When it comes to flagship smartphones, few names carry the same weight as Samsung’s Galaxy S series. The Galaxy S21 Ultra, released in early 2021, quickly earned its place as one of the most powerful smartphones on the market. But in 2025, the smartphone world has seen an influx of new devices with even more advanced technology. So, the question is: Is the Galaxy S21 Ultra still the best smartphone for power users in 2025?
In this article, we’ll dive deep into the Galaxy S21 Ultra’s specs, its performance, and how it stacks up against newer competitors to help you decide if it’s still the best choice for power users today.
Why Power Users Choose the Galaxy S21 Ultra
Before we jump into the specifics, let’s first define what a power user is in the context of smartphones. Power users are those who demand the best performance from their devices. This includes people who are into gaming, multitasking, content creation, photo/video editing, and users who need their device to handle intensive tasks without breaking a sweat.
The Galaxy S21 Ultra was designed with these users in mind, offering top-tier specifications and features that have made it an industry leader. But does it still hold up in 2025?
Key Specifications of the Galaxy S21 Ultra (2025)
Let’s start by taking a quick look at the core specs of the Galaxy S21 Ultra, which continue to impress, even in 2025:
Display
- Size: 6.8 inches
- Type: Dynamic AMOLED 2X
- Resolution: 1440 x 3200 pixels (Quad HD+)
- Refresh Rate: 120Hz (adaptive)
- Peak Brightness: 1500 nits
- HDR10+ support
The S21 Ultra’s display is still considered one of the best on the market. The Dynamic AMOLED 2X offers incredible clarity, vibrant colors, and smooth scrolling, making it ideal for everything from gaming to content consumption. Even after a few years, the S21 Ultra’s screen is among the top choices for power users who need a large, high-quality display.
Performance
- Processor: Qualcomm Snapdragon 888 (USA) / Exynos 2100 (Global)
- RAM: 12GB or 16GB
- Storage: 128GB, 256GB, or 512GB (non-expandable)
- Operating System: Android 13 (latest software updates)
The Snapdragon 888 and Exynos 2100 processors, while not the latest, are still powerful chips that offer smooth multitasking, great performance in gaming, and efficiency in handling heavy applications. The inclusion of 12GB or 16GB of RAM makes the S21 Ultra incredibly capable for running multiple apps simultaneously and for tasks like video editing and 3D rendering.
Camera System
- Quad Rear Cameras: 108MP wide, 12MP ultra-wide, two 10MP telephoto (3x & 10x optical zoom)
- Front Camera: 40MP
For power users who are also photography enthusiasts, the camera system on the S21 Ultra remains one of its standout features. The 108MP main sensor can capture stunning details, while the telephoto lenses offer incredible zoom capabilities, which is perfect for vlogging, landscape photography, and creative content creation. The front-facing 40MP camera is also excellent for high-quality selfies or video calls.
Battery Life
- Battery Capacity: 5000mAh
- Charging Speed: 25W fast charging, 15W wireless charging
- Battery Life: Can last a full day of intensive use (gaming, content consumption, and multitasking)
The 5000mAh battery in the S21 Ultra is more than capable of handling a full day of intensive use, and the fast charging ensures you can quickly top it up when needed. However, when compared to newer devices that have increased battery sizes, the S21 Ultra’s battery life is still competitive, though it may fall behind newer models offering super-fast charging speeds.
Is the Galaxy S21 Ultra Still the Best Choice for Power Users in 2025?
Now that we’ve reviewed the specs, let’s look at whether the S21 Ultra is still the best option for power users in 2025 by evaluating its performance against newer smartphones.
Performance Comparison: Galaxy S21 Ultra vs Newer Flagships
By 2025, new devices like the Galaxy S23 Ultra, iPhone 14 Pro Max, and other premium smartphones have raised the bar in terms of performance. However, the S21 Ultra still holds its ground thanks to the Snapdragon 888 (or Exynos 2100) processor. These chips are still powerful enough to handle modern apps, AAA games, and multi-layered productivity tasks without a hitch.
- Snapdragon 8 Gen 1 and A16 Bionic (iPhone 14) outperform the S21 Ultra’s chipset in certain aspects, but for the average power user, the S21 Ultra‘s performance will feel nearly identical to the latest models, particularly for day-to-day use.
In addition, the S21 Ultra’s RAM (12GB/16GB) is more than enough for multitasking and gaming, meaning you won’t feel limited in terms of app switching or gaming performance.
Camera Comparison: S21 Ultra vs Competitors
While the 108MP main sensor and 10x optical zoom on the S21 Ultra are still impressive, newer smartphones like the S23 Ultra and iPhone 14 Pro Max feature better sensors and more advanced camera systems. However, unless you’re a professional photographer or videographer, the S21 Ultra’s camera is still more than capable of producing high-quality photos and videos.
Battery Life and Charging Speed
While the 5000mAh battery on the S21 Ultra offers good endurance, newer smartphones have started introducing faster charging speeds (up to 65W) and longer-lasting batteries. Despite this, the S21 Ultra still performs well enough for the average power user, and 25W fast charging remains competitive in 2025. The wireless charging feature is also an added bonus.
Best Deals on the Galaxy S21 Ultra in 2025
If you’ve decided that the S21 Ultra is the right fit for you, you’re likely wondering where to buy it at the best price. Fortunately, Technoor.me offers the best deals on the Galaxy S21 Ultra in the Middle East.
- Best Price: The S21 Ultra is now priced at a more affordable rate compared to its launch price, making it a great value for power users who want premium performance without the steep cost of newer models.
- Exclusive Deals: Technoor.me offers exclusive promotions and special discounts, especially during seasonal events. If you’re looking for a deal on a flagship phone, this is the place to check out.
- Flexible Payment Options: For added convenience, you can explore buy-now-pay-later options or installment plans.
Conclusion: Should You Buy the Galaxy S21 Ultra in 2025?
In 2025, the Galaxy S21 Ultra is still a top-tier smartphone for power users. While it may not be the absolute latest model, it continues to provide excellent performance, a stunning display, a fantastic camera system, and good battery life. Whether you’re a gamer, content creator, or someone who needs the best performance for work, the S21 Ultra is still an incredible option.
If you’re on a budget, looking for a flagship phone, and want a premium experience, the S21 Ultra offers great value for money in 2025.
For the best deals on the S21 Ultra, head over to Technoor, where you can find the lowest prices, exclusive offers, and flexible payment plans to make your purchase even easier.
In conclusion, while newer devices have pushed the boundaries of smartphone tech, the Galaxy S21 Ultra remains a fantastic option for power users who demand speed, performance, and reliability.
