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Game Case GBA CM3 Review: A Retro Handheld with Raspberry Pi Power

Game Case GBA CM3 Review: A Retro Handheld with Raspberry Pi Power

Overview

The Game Case GBA CM3 is a DIY-oriented handheld gaming device built around the Raspberry Pi Compute Module 3 (BCM2837). It features a 3.5-inch IPS display with 640x480 resolution, 1GB DDR2 RAM, and a 2200mAh battery. The device runs open-source software and is housed in a 3D-printed plastic shell resembling a Game Boy Advance. It includes a GBA Link cable port for connectivity and a 3.5mm headphone jack.

Key Specs Highlights

  • CPU: Cortex-A53 quad-core @ 1.2 GHz
  • GPU: Broadcom VideoCore IV @ 250 MHz
  • RAM: 1 GB DDR2
  • Display: 3.5-inch IPS, 640x480, 4:3, 228.57 PPI
  • Storage: External MicroSD
  • Battery: 2200 mAh
  • Weight: 189 grams
  • Dimensions: 145 x 82 x 24 mm
  • Connectivity: GBA Link cable port, 3.5mm audio
  • Price: $150 - $200 (launched at $175)

Who It Is For

This device is for retro gaming enthusiasts who enjoy tinkering and customizing their handhelds. It's ideal for emulating classic systems up to PlayStation 1 (SNES FX and 3D PS1 at 60 FPS, N64 and NDS playable but with slowdown). The open-source OS allows for software customization. Not recommended for those seeking a polished, out-of-the-box experience.

Buying Notes

The Game Case GBA CM3 is typically sold as a kit or pre-assembled by small-scale makers. Availability may be limited. Check community forums and marketplaces like Etsy or eBay. The price range is $150-$200. Ensure you have a MicroSD card for storage. The device lacks video output and vibration. Build quality is adequate for the price, but the plastic shell may feel less premium than commercial handhelds.

Specifications
CPUCortex-A53
GPUBroadcom VideoCore IV
RAM1 GB DDR2
NameGame Case GBA CM3
BrandGame Case
Weight189 g
Battery2200 mAh
SpeakerMono
StorageExternal MicroSD
Grip TypeHorizontal
ProcessorBroadcom BCM2837
Body ColorWhite
Dimensions145 mm x 82 mm x 24 mm
Screen PPI228.57
Price Range$150 - $200
Screen Size3.5 inches
Screen TypeIPS
Audio Output3.5mm headphone jack
ConnectivityGBA Link cable port
Launch Price$175
Release Date2020 / 12
Screen Ratio4:3
CPU Frequency1.2 GHz
Shell MaterialPlastic
Operating SystemOpen-source
Screen Resolution640 x 480
GPU Core Frequency250 MHz
Screen Refresh Rate60Hz
CPU Cores and Threads4 cores 4 threads
Emulator Game SupportSNES FX and 3D PS1 (60 FPS), N64 and NDS (playable but laggy)

Full specs and updates on our site: https://www.oldman.dpdns.org/en/handheld/game-case-gba-cm3

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