1990 •Game Boy
Zoo Block is a Puzzle game, developed and published by Sachen, which was released in Asia in 1990.
JXD S5600B by JinXing Digital, now discontinued, Horizontal retro handheld, running Android 4.1, powered by Amlogic MX 8726-M6, with a 5.0 inch display
40 of 65 catalogued fields are filled in for this handheld. Anything the catalogue has not recorded is labelled Not documented rather than estimated.
Marketplace rows use affiliate-friendly links where available. Average price stays based on the console database, not live per-store pricing.
| Store | Price |
|---|---|
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Amazon
Amazon search results
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Discontinued |
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AliExpress
AliExpress search results
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Discontinued |
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Alibaba
Alibaba search results
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Discontinued |
Affiliate disclosure and terms are linked in the footer.
Broad emulation range
JXD S5600B from JinXing Digital is the kind of retro handheld that makes sense only once you stop reading the spec sheet like a trophy case and start reading it like a buyer.
If your library leans toward Game Boy, NES, and Sega Genesis, JXD S5600B immediately becomes more than just another line in a spreadsheet.
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.
| Category | Details |
|---|---|
| Brand | JinXing Digital |
| Form factor | Horizontal |
| Operating system | Android 4.1 |
| Overall performance | 9/10 · A |
| SoC | Amlogic MX 8726-M6 |
| CPU | Cortex-A9, 2 Cores, and 1.5 GHz |
| GPU | Mali-400 MP2, 2 Cores, and 500 MHz |
| RAM | 1 GB DDR3 |
| Display | 5.0 inch |
| Resolution | 800 x 400, 2:1, and 178.89 PPI |
| Price | Discontinued |
If this review pulls you in, the fastest next rabbit hole is JXD S5110 and JXD S601, because those are the products most likely to clarify whether JXD S5600B is your real match or just your current curiosity.
This category is ruthless about value perception. A handheld can be beloved at one price and impossible to defend at another.
Availability is part of the value story too. A strong handheld with sketchy storefronts or inconsistent launch timing can still become a frustrating buy.
Every handheld makes tradeoffs somewhere, even when the spreadsheet leaves them unstated. That is why value is always a conversation between specs and priorities. There is no universal bargain, only a good fit at the right moment.
The heart of the machine is the Amlogic MX 8726-M6. CPU duties are handled by Cortex-A9. Graphics are handled by Mali-400 MP2. Memory is listed at 1 GB DDR3. The sheet rates the overall performance at 9/10 · A, or roughly 4.5 on the normalized scale.
The CPU side is described with 2 Cores, 2 Threads, and 1.5 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, 2 Cores, 500 MHz, and ARM helps sketch the ceiling for heavier systems, upscale experiments, and shader curiosity.
JXD S5600B looks strongest with Game Boy (A), NES (A), Sega Genesis (A), Game Boy Advance (A), Super Nintendo (A), and PlayStation 1 (A), which gives the review something more tangible than a vague "good for retro" verdict.
The middle tier of compatibility, including Nintendo 64 (B-) and Dreamcast (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.
JXD S5600B is best framed as a machine for players who want a balanced handheld that can stretch beyond the basics. That may sound obvious, but it is the difference between buying a handheld that becomes a habit and one that turns into a drawer resident.
The horizontal shape matters here because it changes comfort, portability, and the kind of nostalgia the device leans into. The fact that it runs Android 4.1 also affects what kind of setup work, app ecosystem, and tinkering ceiling buyers should expect.
Even without a perfect release story, the hardware still reveals its lane. In this market, timing changes expectations: a device that felt expensive at launch can look sharply judged six months later, while a newer device may need to justify a premium.
| Console | Angle | Price | Performance | Why Click Through |
|---|---|---|---|---|
JXD S5110 JinXing Digital | Better Value | Discontinued | 9/10 · A | horizontal layout, rated 9/10 · A. |
JXD S601 JinXing Digital | Better Value | Discontinued | 9/10 · A | horizontal layout, rated 9/10 · A. |
iBen L1 / X iBen | Closest Match | Discontinued | 8/10 · A- | same operating system, horizontal layout. |
GPD G58 GamePad Digital | Better Value | Discontinued | 9/10 · A | horizontal layout, rated 9/10 · A. |
JXD S5600B becomes much easier to judge once it is forced into the same room as JXD S5110, JXD S601, and iBen L1 / X. 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.
