OnePlus 8 vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 8
OnePlus 8
Oneplus

General

Launch Date April 21, 2020 June 25, 2024
Release Year 2020 2024

Physical

Volume 93.43 cm³ 90.89 cm³
Screen Size to Weight Ratio 3.64 "/g 3.79 "/g
Weight 180 g 177 g
Height 160.2 mm 161.4 mm
Width 72.9 mm 74.1 mm
Thickness 8 mm 7.6 mm
Foldable Design No No
Available Colors
  • Glacial Green
  • Onyx Black
  • Interstellar Glow
  • Polar Silver
  • Matte Brown
  • Sunset Pink
  • Astro Silver

Display

Screen Size 6.55 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.7 % 90.3 %
Pixel Density 402 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 100.23 mAh/in² 111.38 mAh/in²
Battery Density 46.02 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 650 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 10 14
Maximum OS Version 13 17

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 8Oppo Reno12Practical Impact
Design
Dimensions160.2 x 72.9 x 8 mm, 180g161.4 x 74.1 x 7.6 mm, 177gReno12 slightly larger, negligibly lighter. Virtually no practical difference in hand feel.
BuildGorilla Glass 5Gorilla Glass Victus 2Reno12 has significantly better screen scratch resistance.
Display
Size6.55"6.7"Reno12 offers a slightly larger viewing area, beneficial for media consumption.
Resolution1080x24001080x2412Negligible difference in sharpness.
Refresh Rate90Hz120HzReno12 provides smoother scrolling and animations, noticeable in everyday use.
Brightness1100 nits1400 nitsReno12's screen is significantly more visible in direct sunlight.
Performance
ChipsetSnapdragon 865 5G (7nm+)Dimensity 7300 Energy (4nm)While benchmarks favor the 865 slightly, real-world performance likely very similar for average users. The 7300's 4nm process might offer better efficiency.
RAM8GB/12GB12GB/16GBReno12 offers more RAM, better for multitasking and future-proofing.
Storage128GB/256GB256GB/512GBReno12 offers larger storage options, important for users who store lots of media.
Camera
Main Camera48MP, f/1.7550MP, f/1.8Similar image quality expected, slight differences in low light performance possible due to aperture.
Selfie Camera16MP, f/2.4532MP, f/2.0Reno12's selfie camera likely produces higher resolution images with better low-light performance.
VideoUp to 4K@60fpsUp to 4K@30fps, 960fps slow-moReno12 offers more slow-motion options but OnePlus 8 records 4K at higher frame rates.
Battery
Capacity4300mAh5000mAhReno12 likely offers significantly longer battery life.
Charging30W80WReno12 charges much faster, minimizing downtime.

2. Key Differences Analysis

OnePlus 8 Advantages:

  • Slightly higher benchmark scores (marginal real-world impact).
  • Higher resolution 4K video recording at 60fps.
  • Stereo speakers and Dolby Atmos for a better audio experience.

Oppo Reno12 Advantages:

  • Newer phone with longer software support lifespan.
  • Higher refresh rate (120Hz) display for smoother visuals.
  • Significantly brighter display for better outdoor visibility.
  • Larger battery capacity for longer usage.
  • Significantly faster charging (80W).
  • More RAM and storage options.
  • More advanced Bluetooth features.
  • Tougher Gorilla Glass Victus 2 screen protection.

Trade-offs:

  • OnePlus 8: Older chipset, smaller battery, slower charging, less RAM, but potentially better audio.
  • Reno12: Slightly lower benchmark scores, no stereo speakers, but significantly improved in other areas like display, battery, and charging.

3. User Profiles & Recommendations

OnePlus 8: Users on a tighter budget who prioritize audio quality and don't heavily use their phone for extended periods.

Oppo Reno12: Users who value a modern, feature-rich phone with a long lifespan, excellent display, long battery life, fast charging, and smooth performance. Suitable for heavy users, gamers, and multimedia enthusiasts.

4. Decision Framework

Key Questions:

  1. What is your budget? The OnePlus 8 will likely be cheaper.
  2. How important is battery life and charging speed? The Reno12 is a clear winner here.
  3. Do you prioritize a smooth display and long software updates? The Reno12 excels in these areas.

Scenario-Based Recommendations:

  • Heavy User: Reno12 for its battery, charging, and performance.
  • Budget Conscious: OnePlus 8 if you can find a good deal.
  • Multimedia Enthusiast: Reno12 for its large, bright, and smooth display.

My Choice: Oppo Reno12

The Oppo Reno12 is the superior choice for most users. While the OnePlus 8 might offer slightly better performance in benchmarks and better audio, the Reno12 offers significant advantages in crucial areas like display quality (brightness and refresh rate), battery life, charging speed, RAM, storage, and software support lifespan. The tougher Gorilla Glass Victus 2 also adds to its durability. These improvements greatly enhance the overall user experience and outweigh the minor advantages of the OnePlus 8. The Reno12 represents a more modern, future-proof option.

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