Apple iPhone 12 vs OnePlus 9RT 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9RT 5G
OnePlus 9RT 5G
Oneplus

General

Launch Date October 23, 2020 October 19, 2021
Release Year 2020 2021

Physical

Volume 77.62 cm³ 100.43 cm³
Screen Size to Weight Ratio 3.72 "/g 3.34 "/g
Weight 164 g 198.5 g
Height 146.7 mm 162.2 mm
Width 71.5 mm 74.6 mm
Thickness 7.4 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Blue
  • Hacker Black
  • Nano Silver

Display

Screen Size 6.1 " 6.62 "
Resolution 1170 x 2532 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 87.4 %
Pixel Density 460 PPI 397 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 625 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 75.65 mAh/in² 102.68 mAh/in²
Battery Density 36.27 mAh/cm³ 44.81 mAh/cm³
Battery Capacity 2815 mAh 4500 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Adreno 660

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 14.1 11
Maximum OS Version 18 13

Comparison Summary

1. Specifications Comparison

Design

FeatureApple iPhone 12OnePlus 9RT 5GPractical Impact
Dimensions146.7 × 71.5 × 7.4 mm162.2 × 74.6 × 8.3 mmOnePlus 9RT 5G is larger, potentially harder to use one-handed. iPhone 12 is more pocketable.
Weight164g198.5giPhone 12 is noticeably lighter, better for extended use and portability.
Build QualityUnknownUnknownWithout specifics, we cannot assess the durability differences, but the materials used affect the overall feel and longevity of the phone.

Display

FeatureApple iPhone 12OnePlus 9RT 5GPractical Impact
Size6.1"6.62"OnePlus 9RT 5G offers a larger viewing area for media consumption and gaming.
Resolution1170x25321080x2400iPhone 12 has a sharper display, resulting in clearer images and text.
Pixel Density460 PPI397 PPIiPhone 12's higher pixel density leads to a more detailed and crisp visual experience.
TechnologyOLEDAMOLEDBoth offer excellent contrast and color reproduction. Differences are subtle and depend on calibration.
Refresh Rate60Hz120HzOnePlus 9RT 5G provides smoother scrolling and animations, enhancing the overall fluidity of the user interface.
Brightness1200 nits0 nitsApple iPhone 12 has better visibility in direct sunlight. (OnePlus 9RT 5G brightness data is missing).

Performance

FeatureApple iPhone 12OnePlus 9RT 5GPractical Impact
ChipsetApple A14 Bionic (5 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)Both are high-end chipsets. A14 Bionic excels in sustained performance and efficiency, while Snapdragon 888 offers excellent gaming and multitasking.
AnTuTu Score1,083,947881,700iPhone 12 demonstrates better benchmark performance, suggesting smoother operation and faster app loading.
GPUApple GPU (4-core graphics)Adreno 660Both GPUs are powerful. Apple's GPU is optimized for its ecosystem. Adreno 660 is known for excellent gaming performance.
RAM4 GB8 GB or 12 GBOnePlus 9RT 5G, with more RAM, handles multitasking and memory-intensive tasks more efficiently, reducing the likelihood of app reloading.

Camera

FeatureApple iPhone 12OnePlus 9RT 5GPractical Impact
Main Camera12MP, f/1.6, 1/2.55"50MP, f/1.8, 1/1.56"OnePlus 9RT 5G captures more detail in good lighting. iPhone 12's wider aperture may offer better low-light performance, though it is important to note that the OnePlus 9RT 5G has a larger sensor which compensates.
Selfie Camera12MP, f/2.216MP, f/2.4OnePlus 9RT 5G captures more detailed selfies.
Wide Angle Lens12MP, f/2.416MP, f/2.2OnePlus 9RT 5G's wider aperture and higher resolution allows for better performance in group shots and landscape photography.
Macro LensN/A2MP, f/2.4OnePlus 9RT 5G can take close-up shots of small objects.
VideoUp to 4K@60fpsUp to 4K@60fpsBoth offer high-quality video recording with stabilization features.
DXOMark (Mobile)117N/AiPhone 12 has a tested and rated camera performance.

