Sony Vaio UX490N

Sony Vaio UX490N could be called the world's fastest and smallest UMPC, the latest version of not only the processor upgrade to a Core 2 Duo U7700, and provide the current mainstream of the four systems: Windows 7 Ultimate, Windows Vista Business, Windows XP Professional and Mac OSX Leopard 10.5.7, is the first use of Snow Leopard operating system, ultra-portablesony vaio battery notebooks. In addition, this product supports both voice calls and text messages when the built-Huawei E169 (net purchase lowest 560 yuan) wireless network card that supports HSDPA / UMTS (900/2100MHz), for the third-generation digital communication technology, data transmission of up to 7.2Mbps; and supports GSM / GPRS / EDGE (quad-band: 850/900/1800/1900MH) when both voice calls and text messages.
As early as November 2007, Sony released the Vaio UX490 both the ultra-portable computers, the new UX490N with older products using the same molds, still using the slide-screen design, equipped with 4.5-inch 1024 × 600 resolution LCD touch screen. And includes an audio input / output interface and extension interface card reader, fingerprint reader and so on, the fuselage before and after the installation of a camera (300,000 pixels front, rear 1.3 million pixels), built-in Bluetooth / WiFi, as well as the physical NIC; Standard Lithium-Ion battery can provide 1.5 to 3.5 hours of battery life.

However, due to configuration constraints, before the UX490 for large-capacity data transmission and more complex images and image processing or flaw, while the upgraded UX490N will get out of this trouble, here is the configuration of these two products compare:

2007 introduced Vaio UX490 configuration table:

• 4.5 Ying Cun 1024 x 600 resolution, touch-screen

• 1.2GHz frequency, the Intel Core 2 Solo U2200 Ultra Low Voltage processor

• 1GB of DDR2 memory

• a pair of built-in cameras (front 300,000 pixels, the rear 1.3 million pixels)

• Fingerprint Reader

• 48GB Solid State Drive

• GMA 950 chip

• Bluetooth / Wireless, Ethernet sony VGP-BPL2 battery， sony VGP-BPS2 battery， sony VGP-BPS2A batteryport, audio input / output jacks, an MS dual expansion slot that supports wide-area network (AT & T Company)

• Windows Vista Business Edition operating system

• Lithium-ion battery provides 1.5 to 3.5 hours battery life

2009 re-modified Sony Vaio UX490N Ultra-Mobile PCs Detailed Configuration:

• replacement of a frequency of 1.33GHz for Core 2 Duo U7700 processor, overclocked to 1.438GHz;

• the original 48GB of SSD upgrade to 128 GB of SSD solid state drive

• Huawei E169 wireless network card that supports HSDPA / UMTS (900/2100MHz), for the third-generation digital communication technology, data transmission of up to 7.2Mbps; support for GSM / GPRS / EDGE (quad-band: 850/900/1800/1900MH) voice calls and When both the SMS.

• Intel 3945ABG WiFi card 802.11n replaced Intel's 4965AGN card.

• Built-in 4 kinds of operating system boot: Windows 7 Ultimate, Windows Vista Business Edition, Windows XP Professional and Mac OSX Leopard 10.5.7.

In addition, the battery life over the previous generation of products has made significant progress, specifically life duration, remains to be further evaluation of data. In addition, this modified version of the Ultra-Mobile PC or UMPC is currently the smallest run on VGP-BPS8,VGP-BPS8A,VGP-BPS8BMac OSX Snow Leopard 10.5.7 operating system products. Crystal S aid it received a higher score marks 57k base. The launch of Sony's super-portable laptop is mainly aimed at high-end business crowd, the need for frequent travel and business travel outside the office who has no small temptation.