Also ich versteh das irgendwie anders. Aber evtl. ist mein Englisch auch zu schlecht:
Hier ein paar Auszüge aus dem Artikel der verlinkt wurde -
http://news.lenovo.com/article_display.cfm?article_id=1594...
ThinkPad Portfolio: Class-Leading Laptops
The new ThinkPad X, T, W, and L Series models include a platform of innovations that respond to key business needs. Featuring 3rd Generation Intel® Core™ processors and Lenovo Enhanced Experience 3.0 (EE 3.0) with RapidBoot technology, the laptops boot 40 percent faster than a typical Windows® 7 computer.2
Also the new ThinkPad Precision Keyboard extends across the new lineup and features a backlit option and modern, clean design. For a clear and rich audio-visual experience, the laptops include Dolby audio and super-bright 300 NIT HD+ panels. Communication becomes simple with the introduction of 4G long term evolution (LTE)/mobile broadband on select ThinkPad laptop models and the introduction of Lenovo's upcoming contract-free mobile broadband. The new ThinkPad laptop family consistently exceeds military specifications giving mobile professionals the confidence to work anywhere under almost any condition.
...
Uncompromised Power and Performance –
ThinkPad T430/430s/530Lenovo's T Series laptops offer ThinkPad's best combination of mobility and performance. Work endlessly with up to 32.5 hours of battery life on some configurations and perform at the highest levels with features like optional NVIDIA® discrete graphics.4 The T430s is the ThinkPad line's lightest 14-inch laptop featuring docking and vPro. The Series' best-selling T430 also has a very compact form.
For users who want a larger screen size in a thin light form factor, the T530 offers a 15-inch full HD display with a 95 percent color gamut. Other performance and mobility features on the T Series laptops include USB 3.0, Lenovo RapidCharge and 4G mobile broadband.
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Das heißt für mich zum Einen, daß anscheinend für alle Modellreihen eine neue Tastatur (ThinkPad Precision Keyboard) mit Hintergrundbeleuchtung kommt oder evtl. optional ist. Wie auch dass man im T530 ein FullHD-Display mit großem Farbraum bekommen kann, also nicht nur im W530.
Bitte nicht gleich teeren und federn, falls ich da jetzt was komplett misverstanden habe ;-)