The Vivo X300 Pro and Xiaomi 17 Ultra are two flagship smartphones built for users who want top-shelf hardware and advanced camera systems. The Vivo X300 Pro focuses on photography with ZEISS tuning and a powerful MediaTek Dimensity 9500 processor, while the Xiaomi 17 Ultra uses Leica optics and a Snapdragon 8 Elite Gen 5 chipset.
However, both flagship smartphones share several features. This article compares their designs, specs, and features to see which Android heavyweight truly deserves the crown.
Vivo X300 Pro vs. Xiaomi 17 Ultra: A detailed comparison
Device specifications
Here is a quick breakdown of hardware and software specs of the Vivo X300 Pro and the Xiaomi 17 Ultra.
Specifications
Vivo X300 Pro
Xiaomi 17 Ultra
Display
6.78-inch AMOLED
120Hz refresh rate
6.9-inch AMOLED
120Hz refresh rate
Chipset
MediaTek Dimensity 9500
Snapdragon 8 Gen 5
GPU
Arm G1-Ultra
Adreno 840
Built
Aluminum frame
Glass back
Aluminum frame
Silicone polymer back
RAM
12 GB and 16 GB
16 GB
Storage
256 GB, 512 GB, and 1 TB
512 GB and 1 TB
Camera Setup
50 MP main
200 MP periscope telephoto
50 MP ultrawide
50 MP main
200 MP periscope telephoto
50 MP ultrawide
Battery
6510 mAh (Global)
5440 mAh (EU variant)
6000 mAh
OS
Android 16 OriginOS 6
Android 16 HyperOS 3
Design, build quality, and display
The Vivo X300 Pro has a large camera module (Image via Vivo)
The X300 Pro boasts a premium design with a glass back and a sturdy frame. It has a large camera module with ZEISS branding. While the Xiaomi 17 Ultra adopts a similar circular camera module, it adds Leica styling and premium eco-leather on the back. Both devices offer IP68 and IP69 protection.
The X300 Pro features a 6.78-inch AMOLED display with 1.5K resolution and an adaptive 120 Hz LTPO refresh rate. The 17 Ultra offers a larger 6.9-inch AMOLED display with the same 120 Hz refresh rate for smoother visuals. Both screens support vibrant colours and fluid scrolling, making them well-suited for gaming and everyday use.
Also read: Nothing Phone (4a) vs Vivo V70: The mid-range smartphone you should get
Camera performance
The Xiaomi 17 Ultra has a triple camera setup (Image via Xiaomi)
Both devices are clearly camera-centric smartphones built to deliver flagship photography. The Vivo X300 Pro features a ZEISS-tuned triple-camera system with a 50MP Sony main sensor, a 50MP ultra-wide lens, and a 200MP periscope telephoto camera with optical zoom for detailed long-range shots.
The Xiaomi 17 Ultra features a similar triple-camera setup and high-resolution sensors, but emphasizes Leica color science and a larger main camera sensor for improved low-light performance.
Performance and gaming
Both smartphones deliver flagship performance, being able to comfortably handle heavy multitasking and gaming. The X300 Pro runs on the MediaTek Dimensity 9500 chipset, a 3 nm processor designed for smooth gaming performance.
The Xiaomi 17 Ultra takes a similar flagship approach with the Snapdragon 8 Elite Gen 5 platform paired with an Adreno 840 GPU for strong graphics performance. Both devices can handle demanding games (such as Genshin Impact) and apps with ease. This makes them strong choices for users who want reliable flagship gaming performance.
Also read: Xiaomi Pad 8 launched in India: Specs, prices, and availability
Battery, charging, and pricing
The X300 Pro has a larger battery compared to the 17 Ultra (Image via Vivo)
The X300 Pro packs a 6,510 mAh battery in its global model, while its EU variant uses a smaller 5,440 mAh unit. It supports 90 W wired charging and 40 W wireless charging. The Xiaomi 17 Ultra comes with a 6,000 mAh battery and supports 90 W wired charging along with 50 W wireless charging.
In terms of pricing, the base variant of the Vivo X300 Pro is currently listed at 1,09,999 rupees on the brand’s official website. The Xiaomi 17 Ultra, on the other hand, launched in India at 1,39,999 rupees, placing it in a higher flagship price bracket. Both phones come with bank offers that can reduce the effective price.
Final verdict: Which Android heavyweight takes the crown?
Overall, both the Vivo X300 Pro and the Xiaomi 17 Ultra offer flagship specifications and strong everyday performance, with only a few differences in certain areas. It’s mostly their pricing that sets them apart.
In that regard, the Vivo X300 Pro becomes the more practical choice for most buyers. It costs less while still delivering flagship performance and strong zoom photography. For users who want a balanced flagship without spending extra, the X300 Pro takes the crown.
Also read: Nothing Phone 4a vs Vivo V70 Elite: Which is the better smartphone for daily use?
Why did you not like this content?
Cancel
Submit
Was this article helpful?
Thank You for feedback
Edited by Niladri Roy