Oppo A77 vs Asus ROG Phone 8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A77
Oppo A77
Oppo

General

Launch Date June 10, 2022 January 18, 2024
Release Year 2022 2024

Physical

Volume 98.41 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.45 "/g 3.01 "/g
Weight 190 g 225 g
Height 163.8 mm 163.8 mm
Width 75.1 mm 76.8 mm
Thickness 8 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Ocean Blue
  • Phantom Black

Display

Screen Size 6.56 " 6.78 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84 % 88.2 %
Pixel Density 269 PPI 388 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness 480 nits N/A
HBM Brightness 600 nits 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 119.65 mAh/in²
Battery Density 50.81 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 810 (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G57 MC2 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0, OTG USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 16

Comparison Summary

Oppo A77 vs. Asus ROG Phone 8 Pro: A Deep Dive for the Discerning User

The smartphone market offers a dizzying array of choices, and navigating this landscape requires a keen eye for detail and a solid understanding of what truly matters. Today, we'll dissect two seemingly disparate devices: the Oppo A77 and the Asus ROG Phone 8 Pro. While both fall under the "medium price" category, their target audiences and core strengths differ significantly. Let's delve into the specifics.

1. Specifications Breakdown

FeatureOppo A77Asus ROG Phone 8 ProReal-World Implications
Design
Dimensions (mm)163.8x75.1x8173x77x10.3ROG Phone 8 Pro is larger and heavier, impacting one-handed use.
Weight (g)190249ROG Phone 8 Pro's weight might be noticeable during extended use.
Display
TypeIPS LCDLTPO AMOLEDROG Phone 8 Pro offers superior contrast, deeper blacks, and potentially better battery efficiency due to individual pixel illumination.
Size (inches)6.566.78ROG Phone 8 Pro provides a larger viewing area for media consumption and gaming.
Refresh Rate (Hz)90165ROG Phone 8 Pro's higher refresh rate results in smoother animations, scrolling, and a more responsive gaming experience.
Resolution720x16121080x2448ROG Phone 8 Pro boasts sharper visuals due to higher pixel density.
Performance
ChipsetDimensity 810Snapdragon 8 Gen 3ROG Phone 8 Pro significantly outperforms in CPU and GPU tasks, enabling demanding gaming, multitasking, and faster app loading.
CPUOcta-coreOcta-coreROG Phone 8 Pro's newer and more powerful CPU architecture delivers a substantial performance advantage.
RAM (GB)624ROG Phone 8 Pro's massive RAM ensures seamless multitasking and eliminates performance bottlenecks, even with numerous apps running in the background.
Camera
Main Camera (MP)5050Comparable resolution, but sensor quality and image processing capabilities will likely differ. Real-world testing is needed.
Video1080p@30fps8K@24fpsROG Phone 8 Pro supports significantly higher video resolution and frame rates for professional-grade video recording.
Battery Life
Capacity (mAh)50006000ROG Phone 8 Pro offers a larger battery, but real-world battery life depends on usage patterns and optimization.

2. Key Insights

The Oppo A77 is a budget-friendly device targeting users who prioritize essential smartphone functions: calling, texting, social media browsing, and casual photography. Its strengths lie in its affordability and decent battery life. However, it's not designed for demanding tasks like gaming or high-resolution video recording.

The Asus ROG Phone 8 Pro, on the other hand, is a gaming powerhouse built for performance enthusiasts. Its cutting-edge processor, ample RAM, high refresh rate display, and advanced cooling system deliver an unparalleled mobile gaming experience. The camera system, while not its primary focus, also boasts impressive specifications. The trade-off is a higher price point and potentially bulkier design.

3. User Profiles and Recommendations

Oppo A77: Best suited for budget-conscious users, students, or anyone seeking a reliable device for everyday communication and light entertainment.

Asus ROG Phone 8 Pro: Ideal for mobile gamers, content creators who demand high performance, and tech enthusiasts who prioritize the latest and greatest hardware.

4. Buying Decision Framework

  1. What is your primary use case? Everyday tasks vs. demanding gaming and content creation.
  2. What is your budget? The A77 offers better value for budget-conscious buyers.
  3. How important is portability and one-handed use? The A77 is smaller and lighter.

My Choice: Asus ROG Phone 8 Pro

While the Oppo A77 is a respectable contender in its segment, the Asus ROG Phone 8 Pro aligns perfectly with my needs and preferences. As a tech journalist who often tests demanding applications and enjoys mobile gaming, the raw power and performance offered by the ROG Phone 8 Pro are irresistible. The superior display, future-proof connectivity (WiFi 7 and 5G), and high refresh rate enhance not just gaming but also everyday tasks like web browsing and media consumption. While the price premium is significant, the long-term value proposition, driven by the device's longevity and performance headroom, makes it a worthwhile investment for my needs. The ability to connect to an external display for a desktop-like experience further cements its appeal as a versatile productivity tool.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.