OQO OQO model specifications OQO model specifications

| Component | Model_01 | Model_01_ | Model_02 | Model_e2 | Model_2_Pre_production | model_03_China_Copy_ |
|---|---|---|---|---|---|---|
| USB | 1.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Wi-Fi | 802.11b | 802.11b | 802.11a/b/g | 802.11a/b/g | 802.11a/b/g | 802.11a/b/g/n |
| WWAN | n/a | n/a | EVDO from Sprint or Verizon | HSDPA | EV-DO and HSPA | HSDPA 3G |
| Bluetooth | 1.1 | 1.1 | 2.0 | 2.0 | 2.0 | 2.1 |
| Wacom | Yes | Yes (Improved accuracy) | Yes | Yes | Yes | unknown |
| GPU | Silicon motion Lynx 3DM+ | Silicon motion Lynx 3DM+ | VIA VX700 | VIA VX700 | Intel GMA500 | Intel GMA500 |
| Removable Battery | 4,000 mAh or 8,000 mAh | 4,000 mAh or 8,000 mAh | 4,500 mAh or 9,000 mAh | 4,500 mAh or 9,000 mAh | 4,500 mAh or 9,000 mAh | 4,500 mAh or 9,000 mAh |