Device comparison

Anbernic RG28XX vs. Anbernic RG503

Compare specs, emulation support, community reviews, ownership, and play history.

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RG28XX
RG503

Shown to scale from each device’s real-world dimensions.

Quick verdict

Best value
RG28XX
Better screen
RG503
More portable
RG28XX
Newer model
RG28XX

Main differences

  • Anbernic RG28XX has similar emulation coverage to Anbernic RG503.
  • Anbernic RG28XX is about $92 cheaper based on catalog pricing.
  • Anbernic RG28XX is roughly 56% smaller and 48% lighter.
  • Anbernic RG28XX has a 60 Hz IPS screen, versus 60 Hz OLED on Anbernic RG503.
  • Anbernic RG28XX is highlighted for PS1, Genesis, GBA, SNES; Anbernic RG503 is highlighted for DS, PS1, Genesis, GBA.

Anbernic

RG503

Details
Price
$140
OS
Linux
Released
Apr 2022
Up to
Dreamcast
Screen
4.95 inch OLED
Weight
236 grams

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Specs

BetterWorse

SpecRG28XXRG503
Price$48$140
Screen2.83 inch4.95 inch
Aspect ratio4:316:9
Resolution640 x 480960 × 544
PanelIPSOLED
ChipsetAllwinner H700RockChip RK3566
CPUCortex-A53Cortex-A55
GPUMali-G31 MP2Mali-G52 2EE
Battery3100 mAh3500 mAh
Weight123 grams236 grams
Dimensions125 mm x 56.5 mm x 16.5 mm190 mm x 84 mm x 21 mm
BluetoothNoYes

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemRG28XXRG503
Classic systems
Game Boy
NES
Genesis
GBA
SNES
PS1
Mid-generation systems
DS
N64
Dreamcast
PSP
Saturn
Sixth-generation systems
GameCube
Wii
PS2
Modern systems
3DS
Switch
Wii U
PS3

Emulation source notes

  • RG28XX DS: Nintendo DS: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip This device does not have a touchscreen, so you won't be able to play DS games that rely heavily on the touchscreen
  • RG503 DS: Nintendo DS: Almost all games playable at full speed without frameskip This device does not have a touchscreen, so you won't be able to play DS games that rely heavily on the touchscreen
  • RG28XX 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • RG503 3DS: Nintendo 3DS: Only the easiest to emulate games are barely playable 3DS will only work on Android, not Linux
  • RG28XX GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • RG503 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • RG28XX N64: Nintendo 64: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • RG503 N64: Nintendo 64: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • RG28XX NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG503 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG28XX PS1: Sony Playstation: Almost all games playable at full speed without frameskip
  • RG503 PS1: Sony Playstation: Almost all games playable at full speed without frameskip
  • RG28XX PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • RG503 PS2: Sony Playstation 2: Only the easiest to emulate games are barely playable PS2 will only work on Android, not Linux
  • RG28XX PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • RG503 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • RG28XX PSP: Sony Playstation Portable: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG503 PSP: Sony Playstation Portable: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • RG28XX Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • RG503 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • RG28XX SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG503 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG28XX Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • RG503 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • RG28XX Saturn: Sega Saturn: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG503 Saturn: Sega Saturn: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG28XX Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • RG503 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • RG28XX Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • RG503 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • RG28XX Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • RG503 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • RG28XX GameCube: Nintendo GameCube: Only the easiest to emulate games are barely playable
  • RG503 GameCube: Nintendo GameCube: Only the easiest to emulate games are barely playable
  • RG28XX Dreamcast: Sega Dreamcast: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • RG503 Dreamcast: Sega Dreamcast: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip

Frequently asked

What's the difference between the Anbernic RG28XX and the Anbernic RG503?
Anbernic RG28XX has similar emulation coverage to Anbernic RG503. Anbernic RG28XX is about $92 cheaper based on catalog pricing. Anbernic RG28XX is roughly 56% smaller and 48% lighter. Anbernic RG28XX has a 60 Hz IPS screen, versus 60 Hz OLED on Anbernic RG503. Anbernic RG28XX is highlighted for PS1, Genesis, GBA, SNES; Anbernic RG503 is highlighted for DS, PS1, Genesis, GBA.
Which is cheaper, the Anbernic RG28XX or the Anbernic RG503?
The Anbernic RG28XX is the cheaper of the two at around $48, roughly $92 less than the Anbernic RG503 based on catalog pricing.
Which is newer, the Anbernic RG28XX or the Anbernic RG503?
The Anbernic RG28XX is the newer model, released in 2024.

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