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Vivo X300 Pro Vs Samsung S25 Ultra: Price, Specs, Full Comparison!

If you are thinking about buying a new phone and not sure whether to buy the Vivo X300 Pro Vs Samsung S25 Ultra, hold on! Check out this full comparison and make a smart choice!

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  • 1
    Price and Availability
  • 2
    Design And Build
  • 3
    Display Features: Vivo X300 Pro Vs Samsung S25 Ultra
  • 4
    Performance Details
  • 5
    Camera Systems
  • 6
    Battery and Charging
  • 7
    Software and Updates
  • 8
    Final Thoughts: Which One Is Worth It?
  • If you are searching for the full comparison for Vivo X300 Pro Vs Samsung S25 Ultra, this is the place for you! Vivo has launched the Vivo X300 Pro in China on October 13, 2025. It will be available in other countries as well. This phone has crazy specs when it comes to camera and performance. The camera is great because of Zeiss. On the other hand, Samsung has released the S25 Ultra during the Galaxy Unpacked Event in February 2025. It has Galaxy AI and S Pen with a stylish design.

    Both phones are competing to be the best right now. In this comparison, we will talk about the price, design, camera, battery, software, and more. So, if you are thinking of getting a new one, this guide is going to help you in choosing the best flagship!

    Also Read: Realme 15 Pro Vs Moto Edge 60 Pro: Design, Specs, Performance, More!

    Price and Availability

    When it comes to getting the flagship devices in 2025, the Vivo X300 Pro has a price advantage. It is in the lower-priced segment. The starting price in India for the 12GB RAM and 256GB storage variant will be around Rs. 65,990. You can get the 16GB + 512GB option for Rs. 84,000. But the 16GB + 1TB variant is going to cost you just Rs. 1,03,200. Vivo is also going to launch this with a special satellite connection variant. It will be available from November 2025.

    If you compare it with the S25 Ultra, the S25 Ultra is much more expensive. The starting price is around Rs. 1,04,050 for the 12GB + 256GB variant. If you don’t want to spend too much money and want the latest flagship, you can put your money on the Vivo X300 Pro.

    Design And Build

    When buying a flagship device, the in-hand feel is super important. The phone should look and feel like a premium flagship device. In this scenario, both the Vivo X300 Pro Vs Samsung Galaxy S25 Ultra have good design and in-hand feel. The Samsung Galaxy S25 comes with the S Pen. Both phones have a titanium frame and are IP68/ IP69 rated.

    Vivo X300 Pro Vs Samsung S25 Ultra

    The Vivo X300 Pro is 162.3 x 76.8 x 8.0mm in size and weighs 226g. It has a flat-edged design. There is a big round camera setup on the back. It is in partnership with Zeiss. It comes in stylish colours like Wilderness Brown, Simple White, Free Blue, and Pure Black. The phone uses special scratch-resistant glass and has a matte finish that doesn’t catch fingerprints. Even though it’s a big phone, it’s only 7.99mm thin.

    The Samsung Galaxy S25 Ultra is a bit lighter at 218g and slightly slimmer. Its size is 162.8 x 77.6 x 8.2mm. Samsung dropped the old square corners and gave it smooth and curved edges. The screen is protected with Gorilla Armour 2. It comes in different colour options like Titanium Silverblue, Grey, and Black. There are even special ones like Pinkgold and Jade Green.

    Vivo X300 Pro Vs Samsung S25 Ultra

    Neither phone has a headphone jack or memory card slot. Samsung has an extra feature: Qi2 wireless charging magnets. With this, you can use MagSafe accessories. If you ask me, I would say that S25 Ultra is better with design because of MagSafe compatibility, S Pen integration, and Gorilla Armour 2.

    Also Read: Xiaomi 17 Pro vs iPhone 17 Pro: Specs, Design, All Details!

    Display Features: Vivo X300 Pro Vs Samsung S25 Ultra

    The display quality of both phones is really good. You can easily watch your favourite shows, edit photos, and play games with the best experience.

    The Vivo X300 Pro has a 6.78-inch BOE OLED screen. It comes with super sharp QHD+ resolution (2800 x 1260 pixels). The phone has a smooth 120Hz refresh rate and can reach up to 5,000 nits of brightness. You will get eye-comfort features like DC dimming. It is colour-tuned by Zeiss. The pictures you take are going to look really natural.

    FeatureVivo X300 ProSamsung Galaxy S25 Ultra
    Screen Size6.78-inch AMOLED6.9-inch AMOLED 2X
    Resolution / PPI2800 x 1260 / 452 ppi3120 x 1440 / 505 ppi
    Refresh Rate120Hz adaptive120Hz adaptive
    Peak Brightness5,000 nits (very bright!)2,600 nits
    ProtectionScratch-resistant glassGorilla Armour 2 (anti-glare)

    The Samsung Galaxy S25 Ultra has a slightly bigger 6.9-inch screen. This one comes with even sharper QHD+ resolution (3120 x 1440 pixels). It also has a 120Hz refresh rate but a lower peak brightness at 2,600 nits. You will get ProScaler to make lower-quality videos look better. Samsung also uses Gorilla Armour to cut down reflections by 75%. This is great if you use the phone in outdoor settings.

