Samsung Galaxy S26 Ultra – Full Review & S26 Series vs S25

Samsung Galaxy S26 Ultra

Introduction

Samsung’s Galaxy S series is always one of the most talked‑about smartphone launches of the year. In 2026, the spotlight is on the Samsung Galaxy S26 Ultra, the company’s most advanced flagship yet.

This phone is designed to be slimmer, faster, and smarter than the S25 Ultra. It brings a new Sony 200MP camera sensor, a bigger 5,500mAh battery, 60W fast charging, and a Snapdragon 8 Elite Gen 5 processor.

But Samsung didn’t stop at just one phone. The S26 series includes three models:

  • Galaxy S26 Pro – the balanced option
  • Galaxy S26 Edge – the stylish, ultra‑thin model
  • Galaxy S26 Ultra – the ultimate powerhouse

In this blog, I’ll explain the specs, features, lineup details, comparisons with the S25 series, pros and cons, FAQs, and final thoughts.


Samsung Galaxy S26 Ultra – Specs and Features

The Samsung Galaxy S26 Ultra is the top model in the lineup. It’s built for people who want the best phone for photography, gaming, and productivity.

S26 Ultra

Key Specs:

  • Display: 6.89‑inch OLED, 120Hz refresh rate, ultra‑thin bezels
  • Processor: Snapdragon 8 Elite Gen 5
  • RAM & Storage: 12GB or 16GB RAM, 256GB / 512GB / 1TB storage
  • Cameras:
    • 200MP Sony main sensor (better low‑light photos)
    • 50MP periscope telephoto (5x zoom)
    • 12MP telephoto (3x zoom)
    • 50MP ultra‑wide
    • 12MP front camera with 4K slow‑motion selfies
  • Battery: 5,500mAh with 60W fast charging
  • Build: Slimmer than S25 Ultra, titanium frame, lighter weight
  • Software: One UI 8.5 with Android 16, new AI features
  • S Pen: Improved pressure sensitivity, smoother writing

👉 Compared to the S25 Ultra, this phone is thinner, has a bigger battery, faster charging, and a new Sony 200MP sensor.


Design and Display

The Samsung Galaxy S26 Ultra is slimmer and lighter than its predecessor. At under 8mm thick, it feels easier to hold, while still packing a massive display and battery.

The 6.89‑inch OLED screen is one of the best in the industry. It has:

  • 120Hz refresh rate for smooth scrolling and gaming
  • Anti‑reflective glass for better outdoor visibility
  • Ultra‑thin bezels that make the screen look almost edge‑to‑edge

Watching movies, playing games, or even just browsing feels more immersive. Colors are vibrant, blacks are deep, and brightness levels are excellent even in sunlight.


Performance

Inside, the Snapdragon 8 Elite Gen 5 chip powers the S26 Ultra. This is Qualcomm’s fastest processor yet, and it makes a big difference in daily use.

  • Apps open instantly
  • Games run smoothly with no lag
  • Multitasking is effortless with up to 16GB RAM
  • Storage options go up to 1TB, so you’ll never run out of space for photos, videos, and apps

The combination of the new chip, faster storage, and Samsung’s One UI 8.5 software makes the phone feel snappy and future‑proof.


Camera Review

The Samsung Galaxy S26 Ultra is all about the camera. Samsung has switched from its own ISOCELL sensor to a Sony 200MP sensor, and the difference is clear.

  • Main Camera (200MP Sony): Photos are sharper, colors look more natural, and low‑light shots are brighter with less noise.
  • Periscope Telephoto (50MP, 5x zoom): Great for capturing far‑away subjects like buildings or wildlife.
  • Telephoto (12MP, 3x zoom): Perfect for portraits and mid‑range zoom.
  • Ultra‑Wide (50MP): Wide landscapes and group shots look crisp.
  • Front Camera (12MP): Now supports 4K slow‑motion selfies, which is fun for social media.

👉 Compared to the S25 Ultra, the S26 Ultra’s camera is a big step forward in night photography, autofocus speed, and zoom clarity.


Battery and Charging

Battery life is another area where the S26 Ultra shines.

  • S25 Ultra: 5,000mAh, 45W charging
  • S26 Ultra: 5,500mAh, 60W charging

The new silicon‑carbon battery technology makes the phone more efficient. You can easily get a full day of heavy use, and charging is much faster. From 0 to 70% takes about 30 minutes.

This is a big improvement for gamers, travelers, and anyone who uses their phone all day.


S Pen

The S Pen is still a big reason to choose the Ultra model. On the S26 Ultra, it feels smoother and more natural.

  • Better pressure sensitivity
  • Improved hover functions
  • Feels closer to writing on real paper

For students, artists, and professionals, the S Pen makes the Ultra stand out from other phones.


Samsung Galaxy S26 Series Lineup

Samsung has simplified the lineup this year. Instead of four models like the S25 series, there are three.

1. Samsung Galaxy S26 Pro

  • Display: 6.27‑inch OLED, 120Hz
  • Processor: Snapdragon 8 Elite Gen 5
  • Cameras: 50MP main + 12MP ultra‑wide + 10MP telephoto
  • Battery: 4,500mAh with 45W charging
  • Special Feature: Built‑in Qi2 wireless charging magnets

👉 This is the “middle” phone. Not too expensive, but still powerful.


