Das X230 ist schon eine sehr nette Kiste. Aber im Vergleich zum X220 scheint es wirklich Licht und Schatten zu geben. Zum Beispiel:
Temperatur ist schlechter
"To put bluntly, surface temperatures of the X230 are on average noticeably warmer than the X220 under both idle and stressed conditions. For example, the keyboard surface and palm rests stay well above 30 degrees C, especially towards the edge closest to the vent. The bottom surface is even more extreme as we recorded a high of about 38 degrees towards the rear, simply from idling!"
Akkulaufzeit ist doch besser
"Compared to its predecessor, the X230 lasts about 30 minutes to an hour longer across the board with its 6-cell module. The difference may be largely attributed to the more power efficient 22nm CPU -- Just don’t expect multiple hours of increased runtime due to the Sandy Bridge die shrink. Nevertheless, the X230 improves upon the already impressive battery life of the X220 without increasing cell count and weight."
Quelle: http://www.notebookcheck.net/Review-Lenovo-ThinkPad-X220-IPS-Subnotebook.55639.0.html
Temperatur ist schlechter
"To put bluntly, surface temperatures of the X230 are on average noticeably warmer than the X220 under both idle and stressed conditions. For example, the keyboard surface and palm rests stay well above 30 degrees C, especially towards the edge closest to the vent. The bottom surface is even more extreme as we recorded a high of about 38 degrees towards the rear, simply from idling!"
Akkulaufzeit ist doch besser
"Compared to its predecessor, the X230 lasts about 30 minutes to an hour longer across the board with its 6-cell module. The difference may be largely attributed to the more power efficient 22nm CPU -- Just don’t expect multiple hours of increased runtime due to the Sandy Bridge die shrink. Nevertheless, the X230 improves upon the already impressive battery life of the X220 without increasing cell count and weight."
Quelle: http://www.notebookcheck.net/Review-Lenovo-ThinkPad-X220-IPS-Subnotebook.55639.0.html