Korean Expat Community for National Disasters

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Hi there! I’m Prottoy, an international student from Bangladesh currently pursuing my graduate studies in South Korea. Today, I’m sharing my thoughts after three months of using the Samsung Galaxy S25 Ultra — a device I was super excited about since its announcement.

I picked up the S25 Ultra on February 4th while on winter vacation in Jeju. I had pre-ordered it, which gave me early access and a small discount — always a win! I chose the Titanium Black variant, and let me just say: it looks sleek, premium, and incredibly well-crafted. The matte finish doesn’t attract fingerprints and feels solid in hand without being slippery.

If there’s one thing Samsung consistently nails, it’s the display. The S25 Ultra’s 6.9-inch Dynamic LTPO AMOLED 2X screen is stunning — bright, crisp, and buttery smooth thanks to the 120Hz refresh rate. Whether I’m watching YouTube, playing video games, jotting down notes, or scrolling through social media, everything looks and feels incredibly fluid.

The S25 Ultra’s camera setup is nothing short of impressive. It features a 200MP main sensor, a 12MP ultra-wide lens, and dual telephoto lenses with 3x and 10x optical zoom, plus up to 100x Space Zoom. The main sensor captures sharp, detailed photos with excellent dynamic range, while Nightography ensures clear and vibrant shots even in low light. AI enhancements support scene optimization, motion tracking, and framing suggestions, making great shots easier to capture. For video, it supports 8K at 30fps and offers a Super Steady mode for smooth, professional-looking footage. The 12MP front camera also performs well, offering 4K recording and natural skin tones with HDR. Whether you're snapping casual pics or shooting high-quality video, the S25 Ultra delivers consistently excellent results.

One of the most exciting additions to the S25 Ultra is its wide range of AI-powered features — and these genuinely make everyday life easier and more efficient. The most helpful for me is real-time call translation, which has been a game-changer since I can’t speak Korean. It lets you talk to someone in another language and translates both sides of the call live. Visually, the AI photo editor can remove objects, reposition subjects, fill backgrounds, and enhance overall image quality. Instant slow-mo lets you turn regular videos into slow-motion clips with one tap, and AI noise removal improves video clarity with minimal effort. Beyond visuals, AI features like message summarization, smart reply suggestions, and customizable routines automate tasks such as enabling Do Not Disturb mode during class hours. Altogether, it feels like having a smart assistant in your pocket.

I had some doubts about the battery at first — 5,000 mAh sounded good, but would it last through my busy schedule? Turns out, yes. From early classes and back-to-back meetings to late-night videos and gaming sessions, the battery reliably lasts a full day. My S25 Ultra even clocked 17 hours and 15 minutes of continuous usage — the longest of any Samsung phone so far. Plus, the 45W fast charging is impressive: around 71% in just 30 minutes.

The S Pen has been surprisingly useful, especially during lectures. Writing directly on the screen feels natural, and the handwriting-to-text conversion is highly accurate. It’s a small feature that’s made a big difference in my daily routine.

After three months of heavy daily use — even if some of the upgrades weren’t as groundbreaking as expected — I can confidently say the S25 Ultra has been worth the investment for me.