Asus Zenfone 9 vs Oppo Reno12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 June 18, 2024
Release Year 2022 2024

Physical

Volume 90.79 cm³ 89.39 cm³
Screen Size to Weight Ratio 3.49 "/g 3.72 "/g
Weight 169 g 180 g
Height 146.5 mm 161.5 mm
Width 68.1 mm 74.8 mm
Thickness 9.1 mm 7.4 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Space Brown
  • Sunset Gold
  • Nebula Silver
  • Manish Malhotra

Display

Screen Size 5.9 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 89.4 %
Pixel Density 445 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1200 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 111.38 mAh/in²
Battery Density 47.36 mAh/cm³ 55.93 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G615 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 17

Comparison Summary

Okay, let's dive into a detailed comparison of the Asus Zenfone 9 and the Oppo Reno12 Pro. I'll break down the specs, highlight key differences, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up, focusing on what these specs mean for you in the real world:

FeatureAsus Zenfone 9Oppo Reno12 ProReal-World Implications
Design
Launch Date2022-09-152024-06-18The Reno12 Pro is newer, potentially offering more up-to-date features and longer software support.
Form FactorStandardStandardBoth are standard smartphones, not foldable.
Dimensions146.5 x 68.1 x 9.1 mm161.5 x 74.8 x 7.4 mmZenfone 9 is significantly smaller and thicker, better for one-handed use. Reno12 Pro is larger and slimmer.
Weight169g180gZenfone 9 is slightly lighter, making it more pocketable.
Display
Size5.9"6.7"Reno12 Pro offers a larger screen, better for media consumption. Zenfone 9 is more compact, great for portability.
Resolution1080 x 24001080 x 2412Both have very similar resolutions. Not noticeable in daily usage, unless you have exceptionally sharp vision.
Pixel Density445 ppi394 ppiZenfone 9 has a sharper display, which may result in clearer text and images, though most eyes will not notice a difference.
TechnologyAMOLEDAMOLEDBoth use vibrant and power-efficient AMOLED technology.
Refresh Rate120Hz120HzBoth offer a smooth visual experience, good for scrolling and gaming.
Brightness1100 nits1400 nitsReno12 Pro has a brighter display, significantly better for outdoor use in direct sunlight.
Performance
ChipsetSnapdragon 8+ Gen 1Dimensity 7300 EnergyZenfone 9's chipset is significantly more powerful, resulting in faster app loading, better multitasking, and superior gaming performance.
AnTuTu Score1,232,500702,140Zenfone 9 has a notably higher benchmark score, indicating superior processing power, especially when gaming.
GPUAdreno 730Mali-G615 MC2Zenfone 9’s Adreno 730 is a more potent GPU, better for graphics-intensive tasks.
Battery Life
Capacity4300 mAh5000 mAhReno12 Pro has a larger battery, likely offering longer battery life, especially for heavy users.
Charging30W Fast Charging80W Fast ChargingReno12 Pro charges much faster, minimizing downtime.
Camera
Main Camera50MP, f/1.8, 1/1.56" Sony IMX76650MP, f/1.8, 1/2" Sony LYT-600Zenfone 9 has a larger sensor for better low-light performance.
Selfie Camera12MP, f/2.45, 1/2.93" Sony IMX66350MP, f/2.0, 1/2.76" Samsung S5KJN5Reno12 Pro has a higher resolution and a wider aperture. Might produce better selfies.
Telephoto LensNone50MP, f/2.0Reno12 Pro offers telephoto zoom, whereas the Zenfone 9 lacks this. Better flexibility for various situations.
Wide Angle Lens12MP, f/2.28MP, f/2.2Oppo has a dedicated wide angle lens.
Wide Angle + Macro12MP, f/2.2, 1/2.55"NoneAsus has a dedicated macro.
Video RecordingUp to 8K/24fpsUp to 4K/30fpsZenfone 9 offers higher video resolution for professional recording. Oppo provides a broader set of options for stabilization and frame rates
Camera FeaturesGimbal, 8k, dual lensOptical zoom, Triple lensZenfone 9 has gimbal stabilization for smoother video and 8K recording. Reno12 Pro has optical zoom and a triple-lens setup.
Software
OSAndroid 12 (upgradable to 14)Android 14 (upgradable to 17)Reno12 Pro has a newer OS version out of the box and will have extended software support.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both support the same Wi-Fi standards.
Bluetooth5.2 LE5.4 LEReno12 Pro uses a newer Bluetooth standard.
GPSMore Satellite systemsBasic SystemZenfone 9 offers more robust GPS tracking.
SIMDual Nano SIMDual Nano SIMBoth support dual SIM cards.
Storage
Internal Storage128/256 GB256/512 GBReno12 Pro offers more storage options.
RAM8/16 GB12/16 GBBoth have sufficient RAM for heavy multitasking.
Expandable StorageNoNoNeither supports expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersBasicZenfone 9 offers better audio features for music and media consumption.
Security
FeaturesSide-mounted fingerprintBasic fingerprintZenfone 9 has a more convenient side-mounted fingerprint sensor.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass Victus 2Both have excellent screen protection, though the Reno12 Pro is slightly more advanced.
Sensors
FeaturesAccelerometer, Compass, Gyroscope, HallAccelerometer, Gyroscope, GeomagneticZenfone 9 provides an additional compass sensor while the Reno12 has a geomagnetic sensor.

