| Remove from comparison | Remove | Remove | Remove | Remove |
|---|---|---|---|---|
| Product name | ||||
| Price | $1,584.99 | $990.00 | $515.99 to $569.00 | $1,999.00 |
| CNET editors' rating |
|
|
|
|
| Average user rating |
|
|
||
| Release date | May 09, 2007 | May 31, 2007 | September 15, 2009 | |
| The Bottom Line | The IBM blueprint is still evident in the Lenovo ThinkPad R61, but the addition of a wide-screen display and all the latest Centrino Duo tricks make this a ThinkPad that could woo home users along with its legion of fans among business travelers. | The ThinkPad X61s provides excellent dual-core performance in a lightweight, compact package that's still comfortable to use. | Lenovo's Windows 7 upgrade to the ThinkPad SL500 keeps the price affordable, and features a consumer-friendly 16:9 display. | A revamped version of Lenovo's slim ThinkPad T400s adds an innovative touch-screen package to the first Windows 7 laptop we've reviewed. |
| Similar Products | Compare more products | Compare more products | Compare more products | Compare more products |
| Features | ||||
| Networking | Network adapter - Ethernet - IEEE 802.11a - IEEE 802.11b - IEEE 802.11g - Fast Ethernet - Gigabit Ethernet | Network adapter - Ethernet - Fast Ethernet - Gigabit Ethernet | Network adapter - Ethernet - IEEE 802.11b - IEEE 802.11g - Fast Ethernet - Gigabit Ethernet - IEEE 802.11n (draft) | Bluetooth - IEEE 802.11b - IEEE 802.11g - IEEE 802.11n - Bluetooth 2.0 |
| Graphics Controller | Intel GMA X3100 - 128 MB | Info unavailable | Intel GMA X4500 | Intel GMA 4500M |
| Optical Storage | DVD±RW (±R DL) / DVD-RAM - Plug-in module | None | DVD-Writer - Integrated | Info unavailable |
| RAM | 1 GB (installed) / 4 GB (max) - DDR2 SDRAM - 667 MHz - PC2-5300 ( 1 x 1 GB ) | 0 MB DDR2 SDRAM | 3072 MB (installed) / 8 GB (max) - DDR3 SDRAM - 1066 MHz - PC3-8500 ( 1 x 2 GB ) | 4096 MB DDR II SDRAM - 667 MHz |
| Cache Memory | 4 MB - L2 cache | 4 MB - L2 cache | 2 MB - L2 cache | Info unavailable |
| Processor | Intel Core 2 Duo T7300 / 2 GHz ( Dual-Core ) | Intel Core Duo L7300 / 1.4 GHz Low Voltage (LV) | Intel Core 2 Duo P8700 / 2.53 GHz ( Dual-Core ) | Intel Core 2 Duo SP9600 / 2.53 GHz ( Dual-Core ) |
| Hard Drive | 120 GB - Serial ATA-150 - 5400 rpm | 60 GB | 320 GB - Serial ATA-300 - 7200 rpm | 128 GB |
| Display | 14.1 in TFT active matrix 1280 x 800 ( WXGA ) - 24-bit (16.7 million colors) | 12.1 in TFT active matrix | 15.6 in TFT active matrix 1366 x 768 ( WXGA ) - 24-bit (16.7 million colors) | TFT |
| Battery | Lithium ion | Info unavailable | Lithium ion | Info unavailable |
| CNET Labs: Battery drain test / Video playback | 128 | 189 | Info unavailable | Info unavailable |
| Dimensions (WxDxH) | 13.2 in x 9.3 in x 1.4 in | Info unavailable | 15 in x 9.7 in x 1.4 in | 13.2 in x 9.4 in x 1.3 in |
| Weight | 5.5 lbs | 3.1 lbs | 5.3 lbs | 3.9 lbs |
| OS Provided | Microsoft Windows Vista Microsoft Windows Vista Business | Microsoft Windows Vista Microsoft Windows Vista Home Basic | Microsoft Windows 7 Home Premium - English | Microsoft Windows 7 Professional |
| Service & Support | 3 years warranty | 1 year warranty | 1 year warranty | Info unavailable |
| Pricing Type | Academic | CTO | Info unavailable | Info unavailable |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices |
|
|
|
|
| Remove from comparison | Remove | Remove | Remove | Remove |



