Oppo Find X3 Pro vs Asus ROG Phone 7 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 May 1, 2023
Release Year 2021 2023

Physical

Volume 100.48 cm³ 137.21 cm³
Screen Size to Weight Ratio 3.47 "/g 2.84 "/g
Weight 193 g 239 g
Height 163.6 mm 173 mm
Width 74 mm 77 mm
Thickness 8.3 mm 10.3 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Phantom Black
  • Storm White

Display

Screen Size 6.7 " 6.78 "
Resolution 1440 x 3216 1080 x 2448
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 82.2 %
Pixel Density 525 PPI 395 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1300 nits 1500 nits

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 130.52 mAh/in²
Battery Density 44.78 mAh/cm³ 43.73 mAh/cm³
Battery Capacity 4500 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 660 Adreno 740

Connectivity

USB Version 3.1 2.0
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 3.1, OTG USB Type-C 2.0, OTG, DisplayPort 1.4, Accessory Connector

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14 15

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Oppo Find X3 Pro and the Asus ROG Phone 7, focusing on their real-world implications:

Design

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
Dimensions163.6 x 74 x 8.3 mm173 x 77 x 10.3 mmROG Phone 7 is larger and thicker, making it less pocketable but potentially easier to grip during gaming.
Weight193g239gFind X3 Pro is lighter, more comfortable for extended use. ROG Phone 7 is heavier, which might feel more robust to some users.
Build QualityGorilla Glass 5Gorilla Glass VictusROG Phone 7 has superior screen protection, making it more durable against scratches and drops.

Display

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
Size6.7"6.78"Negligible difference in size; both provide large screens for immersive viewing.
Resolution1440 x 32161080 x 2448Find X3 Pro has a sharper display, resulting in finer details and clearer text.
PPI525395Find X3 Pro offers noticeably crisper visuals; individual pixels are less visible.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors and deep blacks; similar viewing experiences.
Refresh Rate120Hz165HzROG Phone 7 offers smoother animations and scrolling, especially beneficial in gaming.
Brightness1300 nits1500 nitsROG Phone 7 has better outdoor visibility; easier to view in bright sunlight.

Performance

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
ChipsetSnapdragon 888 (5nm)Snapdragon 8 Gen 2 (4nm)ROG Phone 7 offers significantly faster processing, improved gaming performance, and better efficiency.
AnTuTu Score876,5001,603,292ROG Phone 7 has significantly better performance in benchmarks, translating to smoother app loading, better multitasking, and superior gaming.
GPUAdreno 660Adreno 740ROG Phone 7 provides better graphics performance for gaming and demanding applications.

Camera

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
Main Camera50MP, f/1.850MP, f/1.9Find X3 Pro has a slightly wider aperture, potentially better low light performance. Both use the same sensor
Selfie Camera32MP, f/2.4, 1/2.74"32MP, f/2.5, 1/3.2"Find X3 Pro has a wider aperture and larger sensor, likely better in low-light and dynamic range
Telephoto Lens13MP, f/2.4NoneFind X3 Pro offers optical zoom capabilities, a feature absent in the ROG Phone 7.
Wide-Angle Lens50MP, f/2.2, 1/1.56"13MP, f/2.2, 1/3.06"Find X3 Pro offers far higher resolution and larger sensor, resulting in far more detailed wide angle shots.
Macro LensNone5MP, f/2.4ROG Phone 7 can take dedicated close-up macro shots.
VideoUp to 4K@60fpsUp to 8K@24fpsROG Phone 7 offers higher video recording resolution, useful for video enthusiasts and content creators.
DXOMarkOverall 128, Photo 134, Video 125N/AFind X3 Pro offers confirmed camera quality. ROG Phone 7 lacks official testing data.
Camera FeaturesOIS, Optical Zoom, Quad CameraTriple Camera, Night ModeFind X3 Pro is focused on versatility with a quad camera system while the ROG phone 7 is geared more towards video content creation.

Battery

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
Capacity4500mAh6000mAhROG Phone 7 has a significantly larger battery, providing longer battery life.
Charging65W Fast Charging, 30W Wireless65W Fast ChargingBoth support fast wired charging. Find X3 Pro also offers wireless charging, while the ROG Phone 7 offers bypass charging.
FeaturesWireless charging, reverse chargingBypass charging, reverse chargingFind X3 Pro has wireless charging. ROG Phone 7 has bypass charging which prevents battery wear while gaming.

Software

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
OSAndroid 11 (upgradable to 14)Android 13 (upgradable to 15)ROG Phone 7 has a more recent OS, offering latest features and security updates.

