Does Samsung Make Its Own Chips? Inside a Rare Tech Setup
Photo by TECNIC Bioprocess Solutions on Unsplash
Related video: "Samsung Foundry EUV" (via SamsungSemiUS)
Live data: we track Korea's monthly semiconductor export index — the cleanest public read on how this cycle is actually going — on our Korea Semiconductor Export Index tracker, updated with each Bank of Korea release.
The short answer
Yes. Samsung makes its own chips — and not just a few. It designs its own smartphone processors (called Exynos), manufactures memory chips used across the industry, builds camera image sensors, and runs factories that fabricate chips designed by other companies.
Most people know Samsung as "the phone company that isn't Apple." That's the smaller half of the story. Strip the branding away and Samsung looks like one of the world's largest semiconductor manufacturers with a phone business attached to it.
That single structural fact explains most of what seems unusual about how Samsung behaves — why it can ship new screen technology first, why its profits swing widely from year to year, and why it struggles to win certain customers.
There are really two Samsungs
Inside Samsung Electronics there are two halves that barely resemble each other, and both are called "Samsung." That's where the confusion starts.
The device half is the one you know: Galaxy phones, foldables, TVs, monitors, fridges, washing machines. This is the Samsung that buys stadium advertising.
The components half is invisible to consumers but enormous. It breaks down into three pieces:
- Memory — DRAM (the short-term working memory in your devices) and NAND flash (the storage). Samsung has for years been among the world's largest memory manufacturers, and is generally ranked first in DRAM.
- Foundry — a "foundry" is a contract chip factory. Other companies design a chip, then pay Samsung to physically manufacture it. Samsung competes here against Taiwan's TSMC, the industry's dominant player.
- System LSI — Samsung's in-house chip design arm. This is where Exynos processors, ISOCELL camera sensors, display driver chips and modems come from.
Then there are sister companies in the wider Samsung Group: Samsung Display (OLED panels), Samsung SDI (batteries) and Samsung Electro-Mechanics (camera modules and circuit substrates). They are separately listed firms, but part of the same corporate family.
Add it up and a Galaxy phone can contain a Samsung processor, Samsung memory, a Samsung OLED screen, a Samsung image sensor and a Samsung battery — in a Samsung-designed body, sold through Samsung's own channels.
Why this is genuinely rare
The semiconductor industry spent roughly four decades splitting apart. Companies picked one lane and specialised. Samsung went the opposite direction and kept all three lanes.
| Company | Designs its own main chip? | Owns the factories? | Sells the finished device? |
|---|---|---|---|
| Samsung | Yes (Exynos) | Yes | Yes |
| Apple | Yes (A-series, M-series) | No — outsources | Yes |
| Qualcomm | Yes (Snapdragon) | No — fabless | No |
| TSMC | No | Yes | No |
| Intel | Yes | Yes | No phones |
| Most Android brands | Mostly no | No | Yes |
Intel is the closest structural cousin — it designs and fabricates — but Intel won't sell you a smartphone. Apple is the closest consumer cousin, but Apple owns no chip factories. Samsung sits in the overlap of both, with few peers at that scale.
Why Samsung built it this way
This wasn't a grand master plan so much as an escape route.
Samsung entered electronics from the bottom — as a low-margin assembler licensing other people's technology, squeezed by Japanese and American suppliers who controlled the components. Owning the components was the way out of being a commodity box-maker forever.
The foundational bet was memory. DRAM is a brutally cyclical business in which the aggressive players invest hardest during downturns, so they can take share when demand recovers. That counter-cyclical, grit-your-teeth-through-the-crash investing habit became part of Samsung's corporate DNA, and it helps explain why the company kept building fabs when the numbers looked terrible.
Korea's corporate structure matters here too. Samsung is a chaebol — a large, family-controlled Korean conglomerate built from cross-held companies spanning many industries. Chaebols are structurally suited to decades-long, capital-devouring bets that a firm answering to quarterly earnings calls would find harder to fund. A chip fab costs billions and takes years to pay back. That's a chaebol-shaped problem.
The practical payoff is supply security. When components go scarce, a vertically integrated company can quietly allocate the scarce parts to itself first. New display or sensor technology can also be co-developed with the phone division before outside customers ever see it.
The catch nobody talks about
This is the part most articles skip, and it's the most interesting bit.
The trust problem. If Samsung wants the world's biggest chip designers as foundry customers, those customers have to hand over their crown-jewel designs — to a company whose phone division competes with them directly. TSMC's entire sales pitch is that it will never compete with its own customers. Samsung structurally cannot make that promise, and no amount of engineering fixes it.
Capital intensity is savage. Leading-edge fabs cost billions and depreciate fast. You need enormous, continuous volume just to justify the building.
Owning a chip business doesn't mean you must use it. Samsung has repeatedly shipped flagship Galaxy phones with Qualcomm's Snapdragon processors instead of, or alongside, its own Exynos — often splitting by region under the same model name. Internal chips still have to win on merit against outside options.
Cyclicality. Memory prices swing sharply. In some years the chip half carries the company; in others it weighs the whole thing down. Apple's results don't behave that way. Samsung's often do.
Does your Samsung phone have a Samsung chip?
Maybe. Samsung uses both Exynos and Snapdragon across its lineup, and the split changes by generation and sometimes by country — the same model name can ship different silicon in the US versus Europe.
To check yours: go to Settings → About phone, find the exact model number, and look it up — or install a hardware-info app that reports the system-on-chip directly.
And here's the thing: even when the processor says Qualcomm, the memory, display, battery and camera sensor in that phone may well still be Samsung-made. The chip business doesn't disappear just because the processor has someone else's name on it.
FAQ
Does Samsung make chips for its competitors?
Yes, routinely. Samsung's components division sells memory, display panels and foundry manufacturing services to companies that compete head-on with Samsung's own phone and TV divisions. It is one of the odder arrangements in the tech industry — and it's deliberate, because components are a volume business that needs customers beyond Samsung itself.
Is Exynos worse than Snapdragon?
It depends heavily on the generation, and the gap has narrowed and widened over the years. Certain Exynos generations drew criticism for efficiency or heat compared with the equivalent Snapdragon, which is why the comparison became a recurring enthusiast debate. For most everyday users, the practical difference is far smaller than forum arguments suggest.
Is Samsung bigger than TSMC in chipmaking?
They aren't really competing on the same field. Samsung has long led in memory chips, which TSMC doesn't make. In contract manufacturing — the foundry business — TSMC is clearly dominant and Samsung is a distant challenger. Reducing them to a single ranking misses that they're strongest in different segments.
Comments
Post a Comment