Oppo Reno5 5G vs Realme 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date January 7, 2021 April 12, 2022
Release Year 2021 2022

Physical

Volume 92.26 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.74 "/g 3.6 "/g
Weight 172 g 178 g
Height 159.1 mm 160.2 mm
Width 73.4 mm 73.3 mm
Thickness 7.9 mm 8 mm
Foldable Design No No
Available Colors
  • Starry Black
  • Galactic Silver
  • Azure Blue
  • Meteor Black
  • Sunburst Gold
  • Stargaze White

Display

Screen Size 6.43 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 84.2 %
Pixel Density 409 PPI 411 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits 430 nits
HBM Brightness N/A N/A
Peak Brightness 750 nits 1000 nits

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 122.07 mAh/in²
Battery Density 46.61 mAh/cm³ 53.22 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 620 Adreno 610

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 12

Comparison Summary

1. Specifications Comparison

Design

FeatureOppo Reno5 5GRealme 9Practical Impact
Dimensions159.1 × 73.4 × 7.9 mm160.2 × 73.3 × 8 mmVery similar sizes, the Realme 9 is negligibly taller and thicker. Unlikely to feel significantly different in hand.
Weight172g178gOppo Reno5 5G is slightly lighter, which may be noticeable during long periods of use.

Display

FeatureOppo Reno5 5GRealme 9Practical Impact
Size6.43"6.4"Virtually identical screen sizes, differences are negligible.
Resolution1080x24001080x2400Both displays have the same sharpness and clarity for daily tasks and multimedia.
PPI409411Similar pixel density, meaning both displays will look equally sharp.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast.
Refresh Rate90Hz90HzBoth provide smoother scrolling and animation than standard 60Hz displays.
Brightness750 nits1000 nitsRealme 9 will be significantly more visible in bright sunlight.

Performance

FeatureOppo Reno5 5GRealme 9Practical Impact
ChipsetQualcomm Snapdragon 765G 5G (7 nm)Qualcomm Snapdragon 680 4G (6 nm)Oppo Reno5 5G offers faster app loading, smoother multitasking, and better gaming performance. Realme 9 is more power efficient due to 6nm process.
AnTuTu Score325,000216,850Oppo Reno5 5G is significantly faster in synthetic benchmarks, which translates to a noticeable difference in responsiveness.
GPUAdreno 620Adreno 610Oppo Reno5 5G will handle graphically intensive games and apps better.

Camera

FeatureOppo Reno5 5GRealme 9Practical Impact
Main Camera Resolution64MP108MPRealme 9 captures more detailed images, especially when cropping. However, overall image quality also depends on the sensor and processing.
Main Camera Sensor Size1/1.7"1/1.67"Realme 9's slightly larger sensor size means better light capture capabilities (though only slightly larger)
Main Camera Aperturef/1.7f/1.75Oppo Reno5 5G may perform marginally better in low light due to its wider aperture, although the difference is very small.
Selfie Camera Resolution32MP16MPOppo Reno5 5G captures more detailed selfies, but overall quality depends on the sensor and processing.
Selfie Camera Aperturef/2.4f/2.45The difference in selfie camera aperture is negligible.
Selfie Camera Sensor SizeNot specified1/3.13"Not specified for Oppo Reno5 5G; could impact low-light performance
Wide Angle LensNone8MPRealme 9 offers more versatility with a dedicated wide-angle lens.
Macro Lens2MP2MPBoth offer basic macro capabilities.
Wide Angle + Macro8MPNoneOppo Reno5 5G has a dedicated Wide Angle + Macro lens, for more versatile shots.
Video Recording4K@30fps, 1080p@120fps1080p@30fpsOppo Reno5 5G offers higher video resolution and faster frame rate options for more professional video recording.

Battery

FeatureOppo Reno5 5GRealme 9Practical Impact
Capacity4300mAh5000mAhRealme 9 will likely last significantly longer on a single charge.
Charging65W Fast Charging33W Fast ChargingOppo Reno5 5G charges much faster, reducing downtime.
Battery TypeLi-PolymerLi-IonNo significant practical difference for most users.