Connectivity

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
WiFiWiFi 6WiFi 7ROG Phone 7 offers faster WiFi speeds, lower latency, and better performance on congested networks.
Bluetooth5.25.3ROG Phone 7 uses newer Bluetooth version, offering slightly improved connectivity and energy efficiency.
GPSL1+L5L1+L5, E1+E5aROG Phone 7 has more robust satellite support for improved GPS accuracy.
SIMDual SIMDual SIMBoth allow users to use two numbers simultaneously

Storage and Audio

FeatureOppo Find X3 ProAsus ROG Phone 7Practical Impact
Internal Storage256/512GB256/512GBBoth offer ample space; no expansion available.
RAM12/16GB8/12/16 GBBoth are excellent for multitasking.
AudioDolby Atmos, Stereo SpeakersDTS/DTS X, Hi-Res, 3 Mics, Stereo SpeakersROG Phone 7 has enhanced audio output and recording capabilities

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Sharper Display: Higher resolution and pixel density leading to a noticeably sharper viewing experience.
  • Lighter and Slimmer: Easier to handle and more comfortable for prolonged use.
  • Better Wide-Angle Camera: With 50MP and a larger sensor, the Oppo will capture much more detail with its wide-angle lens than the Asus.
  • Optical Zoom: Dedicated telephoto lens for zoom capabilities.
  • Wireless Charging: Offers convenient wireless charging options.
  • Quad Camera System: Offers a very versatile camera system.

Asus ROG Phone 7 Advantages:

  • Superior Performance: Newer, more powerful chipset and GPU for better gaming and overall performance.
  • Higher Refresh Rate: Smoother scrolling and animations with its 165Hz display.
  • Larger Battery: Longer battery life, essential for heavy usage.
  • Macro Lens: Allows users to take detailed up-close macro photos.
  • Better Brightness: Improved outdoor visibility.
  • Latest OS: Comes with Android 13, with guaranteed updates to 15
  • Enhanced Audio: Features DTS:X, Hi-Res audio, and better microphone array
  • Better Connectivity: WiFi 7, Bluetooth 5.3 for faster transfer and connectivity.
  • Bypass Charging: Designed for gaming, the feature bypasses the battery during charging.

Significant Trade-offs:

  • Oppo Find X3 Pro : Compromises on performance, battery life, and advanced gaming features for a better camera system and overall form factor.
  • Asus ROG Phone 7: Sacrifices a slimmer design, higher resolution display, a telephoto lens, and wireless charging for superior performance, battery, and gaming capabilities.

3. User Profiles & Recommendations

Oppo Find X3 Pro is Ideal For:

  • Casual users who value a light-weight and sleek smartphone.
  • Photography enthusiasts who prioritize versatile and high quality image capture.
  • Users who do not need the highest gaming performance who value a lightweight phone with good software and camera.

Specific Use Cases:

  • Daily use, social media, and content consumption.
  • Capturing photos in various scenarios.
  • Users who prefer a sleek and lightweight design.

Asus ROG Phone 7 is Ideal For:

  • Hardcore mobile gamers who demand top-tier performance and battery life.
  • Tech enthusiasts who desire the latest and most powerful hardware.
  • Users looking for the absolute best media experience on a phone.

Specific Use Cases:

  • Intense mobile gaming sessions.
  • Heavy multitasking and demanding applications.
  • Extended usage without needing to frequently recharge.

Price-to-Value Ratio:

  • The ROG Phone 7 is a premium phone that is designed for high-end gaming.
  • The Oppo Find X3 Pro offers great value for users who want a more versatile smartphone at a potentially more affordable price.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (e.g., gaming, photography, daily use)
  2. Do you prefer a more lightweight and versatile design or a more robust gaming device?
  3. Is display sharpness or refresh rate more important to you?

Scenario-Based Recommendations:

  • Scenario 1: Gaming Enthusiast

    • Recommendation: Asus ROG Phone 7 for its superior performance, battery, and 165Hz refresh rate.
  • Scenario 2: Photography Enthusiast

    • Recommendation: Oppo Find X3 Pro for its versatile camera system, high-quality wide-angle lens, and optical zoom capability.
  • Scenario 3: Daily User

    • Recommendation: The choice depends on the user's priorities: the Oppo Find X3 Pro for it's lightweight and versatile form factor or the Asus ROG Phone 7 for its extended battery life.

My Choice

If I were choosing between these two phones, I would personally lean towards the Asus ROG Phone 7. My primary reason is the significantly better performance and battery life. While the Oppo Find X3 Pro has a sharper screen and a more versatile camera, the raw power of the ROG Phone 7's Snapdragon 8 Gen 2 and its massive 6000mAh battery are more appealing to me. I often engage in multitasking, some gaming, and I value having a phone that can easily handle any task I throw at it without frequent charging.

The improvements in audio and connectivity on the ROG Phone 7 are also quite attractive to me. I appreciate the newer WiFi standard and better Bluetooth for seamless wireless experience. While the telephoto and better wide angle camera system on the Oppo is compelling, I don't consider them as critical as raw performance and battery. I am also not as concerned with having a lightweight design as I am with having a robust performing device.

Ultimately, both phones have their strengths, but the ROG Phone 7 better aligns with my priorities of performance, battery life, and robust feature set.

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.

Key Strengths:

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