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LostInConsoles

Your Gateway to Retro Gaming Reviews

RG300X

RG300X by Anbernic, priced around $88, Horizontal retro handheld, running OpenDingux, powered by Ingenic JZ4770, with a 3.0 inch display

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Specifications

60 of 65 catalogued fields are filled in for this handheld. Anything the catalogue has not recorded is labelled Not documented rather than estimated.

Identity

Brand
Anbernic
Release Date
2021 / 07
Price
$88
Pricing category
$075 - $100

Form factor & shell

Form Factor
Horizontal
Shell material
Plastic
Colors
GameBoy Micro Red + Gold metal panel, GameBoy Micro Silver + Black metal panel
Dimensions
137 mm x 69 mm x 20 mm
Weight
154 grams
Cooling
Not documented

Operating system

Operating System
OpenDingux

Performance

System on a Chip
Ingenic JZ4770
CPU
XBurst
CPU cores
2 Cores
CPU threads
2 Threads
CPU clock speed
1.0 GHz (secondary 500 MHz CPU)
Architecture
MIPS
GPU
Vivante GC860
GPU cores
Not documented
GPU clock speed
315 - 575 MHz
RAM
512 MB DDR2
Performance rating
6/10 · B

Display

Screen size
3.0 inch
Screen type
IPS
Resolution
640 x 480
PPI
266.67 PPI
Aspect ratio
4:3
Screen refresh rate
60 Hz
Screen lens
Tempered Glass (OCA Laminated)

Battery & charging

Battery
2500 mAh
Charge port
USB-C x2
Storage
Dual External MicroSD

Controls

D-pad
Cross Upper placement
Analogs
Not documented
Face buttons
4 Buttons
Shoulder buttons
L1, R1, L2, R2 Horizontal
Extra buttons
Power, Reset, Volume +-
Rumble
Not documented
Volume control
Dedicated Buttons
Brightness control
Button Combination
Power control
Button

Connectivity

Connectivity
USB-C OTG
Video output
Mini HDMI
Audio output
3.5mm Headphone
Speaker
Dual Stereo Front facing
Sensors
Not documented

Emulation grades

Game Boy
A
Nintendo Entertainment System
A
Sega Genesis
A
Game Boy Advance
A
Super Nintendo
B
PlayStation 1
B
Nintendo DS
F
Nintendo 64
D
Dreamcast
F
PSP
F
Sega Saturn
F
GameCube
F
Wii
F
Nintendo 3DS
F
PlayStation 2
F
Wii U
F
Nintendo Switch
F
PlayStation 3
F
Emulation limit
SNES & PS1 almost all full speed except for slight lag on a few FX chip SNES games and 3D PS1 games

Where To Buy

Marketplace rows use affiliate-friendly links where available. Average price stays based on the console database, not live per-store pricing.

Store Price
Amazon
Amazon search results
$88
Aliexpress 1, 2, 3
Imported from spreadsheet hyperlink
$88
AliExpress
AliExpress search results
$88
Alibaba
Alibaba search results
$88

Affiliate disclosure and terms are linked in the footer.

Quick Take

The long-form editorial block is being regenerated, so this quick summary is built from the latest console specs.

RG300X is a retro handheld from Anbernic.

Its horizontal design keeps the hardware focus clear for players who already know the shape they prefer.

The device runs OpenDingux, which shapes setup, frontend options, and day-to-day usability.

Inside, the Ingenic JZ4770 chipset sets the ceiling for emulation and overall responsiveness.

Playable Games

Games shown here match systems this handheld can run at a B grade or better.

Zoom!
Zoom!

1988 •Sega Genesis

Zoom! is a puzzle game developed/released by Discovery Software in 1988. It features a 3D-like board the player moves around on. Up to two players may...

Zooming Secretary
Zooming Secretary

2012 •Nintendo Entertainment System

Part platformer, part puzzle, part workplace simulator and entirely satirical is what Zooming Secretary is. Playing the role of a secretary in her tri...

Zoop
Zoop

1995 •PlayStation 1, Sega Genesis, Sega Saturn, Super Nintendo

Fast-paced action-puzzle game where the player eliminates colored shapes that are approaching his alter ego, another colored shape, before they reach...

Zootto Mahjong!
Zootto Mahjong!

1998 •Super Nintendo

Zoo-tto Mahjong! is a Nintendo developed and published Super Famicom video game. It was released on July 1, 1998. It is a simple game of Mahjong, of w...

Zork
Zork

1977 •PlayStation 1, Sega Saturn

Zork is one of the earliest interactive fiction computer games, with roots drawn from the original genre game, Colossal Cave Adventure. The first vers...

ZPF
ZPF

2025 •Sega Genesis, Nintendo Switch

ZPF is a retro-inspired horizontal shooter for the Sega Genesis/Mega Drive. Blast your way through a cosmic gauntlet of epic boss battles, addictive s...

RG300X — Frequently Asked Questions

Every answer is built from this console's own catalogue record. Where the record is empty, the answer says so rather than guessing.

Is the RG300X an official Anbernic product?

The console database lists the RG300X under the brand Anbernic. It does not document whether the RG300X is an officially licensed Anbernic product.

When was the RG300X released, and what does it cost?

The console database lists the release date as 2021 / 07 and the price as $88 for the RG300X.

What chipset and how much RAM does the RG300X have?

The console database lists the system on a chip as Ingenic JZ4770, the CPU as XBurst, and the RAM as 512 MB DDR2 for the RG300X.

What are the RG300X's dimensions, weight and battery?

The console database lists the dimensions as 137 mm x 69 mm x 20 mm, the weight as 154 grams, and the battery as 2500 mAh for the RG300X.

Which systems can the RG300X emulate well?

The console database gives the RG300X a grade of B+ or better for 4 systems: Game Boy, Nintendo Entertainment System, Sega Genesis, and Game Boy Advance.

Where can I buy the RG300X?

The marketplace rows shown for the RG300X are search and marketplace links, not a verified live price feed. The console database does not verify live prices or stock, so check the linked marketplace listings for current availability.

Sources & Editorial Notes

  • Specifications are taken from this handheld's entry in the Lost In Consoles catalogue, which is compiled from manufacturer documentation and public filings. How we compile device data.
  • Empty fields are published as Not documented. Nothing on this page is estimated, inferred or carried over from a similar device.
  • Spotted an error? Send a correction.