Oppo Find X3 Neo vs Asus ROG Phone 5 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 April 26, 2021
Release Year 2021 2021

Physical

Volume 92.74 cm³ 137.58 cm³
Screen Size to Weight Ratio 3.56 "/g 2.85 "/g
Weight 184 g 238 g
Height 159.9 mm 172.8 mm
Width 72.5 mm 77.3 mm
Thickness 8 mm 10.3 mm
Foldable Design No No
Available Colors
  • Galactic Silver
  • Starlight Black
  • Phantom Black
  • Storm White

Display

Screen Size 6.55 " 6.78 "
Resolution 1080 x 2400 1080 x 2448
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.3 % 82 %
Pixel Density 402 PPI 395 PPI
Refresh Rate 90 Hz 144 Hz
Typical Brightness 500 nits 800 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1200 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 130.52 mAh/in²
Battery Density 48.52 mAh/cm³ 43.61 mAh/cm³
Battery Capacity 4500 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 650 Adreno 660

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

Design

FeatureOppo Find X3 NeoAsus ROG Phone 5Practical Impact
Dimensions159.9 × 72.5 × 8 mm172.8 × 77.3 × 10.3 mmThe ROG Phone 5 is significantly larger and thicker, making it less pocketable and comfortable for one-handed use. The Find X3 Neo is more compact and easier to handle.
Weight184g238gThe Find X3 Neo is noticeably lighter, making it more comfortable to hold for extended periods. The ROG Phone 5's heavier weight may be a factor for some users.
Build QualityCorning Gorilla Glass 5Corning Gorilla Glass 6The ROG Phone 5 has slightly better screen protection

Display

FeatureOppo Find X3 NeoAsus ROG Phone 5Practical Impact
Size6.55"6.78"The ROG Phone 5 offers a slightly larger screen, which can be better for media consumption and gaming, though the difference is not drastic.
Resolution1080x24001080x2448Both phones offer a sharp display with no noticeable difference in clarity for typical use.
PPI402395Both phones provide very similar pixel density, and users will not see much difference in screen sharpness.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks typical of AMOLED displays.
Refresh Rate90Hz144HzThe ROG Phone 5's 144Hz refresh rate provides significantly smoother scrolling and animations, especially noticeable during gaming or fast-paced UI interactions.
Brightness1100 nits0 nitsThe Find X3 Neo's 1100 nits brightness is ideal for outdoor use in bright sunlight. The missing brightness information for the ROG Phone 5 makes it hard to compare outdoor visibility.

Performance

FeatureOppo Find X3 NeoAsus ROG Phone 5Practical Impact
ChipsetQualcomm Snapdragon 865 5G (7 nm+)Qualcomm Snapdragon 888 5G (5 nm)The ROG Phone 5’s newer Snapdragon 888 offers significantly better overall performance. The difference will be noticeable in demanding tasks and newer games.
AnTuTu Score743,500883,000The ROG Phone 5 demonstrates higher performance in benchmarks, indicating better responsiveness and capability for demanding applications.
GPUAdreno 650Adreno 660The ROG Phone 5’s Adreno 660 GPU provides improved graphics processing power, translating to smoother gameplay and better visual fidelity.

Camera

FeatureOppo Find X3 NeoAsus ROG Phone 5Practical Impact
Main Camera Resolution50MP64MPThe ROG Phone 5 has higher resolution, potentially allowing for slightly more detailed photos with cropping capability.
Main Camera Sensor Size1/1.56"1/1.7"The Find X3 Neo has a larger sensor which typically captures more light, leading to better low-light performance and dynamic range.
Main Camera Pixel Size1.00 µm0.80 µmThe Find X3 Neo's larger pixel size means it can capture more light per pixel, improving low-light performance compared to the ROG Phone 5.
Front Camera Resolution32MP24MPThe Find X3 Neo’s higher resolution front camera will potentially produce more detailed selfies.
Front Camera Sensor Size1/2.74"1/2.8"The Find X3 Neo has a slightly larger sensor, which should translate to slightly better low light selfies
Front Camera Pixel Size0.80 µm0.90 µmThe ROG Phone 5's larger pixel size means it can capture more light per pixel, improving low-light performance compared to the Find X3 Neo
Telephoto LensYesNoThe Find X3 Neo includes a dedicated telephoto lens which provides an optical zoom, allowing for better zoomed-in photos than the ROG Phone 5, which uses digital zoom.
Wide Angle Lens16MP, f/2.213MP, f/2.5The Find X3 Neo has a higher resolution and wider aperture, potentially resulting in better wide-angle photos
Macro Lens2MP, f/2.45MP, f/2.0The ROG Phone 5 has higher resolution and wider aperture, potentially resulting in better macro shots.
Video Recording4K@60fps8K@30fps, 4K@120fpsThe ROG Phone 5 offers higher video recording capabilities, with support for 8K and higher frame rates, useful for professional videography.
Video StabilizationHDR, EISEISThe Find X3 Neo offers HDR with its EIS, providing potentially better colors.
DxOMark (Main Camera)106Not TestedThe Find X3 Neo has been scored well by DXOMark for both photo and video performance. The ROG Phone 5 has not been tested.
Camera FeaturesQuadruple camera, OIS, Continuous autofocus, CDAFTriple camera, 8K Video, Manual focusThe Find X3 Neo offers a more versatile camera setup with OIS and a dedicated telephoto lens. The ROG phone features 8K video and manual focus options.

Battery

FeatureOppo Find X3 NeoAsus ROG Phone 5Practical Impact
Capacity4500mAh6000mAhThe ROG Phone 5’s significantly larger battery will provide much longer battery life, especially for gaming or heavy usage scenarios.
Charging65W Fast Charging65W Fast ChargingBoth phones offer 65W fast charging, enabling quick refills.
FeaturesReverse ChargingBypass Charging, Reverse ChargingBoth phones support reverse charging. The ROG Phone 5 also has Bypass Charging, which can reduce heat while gaming by powering the phone directly rather than charging and using the battery simultaneously.

