Samsung Galaxy S25 Ultravsvivo iQOO Z9 Turbo Endurance

We compare these two popular phones to help you decide which one fits your needs and budget better.

Samsung
Samsung Galaxy S25 Ultra
Galaxy S25 Ultra
Processor:Qualcomm Snapdragon 8 Elite
RAM:12GB
Storage:256GB

Quick Stats

The Samsung Galaxy S25 Ultra's subpar battery life falls short of expectations despite its large 5000mAh capacity.
The Samsung Galaxy S25 Ultra boasts an exceptional display with vibrant colors and crisp details everywhere outdoors.
The Samsung Galaxy S25 Ultra boasts an impressive camera system with exceptional portrait shots and AI image editing features.
The Samsung Galaxy S25 Ultra boasts impressive camera performance, especially with extended Zoom and low-light conditions.
vivo
vivo iQOO Z9 Turbo Endurance
iQOO Z9 Turbo Endurance
Processor:Qualcomm Snapdragon 8s Gen3
RAM:12GB
Storage:256GB

Quick Stats

The Vivo iQOO Z9 Turbo boasts exceptional battery life with a massive 6,400mAh battery capacity and fast charging capabilities.
The Vivo iQOO Z9 Turbo's display is its strongest feature, offering excellent color accuracy and smooth performance.
The Vivo iQOO Z9 Turbo's camera is its standout feature, delivering stunning shots with impressive low-light performance capabilities.
The Vivo iQOO Z9 Turbo's outstanding performance is its most notable feature, delivering seamless multitasking and gaming experiences.
Key Differences

Processor Speed

Winner
Samsung Galaxy S25 Ultra
4.32 GHz
vivo iQOO Z9 Turbo Endurance
3 GHz

RAM

Tie
Samsung Galaxy S25 Ultra
12GB
vivo iQOO Z9 Turbo Endurance
12GB

Storage

Tie
Samsung Galaxy S25 Ultra
256GB
vivo iQOO Z9 Turbo Endurance
256GB

Weight

Winner
Samsung Galaxy S25 Ultra
219g
vivo iQOO Z9 Turbo Endurance
195g
Specifications Comparison
Specification
Samsung Samsung Galaxy S25 Ultra
vivo vivo iQOO Z9 Turbo Endurance
Model
Qualcomm Snapdragon 8 Elite
Qualcomm Snapdragon 8s Gen3
CPU
2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
1x3 Ghz Cortex, X4, 4x2,8 Ghz Cortex, A720, 3x2,0 Ghz Cortex, A520
Type
Octa-Core
Octa-Core
Nanometer
3
4
Frequency
4.32
3
64 Bits
Yes
Yes
GPU
Adreno 830
Adreno 735
RAM
12
12
Type
RAM LPDDR5X
RAM LPDDR5X
Capacity
256
256
Type
UFS Storage 4.0
UFS Storage 4.0
SD slot
No
No
Fingerprint security
Yes, in screen
Yes, in screen
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
N/A
Yes
Gyroscope sensor
Yes
Yes
Barometer sensor
Yes
N/A
Gravity sensor
N/A
Yes
Hall sensor
Yes
N/A
Geomagnetic sensor
Yes
N/A
Audio
Noise cancellation microphone, Stereo Speakers
Stereo Speakers
Antutu Score
2265528
1523879
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 98% of devices
Overall performance better than 94% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
N/A
6043mm² canopy VC liquid coolin

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Samsung Galaxy S25 Ultra

Strengths

It performs better in extended Zoom when you are in good light
It has a dedicated three times zoom camera which is going to give you better portraits at that focal length
It has better AI image editing features, such as AI audio razor and pro photo/pro video mode
Stabilization is similar to the iPhone, but it's not clear why Super Steady lost focus in action mode
Slow motion is good with both cameras, even with the ultra-wide camera on the Samsung
Audio razor works well in noisy environments
It has a pro photo and pro video mode where you can adjust things like your ISO and white balance
It can shoot log video, just like the iPhone

Weaknesses

Stabilization is not always reliable, especially with Super Steady on the ultra-wide camera
Low light performance of the front-facing camera is better on the iPhone
The s25 ultra has less noise at 5x zoom in low light compared to the iPhone
The Samsung Galaxy S25 Ultra had issues with stabilization when using action mode and super steady, losing focus unexpectedly
Cinematic video is still better on the iPhone than the Samsung
You can't edit the amount of blur and the point of focus on the s25 ultra after filming, unlike the iPhone
The audio mix feature on the iPhone might not be as good as the AI audio razor on the Samsung
It's unclear why the Samsung Galaxy S25 Ultra didn't have Focus when using action mode

vivo iQOO Z9 Turbo Endurance

Strengths

The phone feels solid with its glass front and plastic back, weighing 196g which is neither too heavy nor too light.
The build quality is sturdy enough to withstand everyday wear and tear, with an IP64 rating that protects against dust and water splashes.
The 6.78-inch AMOLED display with a 144Hz refresh rate provides smooth and responsive interactions, with vivid colors and crisp details.
The phone's performance is seamless, thanks to the Qualcomm Snapdragon H Gen 3 chipset paired with up to 16GB of RAM.
The GPU Adreno 735 handles heavy gaming sessions without any noticeable lag or frame drops.
The massive 6,400mAh battery provides long-lasting endurance, even after a full day of usage, streaming, gaming, and social media use.
The camera is impressive, with a 50MP main sensor and OIS that captures sharp details and natural colors in various lighting conditions.
The phone's software experience is smooth and user-friendly, running on Android 15 with Origin OS 5.

Weaknesses

There is no mention of any notable design flaws or issues.
No specific information about the camera's ultra-wide-angle capabilities is provided.
The phone does not have a headphone jack, which might be a drawback for some users.
The phone's weight and size are not explicitly mentioned as pros or cons.
No comparison to other phones in its price range is made.
Some readers might find the IP64 rating not sufficient for water resistance.
There is no mention of any potential heat management issues due to the powerful processor.
The phone's pricing ($250) might be considered high by some users.
Read Full Reviews

Samsung Galaxy S25 Ultra

In the world of smartphone cameras, two titans stand out: the iPhone 16 Pro Max and the Samsung Galaxy S25 Ultra. Both devices boast cutting-edge features that cater to the demands of modern photography enthusiasts. With impressive zoom capabilities, AI-driven image editing, and exceptional video recording capabilities, these smartphones are a force to be reckoned with. In this comparison, we'll delve into the details of each camera system, highlighting their strengths and weaknesses. Which one will reign supreme?

vivo iQOO Z9 Turbo Endurance

The Vivo IQOO Z9 Turbo Endurance is an impressive smartphone that promises top-notch performance, stunning camera quality, and impressive battery life. Powered by the Qualcomm Snapdragon H gen 3 chipset and paired with up to 16GB of RAM, this device delivers smooth multitasking and gaming experiences. The 6,400mAh battery ensures all-day usage without needing a recharge. A 50MP main camera with OIS and an 8MP ultrawide lens capture stunning shots, while the phone's sleek design and IP64 rating add to its appeal. But can it truly deliver on its promises?

Need help choosing?

Read our detailed reviews to understand which device is better for your specific needs and budget.

Read Samsung Galaxy S25 Ultra ReviewRead vivo iQOO Z9 Turbo Endurance Review

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