RG-503

rg-503
125
Apr 1, 2022
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Emulation Performance

PS1
DS
SNES
NES
GBA
GB
Genesis
PSP
N64
DC
Saturn
PS2
GC
3DS
Switch
PS3
Wii U
Wii

Ergonomics

Cooling
Rumble
Specifications Summary
CategoryDetails
OS / CFWLinuxArkOS, JELOS, Retro Arena
SOCRockChip RK3566 ARM
CPU
Cortex-A554 cores (4 threads) @ 1.8GHZ
GPU
Mali-G52 2EE 2 cores @ 850MHZ
RAMLPDDR41GB
Dimensions190mm x 84mm x 21mm236 grams
Screen4.95 OLED
960x, 222 PPI
Battery3500 mahCharge port: USB-C 2x
Full Specifications

Processing

System on ChipRockChip RK3566
CPUCortex-A55 (4 cores) @ 1.8GHZ
GPUMali-G52 2EE (2 cores) @ 850MHZ
RAM1 GB LPDDR4 LPDDR4

Display

Screen Size4.95"
Panel TypeOLED
Resolution
960x
Aspect Ratio16:9
PPI222
Video OutputMini HDMI
Touch Input
Pen Support

Connectivity

USB-C
Wifi
Bluetooth
NFC
USB
HDMI
DisplayPort
VGA
DVI
Micro HDMI
Mini HDMI
OcuLink

Physical

Dimensions190mm x 84mm x 21mm
Weight236 grams
Battery3500 mah
Shell MaterialPlastic

Cooling

Heatsink
Heat Pipe
Fan
Ventilation Cutouts

Audio

Audio Output3.5mm, Headphone
Speakersstereo

Controls

D-Padcross
Analog SticksDual, Thumbstick, L3, R3
Face Buttons4
Shoulder ButtonsL, L1, L2, R, R1, R2
Extra ButtonsPower, Reset, Function
Rumble

Miscellaneous

Emulation LimitN64, PSP & Dreamcast mostly playable but not all full speed
Max EmulationMost DS/N64/PSP/DC playable, some Saturn playable
ColorsBlack, Teal, Bronze Gray
ProsOLED screengood battery life (8 hours)
Cons1 GB RAMno touchscreen and only microSD storage means Android won't run welldim screenbad stock firmware performanceaudio cracklebutton grinding/build quality issues