OnePlus 9 vs Oppo Reno12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9
OnePlus 9
Oneplus

General

Launch Date March 26, 2021 June 18, 2024
Release Year 2021 2024

Physical

Volume 103.29 cm³ 89.39 cm³
Screen Size to Weight Ratio 3.41 "/g 3.72 "/g
Weight 192 g 180 g
Height 160 mm 161.5 mm
Width 74.2 mm 74.8 mm
Thickness 8.7 mm 7.4 mm
Foldable Design No No
Available Colors
  • Winter Mist
  • Arctic Sky
  • Astral Black
  • Space Brown
  • Sunset Gold
  • Nebula Silver
  • Manish Malhotra

Display

Screen Size 6.55 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.2 % 89.4 %
Pixel Density 402 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1200 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 111.38 mAh/in²
Battery Density 43.57 mAh/cm³ 55.93 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G615 MC2

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 13 17

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the OnePlus 9 and Oppo Reno12 Pro, focusing on the practical impact of their specifications:

Design

FeatureOnePlus 9Oppo Reno12 ProPractical Impact
Dimensions160 x 74.2 x 8.7 mm161.5 x 74.8 x 7.4 mmOppo Reno12 Pro is slightly taller and significantly thinner, potentially feeling more modern and sleek. OnePlus 9 is thicker and might feel bulkier.
Weight192g180gOppo Reno12 Pro is lighter, making it more comfortable for extended use and easier to carry.
Build MaterialNot specifiedNot specifiedBuild materials might differ, but without specifics it's difficult to assess the impact on durability and feel.

Display

FeatureOnePlus 9Oppo Reno12 ProPractical Impact
Size6.55"6.7"Oppo Reno12 Pro offers a slightly larger viewing area, better for media consumption and multitasking.
Resolution1080 x 24001080 x 2412Both displays are virtually identical in sharpness; no noticeable difference in daily use.
Pixel Density402 PPI394 PPIBoth phones are extremely sharp, very minor difference unlikely to be noticeable.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits1400 nitsOppo Reno12 Pro is significantly brighter, offering much better visibility in bright sunlight.

Performance

FeatureOnePlus 9Oppo Reno12 ProPractical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Mediatek Dimensity 7300 Energy (4 nm)OnePlus 9 has a stronger chipset for demanding tasks; Oppo Reno12 Pro has better power efficiency.
AnTuTu Score880,900702,140OnePlus 9 demonstrates notably faster performance in benchmarks, implying slightly faster app load times and smoother multitasking.
GPUAdreno 660Mali-G615 MC2OnePlus 9's GPU is better for gaming and graphics-intensive applications.

Camera

FeatureOnePlus 9Oppo Reno12 ProPractical Impact
Main Camera48MP, f/1.79, 1/1.4" Sony IMX68950MP, f/1.8, 1/2" Sony LYT-600OnePlus 9 captures more light with its larger sensor, potentially better in low light; Oppo Reno12 Pro has slightly higher resolution.
Selfie Camera16MP, f/2.4, 1/3.13" Sony IMX47150MP, f/2.0, 1/2.76" Samsung S5KJN5Oppo Reno12 Pro produces sharper and brighter selfies; much wider aperture for better low-light performance
Telephoto LensNone50MP, f/2.0, 1/2.76" Samsung S5KJN5Oppo Reno12 Pro offers optical zoom capabilities, significantly better for capturing distant subjects.
Wide-Angle Lens50MP, f/2.2, 1/1.56" Sony IMX7668MP, f/2.2, 1/2.8" Sony IMX355OnePlus 9 captures significantly wider, higher quality images with more detail; Oppo Reno12 Pro provides a less detailed wide angle view.
Black & White Lens2MP, f/2.4NoneOnePlus 9 has a dedicated monochrome sensor that may provide artistic black-and-white shots.
Video RecordingUp to 8K@30fpsUp to 4K@30fpsOnePlus 9 supports professional level 8K video recording; Oppo Reno12 Pro offers OIS for smoother video recording.
StabilizationEISOIS & EISOppo Reno12 Pro's OIS provides superior stabilization, reducing blur and shakes.

Battery

FeatureOnePlus 9Oppo Reno12 ProPractical Impact
Capacity4500mAh5000mAhOppo Reno12 Pro offers longer battery life, allowing for more usage on a single charge.
Charging65W fast charging, 15W Wireless charging80W fast chargingOppo Reno12 Pro charges faster, getting you back up and running quicker. OnePlus 9 offers wireless charging.

2. Key Differences Analysis

Here's a breakdown of each phone's major advantages and their implications:

OnePlus 9 Advantages:

  • Stronger Performance: The Snapdragon 888 offers higher processing power and a better GPU, making it suitable for demanding games and apps.
  • Better Main Camera Sensor: Larger sensor captures more light, potentially resulting in better low-light images.
  • Higher Resolution Wide Angle: Superior wide angle lens offers higher image detail and better wide-angle photography.
  • 8K Video Recording: Offers higher quality video recording for professional content creators
  • Wireless Charging: Offers convenient 15W wireless charging.
  • Dolby Atmos, Noise Cancellation, Stereo Speakers: Provides a superior audio experience.

