x10 Airpad vs Ployer Momo9 vs Skypad Alpha2 vs Benss B7

I have found another clone. That makes 4 tablets that are almost identical clones sold under different brands and names and different price points.

Model X10 Airpad 7p Ployer momo9 SkyPad Alpha2 Benss B7
Vendor X10.com PandaWill.com Skytex.com Benss
CPU/GPU 1.2 GHz Allwinner A10 Cortex A8processor + 395 Mhz DSP All Winner A10, 1.2GHz GPU: Mali 400 1.2GHz ARM Cortex-A8 A10 CORTER A8 / MALI400
OS Android 4.0(no root) Android 2.3/Android 4.0 Upgradable (root access) Android 4.0 Upgradable (root access) Android 2.3
RAM 512MB 512MB 512MB 512MB
Storage 4GB 8GB 4GB 4GB
Price $149.00 $119.49(free shipping/drop ship discount) $158.33 Amazon.com $133.05 FocalPrice.com