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
This is a data-grounded review of D-R35S Plus, built around the hardware, the compatibility grades, the price band, and the devices most likely to tempt you away from it.
If your library leans toward Game Boy, NES, and Super Nintendo, D-R35S Plus 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 | 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 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. A handheld is only as portable as the friction it introduces. Too heavy, too hot, too awkward, and even strong specs start feeling theoretical.
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.
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. A device can run a game and still fail the vibe test if the controls feel like an afterthought.
The 4:3 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.
D-R35S Plus is best framed as a machine for players who care about nostalgia, portability, and quick pick-up sessions. This category rewards shoppers who know what kind of sessions they actually play, because not every strong device is strong in the same way.
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.
| 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. That said, d-R35S Plus versus Bittboy V3 is interesting because better value is the obvious angle. Compared with D-R35S Plus, Bittboy V3 makes the more obvious play for readers who care about better value. Bittboy V3 is tracked around 30.0. From another angle, its overall rating is ⭐️⭐️. In practice, d-R35S Plus versus LDK Game is interesting because smaller alternative is the obvious angle. If D-R35S Plus feels almost right but not quite, LDK Game is the sort of nearby detour that can completely change the shortlist. LDK Game is tracked around 50.0.
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.
D-R35S Plus is currently tracked around 40.0 and lands in the $0 - $50 pricing band. Price does not just change whether a device feels affordable. It changes what kinds of flaws buyers are willing to forgive.
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. 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 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 also what turns the buying advice from noise into something useful.
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. That is what a good review should do: not close the conversation, but sharpen the next choice.
Games shown here match systems this handheld can run at a B grade or better.
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