OnePlus 9 Pro vs vivo X100 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9 Pro
OnePlus 9 Pro
Oneplus
vivo X100
vivo X100
Vivo

General

Launch Date March 30, 2021 November 21, 2023
Release Year 2021 2023

Physical

Volume 104.5 cm³ 104.89 cm³
Screen Size to Weight Ratio 3.4 "/g 3.36 "/g
Weight 197 g 202 g
Height 163.2 mm 164.1 mm
Width 73.6 mm 75.2 mm
Thickness 8.7 mm 8.5 mm
Foldable Design No No
Available Colors
  • Forest Green
  • Morning Mist
  • Stellar Black
  • White
  • Orange
  • Startrail Blue
  • Asteroid Black

Display

Screen Size 6.7 " 6.78 "
Resolution 1440 x 3216 1260 x 2800
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.9 % 89.9 %
Pixel Density 525 PPI 452 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1300 nits 3000 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 108.77 mAh/in²
Battery Density 43.06 mAh/cm³ 47.67 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 9300 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU Adreno 660 Immortalis-G720 MC12

Connectivity

USB Version 3.1 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the OnePlus 9 Pro and vivo X100, focusing on their practical implications:

Design

FeatureOnePlus 9 Provivo X100Practical Impact
Physical Size163.2 × 73.6 × 8.7 mm164.1 × 75.2 × 8.5 mmvivo X100 is slightly taller and wider, potentially feeling less comfortable in smaller hands. Thickness difference is minimal.
Weight197g202gOnePlus 9 Pro is slightly lighter, which might make it more comfortable for extended use.

Display

FeatureOnePlus 9 Provivo X100Practical Impact
Size6.7"6.78"Very similar screen size; the 0.08" difference is barely noticeable.
Resolution1440x32161260x2800OnePlus 9 Pro has a sharper display with higher pixel density; text and images will appear clearer and more detailed.
PPI525452OnePlus 9 Pro's higher pixel density results in a noticeably crisper display.
TechnologyAMOLEDvivo X100's AMOLED display will have deeper blacks, better contrast, and more vibrant colors compared to the OnePlus 9 Pro's unknown display technology, leading to a richer viewing experience, especially for content consumption.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations; great for gaming and general use.
Brightness1300 nits3000 nitsvivo X100 has significantly better outdoor visibility, making it easier to use in bright sunlight.

Performance

FeatureOnePlus 9 Provivo X100Practical Impact
ChipsetQualcomm Snapdragon 888 (5 nm)Mediatek Dimensity 9300 (4 nm)The Dimensity 9300 in vivo X100 is significantly more powerful, resulting in much faster app loading, smoother multitasking, and better gaming performance.
Antutu Score877,6001,881,325vivo X100 offers a dramatically faster user experience, especially for resource-intensive tasks.
GPUAdreno 660Immortalis-G720 MC12vivo X100 has a much more powerful GPU, providing better graphics for gaming and other demanding applications.

Camera

FeatureOnePlus 9 Provivo X100Practical Impact
Standard Camera48MP, f/1.8, 1/1.43", Sony IMX789, 1.12µm50MP, f/1.57, 1/1.31", Sony IMX920, 1.20µmvivo X100 has a larger sensor with a wider aperture, resulting in better low-light performance and potentially more detailed images.
Selfie Camera16MP, f/2.4, 1/3.13", Sony IMX471, 0.70µm32MP, f/2.0, 1/2.8", Samsung S5KGD2, 0.80µmvivo X100 captures more detailed selfies and performs better in low light due to its higher resolution, wider aperture and larger sensor size.
Telephoto Lens8MP, f/2.4, 1/4.4", Omnivision OV08A10, 1.00µm64MP, f/2.6, 1/2", Omnivision OV64B, 0.70µmvivo X100 offers dramatically better telephoto image detail with its much higher resolution sensor, despite a slightly narrower aperture.
Wide Angle Lens50MP, f/2.2, 1/1.56", Sony IMX766, 1.00µm50MP, f/2.0, 1/2.76", Samsung S5KJN1, 0.64µmOnePlus 9 Pro has a larger sensor, but vivo X100 has a wider aperture; the practical impact will depend on the specific shooting conditions.
Black & White2MP, f/2.4N/AOnePlus 9 Pro offers a dedicated monochrome sensor for enhanced black and white photos, a feature missing in the vivo X100.
VideoUp to 8K@30fpsNo 8k; 960 fps slow motionOnePlus 9 Pro provides higher resolution video recording, which may be useful for some users and has more slow-motion options; vivo X100 offers higher slow-motion frame rate
DXOMark ScoreMain: 122N/AThe OnePlus 9 Pro's score provides a benchmark of its camera performance, but a direct comparison is not available as vivo x100 hasn't been tested.
Features8K Video, Quadruple camera, Continuous autofocus, Contrast detection autofocus (CDAF), RAW 12 bitsCinematic Mode, Flicker sensor, Noise reduction, Triple camera, GimbalOnePlus 9 Pro has advanced autofocus features and RAW 12-bit, while vivo X100 offers cinematic mode and gimbal stabilization, catering to different needs.

