OnePlus 8 vs Realme 12+ - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 8
OnePlus 8
Oneplus
Realme 12+
Realme 12+
Realme

General

Launch Date April 21, 2020 March 2, 2024
Release Year 2020 2024

Physical

Volume 93.43 cm³ 97.22 cm³
Screen Size to Weight Ratio 3.64 "/g 3.51 "/g
Weight 180 g 190 g
Height 160.2 mm 163 mm
Width 72.9 mm 75.5 mm
Thickness 8 mm 7.9 mm
Foldable Design No No
Available Colors
  • Glacial Green
  • Onyx Black
  • Interstellar Glow
  • Polar Silver
  • Navigator Beige
  • Pioneer Green

Display

Screen Size 6.55 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.7 % 87.3 %
Pixel Density 402 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 600 nits
HBM Brightness N/A N/A
Peak Brightness N/A 2000 nits

Hardware

Battery Capacity per Screen Area 100.23 mAh/in² 112.39 mAh/in²
Battery Density 46.02 mAh/cm³ 51.43 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Mediatek Dimensity 7050 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G68 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version 13 16

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 8Realme 12+Practical Impact
Design
Dimensions160.2 x 72.9 x 8 mm, 180g163 x 75.5 x 7.9 mm, 190gRealme 12+ is slightly larger and heavier, potentially less comfortable for one-handed use.
Build QualityCorning Gorilla Glass 5UnknownOnePlus 8 offers known screen protection against scratches and drops. Durability of Realme 12+ is uncertain.
Display
Size6.55"6.67"Realme 12+ provides marginally more screen real estate.
Resolution1080x24001080x2400Identical resolution; sharpness will be similar on both devices.
Refresh Rate90Hz120HzRealme 12+ will exhibit smoother scrolling and animations.
Brightness1100 nits2000 nitsRealme 12+ offers significantly better visibility in direct sunlight.
Performance
ChipsetSnapdragon 865 5G (7nm+)Dimensity 7050 (6nm)OnePlus 8's Snapdragon 865 offers significantly better performance based on benchmark scores, resulting in faster app loading and smoother multitasking.
AnTuTu Score743,500601,000Reinforces the performance advantage of the OnePlus 8.
RAM8GB/12GB8GB/12GBBoth offer ample RAM for multitasking.
Storage128GB/256GB128GB/256GB/512GBRealme 12+ offers a higher storage option (512GB) for users needing more space.
Camera
Main Camera48MP, f/1.75, Sony IMX58650MP, f/1.88, Sony LYT-600OnePlus 8's wider aperture may offer slightly better low-light performance despite lower resolution. Sensor performance differences are unknown without real-world testing.
Selfie Camera16MP, f/2.4516MP, f/2.45Similar selfie camera specifications.
Wide Angle16MP, f/2.28MP, f/2.2OnePlus 8 offers a significantly higher resolution wide-angle lens.
Video4K@30/60fps4K@30fpsOnePlus 8 offers 4K recording at 60fps for smoother video capture.
Battery
Capacity4300mAh5000mAhRealme 12+ likely offers longer battery life.
Charging30W67WRealme 12+ charges significantly faster.
Software
OSAndroid 10 (up to 13)Android 14 (up to 16)Realme 12+ ships with a newer Android version and will receive longer software updates, important for security and new features.

2. Key Differences Analysis

OnePlus 8 Advantages:

  • Significantly better performance: The Snapdragon 865 outperforms the Dimensity 7050, providing a smoother user experience for demanding tasks and gaming.
  • Higher resolution wide-angle camera: Captures more detail in wide shots.
  • Known screen protection: Corning Gorilla Glass 5 provides peace of mind.
  • Faster high resolution video recording: 4K at 60fps.

Realme 12+ Advantages:

  • Brighter display: Much better outdoor visibility.
  • Larger battery: Potentially longer battery life.
  • Significantly faster charging: Less downtime.
  • Newer Android version with longer support: Access to the latest features and security updates.
  • Larger storage option: 512GB for storing lots of media.

3. User Profiles & Recommendations

OnePlus 8: Users who prioritize performance, value a known level of durability, and require a good wide-angle camera. Suitable for mobile gaming, demanding applications, and photography enthusiasts.

Realme 12+: Users who prioritize battery life, fast charging, a bright display, and the latest software. Suitable for everyday use, social media, content consumption, and users who need extended battery life.

4. Decision Framework

Key Questions:

  1. What is your budget? (Price difference not provided but crucial for value assessment)
  2. What are your primary smartphone usage patterns? (Gaming, photography, social media, etc.)
  3. How important is software update longevity?

Scenario-Based Recommendations:

  • Heavy gamer on a budget: OnePlus 8 if affordable.
  • User needing all-day battery and fast charging: Realme 12+.
  • User prioritizing the latest software and long-term support: Realme 12+.

My Choice: OnePlus 8

While the Realme 12+ boasts a newer OS, brighter display, and larger battery, the significant performance advantage of the OnePlus 8's Snapdragon 865 is the deciding factor for me. I prioritize a smooth and responsive user experience for demanding tasks and gaming, which the OnePlus 8 delivers. The higher resolution wide-angle lens is also a plus. The known screen protection of Gorilla Glass 5 offers peace of mind. While the Realme 12+'s faster charging and larger battery are appealing, I can mitigate those with charging habits and power banks. Ultimately, raw performance and a reliable build are my priorities. However, if the price difference was substantial, leaning towards the Realme 12+ might be justifiable considering its other strengths. Lacking specific pricing information makes a definitive value judgment difficult.

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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Bridging technical complexity with engaging, accessible narratives.