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Your Gateway to Retro Gaming Reviews

Cartboy

Cartboy by Gamebox Systems, priced around $100, Micro Vertical retro handheld, running Linux - CartOS (RetroPie based), with a 1.3 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
Gamebox Systems
Release Date
2020 / 01
Price
$100 (DIY) $200 (Pre-built)
Pricing category
$100 - $150

Form factor & shell

Form Factor
Micro Vertical
Shell material
Plastic
Colors
Blue, Gray, Red, Green, Orange
Dimensions
65.5 mm x 57 mm x 15 mm
Weight
80 grams
Cooling
Not documented

Operating system

Operating System
Linux - CartOS (RetroPie based)

Performance

System on a Chip
Broadcom BCM2835 (Raspberry Pi Zero)
CPU
ARM1176JZF-S
CPU cores
1 Core
CPU threads
1 Thread
CPU clock speed
1.0 GHz
Architecture
ARM
GPU
Broadcom VideoCore IV
GPU cores
Not documented
GPU clock speed
250 MHz
RAM
512 MB DDR
Performance rating
6/10 · B

Display

Screen size
1.3 inch
Screen type
TFT
Resolution
240 x 240
PPI
261.09 PPI
Aspect ratio
1:1
Screen refresh rate
60 Hz
Screen lens
None (Protector only)

Battery & charging

Battery
1200 mAh
Charge port
Micro USB x2
Storage
External MicroSD

Controls

D-pad
Cross Lower placement
Analogs
Not documented
Face buttons
4 Butons
Shoulder buttons
L1, R1
Extra buttons
Power
Rumble
Not documented
Volume control
Button Combination
Brightness control
Menu
Power control
Button

Connectivity

Connectivity
USB 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
B
Super Nintendo
C
PlayStation 1
C
Nintendo DS
F
Nintendo 64
F
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
Most SNES runs at 60 FPS but lags with FX & Mode 7 games, most 2D PS1 runs fine (not all at full 60 FPS) but lags with 3D 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
$100 (DIY) $200 (Pre-built)
Gamebox Systems
Imported from spreadsheet hyperlink
$100 (DIY) $200 (Pre-built)
AliExpress
AliExpress search results
$100 (DIY) $200 (Pre-built)
Alibaba
Alibaba search results
$100 (DIY) $200 (Pre-built)

Affiliate disclosure and terms are linked in the footer.

Cartboy review: the retro handheld that could quietly steal your shortlist

Budget shortlist candidate

This is a data-grounded review of Cartboy, built around the hardware, the compatibility grades, the price band, and the devices most likely to tempt you away from it.

Cartboy is not trying to win every argument at once; its appeal lives in the balance between emulation comfort, day-to-day usability, and whether its price still feels sane.

Best For

  • Players who care about nostalgia, portability, and quick pick-up sessions.
  • Best fit for Game Boy (A), NES (A), and Sega Genesis (A).
  • Designed around a micro vertical handheld shape.

Why It Hooks You

  • Overall rating sits at 6/10 · B.
  • TFT display story helps define the vibe.
  • Current price context is $100 (DIY) $200 (Pre-built).

Watch Outs

  • Price, tiny screen
  • Some systems, including Super Nintendo (C) and PlayStation 1 (C), may need more tuning.

Spec Snapshot

Before the review gets opinionated, here is the clean spec picture. This table is the reality check that keeps the rest of the write-up grounded.

CategoryDetails
BrandGamebox Systems
Release2020 / 01
Form factorMicro Vertical
Operating systemLinux - CartOS (RetroPie based)
Overall performance6/10 · B
SoCBroadcom BCM2835 (Raspberry Pi Zero)
CPUARM1176JZF-S, 1 Core, and 1.0 GHz
GPUBroadcom VideoCore IV and 250 MHz
RAM512 MB DDR
Display1.3 inch, TFT, and 60 Hz
Resolution240 x 240, 1:1, and 261.09 PPI
Battery and cooling1200 mAh
Storage and I/OExternal MicroSD, Micro USB x2, Mini HDMI, and 3.5mm Headphone
Price$100 (DIY) $200 (Pre-built)

If this review pulls you in, the fastest next rabbit hole is RG-NANO and TinyPi Pro, because those are the products most likely to clarify whether Cartboy is your real match or just your current curiosity.

The Buyer Profile

Cartboy is best framed as a machine for players who care about nostalgia, portability, and quick pick-up sessions. The smartest handheld purchases usually happen when the buyer matches the hardware to a play style instead of falling for the loudest marketing line.

The micro vertical shape matters here because it changes comfort, portability, and the kind of nostalgia the device leans into. The fact that it runs Linux - CartOS (RetroPie based) also affects what kind of setup work, app ecosystem, and tinkering ceiling buyers should expect.

