videogame_asset

Unknown GR3000

5.1" 4:3 Display (800x400)

4:3 Native ● 800x400

Stock OS

Form Factor: Horizontal Weight: ?

aspect_ratio Simulate Letterboxing

Classic Retro

GR3000

Name: Unknown GR3000
Brand: Unknown
Price: 35 USD
Availability: InStock

Unknown · Released 2022 / 12

$43.75.00 MSRP

$35

local_fire_department AliExpress Verified Deal Save $8.75

Coupon Code: USAFF4 $35

Buy on AliExpress Amazon

Chipset (SoC) Actions Semiconductor ATM7051

Battery 1500 mAh

Aspect Ratio 4:3 Native

Dimensions 195 mm x 86 mm x 16.6 mm

Emulation Performance Radar

Tested frame rates and compatibility across key retro systems

Hardware Tier: ⭐️⭐️¼

Game Boy Advance (GBA)

check_circle Perfect (60fps)

Integer 3x scaling available

PlayStation 1 (PS1)

check_circle Playable (60fps)

Enhanced resolution mode supported

Nintendo 64 (N64)

Struggles

Mupen64Plus-Next core

PlayStation 2 (PS2)

Unplayable

NetherSX2 / AetherSX2

Full Technical Specifications

Manufacturer / Brand Unknown

Screen Diagonal 5.1 Inches

Display Resolution 800x400

Aspect Ratio 4:3 Native

System Chipset (SoC) Actions Semiconductor ATM7051

Battery Capacity 1500 mAh

Device Dimensions 195 mm x 86 mm x 16.6 mm

Device Weight ?

Stock Operating System Proprietary (No CFW)

Recommended CFW Stock OS

Frequently Asked Questions

Can the GR3000 play PS2 and GameCube games? expand_more

The Unknown GR3000 is powered by the Actions Semiconductor ATM7051 processor. For PS2 and GameCube emulation, it is not powerful enough to run full-speed 3D titles. We recommend looking into Odin 2 or Retroid Pocket 4 Pro for flawless PS2.

What is the best custom firmware (CFW) for GR3000? expand_more

The community overwhelmingly recommends Stock OS. It drastically improves boot time, enables instant deep sleep, and provides cleaner RetroArch hotkey integrations.

Should I replace the stock MicroSD card that came in the box? expand_more

Yes, absolutely. Generic unbranded MicroSD cards included with budget handhelds frequently suffer corrupted save files within 2 to 4 weeks. Always flash your firmware onto a branded card from SanDisk, Samsung, or Kioxia.