Asus Zenfone 9 vs Oppo Find N3 Flip - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 September 8, 2023
Release Year 2022 2023

Physical

Volume 90.79 cm³ 98.38 cm³
Screen Size to Weight Ratio 3.49 "/g 3.43 "/g
Weight 169 g 198 g
Height 146.5 mm 166.4 mm
Width 68.1 mm 75.8 mm
Thickness 9.1 mm 7.8 mm
Foldable Design No Yes
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Cream Gold
  • Misty Pink
  • Sleek Black

Display

Screen Size 5.9 " 6.8 "
Resolution 1080 x 2400 1080 x 2520
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 84.2 % 85.6 %
Pixel Density 445 PPI 403 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1200 nits
Peak Brightness 1100 nits 1600 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 92.99 mAh/in²
Battery Density 47.36 mAh/cm³ 43.71 mAh/cm³
Battery Capacity 4300 mAh 4300 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Dimensity 9200 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.05 GHz Cortex-X3 & 3x2.85 GHz Cortex-A715 & 4x1.80 GHz Cortex-A510)
GPU Adreno 730 Immortalis-G715 MC11

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 13
Maximum OS Version 14 17

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Asus Zenfone 9 and the Oppo Find N3 Flip. We've got a classic battle of compact power versus foldable innovation, and as always, I'm here to break down what these differences mean for you.

1. Specifications Breakdown

Here's a detailed breakdown of the key specifications, focusing on what they mean in the real world:

FeatureAsus Zenfone 9Oppo Find N3 FlipReal-World Implications
Design
Form FactorStandardFoldableOppo's foldable design offers more screen real estate in a pocket-friendly form, while the Zenfone 9 remains a classic, compact design.
Dimensions146.5 × 68.1 × 9.1 mm166.4 × 75.8 × 7.8 mmThe Oppo is larger, but thinner than the Zenfone, making the Zenfone more pocketable.
Weight169g198gZenfone 9 is significantly lighter, making it more comfortable for extended use and one-handed operation.
Display
Size5.9"6.8"The Oppo offers a significantly larger display, great for media consumption, while the Zenfone is geared for those who prefer a more compact device.
Resolution1080x24001080x2520The Oppo has a slightly higher resolution, resulting in a sharper display, although both are very crisp.
Pixel Density445 ppi403 ppiZenfone 9's higher pixel density means marginally sharper text and images, which will be visible mostly when you get very close to the screen.
TechnologyAMOLEDZenfone 9's AMOLED display offers richer colors and deeper blacks compared to Oppo's unspecified screen tech.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits1600 nitsOppo is significantly brighter, making it much better for outdoor visibility in bright sunlight.
Performance
ChipsetQualcomm Snapdragon 8+ Gen 1Mediatek Dimensity 9200The Oppo boasts a more powerful chipset which translates to better performance in demanding tasks and games.
Antutu Score1,232,5001,475,000Oppo's higher benchmark score indicates a more powerful device.
GPUAdreno 730Immortalis-G715 MC11The Oppo's GPU gives it an edge in graphics-intensive applications and high-end mobile gaming.
Camera
Main Camera50MP, f/1.8, 1/1.56"50MP, f/1.8, 1/1.56"Both have similar main camera specs, suggesting comparable image quality.
Selfie Camera12MP, f/2.45, 1/2.93"32MP, f/2.4, 1/2.74"The Oppo has a much higher resolution selfie camera, capturing finer details and potentially better dynamic range.
Telephoto LensN/A32MP, f/2.0, 1/2.74"Oppo includes a telephoto lens, which allows for optical zoom (close up shots), while the Asus relies on digital zoom.
Wide Angle Camera12MP, f/2.2, 1/2.55"48MP, f/2.2, 1/2"Oppo has a much higher resolution wide angle lens, which captures wider scenery and better details in complex situations.
Video Resolution8K@24fps, 4K@120fps4K@30fpsAsus has a significant advantage, capable of recording video in higher resolution and framerate, offering greater flexibility for video enthusiasts.
Camera FeaturesGimbal, OIS, PDAFUltra stable video, Manual focus, Night modeAsus has Gimbal & OIS for better stabilisation, Oppo has other video features.
Battery Life
Capacity4300mAh4300mAhBoth offer a similar battery capacity, and should deliver comparable battery life for similar use.
Charging30W Fast Charging44W Fast ChargingOppo charges faster which means less time plugged into the wall.
FeaturesNon-removableReverse charging, Non-removableThe Oppo can be used as a power bank, for other devices.
Software
Operating SystemAndroid 12Android 13Oppo's newer Android OS offers the latest features and a smoother user experience out of the box.
Max Version SupportAndroid 14Android 17Oppo is expected to be supported for a longer time, receiving more major Android updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 7Oppo boasts the latest Wi-Fi 7 standard, leading to faster speeds, lower latency, and better performance in congested networks.
BluetoothBluetooth 5.2Bluetooth 5.3The Oppo offers a newer Bluetooth version, providing better connection stability and efficiency.
GPSGPS (L1+L5), NavIC SystemGPS (L1+L5)Asus supports more satellite systems, potentially offering better location accuracy.
Storage
Internal Storage128/256 GB256/512 GBThe Oppo comes with 256GB or 512GB storage, whereas the Asus has a 128GB option. The Oppo will be better for people who like to store more on their phone.
RAM8/16 GB12 GBAsus offers up to 16GB, which can greatly enhance multi-tasking and performance in high demand situations.
Audio
QualityHi-Res Audio, Noise cancellation micDolby AtmosThe Asus has a slight edge in audio quality, while the Oppo offers better virtual surround sound through Dolby Atmos.
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth offer a standard fingerprint sensor for device security.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass VictusBoth offer the best screen protection currently available.
Sensors
SuiteCompassGeomagneticBoth have a standard suite of sensors, but offer some additional specific sensors.

