| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
|---|---|---|---|---|---|
| Product name | |||||
| Price | $1,639.00 to $1,799.99 | $1,185.73 to $1,776.60 | $2,122.50 | $2,209.00 to $2,520.28 | $1,799.00 |
| CNET editors' rating | |||||
| Average user rating | |||||
| Release date | February 08, 2008 | November 14, 2007 | February 26, 2008 | February 26, 2008 | April 28, 2008 |
| The Bottom Line | The design is revolutionary, but Apple's MacBook Air will appeal to a smaller, more specialized audience than the standard MacBook, thanks to a stripped-down set of connections and features. | Apple has been content to issue minor periodic hardware updates to the 13-inch MacBook, but the modest performance gains and new Leopard OS keep it in our top tier of laptop recommendations. | The ThinkPad X300 breaks new ground by packing a broad display, full-size keyboard, and nearly every feature a mobile user needs into a sleek, lightweight case. | A solid, if predictable, upgrade to the MacBook Pro line, but noteworthy for stealing the MacBook Air's best feature--expanded gesture controls for the touch pad. | The 11.1-inch Lenovo IdeaPad U110 is the most beautiful laptop we've seen in years, and behind those good looks is a well-appointed, fairly priced ultraportable. Despite a few minor nitpicks, we recommend the IdeaPad U110 to those who want a lightweight, eye-catching laptop for frequent travel. |
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| Features | |||||
| Networking |
- IEEE 802.11g Network adapter - IEEE 802.11a - IEEE 802.11n (draft) - IEEE 802.11b - Bluetooth 2.1 EDR |
- IEEE 802.11g - Bluetooth 2.0 EDR - Fast Ethernet - IEEE 802.11n (draft) - IEEE 802.11b Network adapter - Ethernet - IEEE 802.11a - Gigabit Ethernet |
Info unavailable |
- IEEE 802.11g - Fast Ethernet - IEEE 802.11n (draft) - IEEE 802.11b Network adapter - Ethernet - IEEE 802.11a - Gigabit Ethernet - Bluetooth 2.1 EDR |
- IEEE 802.11g - Fast Ethernet - IEEE 802.11b Network adapter - Ethernet - IEEE 802.11a |
| Battery |
Lithium polymer |
Lithium polymer |
Info unavailable |
Lithium polymer |
Lithium ion |
| Telecom |
None |
None |
Info unavailable |
None |
None |
| Graphics Controller |
Intel GMA X3100 |
Intel GMA X3100 |
Info unavailable |
NVIDIA GeForce 8600M GT - 512 MB |
Intel GMA X3100 |
| Storage Removable |
None |
None |
Info unavailable |
None |
None |
| Optical Storage |
None |
DVD?RW (?R DL) - Integrated |
Info unavailable |
DVD?RW (?R DL) - Integrated |
DVD-Writer - External |
| RAM |
2 GB (installed) / 2 GB (max) - DDR2 SDRAM - 667 MHz ( Provided memory is soldered ) |
1 GB (installed) / 4 GB (max) - DDR2 SDRAM - 667 MHz - PC2-5300 ( 2 x 512 MB ) |
Info unavailable |
2 GB (installed) / 4 GB (max) - DDR2 SDRAM - 667 MHz - PC2-5300 ( 2 x 1 GB ) |
2 GB (installed) / 3 GB (max) - DDR2 SDRAM - 667 MHz - PC2-5300 ( 1 x 1 GB + 1 GB (soldered) ) |
| Cache Memory |
4 MB - L2 cache |
4 MB - L2 cache |
Info unavailable |
6 MB - L2 cache |
4 MB - L2 cache |