The release timing listed as 2020 / 01 helps place it in context. Context matters because buyers are not comparing isolated products; they are comparing moments in the market.

Display and Ergonomics

Cartboy pairs the hardware with 1.3 inch, TFT, 60 Hz, 240 x 240, 1:1, and 261.09 PPI. That is the kind of detail stack retro buyers should linger on, because a handheld can be technically capable and still feel wrong if the aspect ratio, sharpness, and scaling story are off. The screen protection is listed as None (Protector only), a small clue that often hints at how polished or rough the front face might feel in daily use.

The controls are described with Cross Lower placement, 4 Butons, L1, R1, and Power. That matters more than many spec sheets admit, because the difference between a fun handheld and a fatiguing one often shows up in the D-pad, shoulder shape, and how naturally the thumbs settle into place. This is where a retro handheld stops being abstract and starts becoming a piece of physical furniture for your hands.

The 1:1 aspect ratio adds another layer to the story. Retro gaming screens are never neutral. They reward some libraries, punish others, and always whisper a preference about how the device expects to be used.

Daily Use, Portability, and The Physical Reality

Cartboy is described with battery: 1200 mAh. Those are not background details; they shape noise, comfort, endurance, and whether the device feels eager to be used or mildly exhausting to keep fed. Audio is covered by Dual Stereo Front facing and 3.5mm Headphone, which matters for sofa play, travel, and late-night sessions when speakers and headphone output can quietly make or break the experience.

Physically, the device is outlined by 65.5 mm x 57 mm x 15 mm, 80 grams, Plastic, and Blue, Gray, Red, Green, Orange. This is where you start picturing whether it is truly pocketable, only jacket-safe, or clearly a bag companion. The best portable devices earn their place in a routine. They are easy to reach for, easy to trust, and easy to put back down without feeling delicate.

The practical I/O story includes External MicroSD, USB OTG, Micro USB x2, and Mini HDMI. These details matter because many retro buyers are also collectors, tinkerers, dock-and-TV players, or people with large libraries that need sensible storage and transfer options.

The Consoles Most Likely To Pull You Away

ConsoleAnglePricePerformanceWhy Click Through
RG-NANO
Anbernic
Better Value$60 (+ shipping)6/10 · Bmicro vertical layout, tracked around $60 (+ shipping), rated 6/10 · B.
TinyPi Pro
Pi0cket
Better ValueTBD6/10 · Bmicro vertical layout, rated 6/10 · B.
GKD Pixel
Game Kiddy
Better Value$766.5/10 · Bmicro vertical layout, tracked around $76, rated 6.5/10 · B.
GKD Pixel 2
Game Kiddy
More Powerful$809/10 · Amicro vertical layout, tracked around $80, rated 9/10 · A.

Cartboy becomes much easier to judge once it is forced into the same room as RG-NANO, TinyPi Pro, and GKD Pixel. This is where a vague impression turns into a real buying decision, because each nearby rival throws a different kind of pressure on the table.

Cartboy versus RG-NANO is interesting because better value is the obvious angle. If Cartboy feels almost right but not quite, RG-NANO is the sort of nearby detour that can completely change the shortlist. RG-NANO is tracked around $60 (+ shipping). Its overall rating is 6/10 · B. Cartboy versus TinyPi Pro is interesting because better value is the obvious angle. TinyPi Pro sits close enough to Cartboy to make the comparison meaningful, but different enough to sharpen the buying decision. Cartboy versus GKD Pixel is interesting because better value is the obvious angle. More importantly, if Cartboy feels almost right but not quite, GKD Pixel is the sort of nearby detour that can completely change the shortlist. GKD Pixel is tracked around $76. More importantly, its overall rating is 6.5/10 · B.

Comparison is the antidote to spec-sheet hypnosis. Once you stack the neighbors side by side, you stop asking which one is objectively best and start asking which one is best for your habits.

Performance, Emulation, and Real Headroom

The heart of the machine is the Broadcom BCM2835 (Raspberry Pi Zero). CPU duties are handled by ARM1176JZF-S. Graphics are handled by Broadcom VideoCore IV. Memory is listed at 512 MB DDR. The sheet rates the overall performance at 6/10 · B, or roughly 3 on the normalized scale.

The CPU side is described with 1 Core, 1 Thread, and 1.0 GHz, which is more useful than brand names alone because it hints at how much headroom the handheld should have before emulator tuning gets annoying. On the graphics side, 250 MHz and ARM helps sketch the ceiling for heavier systems, upscale experiments, and shader curiosity.

