| PC Laptop | PC Desktop | PC Mini | Apple Laptop | Apple Desktop | Tablet |
| Model |
Lenovo T420
|
Lenovo M91p
|
Lenovo X220
|
MacBook Pro
|
iMac
|
Apple iPad2 + 3G with Case
|
| Processor |
Intel Dual-Core i5 2520M (2.5GHz) |
Intel Quad-Core i5-2400 (3.1GHz) |
Intel Dual-Core i5 - 2520M (2.5GHz) |
Intel Dual-core i5 (2.4Ghz) |
Intel Quad-Core i5 (2.5GHz) |
1GHz Apple A5 |
| Operating System |
Windows 7 |
Windows 7 |
Windows 7 |
10.7 Lion |
10.7 Lion |
iOS 5 |
| Display |
14" LED |
Monitor 22" Flat Panel Widescreen; Resolution: 1920 x 1080 |
12.5" LED |
13.3" Backlit Glossy widescreen 1280 x 800 pixels |
21.5" LED-backlit glossy 1920 x 1080 pixels |
9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology |
| Memory (RAM) |
8 GB DDR3, 2 DIMM |
8 GB DDR3, 2 DIMM |
4 GB DDR3, 2 DIMM |
4 GB DDR3, 2 DIMM |
8GB DDR3, 2 DIMM |
64GB |
| Hard Drive |
500GB, 7200RPM |
500GB 7200 RPM |
320GB, 5400rpm |
500GB, 5400 rpm |
500GB Serial ATA, 7200rpm |
N/A |
| CD ROM |
DVD+/-RW |
DVD+/-RW |
DVD+/- RW |
DVD+/- RW |
DVD+/- RW |
N/A |
| Network |
Intel Centrino Advanced-N 6200; Integrated Bluetooth |
Integrated Gigabit Ethernet |
Intel Centrino Advanced-N + WiMAX 6250; Bluetooth; |
Gigabit Ethernet 802.11n wireless; Bluetooth 2.1 + Enhanced Data Rate |
Gigabit Ethernet 802.11n wireless; Bluetooth 2.1 + Enhanced Data Rate |
Wi-Fi (802.11a/b/g/n); Bluetooth 2.1 + EDR technology; 3G Data Plan available (see Additional Info) |
| Expansion |
Built-in Camera |
n/a |
Built-in Camera |
Built-in camera/ mini displayPort output with support for DVI |
Built-in camera/ mini displayPort output with support for DVI |
N/A |
| Video |
Intel HD 3000 |
Intel HD 2000 |
Intel HD 3000 |
Intel HD 3000 |
ATI Radeon HD 6750 512MB |
1024-by-768-pixel resolution at 132 pixels per inch (ppi) |
| Battery Life |
Up to 9 Hours |
N/A |
Up to 9 Hours |
Up to 7 Hours |
N/A |
Up to 9 hours of surfing the web using 3G data network |
| Weight |
4.0 lbs |
N/A |
3.21 lbs |
4.5 lbs |
N/A |
1.35 pounds |
| EPEAT * Rating |
EPEAT Gold, Energy Star 5 |
EPEAT Gold, Energy Star 5 |
EPEAT Gold, Energy Star 5 |
EPEAT Gold, Energy Star 5 |
EPEAT Gold, Energy Star 5 |
N/A |
| Additional Info |
|
|
|
|
|
Note 1 below |
|---|