OnePlus 15vsvivo X100 Ultra
We compare these two popular phones to help you decide which one fits your needs and budget better.
OnePlus 15
#45
+21
Processor:Qualcomm Snapdragon 8 Elite Gen 5
RAM:12 GBGB
Storage:256 GBGB
Quick Stats
The OnePlus 15’s 7300mAh battery delivers all-day power with 120W ultra-fast charging (37-minute full charge) and 50W wireless charging.
OnePlus 15’s 165Hz AMOLED display with 1800 nits brightness and 10-bit color delivers vibrant, responsive visuals.
OnePlus 15’s triple 50MP cameras with OIS, 8K video, and Lumo imaging deliver professional-grade photography.
OnePlus 15’s Snapdragon 8 Elite Gen 5, 12/16GB RAM, and 4.2M Antutu score deliver flagship performance.
vivo X100 Ultra
#44
Winner
+11
Processor:Qualcomm Snapdragon 8 Gen3
RAM:12 GBGB
Storage:256 GBGB
Quick Stats
The X100 Ultra’s 5500mAh battery with 80W fast charging ensures all-day endurance and rapid recharging.
The X100 Ultra’s OLED display offers 3000-nit brightness, 120Hz refresh, and HDR10+/Dolby Vision for vivid, immersive visuals.
The X100 Ultra’s 200MP telephoto lens with optical zoom delivers razor-sharp details, 8K video, and Night Mode for pro-grade results.
The X100 Ultra’s Snapdragon 8 Gen3 with 12GB RAM and UFS 4.0 ensures blazing-fast performance and seamless multitasking.
Specifications Comparison
Specification
OnePlus OnePlus 15
vivo vivo X100 Ultra
Model
Qualcomm Snapdragon 8 Elite Gen 5
Qualcomm Snapdragon 8 Gen3
CPU
2x4.61 GHz ARM + 6x3.63 GHz ARM
1x3.3GHz Cortex, X4 + 3x3.2 GHz Cortex, A720 + 2x3.0 GHz Cortex, A720 + 2x2.3 GHz Cortex, A520
Type
Octa-Core
Octa-Core
Nanometer
3 nm
4 nm
Frequency
4,6 GHz
3,3 GHz
64 Bits
Yes
Yes
GPU
Adreno 840 1.2 GHz
Adreno 750
RAM
12 GB
12 GB
Type
RAM LPDDR5X
RAM LPDDR5X
Capacity
256 GB
256 GB
Type
UFS Storage 4.1
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
Yes
Gyroscope sensor
N/A
Yes
Gravity sensor
Yes
Yes
Hall sensor
Yes
N/A
Audio
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Dolby Atmos, Hi-Res Audio, Stereo Speakers
Antutu Score
4250000
2150000
Antutu Version
Antutu v11
Antutu v10
Antutu Standing
Overall performance better than 99% of devices
Overall performance better than 96% 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
OnePlus 15
#641
vivo X100 Ultra
#552
Winner
Design
OnePlus 15
#150
Winner
vivo X100 Ultra
#177
Display
OnePlus 15
#541
Winner
vivo X100 Ultra
#684
Performance
OnePlus 15
#23
Winner
vivo X100 Ultra
#72
Battery
OnePlus 15
#223
vivo X100 Ultra
#112
Winner
Camera
OnePlus 15
#103
vivo X100 Ultra
#13
Winner
| Metric | OnePlus 15 | vivo X100 Ultra |
|---|---|---|
| Connectivity | #641 | #552 Winner |
| Design | #150 Winner | #177 |
| Display | #541 Winner | #684 |
| Performance | #23 Winner | #72 |
| Battery | #223 | #112 Winner |
| Camera | #103 | #13 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
OnePlus 15
Strengths
Exceptional 165Hz AMOLED display with 1800 nits brightness and 10-bit color for vibrant visuals
120W ultra-fast charging and 50W wireless charging for rapid power replenishment
Snapdragon 8 Elite Gen 5 with 10,667 Mbps LPDDR5X RAM ensures lightning-fast performance
Triple 50MP camera system with OIS, 8K video, and Lumo imaging for professional-grade photography
Premium IP68/69K-rated build with ultra-thin bezels and durable glass-aluminum design
Weaknesses
Non-removable 7300mAh battery limits long-term usability without frequent charging
Limited color options (Black, White, Violet) may not appeal to all users
120W fast charging may require exclusive cables/chargers, potentially increasing costs
Underwater mode and classic shutter sound may be niche features with limited practical use
vivo X100 Ultra
Strengths
Exceptional triple-camera system with 200MP telephoto lens for professional-grade photography
High-performance Snapdragon 8 Gen3 with 12GB RAM and UFS 4.0 storage for seamless multitasking
Vibrant 6.8-inch OLED display with 120Hz refresh rate and HDR10+/Dolby Vision support
5500mAh battery with 80W fast charging and wireless capabilities for all-day endurance
Weaknesses
China-exclusive availability limits global accessibility
No expandable storage (lacks SD card slot)
48MP front camera may underperform in low-light conditions compared to competitors
Thicker and heavier than ultra-slim flagship alternatives (9.2mm, 229g)
Higher price point may not justify marginal upgrades over vivo X100 Pro
Missing advanced sensors like LiDAR or heart rate monitor for health/AR features
Read Full Reviews
OnePlus 15
Experience cutting-edge power with the OnePlus 15: a vibrant, high-refresh display, uncompromising performance, innovative camera system, and sleek, durable design for seamless connectivity and immersive experiences.
vivo X100 Ultra
vivo X100 Ultra redefines mobile photography with ultra-clear telephoto lens, vibrant OLED display, and rapid performance. Exclusive to China, it’s a premium flagship for imaging enthusiasts.
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