Battery

FeatureApple iPhone 12OnePlus 9RT 5GPractical Impact
Capacity2815mAh4500mAhOnePlus 9RT 5G offers significantly longer battery life, reducing the need for frequent charging.
Charging20W Fast Charging65W Fast ChargingOnePlus 9RT 5G charges much faster, minimizing downtime.
FeaturesMagSafe/Qi Wireless ChargingN/AiPhone 12 offers convenient wireless charging options.

Other

FeatureApple iPhone 12OnePlus 9RT 5GPractical Impact
OSiOS 14.1Android 11iOS offers a simple, streamlined experience with a focus on security and privacy. Android provides greater customization and open-source flexibility.
Bluetooth5.15.2OnePlus 9RT 5G supports more audio codecs (aptX, LDAC, AAC) for better wireless audio quality.
SIMNano SIM + eSIMDual Nano SIMiPhone 12 offers the convenience of an eSIM for easy carrier switching.

2. Key Differences Analysis

Apple iPhone 12 Advantages:

  • More Compact and Lighter: Easier to handle and carry.
  • Sharper Display: Higher pixel density for crisper visuals.
  • Better Benchmark Performance: Faster overall performance according to benchmark scores.
  • Wireless Charging: Convenient charging options with MagSafe and Qi.
  • Tested Camera Performance: DXOMark scores provide a reference point for camera quality.
  • eSIM Support: Added flexibility for carrier switching.

OnePlus 9RT 5G Advantages:

  • Larger Display: More immersive viewing experience.
  • Higher Refresh Rate: Smoother scrolling and animations.
  • More RAM: Better multitasking capabilities.
  • Larger Battery: Longer battery life.
  • Faster Charging: Significantly quicker charging times.
  • Macro Lens: Versatile camera system with a macro lens for close-up shots.
  • Better Bluetooth Codec Support: Higher-quality audio streaming.
  • Fingerprint Sensor: Provides a convenient and secure way to unlock the phone.

Trade-offs:

  • Choosing the iPhone 12 means sacrificing battery life and fast charging for a more compact design and a potentially smoother software experience (subjective).
  • Choosing the OnePlus 9RT 5G means a larger and heavier device but gaining a smoother display, faster charging, better battery life, and more versatile camera capabilities.

3. User Profiles & Recommendations

Apple iPhone 12:

  • Ideal User: Users who prioritize portability, a polished user experience, and a seamless ecosystem with other Apple devices.
  • Use Cases:
    • Frequent travelers who need a compact and lightweight phone.
    • Users deeply invested in the Apple ecosystem.
    • Those who value a simple and intuitive operating system.
    • Users who want reliable camera performance.
  • Price-to-Value: Can be considered premium priced, but offers long software support and strong resale value.

OnePlus 9RT 5G:

  • Ideal User: Users who prioritize performance, battery life, and a smooth Android experience.
  • Use Cases:
    • Gamers who need a phone with a high refresh rate and ample RAM.
    • Users who stream a lot of video content.
    • Individuals who need all-day battery life.
    • Android enthusiasts who enjoy customization options.
  • Price-to-Value: Offers excellent value for its features, providing flagship-level performance at a competitive price.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? This will immediately narrow down your options.
  2. How important is portability and size to you? If you prefer a pocketable phone, the iPhone 12 is the better choice.
  3. What is your preferred operating system? This is a fundamental decision. Do you prefer iOS or Android?

Scenario-Based Recommendations:

  • Scenario 1: Photographer/Videographer on a Budget: The OnePlus 9RT 5G offers more versatility with its triple-camera system and macro lens.
  • Scenario 2: Mobile Gamer: The OnePlus 9RT 5G's higher refresh rate and ample RAM make it a better choice for gaming.
  • Scenario 3: Everyday User in the Apple Ecosystem: The iPhone 12's seamless integration with other Apple devices and services makes it a compelling choice.

My Choice

If I had to choose, I would lean towards the OnePlus 9RT 5G. While I appreciate the iPhone 12's compact size and sharper display, the OnePlus 9RT 5G's larger display with a 120Hz refresh rate, significantly better battery life, and faster charging are more appealing to my personal use case. The additional RAM is also a plus for multitasking, and the camera system seems more versatile overall. While the iPhone 12 has a slight edge in benchmark performance, the real-world performance differences are unlikely to be significant enough to outweigh the advantages of the OnePlus 9RT 5G, especially considering its competitive price point. Ultimately, the OnePlus 9RT 5G offers a better balance of features and performance for my 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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.