| Computer |  XO-1 Laptop OLPC + Quanta Computer  | 
       XO-1.75 Laptop OLPC + Quanta Computer  | 
       XO Tablet OLPC + Vivitar  | 
    
| Price | USD 190 (2008) | ~ USD 190 (2012) | USD 150 (2013) | 
| Processor |  AMD Geode LX-700 0.433 GHz simple core  | 
       Marvell Armada 610 0.800 GHz ARM CPU  | 
         1.6 GHz dual core  | 
    
| Memory |  0.256 GB + 1 GB MMC-SD  | 
       1 GB + 4 or 8 GB MMC-SD  | 
       1 GB + 8 GB Micro-SD  | 
    
| Screen |  7.5" (19.0 cm) 1200x900 Reflective monochrome mode Transmitive color mode Capacitive touchpad  | 
       7.5" (19.0 cm) 1200x900 Reflective monochrome mode Transmitive color mode Capacitive touchpad  | 
       7" (17.8 cm) 1024x600 Capacitive screen  | 
    
| Ports |  3 USB-2.0 1 stereo audio jack 1 mono microphone jack 1 mono microphone  | 
       3 USB-2.0 1 stereo audio jack 1 stereo microphone jack 1 mono microphone  | 
       1 micro-USB + HDMI 1 headphone jack 1 microphone  | 
    
| Network |  802.11 b/g (2.4 GHz) 802.11 s (mesh networking)  | 
       802.11 b/g (2.4 GHz) 802.11 s (mesh networking)  | 
       802.11 b/g/n No mesh networking ?  | 
    
| Camera et al. |  640*480 0.3 MPx Webcam | 
       640*480 0.3 MPx Webcam Accelerometer  | 
       1.2 MPx Webcam 2.0 MPx Digicam Accelerometer  | 
    
| System |  Fedora Sugar environment Completely free software  | 
       Fedora Gnome or Sugar environment Completely free software  | 
       Android 4.2 Jelly Bean |