JXD S5600B versus JXD S5110 is interesting because better value is the obvious angle. Compared with JXD S5600B, JXD S5110 makes the more obvious play for readers who care about better value. Its overall rating is 9/10 · A. From another angle, jXD S5600B versus JXD S601 is interesting because better value is the obvious angle. That said, compared with JXD S5600B, JXD S601 makes the more obvious play for readers who care about better value. More importantly, jXD S5600B versus iBen L1 / X is interesting because closest match is the obvious angle. iBen L1 / X sits close enough to JXD S5600B to make the comparison meaningful, but different enough to sharpen the buying decision. That said, its overall rating is 8/10 · A-.
A handheld earns a place in the shortlist when it can survive comparison without needing excuses. That is the standard this section is really applying.
JXD S5600B does not publish a perfect battery-and-cooling story, but daily usability still shows up in the surrounding physical details.
Physically, the device is outlined by 408 grams and Plastic. This is where you start picturing whether it is truly pocketable, only jacket-safe, or clearly a bag companion. Buyers often underestimate how much daily affection is driven by the little things: where the ports sit, how the shell feels, and whether the handheld seems built for real use instead of product photos.
The port and expansion picture is part of the hidden quality of a handheld. A device can look attractive until you realize the storage, charging, or output setup keeps boxing you into narrower habits.
JXD S5600B pairs the hardware with 5.0 inch, 800 x 400, 2:1, and 178.89 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.
Control detail is sparse in the sheet, but that absence is itself a signal: it means buyers should lean harder on form factor, brand reputation, and comparative market positioning. This is where a retro handheld stops being abstract and starts becoming a piece of physical furniture for your hands.
The 2:1 aspect ratio adds another layer to the story. The right screen is not always the fanciest one. Sometimes it is the one that makes your core library look natural instead of merely possible.
JXD S5600B leaves the strongest impression when you frame it as a recommendation for players who want a balanced handheld that can stretch beyond the basics. That is also what turns the buying advice from noise into something useful.
Broad emulation range 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 (A) gives it a concrete identity.
If the device sparks your interest, the smartest next click is usually JXD S5110, followed by JXD S601, because that is where the shape of the market around it comes into focus. A useful verdict should leave the reader more curious, but also more precise.
Games shown here match systems this handheld can run at a B grade or better.
1990 •Game Boy
Zoo Block is a Puzzle game, developed and published by Sachen, which was released in Asia in 1990.
2007 •Nintendo DS, Wii
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2004 •Nintendo DS
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2008 •Nintendo DS
In Zoo Tycoon 2 DS, the player edits and builds the zoo in a main mode resembling the original Zoo Tycoon. Zookeeper mode is more like Zoo Tycoon 2 gr...
2005 •Nintendo DS
Easy to learn, hard to master! Encounter the ultimate zoo experience in Zoo Tycoon DS! Get up close and personal while collecting and caring for the w...
2007 •Nintendo DS
A follow-up to Vivendi Universal's 2004 educational simulation Zoo Vet.
2011 •Nintendo DS
Activision's Nintendo DS release comes with an exclusive Zooble. Zoobles!
1992 •Sega Genesis, Super Nintendo
Zool is a fast-paced side-scrolling platformer. The protagonist can run, jump, climb walls, and shoot enemies. Power-ups for Zool are scattered across...
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...
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...
Every answer is built from this console's own catalogue record. Where the record is empty, the answer says so rather than guessing.
The console database lists the JXD S5600B under the brand JinXing Digital. It does not document whether the JXD S5600B is an officially licensed JinXing Digital product.
The console database lists the price as Discontinued for the JXD S5600B. The release date is not documented in the console database.
The console database lists the system on a chip as Amlogic MX 8726-M6, the CPU as Cortex-A9, and the RAM as 1 GB DDR3 for the JXD S5600B.
The console database lists the weight as 408 grams for the JXD S5600B. The dimensions and the battery are not documented in the console database.
The console database gives the JXD S5600B a grade of B+ or better for 6 systems: Game Boy, Nintendo Entertainment System, Sega Genesis, Game Boy Advance, Super Nintendo, and PlayStation 1.
The marketplace rows shown for the JXD S5600B 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.