile, OMX 680i also has a superior by a strong bass and lively.

Experiment with the song "Heart of Courage" by  Two Steps From Hell trailer band, low-range sounds are very realistic show. Drum accompaniment of orchestra clearly and fully, without a loss of sound during the peak time. High sound reproduction is also quite detailed. The violin no problems perplexed, to be cracked phenomenon, when in the climax section.

When switched to the second song "Warm" in the album titled "Spring Voices" of Chinese voices, Tong Yi, the product has demonstrated impressive sound of the truth, but the midrange is still a lack of warmth, highs lack clarity.

OMX 680i volume is quite large, when adjusted for Gen 4 iPod Touch, the volume level is only about 40% is enough for the home environment, 60% for the outside. The greater level of discomfort for the audience.

The remote control feature being tested very well with iPhone and iPod Touch 4 Gen 4, no hysteresis, click the button. Microphone for voice quality consistent with the needs of talk, no noise.

During use, it should be noted that the in-ear headphones with a sound external environment such as OMX 680i is not recommended for outdoor use will affect their concentration while driving.

Advantage

- Design eye-catching, distinctive, stylish.
- Durable, moisture well.
- Support for remote and microphone.
- Powerful bass.
- Volume large.

Disadvantage

- Sound medium / high is not excellent.

You can find this headphone in Amazon: Sennheiser Adidas OMX 680i Sports Headset (See all Electronics Accessories & Supplies)