2. Key Differences Analysis

Oppo Reno5 5G Advantages:

  • Faster Performance: The Snapdragon 765G offers significantly better CPU and GPU performance for gaming and demanding applications.
  • Superior Video Recording: 4K recording, and faster frame rates for video capture allows for more professional use cases.
  • Faster Charging: 65W fast charging drastically reduces the time spent plugged in.
  • Wide Angle + Macro Camera: Offers a dedicated lens for these specific types of photos and more versatile shots.
  • Stereo Speakers and Dolby Atmos: Offers a more immersive audio experience.

Realme 9 Advantages:

  • Longer Battery Life: Larger 5000mAh battery provides significantly better battery endurance throughout the day.
  • Brighter Display: 1000 nits display will be much more visible outdoors, especially in direct sunlight.
  • Higher Resolution Main Camera: 108MP main sensor captures more details.
  • Wide-Angle Lens: Provides additional versatility for landscape or group photos.
  • Newer OS: Ships with Android 12, while Oppo Reno5 5G ships with Android 11 (though may be upgraded).

Trade-offs:

  • The Oppo Reno5 5G sacrifices some battery life and display brightness for significantly faster performance and charging, and more versatile camera options.
  • The Realme 9 prioritizes battery life and outdoor visibility at the expense of processing power, video quality and charging speed.

3. User Profiles & Recommendations

Oppo Reno5 5G Ideal User:

  • Gamers: Users who prioritize smooth gaming performance.
  • Power Users: Users who run multiple apps, multitask heavily, or edit videos on their phone.
  • Content Creators: Users who need high-quality video recording capabilities with fast charging capabilities.
  • Users who value fast charging: Users who want to quickly charge their phone.

Realme 9 Ideal User:

  • Average Users: Users who primarily use their phone for social media, browsing, and light tasks.
  • Travelers/Outdoor Users: Users who need a phone with excellent battery life and a bright display for outdoor visibility.
  • Photography Enthusiasts: Users who want to take detailed photos, especially with a wide-angle option.
  • Users on a budget: Users who prioritize value and a long-lasting battery.

Specific Use Cases:

  • Oppo Reno5 5G:
    • Playing graphic-intensive mobile games smoothly.
    • Quickly editing 4K videos on the go.
    • Having a device that can be quickly charged before a night out.
    • Recording high-quality vlogs and memorable moments.
  • Realme 9:
    • Enjoying long days without worrying about battery life.
    • Clearly seeing the screen even in direct sunlight.
    • Taking photos of landscapes and group shots with a wide-angle lens.
    • Long trips without easy access to power sources.

Price-to-Value Ratio: The Realme 9 likely offers a better price-to-value ratio for average users who prioritize battery and display quality, while the Oppo Reno5 5G caters to users with more demanding performance and camera needs, likely at a higher price point. The specific price of both phones needs to be checked to make a definitive call here.

4. Decision Framework

Key Questions for Buyers:

  1. How important is gaming and performance to you?
    • If gaming is a priority, the Oppo Reno5 5G's superior processor and GPU will be significantly better.
  2. How important is battery life versus charging speed?
    • If you value long battery life over fast charging, the Realme 9 is a better choice. If fast charging is more valuable, Oppo Reno5 5G is preferable.
  3. Which camera features are most important to you?
    • If you need 4K video recording, the Oppo Reno5 5G has better video specs. If having a dedicated wide angle is more important the Realme 9 is better.

Scenario-Based Recommendations:

  • Scenario 1: Frequent Traveler: The Realme 9 with its long battery life and bright screen is the better choice, even if it is slower for certain tasks.
  • Scenario 2: Mobile Gamer: The Oppo Reno5 5G with its powerful processor is the clear choice, even at the cost of slightly lower battery life.
  • Scenario 3: Social Media User: The Realme 9 is the more balanced option for social media usage, given the better battery life and brighter display.
  • Scenario 4: Casual User: The Realme 9 is a more budget-friendly option with a focus on battery and camera versatility.

Conclusion

If I were to choose, I would personally opt for the Oppo Reno5 5G. While the Realme 9 offers better battery life and a brighter display, the Oppo Reno5 5G's significantly better performance, faster charging, and more versatile camera system (particularly the video recording capabilities and inclusion of the wide angle/macro lens) align more with my personal needs and use case. I'm a casual gamer and often need to capture video for social media, so the advantages that the Oppo Reno5 5G offers outweighs the benefits of a larger battery and a slightly better display. The faster charging is also a very convenient feature to have on hand. However, this choice hinges on individual priorities. If you prioritize battery life and outdoor visibility, the Realme 9 is a compelling choice.

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.