The GP2X+ Has:
Same CPU as the good old GP2X, same screen;
A REAL 8-microswitch or carbon pad D-PAD.
and/or a extra 'center' button to make up for the lack of one
(can't have a center-pivot D-pad without a center pivot, which means NO 'push-center hub down'.
Moved Power plug (on top near SD card, not on the side)
Tweaked power supply,
Can now accept a Rechargeable "RCR-V3" type battery.
(3.7 Volts or 4.2 Volts nominal. Also MUCH higher energy drains than NiMH for Extreme overclocks)
CPU heatsink, Copper or Aluminium to dissipate heat better, basically a large flat sheet of al/cu thermal bonded to the cpu. RAM heatsink as well.
Tweaked RAM and CPU electronics for greater and more reliable overclocks.
The GP3X:
MMSP2+ CPU which supports:
3D acceleration,
H264 video decoding in HARDWARE
Video ENCODING. (which means a Video In/Out adapter plug)
Integrated High capacity Li-ION Polymer battery (3500mAh or higher)
CPU's similar enough to the GP2X for potential to run SAME software with minor changes.
Faster, at 360Mhz default clock.
128 MB of DDR RAM (way better than the SD currently used...goodbye 1998, hello 2002!)
Upgraded SD port (?) support for large density cards.
Onboard USB Host connector. Onboard USB MiniType-B Connector for GP2X-to-PC, and recharging battery.
Multi-purpose connector (Audio/Video in/out, USB connectors, Serial and JTAG).
Larger onboard NAND Flash (say 512 MB)
Similar formfactor as before, more 'standard' ports.
Higher contrast screen.
Same CPU as the good old GP2X, same screen;
A REAL 8-microswitch or carbon pad D-PAD.
and/or a extra 'center' button to make up for the lack of one
(can't have a center-pivot D-pad without a center pivot, which means NO 'push-center hub down'.
Moved Power plug (on top near SD card, not on the side)
Tweaked power supply,
Can now accept a Rechargeable "RCR-V3" type battery.
(3.7 Volts or 4.2 Volts nominal. Also MUCH higher energy drains than NiMH for Extreme overclocks)
CPU heatsink, Copper or Aluminium to dissipate heat better, basically a large flat sheet of al/cu thermal bonded to the cpu. RAM heatsink as well.
Tweaked RAM and CPU electronics for greater and more reliable overclocks.
The GP3X:
MMSP2+ CPU which supports:
3D acceleration,
H264 video decoding in HARDWARE
Video ENCODING. (which means a Video In/Out adapter plug)
Integrated High capacity Li-ION Polymer battery (3500mAh or higher)
CPU's similar enough to the GP2X for potential to run SAME software with minor changes.
Faster, at 360Mhz default clock.
128 MB of DDR RAM (way better than the SD currently used...goodbye 1998, hello 2002!)
Upgraded SD port (?) support for large density cards.
Onboard USB Host connector. Onboard USB MiniType-B Connector for GP2X-to-PC, and recharging battery.
Multi-purpose connector (Audio/Video in/out, USB connectors, Serial and JTAG).
Larger onboard NAND Flash (say 512 MB)
Similar formfactor as before, more 'standard' ports.
Higher contrast screen.