Nubia Z70S UltravsSamsung Galaxy S25 Ultra

Nubia Z70S Ultra
#21
Processor:Qualcomm Snapdragon 8 Elite
RAM:12 GBGB
Storage:256 GBGB

Quick Stats

The Nubia Z70S Ultra's 6600mAh battery with 80W fast charging provides all-day endurance and rapid charging, but heavy gaming may cause overheating and thermal throttling.
Nubia Z70S Ultra's display offers a seamless under-display camera, 144Hz refresh rate, and 10-bit color for immersive visuals.
Nubia Z70S Ultra's flagship 35mm camera excels in portraits and 8K video, but under-display camera struggles with video stabilization.
Nubia Z70S Ultra's flagship Snapdragon 8 Elite delivers top-tier performance but overheats during gaming, causing thermal throttling.
Samsung Galaxy S25 Ultra
#19
Winner
Processor:Qualcomm Snapdragon 8 Elite
RAM:12 GBGB
Storage:256 GBGB

Quick Stats

The S25 Ultra's 5000mAh battery with 45W fast charging and reverse wireless charging ensures all-day endurance and rapid power-ups.
The S25 Ultra's 6.9-inch display combines WQHD+ resolution, 2600 nits brightness, 120Hz adaptive refresh, and HDR10+ for immersive visuals.
200MP sensor with 100x hybrid zoom, 8K video, and Night Mode 2.0 deliver professional-grade photography and cinematic quality.
Snapdragon 8 Gen 4, 16GB RAM, and 1TB storage deliver blazing-fast performance and seamless multitasking.
Specifications Comparison
Specification
Nubia Nubia Z70S Ultra
Samsung Samsung Galaxy S25 Ultra
Model
Qualcomm Snapdragon 8 Elite
Qualcomm Snapdragon 8 Elite
CPU
2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
Type
Octa-Core
Octa-Core
Nanometer
3 nm
3 nm
Frequency
4,3 GHz
4,3 GHz
64 Bits
Yes
Yes
GPU
Adreno 830
Adreno 830
RAM
12 GB
12 GB
Type
RAM LPDDR5X
RAM LPDDR5X
Capacity
256 GB
256 GB
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
Yes
N/A
Gyroscope sensor
Yes
Yes
Barometer sensor
N/A
Yes
Gravity sensor
Yes
N/A
Hall sensor
N/A
Yes
Geomagnetic sensor
N/A
Yes
Audio
DTS / DTS X, Stereo Speakers, 3 microphones
Noise cancellation microphone, Stereo Speakers
Antutu Score
2710000
2265528
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 98% of devices
Overall performance better than 97% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Rankings
Connectivity
Nubia Z70S Ultra
#636
Samsung Galaxy S25 Ultra
#589
Winner
Design
Nubia Z70S Ultra
#147
Winner
Samsung Galaxy S25 Ultra
#387
Display
Nubia Z70S Ultra
#115
Winner
Samsung Galaxy S25 Ultra
#392
Performance
Nubia Z70S Ultra
#19
Winner
Samsung Galaxy S25 Ultra
#50
Battery
Nubia Z70S Ultra
#217
Samsung Galaxy S25 Ultra
#156
Winner
Camera
Nubia Z70S Ultra
#123
Samsung Galaxy S25 Ultra
#21
Winner

Note: Lower rank number indicates a better position in category.

Key Differences

No significant specification differences found between these devices.

Scores by Category
Pros and Cons

Nubia Z70S Ultra

Strengths

Premium build with IP68 rating, aluminum/glass/leather design, and a sleek 8.6mm profile.
Innovative under-display camera (UDC) and tactile dual-stage hardware camera button for a notch-free display.
Flagship Snapdragon 8 Elite chipset with up to 24GB RAM and 1TB storage for top-tier performance.
6600mAh battery with 80W fast charging for all-day endurance and rapid power-ups.
Vibrant 144Hz AMOLED display with 10-bit color depth and 2668 x 1216 resolution for immersive visuals.

Weaknesses

Overheating during gaming (reaches 55°C) leading to thermal throttling and frame drops.
Under-display camera struggles with video quality due to lack of electronic image stabilization.
Ultrawide lens suffers from overprocessing and unnatural low-light performance.
Absence of variable aperture in the main camera limits creative control in photography.
Premium price may not justify software shortcomings and thermal management trade-offs.

Samsung Galaxy S25 Ultra

Strengths

Flagship-tier performance with Snapdragon 8 Gen 4 and up to 16GB RAM for seamless multitasking and gaming.
200MP main camera with 100x hybrid zoom and 8K video recording for professional-grade photography.
5000mAh battery with 45W fast charging and reverse wireless charging for all-day endurance.
Premium titanium build, IP68 durability, and Corning Gorilla Glass Armor for robustness.
Adaptive 120Hz WQHD+ Dynamic AMOLED 2X display with HDR10+ for vibrant, immersive visuals.

Weaknesses

Premium price point (€1,459) may limit accessibility for budget-conscious users.
219g weight and thick frame may feel less ergonomic for prolonged single-handed use.
Non-removable battery restricts repairability and long-term upgrade options.
8K video recording and high-resolution photography may drain battery faster under heavy use.
Read Full Reviews

Nubia Z70S Ultra

Nubia Z70S Ultra redefines smartphone design with a seamless under-display camera and tactile camera button. Flagship 35mm lens excels in portraits, but overheating during gaming may deter power users. A bold choice for design lovers.

Samsung Galaxy S25 Ultra

Unleash flagship power with the Samsung Galaxy S25 Ultra. Capture stunning moments with unmatched photography, experience blazing-fast performance, and enjoy a sleek, premium design. Perfect for tech-savvy users.

Need help choosing?

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

Read Nubia Z70S Ultra ReviewRead Samsung Galaxy S25 Ultra Review

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