On the product page :-
DroiX LDK Retro Gaming Handheld Console
Pre-Installed Emulators: CPS1, CPS2, Neo-Geo, Megadrive / Genesis, Sega Master System, GameGear
Up to 45 emulators can be installed via a custom firmware
What custom firmware and what emulators?
DroiX Retro Game RG300 Retro Gaming Handheld Console
Pre-Installed Emulators: Dingux MSX, FBA A320, FBA SDL, FCEUX, Gambatte, GG, GBA, Handy, NGP, OhBoy, WSC, pcsx4all, PicoDrive, Pokemini, SMS Plus GX,SN, temper
OpenDingux is far more supported in terms of Systems and Ports
Any links as to what systems are supported by OpenDingux?
DroiX RS-97 Plus V2 - Retro Gaming Handheld Console
Pre-Installed Emulators: Dingux MSX, FBA A320, FBA SDL, FCEUX, Gambatte, GG, GBA, Handy, NGP, OhBoy, WSC, pcsx4all, PicoDrive, Pokemini, SMS Plus GX, PocketS, temperBBC Micro, DOSBox, MS, MSX, OpenBOR, gneo
Running the latest OpenDingux Firmware, combined with the Powerful 64bit Chipset and RAM Configuration, the RS-97 Plus V2 can emulate a wide variety of systems, ranging from 8bit to 32bit.
Again any links as to what other systems this opendingux can run?
BITTBOY PocketGo Retro Gaming Handheld Console
With 10 systems supported, you can be sure to find a title that brings back memories.
Doesn't say what systems.
BittBoy V3.5 OpenDingux Retro Gaming Handheld
System Support: NES/GB/GBC/GBA/SNES/SMD/SMS/PCE/NEOGEO
DroiX RS-97 Plus V3 - Anniversary Edition IPS Screen
Pre-Installed Emulators: Dingux MSX, FBA A320, FBA SDL, FCEUX, Gambatte, GG, GBA, Handy, NGP, OhBoy, WSC, pcsx4all, PicoDrive, Pokemini, SMS Plus GX,SN, temper
DroiX Coolbaby RS-97 PRO HW v3.0 - Transparent
dead link
Coming from retropie where it's easy to find every system that it supports i'm struggling to find what i need.
Something interesting i did find was the BittBoy V3.5 OpenDingux has save support which is really useful, but now i don't know if the other handhelds do or not.