2023 •Super Nintendo
An unofficial horror mod for a castle level in Super Mario World. There are multiple endings for the player to discover.
D-R35S Plus by SZDIIER / Diium, Vertical retro handheld, running Linux (Closed source), powered by V.R. Technology VT569B, with a 3.5 inch display, priced aroun...
Marketplace rows use affiliate-friendly links where available. Average price stays based on the console database, not live per-store pricing.
| Store | Price |
|---|---|
|
Aliexpress
Imported from spreadsheet hyperlink
|
40.0 |
|
Amazon
Amazon search results
|
40.0 |
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Budget shortlist candidate
D-R35S Plus is more compelling when you judge it by role, not hype: what it can emulate comfortably, how it should feel in the hand, what it costs, and which nearby alternatives keep it honest.
D-R35S Plus 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.
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 | SZDIIER / Diium |
| Release | 2024 / 04 |
| Form factor | Vertical |
| Operating system | Linux (Closed source) |
| Overall performance | ⭐️⭐️¼ |
| SoC | V.R. Technology VT569B |
| CPU | Cortex-A7, 1 Core, and 810 MHz |
| GPU | Vivante 3D GPU |
| RAM | 64 MB DDR2 |
| Display | 3.5 inch, IPS, and 60 Hz |
| Resolution | 640 x 480, 4:3, and 228.57 PPI |
| Battery and cooling | 3000 mAh (Swappable) |
| Storage and I/O | External MicroSD, USB-C Bottom facing, and 3.5mm Headphone Bottom facing |
| Price | 40.0 |
If this review pulls you in, the fastest next rabbit hole is GAMEMT E5 and Bittboy V3, because those are the products most likely to clarify whether D-R35S Plus is your real match or just your current curiosity.
D-R35S Plus is currently tracked around 40.0 and lands in the $0 - $50 pricing band. This category is ruthless about value perception. A handheld can be beloved at one price and impossible to defend at another.
The spreadsheet points shoppers toward Aliexpress 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.
Every handheld makes tradeoffs somewhere, even when the spreadsheet leaves them unstated. 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.
D-R35S Plus is best framed as a machine for players who care about nostalgia, portability, and quick pick-up sessions. 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 vertical shape matters here because it changes comfort, portability, and the kind of nostalgia the device leans into. The fact that it runs Linux (Closed source) also affects what kind of setup work, app ecosystem, and tinkering ceiling buyers should expect.
The release timing listed as 2024 / 04 helps place it in context. 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.
D-R35S Plus is described with battery: 3000 mAh (Swappable). 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 Single Mono Front facing and 3.5mm Headphone Bottom facing, 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 Plastic and Gray, Transparent Purple, Transparent Orange, Transparent Black. 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 practical I/O story includes External MicroSD and USB-C Bottom facing. 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.
| Console | Angle | Price | Performance | Why Click Through |
|---|---|---|---|---|
GAMEMT E5 GAMEMT | Closest Match | 40.0 | ⭐️⭐️½ | same operating system, vertical layout, tracked around 40.0. |
Bittboy V3 Miyoo / Bittboy | Better Value | 30.0 | ⭐️⭐️ | vertical layout, tracked around 30.0, rated ⭐️⭐️. |
LDK Game LDK / Wolsen | Smaller Alternative | 50.0 | ⭐️⭐️½ | vertical layout, tracked around 50.0, rated ⭐️⭐️½. |
X6 BOYHOM | Better Value | 25.0 | ⭐️⭐️½ | vertical layout, tracked around 25.0, rated ⭐️⭐️½. |
D-R35S Plus becomes much easier to judge once it is forced into the same room as GAMEMT E5, Bittboy V3, and LDK Game. 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.
D-R35S Plus versus GAMEMT E5 is interesting because closest match is the obvious angle. GAMEMT E5 sits close enough to D-R35S Plus to make the comparison meaningful, but different enough to sharpen the buying decision. GAMEMT E5 is tracked around 40.0. Its overall rating is ⭐️⭐️½. More importantly, d-R35S Plus versus Bittboy V3 is interesting because better value is the obvious angle. Bittboy V3 sits close enough to D-R35S Plus to make the comparison meaningful, but different enough to sharpen the buying decision. Bittboy V3 is tracked around 30.0. From another angle, its overall rating is ⭐️⭐️. From another angle, d-R35S Plus versus LDK Game is interesting because smaller alternative is the obvious angle. LDK Game sits close enough to D-R35S Plus to make the comparison meaningful, but different enough to sharpen the buying decision. LDK Game is tracked around 50.0.
The real benefit of this comparison set is not that it declares a single winner. It reveals which compromise profile feels least annoying over time.
D-R35S Plus pairs the hardware with 3.5 inch, IPS, 60 Hz, 640 x 480, 4:3, and 228.57 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 Tempered Glass (OCA Laminated?), 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 Upper placement, Dual thumbsticks with L3/R3 Lower placement, 4 Buttons, L1, R1, L2, R2 Horizontal, Shelf, and Power, Reset, Volume +-. 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. If the screen is what sells a handheld in screenshots, the controls are what decide whether it earns repeat sessions.
The 4:3 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.
The heart of the machine is the V.R. Technology VT569B. CPU duties are handled by Cortex-A7. Graphics are handled by Vivante 3D GPU. Memory is listed at 64 MB DDR2. The sheet rates the overall performance at ⭐️⭐️¼, or roughly 2.3 on the normalized scale.
The CPU side is described with 1 Core, 1 Thread, and 810 MHz, 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, ARM helps sketch the ceiling for heavier systems, upscale experiments, and shader curiosity.
D-R35S Plus looks strongest with Game Boy (A), NES (A), and Super Nintendo (B), which gives the review something more tangible than a vague "good for retro" verdict. The listed emulation limit, SNES & PS1 mostly full speed except for lag on FX/SA1 chip SNES games and 3D PS1 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 Sega Genesis (C), Game Boy Advance (C), and PlayStation 1 (B-), 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.
D-R35S Plus 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), and Super Nintendo (B) gives it a concrete identity.
If the device sparks your interest, the smartest next click is usually GAMEMT E5, followed by Bittboy V3, 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.
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