Component,Model 01,Model 01+,Model 02,Model e2,Model 2+ (Pre-production),model 03 (China Copy)
CPU,Transmeta Crusoe TM5800 1 GHz,Transmeta Crusoe TM5800 1 GHz,VIA C7-M ULV 1.6 GHz,VIA C7-M ULV 1.6 GHz,Intel Atom Z540 1.87 GHz Hyper-Threading,Intel atom Z550 2 GHz Hyper-Threading
RAM,256MB DDR,512MB DDR,1GB DDR2,1GB DDR2,2GB DDR2,2GB DDR2
Hard Drive,20GB HDD,30GB HDD,120GB HDD or 64GB SSD,120GB HDD or 64GB SSD,120GB HDD or 64GB SSD,120GB HDD or 64GB SSD
Display,"5"" Transflective 800x480 LCD","5"" Transflective 800x480 LCD","5"" 800x480 LCD","5"" 800x480 LCD","5"" active matrix 800x480 OLED","4.8"" active matrix 1024X600 OLED"
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 Lynx3DM+,Silicon Motion Lynx3DM+,VIA/S3 UniChrome Pro II,VIA/S3 UniChrome Pro II,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"
Battery Type,lithium polymer,Lithium Polymer,lithium ion polymer,lithium ion polymer,lithium ion polymer,unknown
Docking Cable,USB 1.1,USB 2.0,replaced by dongle or dock,replaced by dongle or dock,replaced by dongle or dock,replaced by dongle or dock
Dock,Zinc stand,Zinc stand,Gloss Black w/ optical drive,Gloss Black w/ optical drive,Gloss Black w/ optical drive,Gloss Black w/ optical drive
Ethernet,10BaseT,100BaseT,100BaseT,100BaseT,100BaseT,100BaseT
Dongle,-,-,RJ45 & VGA,RJ45 & VGA,unknown,unknown
Keyboard,57 key,57 key,58 key,58 key,58 key,58 key
Weight,397g,397g,413g*,413g*,413g*,426g*