主题：【求助】我的手提Vaio报销了，想换联想Thinkpad -- 雷声

现在有两个选择，具体如下：

Lenovo ThinkPad T400 - 2767WSD - DOS

Core2 Duo processor P8700 (2.53GHz) 1066MHz 3MBL2

1x2 GB PC3-8500 DDR3 SDRAM 1067MHz SODIMM

320GB Hard Disk Drive, 5400rpm

DVD Recordable 8x Max Dual Layer, Ultrabay Slim

14.1 WXGA+ TFT, w/ LED Backlight

ATI Mobility Radeon 3470 with 256MB

10/100/1000 LAN, Intel WiFi Link 5300 AGN LAN, Bluetooth, WWAN ready (upgradable)

Intel High Definition Audio

IBM UltraNav Touchpad+TrackPoint+FingerPrint)

3x USB 2.0-Ports, VGA, Headphone, ext. microphone, RJ-11, RJ-45, Camera, 7 in 1 Media Card

UltraBay Slim

1 x ExpressCard/54 or 34

110-240 V

6 cell LiIon Akku, up to ca. 5,2 h

DOS system

335,5 x 239 x 31,9 mm

2,3 kg

3 year manufacturer's warrenty (battery 1 y)

IBM Embedded Security Subsystem 2.0 & IBM Fingerprint integrated

Lenovo ThinkPad X200 - 7458WF7

Intel Core 2 Duo Prozessor P8600 with 2,4 GHz, 3 MB L2 Cache

1066 MHz

2 GB 1066 MHz DDR3

160 GB Harddisk SATA with Active Protection System; 7200 U/min

No optical disk drive available, optional per USB

Display 12,1" (30,7 cm); TFT Display; 1280x800

Intel Graphics Media Accelerator 4500MHD; up to 384 MB

10/100/1000 LAN, Intel WiFi Link 5300 AGN LAN, 56K Int. Modem, Bluetooth, WWAN Upgradeable

Sound System High Definition Audio AD1984HD Codec

TrackPoint

3x USB 2.0-Ports, VGA, headphone, ext. microphone, RJ-45,RJ-11, 5 in 1 Card Reader,Webcam

1 x ExpressCard/54 or 34

110-240 V

4 cell LiIon Akku, up to ca. 3,0 h

Microsoft Windows Vista Business

295 x 210 x 21-35 mm

weight up 1,45 kg

3 y manufacturer's warrenty (battery 1 y)

IBM Embedded Security Subsystem 2.0 & IBM Fingerprint integrated

价格大致相同，主要用于出差

我的问题是：质量，手感，以及Intel GMA4500MHD将来是否能应付越来越多的高清晰录像资料？