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Samsung’s standing in Korea is visible across more than smartphones: Samsung Electronics says it ranked first in nine categories in the 2026 Korean Customer Satisfaction Index (KCSI), including phones, TVs, PCs and household appliances. That is evidence of broad recognition in a customer-satisfaction survey—not proof that Samsung leads every product market, that every Korean consumer prefers it, or why people choose it.
What the 2026 KCSI results say
In an announcement dated 30 September 2026, Samsung Electronics said it ranked first in nine categories in the KCSI, a survey organized by Korea Management Association Consulting (KMAC). Samsung’s account describes the survey as covering 455 companies across 122 industries. These are figures reported by Samsung about the survey, not independently reported market-share figures.
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The announcement also reports a long run of category rankings: 29 consecutive first-place years in the phone and TV categories, and 25 consecutive years in the PC category. Samsung names the Galaxy S26 series among its current phone lineup. The figures describe category results as Samsung presents them; they do not mean every Samsung model has ranked first or that the company has held the largest sales share for those periods.
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The useful signal is breadth. Samsung’s announcement describes recognition in nine categories, spanning personal devices and home products rather than phones alone. It specifically names PCs, refrigerators and washing machines alongside phones and TVs. That pattern is consistent with Samsung being a familiar electronics brand across several parts of Korean consumer life.
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- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
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It is not, on its own, an explanation of consumer behavior. The announcement does not establish whether buyers choose Samsung because of product quality, service, price, brand loyalty, ecosystem connections, national identity or any other particular reason. Those may be questions worth investigating, but the cited KCSI results do not answer them.
Customer satisfaction is not the same as market share or preference
| Measure | What it answers | What the 2026 announcement establishes |
|---|---|---|
| Customer satisfaction | How a survey ranks customer satisfaction within its categories, according to its own approach. | Samsung says it ranked first in nine KCSI categories; the announcement does not provide enough methodological detail to assess the survey independently. |
| Market share | How much of a defined market’s sales or installed base belongs to a company over a stated period. | Not established by the KCSI ranking figures. |
| Stated brand preference | Which brand people say they would choose, and among which surveyed population. | Not established by the KCSI ranking figures. |
These measures can point in different directions. A company can receive a strong satisfaction ranking without leading sales in every category, and a high market share would not by itself show why customers selected it. Comparisons are meaningful only when category, time period, measure and survey or data publisher match.
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- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
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How Samsung’s history fits—and where it does not
A World Bank document result offers broad historical context, describing Samsung Group as a major South Korean chaebol founded in 1938 as a trading company. That history helps explain why Samsung is an established part of the country’s business landscape. It does not demonstrate present-day consumer preference or explain the KCSI rankings.
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- Please note, this device does not support E-SIM; This 4G model is compatible with all GSM networks worldwide outside of the U.S. In the US, ONLY compatible with T-Mobile and their MVNO's (Metro and Standup). It will NOT work with other CDMA carriers, and it is also not compatible with their MVNO (Visible, Xfinity Mobile, US Mobile, Cricket Wireless, etc).
- Compatibility with certain third-party devices and accessibility accessories, including some hearing aids, may vary depending on manufacturer support, Bluetooth protocols, software compatibility, and regional firmware limitations. For additional hearing aid compatibility information, please refer to Samsung’s official support documentation.
- Camera: 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF | 2 MP, f/2.4, (macro). Battery: 5000 mAh, non-removable | A power adapter is NOT included.
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- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
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- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist¹ with Galaxy AI.² Add objects, restore details, or apply new styles by simply typing or tapping
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile whether it’s a special contact photo, custom wallpaper, an invitation or more³
- FAST. POWERFUL. AI-READY: Power through your day with AI-accelerated performance from our fastest, smoothest and most powerful Galaxy processor yet, built to keep up with everything you do
- IMMENSELY IMMERSIVE: No matter where you are or what you’re watching, your favorite videos and more come to life with the vibrant display on Galaxy S26
- FIT EVERYONE IN THE SHOT: Group selfies are easier on your Samsung phone with a wider front camera⁴ that captures more of the scene, so no one gets left out of the moment
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