Realme 6 Pro vs Oppo A77 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 6 Pro
Realme 6 Pro
Realme
Oppo A77
Oppo A77
Oppo

General

Launch Date March 13, 2020 June 10, 2022
Release Year 2020 2022

Physical

Volume 110.5 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.27 "/g 3.45 "/g
Weight 202 g 190 g
Height 163.8 mm 163.8 mm
Width 75.8 mm 75.1 mm
Thickness 8.9 mm 8 mm
Foldable Design No No
Available Colors
  • Lightning Blue
  • Lightning Orange
  • Lightning Red
  • Midnight Black
  • Ocean Blue

Display

Screen Size 6.6 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.7 % 84 %
Pixel Density 399 PPI 269 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 480 nits 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 98.71 mAh/in² 116.19 mAh/in²
Battery Density 38.91 mAh/cm³ 50.81 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7125 Snapdragon 720G (8 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 618 Mali-G57 MC2

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 10 12
Maximum OS Version 11 14

Comparison Summary

1. Specifications Comparison

FeatureRealme 6 ProOppo A77Practical Impact
Design
Dimensions163.8 x 75.8 x 8.9 mm, 202g163.8 x 75.1 x 8 mm, 190gThe Oppo A77 is slightly thinner and lighter, making it potentially more comfortable for extended use.
Build QualityGorilla Glass 5Gorilla Glass 5Both offer similar scratch resistance.
Display
Size6.6"6.56"Negligible size difference in real-world usage.
Resolution1080 x 2400720 x 1612The Realme 6 Pro's significantly higher resolution results in sharper text, images, and videos.
Refresh Rate90Hz90HzBoth offer smooth scrolling and animations.
Performance
ChipsetSnapdragon 720G (8nm)Dimensity 810 (6nm)While the Dimensity 810 is built on a smaller process, the Snapdragon 720G demonstrably outperforms it based on the provided Antutu scores. Realme 6 Pro will likely offer a smoother experience, especially in demanding tasks.
RAM6GB/8GB3GB/4GBThe Realme 6 Pro offers significantly more RAM, enabling better multitasking and smoother performance with demanding applications.
Storage64GB/128GB32GB/64GBRealme 6 Pro offers larger storage options, crucial for users who store lots of media or install many apps.
Camera
Main Camera64MP, f/1.813MP, f/2.2The Realme 6 Pro's higher resolution and wider aperture main camera should capture significantly more detailed and brighter photos, especially in low light.
Selfie Camera16MP, f/2.016MP, f/2.0Selfie camera performance should be comparable.
Additional CamerasTelephoto, Wide-angle, MacroNoneThe Realme 6 Pro offers greater versatility with dedicated lenses for different shooting scenarios.
Video4K@30fps1080p@30fpsRealme 6 Pro supports higher resolution video recording.
Battery
Capacity4300mAh3200mAhThe Realme 6 Pro's larger battery likely translates to longer usage time.
Charging30W Fast ChargingNo fast charging specifiedThe Realme 6 Pro's 30W fast charging significantly reduces downtime. The lack of charging speed specification for the Oppo A77 makes a direct comparison impossible.

2. Key Differences Analysis

Realme 6 Pro Advantages:

  • Significantly better performance: Higher Antutu score and more RAM translate to a noticeably smoother user experience.
  • Superior camera system: Higher resolution main camera, additional lenses (telephoto, wide-angle, macro), and 4K video recording.
  • Larger battery and faster charging: Longer usage time and quicker recharge.
  • Higher resolution display: Sharper visuals for a more enjoyable viewing experience.

Oppo A77 Advantages:

  • Slightly lighter and thinner: Potentially more comfortable for one-handed use.
  • More recent Android version: May offer some newer software features, though long-term support for the Realme 6 Pro is unknown.

3. User Profiles & Recommendations

Realme 6 Pro: Ideal for users who prioritize performance, camera quality, and battery life. Suitable for mobile gaming, photography enthusiasts, and heavy smartphone users.

Oppo A77: Best suited for users who primarily use their phones for basic tasks like calling, texting, and social media browsing, and who value a lightweight and slim design. Its lower specifications might make it a more budget-friendly option.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Oppo A77 is likely cheaper given its lower specs.
  2. What are your primary smartphone uses? Gaming, photography, and heavy usage lean towards the Realme 6 Pro. Basic usage favors the Oppo A77.
  3. How important is battery life and charging speed? The Realme 6 Pro is the clear winner in this category.

My Choice: Realme 6 Pro

Despite being an older model, the Realme 6 Pro offers a significantly better overall package. The superior performance, versatile camera system, larger battery with fast charging, and higher resolution display outweigh the Oppo A77's slight advantages in weight and thinness. The much higher benchmark score of the Realme 6 Pro indicates a substantial difference in real-world performance that would heavily impact user experience. While the Oppo A77 might be a more budget-friendly option, the Realme 6 Pro's superior features make it a much more compelling choice for a wider range of users. The lack of specific details about the Oppo A77's charging speed and the drastically lower benchmark score raise concerns about its overall usability compared to the Realme 6 Pro.

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.