    Also Read: iQOO 15: Specs, Price and Release Date in India, All Details!

    Performance Details

    Vivo X300 Pro Vs Samsung S25 Ultra

    When it comes to performance, both devices are super powerful. The Vivo X300 Pro comes with the MediaTek Dimensity 9500 Chip. It is made with a 3nm manufacturing process. It is fast, strong, and power-efficient. You get up to 16GB RAM option along with UFS 4.1 storage. If you look at the AnTuTu score, it has scored close to 2.5 million. The AI is also great when it comes to photo and video editing. There is good haptic feedback, which is as good as what you get in Pixel devices.

    The Samsung Galaxy uses the Snapdragon 8 Gen 3 “Elite” chip (also 3nm) with 12GB or 16GB RAM and UFS 4.0 storage. It scores around 2.8 million on AnTuTu. For AnTuTu scores, the S25 Ultra has performed better. You can play games like Genshin Impact at 60FPS with smooth graphics. It also has Galaxy AI for things like live translation, circle to search, Photo editor, and more.

    For performance, it’s a tie!

    Camera Systems

    Vivo X300 Pro Vs Samsung S25 Ultra

    The Vivo X300 Pro has a triple camera setup made with Zeiss lenses. It has:

    • A 50MP main camera (Sony sensor) with gimbal-like stabilisation for steady shots
    • A 50MP ultra-wide camera for wide scenery photos
    • A crazy 200MP zoom lens that can zoom up to 100x!

    The front camera is 32MP and can shoot in 4K. It uses a special chip (V3+) to give clear portraits and smooth zoom. You can even buy an extra lens (2.35x teleconverter) to turn it into a pro-level camera!

    On the other hand, Samsung Galaxy S25 Ultra has a quad-camera setup:

    • 200MP main camera
    • 50MP ultra-wide (better than the one on the S24)
    • Two zoom cameras: 10MP (3x) and 50MP (5x)
    • Up to 100x Space Zoom

    There is a 12MP selfie camera with AI tricks like removing unwanted objects. Samsung also uses Galaxy AI to improve low-light photos. If you are into landscapes and portraits, the Vivo is an excellent option. But if you are more into Zoom and video recording, the S25 Ultra is more balanced.

    Battery and Charging

    The Vivo X300 Pro has a big 6,510mAh battery. It lasts over 20 hours, even with heavy use and hardcore gaming! You get:

    • 90W wired charging. The phone fully charges in just 35 minutes max!
    • 50W wireless charging
    • Reverse charging too

    In some battery tests, people have seen that this one gets very little battery drain if you are not using the device.

    Samsung Galaxy has a 5,000mAh battery, which is still good for 18–20 hours. You get:

    • 45W wired (takes around 70 minutes to fully charge)
    • 15W wireless, with Qi2 support
    • AI makes it a little more efficient than the S24 Ultra

    Vivo wins with a bigger battery and faster charging. If you are into travelling and don’t get much time to charge your phone, you can get this one.

    Software and Updates

    Vivo runs on OriginOS 6 (based on Android 16), and promises:

    4 years of Android updates

    • 5 years of security updates
    • Cool features and customisations

    But still, things can get messy for Vivo outside China. There are still confirmations when it comes to updates.

    Samsung uses One UI 7 (based on Android 15), and promises:

    • 7 years of full updates!
    • Smart features using Galaxy AI like instant summaries and cross-app tools
    • Extras like S Pen gestures and DeX mode for using your phone like a computer

    Samsung wins here with longer support and a more polished experience. There is reliability with Samsung when it comes to regular updates and new features.

    Final Thoughts: Which One Is Worth It?

    In the end, Samsung Galaxy S25 Ultra offers more reliability with regular updates, less battery drain, advanced features, and more. You also get tried and tested Galaxy AI, which is loaded with crazy new features. The best part is, Samsung keeps adding new features with new updates. I personally like Samsung’s built-in apps as they are extremely productive. The Vivo X300 Pro is also feature-rich, and the battery lasts longer.

    Let me know what you think about both devices in the comments section below. I would love to hear you out!

    If you’ve just bought a new phone and don’t know what to do with your old phone, then here’s your answer. Sell old mobile to Cashify and get the best price for it. If you are planning to buy a new phone, check out Cashify’s refurbished mobile phones. You can get your favourite phone at almost half price with six-month warranty, 15 days refund and free delivery.

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    Highlights of the Story

    • Both the Vivo X300 Pro Vs Samsung S25 Ultra are feature-rich devices with advanced features.
    • They both are flagships. But the Vivo X300 Pro is a bit more affordable.
    • Check out all the details as we compare both the devices!

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