Samsung Galaxy S25 vs S23 Ultra: Which Flagship is Right for You in 2025?

January 23, 2025 – 5 min read

Author – Noor Alam

While the S25 is positioned as a more affordable flagship, the S23 Ultra offers a top-tier experience with all the bells and whistles. Let’s dive into a detailed comparison to see what each phone brings to the table.

Design and Display: Compact vs. Premium

Galaxy S25:
The Galaxy S25 comes with a 6.1-inch Dynamic AMOLED 2X display, offering a sharp FHD+ resolution with a 120Hz refresh rate for smooth scrolling and gaming. The device has a sleek glass and aluminum frame, available in a range of colors, with a hole-punch front camera at the top center.

Galaxy S23 Ultra:
On the other hand, the S23 Ultra features a 6.8-inch Dynamic AMOLED 2X display, with Quad HD+ resolution and the same 120Hz refresh rate. The S23 Ultra has a more substantial footprint, and its display is larger and sharper with more vibrant colors, perfect for those who enjoy a larger canvas for media consumption.

Verdict:
If you prefer a more compact device that fits comfortably in your hand, the S25 is the better choice. However, if a larger display with superior resolution is important to you, the S23 Ultra is the obvious winner.

Performance: Power Under the Hood

Galaxy S25:
The Galaxy S25 is powered by the Snapdragon 8 Gen 3 for 2025, which offers impressive performance for most users. With 8GB of RAM and options for 128GB or 256GB of internal storage, the S25 will handle multitasking, gaming, and productivity tasks with ease. Samsung’s One UI 6.0 (based on Android 15) further enhances the software experience with improved features.

Galaxy S23 Ultra:
The S23 Ultra comes with the Snapdragon 8 Gen 2 chipset, which is also an incredibly powerful processor but slightly less advanced than the S25’s Gen 3. The S23 Ultra offers more RAM options, from 12GB to 16GB, and higher internal storage configurations starting at 256GB. It also runs One UI 5.1 based on Android 14.

Verdict:
Both devices offer excellent performance, but the S25 has a slight edge in terms of raw power due to its newer chipset. However, for users who need additional RAM and storage options, the S23 Ultra remains the powerhouse choice.

Camera system

Galaxy S25:
The S25 features a versatile 50MP primary camera, a 12MP ultra-wide lens, and a 10MP telephoto lens with 3x optical zoom. This setup is perfect for general photography, delivering clear, detailed images with solid zoom capabilities. The front camera is a 12MP sensor for high-quality selfies.

Galaxy S23 Ultra:
The S23 Ultra steps things up with a 200MP primary sensor, a 12MP ultra-wide camera, and dual 10MP telephoto lenses (with 3x and 10x optical zoom). This device is geared towards mobile photographers who need exceptional zoom, clarity, and dynamic range, especially in low-light environments.

Verdict:
For users who want the best camera performance, the S23 Ultra is the clear winner with its 200MP main camera and superior zoom capabilities. The S25, while no slouch, is more suited to everyday users who need solid performance without going overboard.

Battery and Charging

Galaxy S25:
The S25 features a 4,500mAh battery, which provides more than enough power for all-day usage with moderate to heavy use. It supports 25W fast charging, along with wireless charging and reverse wireless charging for powering up accessories.

Galaxy S23 Ultra:
The S23 Ultra packs a 5,000mAh battery, ensuring even more longevity and better support for the larger display and more demanding tasks. It supports 45W fast charging, offering quicker power-ups, alongside wireless charging and reverse wireless charging.

Verdict:
If battery life and faster charging are top priorities for you, the S23 Ultra takes the lead with a larger battery and faster charging speeds. However, the S25 offers great battery performance at a lower price point.

Pricing

Galaxy S25:

Price (India): ₹80,999 (8GB RAM + 128GB Storage), ₹92,999 (8GB RAM + 256GB Storage)

Galaxy S23 Ultra:

Price (India): ₹1,14,999 (12GB RAM + 256GB Storage), ₹1,34,999 (12GB RAM + 512GB Storage).

Conclusion

As per rumors Galaxy S23 Ultra will be soon available on sale at the price of 1,00,000. So instead of going for Galaxy S25 you can definitely go for Galaxy S23 Ultra. the S23 Ultra is a powerhouse for mobile photographers, gamers, and anyone who demands the absolute best in performance, display, and camera technology. If price is no object and you want the latest and greatest from Samsung, the S23 Ultra is hard to beat.

Thanks for reading