2. Key Insights

Asus Zenfone 9:

  • Powerhouse Performance: The Snapdragon 8+ Gen 1 chip offers top-tier performance, great for gaming and demanding tasks.
  • Compact and Portable: Its smaller size makes it perfect for those who prefer one-handed use and easy pocketability.
  • Premium Audio: Hi-Res audio and stereo speakers provide a superior listening experience.
  • Advanced GPS: More robust satellite system support for very accurate location tracking.
  • Gimbal camera: This is not a feature you see often and really helps with video smoothness.

Oppo Reno12 Pro:

  • Larger, Brighter Display: The 6.7" screen is great for media consumption and outdoor visibility is enhanced by higher brightness.
  • Better Battery and Faster Charging: A larger battery coupled with 80W fast charging means less time tethered to a power outlet.
  • More Versatile Camera: The triple-lens setup with telephoto zoom provides added flexibility for various shooting scenarios.
  • Newer Software: Comes with Android 14 and promises more future updates.
  • More Storage Options: Offers 512 GB storage for large media libraries.

Trade-offs:

  • The Zenfone 9 sacrifices screen size, battery life, and camera flexibility for compact design and raw performance.
  • The Reno12 Pro prioritizes media consumption, battery life, and camera versatility but lacks the raw power and premium audio of the Zenfone 9.

3. User Profiles and Recommendations

Asus Zenfone 9 is best for:

  • Gamers and Power Users: The powerful processor and GPU will handle intensive games and apps with ease.
  • One-Handed Users: Those who prefer smaller phones for comfortable single-handed use.
  • Audio Enthusiasts: People who value high-quality audio output for music, movies and videos.
  • Frequent Travellers: For whom robust and accurate GPS and a small form factor is important.

Oppo Reno12 Pro is best for:

  • Media Lovers: Those who frequently watch videos, browse the web, and enjoy visual content on their phone.
  • Photography Enthusiasts: Users who want a versatile camera setup with zoom capabilities.
  • Users who need long-lasting battery: For those who use their phones heavily throughout the day.
  • Future-Proof Software: Users who like to keep their phones for longer and want more future-proof support

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. Do you prioritize a compact, powerful device for gaming and on-the-go tasks, or a large-screen device for media consumption and camera versatility?
  2. Do you prefer better battery life and faster charging or more raw processing power and quality audio?
  3. Do you need better performance with a more sophisticated GPS, or do you prefer a bigger screen with a newer version of Android and a more versatile camera system?

Scenario-Based Recommendations:

  • Scenario 1: Gaming and Performance Enthusiast - Choose the Asus Zenfone 9 for its top-tier performance and enhanced gaming capabilities.
  • Scenario 2: Media Consumption and Photography Lover - Choose the Oppo Reno12 Pro for its larger, brighter screen and more versatile camera.
  • Scenario 3: Everyday User Prioritizing Convenience and Battery Life - The Oppo Reno12 Pro may be the better option with its larger battery and faster charging, if you are not fussed about high performance.
  • Scenario 4: User looking for more advanced GPS and better audio - Choose the Asus Zenfone 9 for its top-tier audio and more robust GPS system, if you are not fussed about a larger screen.

Which one would I choose?

If it were my money, I'd lean towards the Asus Zenfone 9. Here's why: While I appreciate a larger screen, my preference is for a phone that I can easily use one-handed, and the Zenfone 9 is just about perfect in that regard. Also, being a bit of a power user, I appreciate the raw performance that the Snapdragon 8+ Gen 1 offers - games and demanding apps just feel that bit more responsive on it. The enhanced GPS system is also something I would find very useful for my outdoor activities, and let's not forget the high-res audio and stereo speakers - they make a noticeable difference when listening to music.

While the Oppo Reno12 Pro definitely has its appeal with a larger screen, faster charging, and its very versatile camera setup, I personally value power and compactness more. It all comes down to personal preference and what you are looking for in a smartphone!

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.