請問R60跟R61應該怎麼選？

先不管LCD尺寸，單看規格..這兩台那一台比較好呢？兩台中R60可以便宜約三千元。

IBM/Lenovo ThinkPad R60
T2400(1.83GHz), 512MB RAM, 60GB 5400rpm HD,
14.1in 1024x768 LCD, Intel 950, CDRW/DVD, Intel 802.11abg wireless,
1Gb Ethernet, UltraNav, Secure chip, IEEE 1394,Fingerprint reader,
6c Li-Ion batt, WinXP Pro
Factory Sealed Box With IBM Warranty!

IBM/Lenovo ThinkPad R61
Intel® Core™ 2 Duo 5470 (1.6GHz)| 1GB RAM | 80 GB Hard Drive
14.1 Inch WXGA TFT Widescreen Display(Intel GMA X3100 GM965 w/ 1394)
ThinkPad 11a/b/g Wi-Fi wireless
CD-RW/DVD-ROM Combo Drive
Windows Vista™ Home Basic
4-Cell Primary Battery