Battery

FeatureOnePlus 9 Provivo X100Practical Impact
Capacity4500mAh5000mAhvivo X100 offers longer battery life, which is ideal for users who are frequently away from charging sources.
Charging65W fast charging120W fast chargingvivo X100 charges much faster, reducing downtime.
FeaturesReverse charging, 50W wireless chargingNoneOnePlus 9 Pro provides more charging options such as wireless and reverse wireless charging, allowing users to charge other devices on the go.

2. Key Differences Analysis

OnePlus 9 Pro Advantages

  • Higher Display Resolution: Offers a sharper and more detailed display.
  • Wireless Charging & Reverse Wireless Charging: Convenient for charging other devices on the go.
  • Black and White camera: Offers a dedicated monochrome sensor for unique photography effects.
  • 8K Video Recording: High-resolution video recording for professional content creation.
  • More Audio Recording Features: Better voice capture with 3 microphones and noise cancellation.
  • Better Screen Protection: Uses Corning Gorilla Glass 5 for superior scratch resistance.
  • More Camera features: Offers more autofocus modes and support for RAW 12 bit

  • Practical Implication: Better for users who prioritize display clarity, wireless charging, video content creation, and advanced camera features.

vivo X100 Advantages

  • Significantly More Powerful Chipset: Offers superior performance for all tasks, including gaming.
  • Brighter Display: Much better outdoor visibility.
  • Larger Battery & Faster Charging: Longer battery life and faster recharge times.
  • Superior Camera Sensors: Better low-light performance and detailed photos.
  • More Storage: Offers larger storage options.
  • Newer Bluetooth & Wi-Fi Standards: Improved connectivity speed and reliability.
  • Gimbal stabilization: Enhanced video stability, perfect for active shooting scenarios
  • Newer OS: Ships with Android 14, offering the latest features and security enhancements
  • More Satelite Systems for GPS: Better positioning accuracy

  • Practical Implication: Ideal for users who prioritize performance, battery life, camera quality, and the latest connectivity standards.

Trade-offs

  • OnePlus 9 Pro: Sacrifices performance and battery life for a sharper display, better audio recording, and some unique camera features.
  • vivo X100: Doesn't have wireless charging. Lacks some camera features like 8K video, and lacks the black and white sensor and has an unknown screen protection.

3. User Profiles & Recommendations

OnePlus 9 Pro

  • Ideal User: A user who values a high-resolution display, wireless charging, and unique camera features like monochrome photography and high-resolution 8K video.
  • Use Cases: Content creation (videos and photos), media consumption on a high-resolution display, users who need wireless charging and reverse wireless charging.

vivo X100

  • Ideal User: Gamers, power users, mobile photographers, and anyone needing long battery life and fast charging.
  • Use Cases: Mobile gaming, resource-intensive tasks, capturing high-quality photos and videos, outdoor use in bright sunlight, extended use away from charging sources.

Price-to-Value

  • The price-to-value of each phone will vary based on local market pricing, but the vivo X100 is likely to be a better value for most due to its modern, more powerful specs and significantly better camera hardware. The OnePlus 9 Pro, despite having some unique features, is an older phone and the price should reflect that.

4. Decision Framework

Here are three key questions a buyer should consider:

  1. What is my primary use case? Is it content creation, gaming, photography, or everyday use? This will help determine which features matter most.
  2. How important is battery life and fast charging? If long battery life and quick charging are essential, the vivo X100 is the clear winner.
  3. How important is screen resolution? If maximum sharpness is required, the OnePlus 9 Pro is a slightly better option.

Scenario-Based Recommendations

  • For Mobile Gamers: The vivo X100's powerful chipset, large battery, and fast charging make it the clear choice.
  • For Content Creators: The OnePlus 9 Pro is better for those needing 8K video and unique monochrome photography.
  • For Everyday Users: If long-lasting battery and good camera quality is important, the vivo X100 is better.
  • For users who need wireless charging: OnePlus 9 Pro is the only option between the two.

My Choice

Based on the detailed analysis, I would personally choose the vivo X100. While the OnePlus 9 Pro offers some unique features, the vivo X100’s advantages in key areas like performance, battery life, camera technology, and display brightness are simply too significant to ignore. The dramatically faster chipset and much improved cameras of the vivo X100 make it the more future proof choice.

Reasoning:

  • Performance: The Dimensity 9300 is a significant leap in processing power, ensuring a smoother and more responsive user experience, especially for demanding applications like gaming.
  • Battery and Charging: The larger battery and 120W fast charging is a game-changer for convenience and usability, reducing battery anxiety.
  • Camera Quality: The superior camera sensors, particularly in low-light conditions, make the vivo X100 a much better choice for photography enthusiasts.
  • Modern Tech: Newer Bluetooth and Wifi standards.
  • Overall Value: Considering it is a much more modern and capable phone, it represents the better value.

While I appreciate the OnePlus 9 Pro's high resolution and wireless charging capabilities, the practical advantages offered by the vivo X100 outweigh them significantly for my use case and the overall quality it delivers.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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