The laptop computer battery use at least 7 consecutive hours in
The laptop computer battery to use a minimum of 7 hours continuous mode the screen to 70% brightness, enable Wi-Fi and constantly refreshed website
Dell XPS 14
Can say Dell XPS 14 is one of the heaviest notebook lines Ultrabook current design it is quite thick and weighing about 2.17 kg, (pretty much worse, even twice competitors). However, with the battery with a capacity of 64 watts, allowing the computer to determine hand XPS 14 has the ability to provide real-time using up to 8 hours 14 minutes, and became one of the sample counterpart of many other Ultrabook , including the Apple MacBook Air (with battery duration is 8 hours 10 minutes).
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Dell XPS 14 battery use up to 8 hours 17 minutes
XPS 14 is equipped with 14-inch screen resolution of 1600 x 900 pixels, an Intel Core i7-3517U clocked at 1.9 GHz, Waves MaxxAudio sound processing system 4, 3-in-1 memory card reader, USB 3.0 ports, mini DisplayPort and HDMI. If desired, users can optionally add GPU NVIDIA GeForce GT 630M, up to 8GB RAM, 512GB SSD. In terms of connectivity, the Dell configuration allows more mobile Internet, including the optional network card Intel 6150 WLAN / WiMax / WiDi combo, Dell Wireless 5630 EVDO / HSPA or Dell Wireless 5560 HSPA +.
Price: 31 million
Apple MacBook Air
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MacBook Air 2012 battery used is 8 hours and 10 minutes
Can say "Apple" a perfect day for the Apple MacBook Air. Not only provide for the MacBook Air 2012 model pretty durable battery life up to 8 hours and 10 minutes, but also equip it with faster Intel processors, USB 3.0 port in addition to more powerful integrated graphics enables high quality gaming, even cost less than $ 100 compared to the previous model.
Other significant improvements, such as compact size with a weight of only 1.36 kg, the crust made of aluminum, slim design worthy ultraportable.
Apple MacBook Air 2012 13-inch screen version with a resolution of 1440 x 900 pixels, xi Intel Core i5-3427U 1.8-GHz (overclocked to 2.13 GHz), 4GB RAM, Flash drive 128GB, and Intel HD Graphics 4000 graphics card.
It is known that the transmission of data generation MacBook Air 2012 with USB 3.0 will be 10 times faster than USB 2.0, the speed of reading data with the new interface of up to 500MBps. In addition to the Thunderbolt port, the new MacBook Air will also integrate both USB 2.0 and 3.0 ports on either side. In particular, the camera of the new MacBook Air will be upgraded FaceTime HD with 720p resolution. Disadvantages in the new MacBook Air is Apple remains the same old resolution (ie 1366x768 pixel 11-inch 1440x900 pixel version of the 13-inch version).
Price: 25 million for the 13-inch version, 128GB storage.
Apple MacBook Pro Retina display
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Apple MacBook Pro 2012 battery used is 8 hours 02 minutes
For the new Apple MacBook Pro computer version it has provided the tweak in hardware, help desk becomes larger and attractive impression. Most notable is the 15-inch screen Retina technology ultra-high resolution of up to 2880 x 1800 pixels, with more than 5 million pixels.
Although ultra-high resolution screen but the battery is still capable of providing up to 8 hours of usage time 02 minutes. To do this, Apple has removed the previous model MacBook Pro HDD instead SSD, then use the remaining space for the battery is greater than 99 watts instead of the previous 77.5 watt battery .
The not sharp claws thon same frame MacBook Air, however, a thickness of only 18 mm and weighing 2 kg to turn this model into a thin and light MacBook Pro today.
In terms of hardware, the new MacBook Pro is a powerful machine with a choice of configuration includes Intel Core i7 quad-core processor 2.7 GHz, 16GB RAM, Nvidia GeForce GT 650M and 768GB SSD.
The standard version is equipped with 2.3 GHz processor, 8GB RAM, Nvidia GeForce GT 650M and 256GB SSD.
$ 45.8 million.
Toshiba Portege R835
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Toshiba Portege R835 battery use is 7 hours 35 minutes
Although not classified as thin ultraportable laptop in the store. However, the strength of the Toshiba Portege R835 with good battery life is definitely a complete selection of fire for those who often have to move, even on business trips.
Toshiba Portege R835 equipped with Intel Core i5, 4GB RAM, 640GB hard drive, and battery supply time is 7 hours and 35 minutes.
Price: 16.6 million.
Acer Aspire M5 TimelineU-581TG-6666
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Acer Aspire M5 TimelineU-581TG-6666 battery used up to 7 hours 29 minutes
If you are looking for a laptop thin, strong performance, long battery life, the Acer certainly Aspire M5 TimelineU-581TG-6666 will satisfy these requirements. It owns the battery capable of providing up to 7 hours 29 minutes of continuous use per charge fully.
Machine equipped with 15.6-inch screen, Intel Core i5, 6GB RAM, 500 GB HDD, and Nvidia GT 640M LE competitive with other graphics cards. All this power is bounded by the coastal coastal crisis only 0.81 inch.
Price: 17.2 million.
Nguyen Thanh (24H.COM.VN)