Other

FeatureOppo Find X3 NeoAsus ROG Phone 5Practical Impact
Operating SystemAndroid 11 (Upgradable to 12)Android 11 (Upgradable to 12)Both will receive the same Android version upgrades.
WiFiWiFi 6WiFi 6, 802.11adBoth have great Wi-Fi, ROG additionally supports 802.11ad.
Bluetooth5.15.2ROG has the newer Bluetooth version
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)The ROG Phone 5 has a much more comprehensive suite of GPS systems allowing for more precise location tracking
Internal Storage128GB/256GB128GB/256GB/512GBThe ROG Phone 5 offers a 512GB variant providing much more internal storage than the Find X3 Neo if needed. Neither phone supports expandable storage.
RAM12GB8GB/12GB/16GB/18GBThe ROG Phone 5 offers higher RAM options, which will provide much better multitasking and future-proofing.
Audio QualityHi-Res Audio, Stereo SpeakersDTS / DTS X, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 4 microphonesThe ROG Phone 5 has better audio capabilities.
SecurityFingerprint sensorFingerprint sensorBoth provide similar fingerprint security
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope, Gravity, PedometerBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope, HallBoth phones offer similar sensors. The ROG Phone has a Hall sensor, useful for gaming.

2. Key Differences Analysis

Oppo Find X3 Neo Advantages

  • More Compact & Lighter: Easier to handle and more pocketable for everyday use.
  • Better Outdoor Visibility: Higher display brightness ensures good visibility in bright sunlight.
  • Versatile Camera System: A dedicated telephoto lens for optical zoom and a larger main camera sensor for better low-light performance.
  • Higher resolution front camera: Produces more detailed selfies

Asus ROG Phone 5 Advantages

  • Superior Performance: Significantly more powerful chipset and GPU leading to better gaming and multitasking performance.
  • Larger Battery: Longer battery life for extended gaming or heavy usage.
  • Smoother Display: 144Hz refresh rate offers a more fluid user experience.
  • Enhanced Audio: Includes DTS:X, noise cancellation, and 4 microphones for superior audio quality.
  • More RAM Options: Up to 18GB for better multitasking capabilities.
  • More Storage Options: Up to 512GB for storing many files and games.
  • Bypass Charging: Reduces heat while gaming by bypassing the battery.
  • Better GPS: More satellite systems for better location accuracy.
  • Higher video capabilities: Shoots at up to 8k 30fps, 4k 120fps

Trade-offs

  • The Oppo Find X3 Neo trades some raw performance and battery capacity for better camera capabilities, smaller size, and higher screen brightness.
  • The Asus ROG Phone 5 is larger and heavier, prioritizes gaming performance and battery life over camera versatility and compact design.

3. User Profiles & Recommendations

Oppo Find X3 Neo Ideal User

  • General Consumer: Someone who values a good balance of features, including a decent camera, good battery life, and a compact design.
  • Photography Enthusiast: Users who want a versatile camera system with optical zoom, large sensor, and good low-light performance.
  • Outdoor User: Someone who needs good screen visibility in bright sunlight.
  • User who prefers lightweight and compact phones:
  • User who prioritizes camera quality

Use Cases:

  • Everyday social media usage and photography
  • Occasional gaming
  • Outdoor photography

Asus ROG Phone 5 Ideal User

  • Hardcore Gamer: Someone who prioritizes raw performance and a smooth display for competitive gaming.
  • Power User: Individuals who need long battery life and the highest possible performance for demanding tasks like video editing or multitasking.
  • Users who prefer to have high quality audio
  • Users who want higher video recording quality

Use Cases:

  • Playing graphically intensive mobile games
  • Multitasking and running resource-heavy apps
  • Extended gaming sessions

Price-to-Value Ratio

  • The Oppo Find X3 Neo might offer a better price-to-value ratio for users not needing extreme gaming performance.
  • The Asus ROG Phone 5 may have better value for users who need maximum gaming power.

4. Decision Framework

Key Questions for Buyers

  1. What is my primary use case? (Gaming, photography, general use)
  2. How important is portability and size? (Do you prefer compact and lightweight phones?)
  3. How important is battery life and performance? (Do you need to game or perform other demanding tasks?)

Scenario-Based Recommendations

  • Scenario 1: Gaming Focused: If gaming is the priority, the Asus ROG Phone 5 is the better choice due to its significantly higher performance, higher refresh rate, larger battery, and specialized gaming features.
  • Scenario 2: Photography and General Use: If a better camera and a more compact size are more important, the Oppo Find X3 Neo will be the preferred choice.
  • Scenario 3: Balanced Approach: If you want a mix of good performance, battery, and camera capabilities and prioritize a lighter weight the Oppo Find X3 Neo is still a great contender
  • Scenario 4: User who prioritizes audio: The Asus ROG Phone 5 is the better choice due to it's superior audio features

My Choice

If I were choosing between these two phones, I would personally choose the Asus ROG Phone 5. While I value a good camera, the difference in performance and battery life is significant enough to sway me. I'm a heavy user who does a lot of multitasking and some gaming, therefore the ROG Phone 5’s much more powerful processor and much larger battery would be more beneficial to me in my use cases. Although the phone is heavier and bigger than the Find X3 Neo, the benefits of better audio, better screen performance, and raw processing power make the ROG Phone 5 my preferred choice. Also, the higher video recording quality would be greatly beneficial.

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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Bridging technical complexity with engaging, accessible narratives.