AOSON R888 has a very nice configuration with Intel Atom N455 processor which is quite nice using

Windows 7 that user can install windows application and games whatever they want. On some site they are also telling that this model can also support dual OS which is Android OS. So this sounds really interesting. Price is little high due to its heavy configuration but not much higher than other tablet. This one has a good performance and clear touch.

Model	AOSON R888 (high configuration)
Processor	Intel (R) Atom (TM) N455@1.66GHz
Memory	DDRIII 2G
SSD	32G
Memory expansion	Support
Graphics	integrated graphics, GMA3150
Display	10.1 inch high-definition touch screen capacitive
Resolution	1024x168 (60Hz)
OS	Windows 7
WIFI	Mini PCI-E interface, supports 802.11B / G
Bluetooth	Support
3G	Built-in 3G module
Camera	Built-in 200W HD camera
Audio System	Built-in audio chip
Interface	a SIM (3G card) slot, a TF card slot, a 3.5mm headphone jack, a DC charging jack, a MINI-VGA port, two USB 2.0 ports
Material	Aluminum
Weight	908g (with battery)
Full weight	1.65KG
Dimensions	283.4mm * 158.3mm * 16.4mm
Package size	36.5cm × 27.5cm × 8.8 (cm)

Packaging Contains:
1* Tablet
1* charger,
1* manual