Cartboy looks strongest with Game Boy (A), NES (A), Sega Genesis (A), and Game Boy Advance (B), which gives the review something more tangible than a vague "good for retro" verdict. The listed emulation limit, Most SNES runs at 60 FPS but lags with FX & Mode 7 games, most 2D PS1 runs fine (not all at full 60 FPS) but lags with 3D games, is the kind of line buyers should actually respect because it tells you where the romance ends and the compromise begins.

The middle tier of compatibility, including Super Nintendo (C) and PlayStation 1 (C), is where the buyer needs some honesty. These are usually the systems that separate a casual dabbler from a user who is happy tweaking emulator settings, testing cores, or accepting the occasional rough edge.

Price, Availability, and Value Pressure

Cartboy is currently tracked around $100 (DIY) $200 (Pre-built) and lands in the $100 - $150 pricing band. Retro handhelds are almost never judged in isolation; they are judged against the five other devices sitting one tab away in a buyer's browser.

The spreadsheet points shoppers toward Gamebox Systems for availability. That matters because storefront quality, shipping confidence, and after-sales expectations often shape the emotional experience of a purchase before the box even arrives. The listed strengths orbit around portability.

The tradeoffs are not buried, either: the sheet flags price, tiny screen. The smartest shortlist is usually the one that sees the flaw clearly and decides it is either acceptable or disqualifying before the credit card comes out.

Final Verdict

Cartboy leaves the strongest impression when you frame it as a recommendation for players who care about nostalgia, portability, and quick pick-up sessions. That is the lens that makes the strengths feel intentional instead of accidental.

Budget shortlist candidate is not just a catchy label here. It is the cleanest shorthand for why this device deserves attention. The compatibility profile around Game Boy (A), NES (A), Sega Genesis (A), and Game Boy Advance (B) gives it a concrete identity. The main caution remains price, tiny screen.

If the device sparks your interest, the smartest next click is usually RG-NANO, followed by TinyPi Pro, because that is where the shape of the market around it comes into focus. The point is not to stop the reader from exploring. It is to make every next click smarter.

Playable Games

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

6-Pak
6-Pak

1995 •Sega Genesis

6-Pak is a compilation of Sega Mega Drive games released in June 1995, during the console's decline. The cartridge contains 6 of Sega's most successfu...

688 Attack Sub
688 Attack Sub

1989 •Sega Genesis

688 Attack Sub is a classic modern submarine simulation which puts you in command of either the American Los Angeles or the Soviet Alfa class nuclear-...

7 Grand Dad
7 Grand Dad

1992 •Nintendo Entertainment System

7 Grand Dad is a Chinese bootleg game, which is a ROM hack of The Flintstones: The Rescue of Dino and Hoppy. The game became known as a recurrent inte...

720 Degrees
720 Degrees

1986 •Nintendo Entertainment System

720 Degrees is a 1986 arcade game by Atari Games. 720°, a skateboarding game, is notable in that along with BMX Simulator, it is one of the first extr...

8 Bit Son-of-a-Bitch
8 Bit Son-of-a-Bitch

2022 •Nintendo Entertainment System

Video game created by and featuring the punk band Wolf-Face. Help Michael J. Wolf make it to the basketball game on time, while also capturing the hea...

8 Eyes
8 Eyes

1988 •Nintendo Entertainment System

8 Eyes is an action game set in a post-nuclear future where rebellious dukes have seized eight powerful jewels. Players control Orin the Falconer as h...

8-Bit Adv Steins;Gate
8-Bit Adv Steins;Gate

2018 •Nintendo Entertainment System, Nintendo Switch

Experience the city of Akihabara completely re-imagined in an 8-bit world and solve mysteries as Okarin! When Okarin and his friends made the "Phonewa...

Cartboy — 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 Cartboy an official Gamebox Systems product?

The console database lists the Cartboy under the brand Gamebox Systems. It does not document whether the Cartboy is an officially licensed Gamebox Systems product.

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

The console database lists the release date as 2020 / 01 and the price as $100 (DIY) $200 (Pre-built) for the Cartboy.

What chipset and how much RAM does the Cartboy have?

The console database lists the system on a chip as Broadcom BCM2835 (Raspberry Pi Zero), the CPU as ARM1176JZF-S, and the RAM as 512 MB DDR for the Cartboy.

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

The console database lists the dimensions as 65.5 mm x 57 mm x 15 mm, the weight as 80 grams, and the battery as 1200 mAh for the Cartboy.

Which systems can the Cartboy emulate well?

The console database gives the Cartboy a grade of B+ or better for 3 systems: Game Boy, Nintendo Entertainment System, and Sega Genesis.

Where can I buy the Cartboy?

The marketplace rows shown for the Cartboy 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.