Implication: The OnePlus 9 is designed for users who prioritize raw performance, advanced photography, and enhanced audio experiences.

Oppo Reno12 Pro Advantages:

  • Newer Design: Thinner and lighter design might be more appealing to users who prefer a modern aesthetic.
  • Brighter Display: Significantly higher peak brightness ensures better visibility in bright sunlight.
  • Larger Battery: Longer battery life means less frequent charging.
  • Faster Charging: 80W fast charging gets the phone back to full power more quickly.
  • Superior Selfie Camera: Higher resolution and wider aperture captures better selfies.
  • Telephoto Lens: Optical zoom allows for better photos of distant objects.
  • Superior Stabilization: OIS offers superior video recording capabilities with less blur.
  • Newer OS: Runs a newer operating system with more features.

Implication: The Oppo Reno12 Pro caters to users who value display quality, battery life, fast charging, and versatile camera performance with superior stabilization.

Significant Trade-offs:

  • OnePlus 9 sacrifices some battery life, brightness, and a dedicated telephoto camera to prioritize performance and a more advanced wide angle camera.
  • Oppo Reno12 Pro sacrifices some raw processing power and audio experience for better display, battery and overall camera versatility.

3. User Profiles & Recommendations

OnePlus 9 Ideal User:

  • Gamers: Benefit from the more powerful processor and GPU.
  • Photography Enthusiasts: Appreciate the higher quality main camera, advanced wide angle and the additional black and white sensor, alongside 8k video recording.
  • Audio Lovers: Enjoy enhanced audio quality with Dolby Atmos, noise cancellation and stereo speakers.
  • Users wanting wireless charging: Wireless charging provides convenient power access.

Use Cases: High-end mobile gaming, professional photography, and media production, immersive entertainment, and users valuing powerful and robust audio experience.

Oppo Reno12 Pro Ideal User:

  • Everyday Users: Benefit from long battery life, fast charging, and a bright display.
  • Social Media Creators: Enjoy the versatile camera, especially the high quality selfie camera, telephoto lens and video stabilization.
  • Outdoor Enthusiasts: Appreciate the higher brightness for better visibility in bright conditions.
  • Users who want a modern design: Those seeking a thinner and lighter profile.

Use Cases: Extended daily usage, social media content creation, outdoor photography, and users seeking a sleek modern device.

Price-to-Value Ratio:

  • Without specific pricing data, it's difficult to make a final assessment. Typically, older flagship phones (OnePlus 9) can be found for less than newer mid-range models (Oppo Reno12 Pro). If budget is key, the OnePlus 9 could be a better value, while if someone is wanting a device for future use they may opt for the Reno 12 Pro due to its newer software and improved battery and camera features.

4. Decision Framework

Consider these key questions when choosing between the OnePlus 9 and Oppo Reno12 Pro:

  1. Do you prioritize performance or battery life?

    • If performance is key, choose the OnePlus 9.
    • If battery life and fast charging are more crucial, choose the Oppo Reno12 Pro.
  2. What kind of photography do you engage in?

    • If you shoot low-light photos and want creative wide angle shots, choose the OnePlus 9.
    • If you take many selfies, enjoy zoom photography and want video stabilization, choose the Oppo Reno12 Pro.
  3. Is display brightness important to you?

    • If you use your phone in bright sunlight frequently, the Oppo Reno12 Pro's brighter screen is a major benefit.
    • If screen brightness is not a major concern the OnePlus 9 provides a solid display experience.

Scenario Recommendations:

  • High-Performance Gamer: Choose the OnePlus 9 for its superior processing power and GPU.
  • Social Media Influencer: Choose the Oppo Reno12 Pro for its versatile camera system, better video stabilization, and brighter screen.
  • Frequent Traveler: Choose the Oppo Reno12 Pro for its longer battery life, faster charging, and generally versatile camera experience.
  • Budget Conscious User: If available at a significantly lower price, the OnePlus 9 could offer excellent performance.

Personal Choice

If I had to choose between these two phones, I would choose the Oppo Reno12 Pro.

Here's why:

  1. Balanced Experience: While the OnePlus 9 offers a better chipset for gaming and slightly superior main camera, the Oppo Reno12 Pro provides a more balanced experience overall. It excels in areas that are more important for my daily usage, including screen visibility, battery life, and camera versatility.
  2. Modern Features: The Oppo Reno12 Pro's brighter display and faster charging are significant advantages for my usage scenarios. I use my phone in various environments and prefer having a phone that can easily be seen and quickly charged.
  3. Camera Versatility: I value the versatility of the telephoto lens and superior selfie camera as well as the video recording stabilization, making the Reno 12 Pro a better option for a more well rounded experience.
  4. Latest Software: Having access to a newer version of Android with feature benefits would also make the Oppo Reno12 Pro a more future-proof choice.

While the OnePlus 9 has a more powerful processor, the Reno12 Pro's advantages in battery, display, and camera versatility outweigh the performance gap for my needs and preferred usage patterns. The Reno12 Pro is the overall better daily driver for my personal needs.

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.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.