2. Samsung Galaxy S26 Edge

  • Display: 6.66‑inch OLED
  • Design: Very thin body (only 5.5mm)
  • Cameras: 200MP main + 12MP ultra‑wide (no telephoto lens, uses AI zoom)
  • Battery: 4,800mAh silicon‑carbon battery (20–30% more efficient)

👉 This is the stylish phone. Very slim and light, made for people who want design over extra features.


3. Samsung Galaxy S26 Ultra

  • The biggest and best model
  • Best cameras, biggest battery, S Pen
  • Made for power users who want everything

Samsung Galaxy S26 vs S25 Series

Samsung’s S26 lineup is not just a refresh — it’s a smarter, more focused series compared to the S25 family. Here’s a quick side‑by‑side look:

Feature S25 Series (2025) S26 Series (2026)
Models S25, S25+, S25 Ultra, S25 Edge S26 Pro, S26 Edge, S26 Ultra
Chipset Snapdragon 8 Elite Gen 1 Snapdragon 8 Elite Gen 5
Display Up to 6.9″ AMOLED, 120Hz Up to 6.89″ OLED, thinner bezels, anti‑reflective
Battery 4,000–5,000mAh 4,500–5,500mAh (silicon‑carbon tech)
Charging 25W–45W 45W–60W
Cameras (Ultra) 200MP ISOCELL + 50MP periscope + 10MP telephoto + 50MP ultra‑wide 200MP Sony + 50MP periscope + 12MP telephoto + 50MP ultra‑wide
Thickness S25 Ultra: 8.2mm S26 Ultra: <8mm, Edge: 5.5mm
Software One UI 7 / Android 15 One UI 8.5 / Android 16 with AI tools

👉 Main Upgrades in S26:

  • New Snapdragon 8 Elite Gen 5 chip for faster performance
  • Sony 200MP sensor for sharper, brighter photos
  • Silicon‑carbon batteries with more capacity in slimmer bodies
  • 60W fast charging on Ultra
  • One UI 8.5 with AI features like smart summaries and live translation

Pros and Cons

Every phone has strengths and weaknesses. Here’s a simple breakdown for the S26 Ultra:

Pros:

  • Slimmer and lighter design than S25 Ultra
  • Better low‑light camera with Sony 200MP sensor
  • Bigger 5,500mAh battery with 60W charging
  • New AI features in One UI 8.5
  • S Pen improvements for writing and drawing

Cons:

  • Expensive (around $1,299)
  • No free charger in the box
  • Edge model has no telephoto lens
  • Still no expandable storage

Who Should Buy It?

  • Students: The S Pen is great for notes and sketches, but the Ultra may be too pricey. The S26 Pro is a better fit for budget‑minded students.
  • Gamers: The Snapdragon 8 Elite Gen 5 chip and 120Hz OLED screen make the Ultra perfect for gaming. The bigger battery also helps.
  • Travelers: The 200MP Sony camera is excellent for capturing trips, and the bigger battery means less worry about charging.
  • Professionals: The S Pen, multitasking features, and AI tools make the Ultra a productivity powerhouse.

👉 If you just need a reliable phone, the S26 Pro is enough. If you want style and thin design, the S26 Edge is a good choice. If you want the best Samsung phone in 2026, the S26 Ultra is the one to buy.


Price and Release Date

Samsung usually launches its Galaxy S series in January, and the Galaxy S26 lineup is expected to follow the same schedule.

  • Launch Date: January 2026 (global rollout within weeks)
  • Expected Prices:
    • Galaxy S26 Pro: Around $899
    • Galaxy S26 Edge: Around $999
    • Galaxy S26 Ultra: Around $1,299

Prices may vary depending on region, storage option, and carrier deals.


 FAQs

Q1. When will the S26 Ultra launch?
It is expected to launch in January 2026.

Q2. How many models are in the S26 lineup?
Three – S26 Pro, S26 Edge, and S26 Ultra.

Q3. What is new in the Ultra model?
It has a slimmer body, a new Sony 200MP camera sensor, a bigger 5,500mAh battery, and 60W fast charging.

Q4. Is the Edge replacing the Plus?
Yes, the S26 Edge replaces the Plus model with a super‑thin 5.5mm design.

Q5. Should I upgrade from S25 Ultra?
If you already have the S25 Ultra, the upgrade is not a must for everyone. But if you care about better night photos, faster charging, slimmer design, and new AI features, then yes, the S26 Ultra is a worthy step up. If your S25 Ultra still feels fast and the camera is good enough for you, you can wait another year.


Final Thoughts

The Samsung Galaxy S26 Ultra is Samsung’s most refined flagship yet. It doesn’t completely reinvent the smartphone, but it improves almost everything that matters:

  • A slimmer and lighter design that feels premium in the hand
  • A Sony 200MP camera that finally makes night shots sharper and more natural
  • A bigger 5,500mAh battery with 60W fast charging so you spend less time plugged in
  • Smarter AI features in One UI 8.5 that make daily tasks easier
  • An improved S Pen that feels closer to real pen and paper

The S26 lineup is also more focused: the Pro is the balanced choice, the Edge is the stylish thin option, and the Ultra is the ultimate powerhouse. Compared to the S25 series, the S26 family is slimmer, smarter, and more battery‑efficient.

👉 If you want the best Samsung phone in 2026, the Samung Galaxy S26 Ultra is the one to buy. If you’re on an older phone like the S24 or earlier, the upgrade will feel huge. If you already own the S25 Ultra, the decision depends on how much you value the new camera and battery improvements.

 

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