Both devices come with 802.11 b/g Wi-Fi and the company says select models are available with optional 3G connectivity. Other shared specs between the include 1 GB DDR2 RAM, 160 GB SATA hard drive, Acer Crystal Eye Webcam, three USB 2.0 ports, Multi-in-1 Card Reader, dedicated SD Card slot, and Windows XP with Service Pack 3. The 751h and the D250 come packing Intel's 1.6 GHz Atom N270 processor, but you could also load the 751h with Intel's Atom Z520. According to Acer's press release, the Z520 runs at 1.22 GHz, but what has me scratching my head is that Intel has always said the Z520 runs at 1.33 GHz. Regardless, the Z520 is definitely a slower chip than the N270, but makes up for it with much lower power consumption and support for Intel's VT virtualization technology-- the N270 does not support Intel's VT.
The smaller AOD250 comes in at 2.44 pounds, with a 10.1-inch LED screen with a 16:9 ratio and 1024x600 resolution. Acer says the D250 will last up to three hours and 15 minutes with a 3-cell or up to six hours with a 6-cell battery. The D250 doesn't come with a full-sized keyboard, high-def screen or multi-touch; instead the D250 is geared towards people who want a lightweight yet capable netbook.
This is the second time Acer has refreshed its Acer Aspire One line this year. In March, PC World's Darren Gladstone gave the Aspire One AOD150 a PC World rating of 83 for its impressive battery life and big, bright screen; however, Gladstone complained the D150's mouse was a little unresponsive. The original Linux-powered Aspire One was one of the earliest low-cost netbooks to hit store shelves along with models from Asus and MSI. In October 2008, Acer released a Windows-based model that received a PC World rating of 80. Acer is becoming a big leader in the super-hot netbook market; the company says it shipped 1.8 million devices in the first quarter of 2009 and claims 30.5 percent of the netbook market worldwide.
For more netbook information check out:
"How to Buy a Netbook" and PC World's "Top 10 Netbooks"
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