2. Key Insights

Asus Zenfone 9

  • Strengths:

    • Compact Design: Perfect for users who prioritize one-handed use and pocketability.
    • High-Quality Display: Excellent AMOLED display technology for rich visuals, albeit a bit smaller.
    • Advanced Video Recording: 8K and 4K at 120 fps support make it a video creator's companion.
    • Hi-Res Audio: A strong focus on high-quality audio, excellent for audiophiles.
  • Trade-offs:

    • Slightly older chipset and therefore lower benchmark scores.
    • Smaller display and lower brightness, not ideal for extended media use.
    • No telephoto lens for optical zoom.

Oppo Find N3 Flip

  • Strengths:

    • Foldable Form Factor: Unique and innovative, offering a larger display when needed in a compact package.
    • High Performance: Powerful chipset for smooth and lag-free performance in demanding situations.
    • Superior Brightness: Much better outdoor visibility.
    • More Camera Versatility: Inclusion of a telephoto lens and a higher-resolution wide-angle lens.
  • Trade-offs:

    • Larger and heavier than the Asus.
    • Less video recording versatility.
    • More expensive as a foldable phone.
    • Unspecified display technology, may lack the deep blacks of an AMOLED display.

3. User Profiles and Recommendations

  • Asus Zenfone 9:

    • Best for: Users who prioritize portability, one-handed use, and high-quality audio and video capabilities.
    • Ideal scenarios: Commuting, content creation (especially video), audiophiles, gamers who prefer to use headphones, and casual users who value a compact device for their everyday use.
  • Oppo Find N3 Flip:

    • Best for: Users who want a larger display experience but in a foldable design that retains pocketability.
    • Ideal scenarios: Media consumption, multitasking, photographers who want more camera options, gamers who enjoy the larger display, and those who appreciate cutting-edge technology.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How much do you value portability versus screen real estate? If you prefer a compact, highly pocketable phone, the Asus Zenfone 9 is the clear winner. If a larger screen experience in a relatively small package is a must, the Oppo Find N3 Flip is the way to go.
  2. Do you need professional-grade video recording? If 8K video or 4K at 120fps is essential to your workflow, the Asus Zenfone 9 is the better pick. However, if you require more camera options with a higher resolution, the Oppo Find N3 Flip is a better choice for photography.
  3. What's your budget? Foldable phones like the Oppo are generally more expensive, so if budget is a major concern, the Asus Zenfone 9 offers a great, more affordable alternative.

Scenario-Based Recommendations:

  • For the On-the-Go User: If you’re constantly moving and prefer one-handed use, the Asus Zenfone 9 is your ideal companion.
  • For the Media Enthusiast: If you prioritize media consumption, larger screen and a more immersive experience, the Oppo Find N3 Flip is the winner.
  • For the Photographer/Content Creator: If you require a good versatile camera set up with a telephoto lens, and other creative options, the Oppo Find N3 Flip may be the better option. However if video is your main focus, the Asus Zenfone 9 has superior video recording capabilities.

My Choice

Personally, if I were choosing between these two, I'd lean towards the Oppo Find N3 Flip. While I appreciate the Zenfone 9's compact size and impressive audio capabilities, the foldable design of the Oppo and its larger display make it a compelling choice. I love the versatility of having a big screen for media consumption and productivity, and the fact that it folds into a more pocketable form factor is a big plus. The improved performance and camera versatility also seal the deal for me, despite the increased price point. I'm also always curious to try the latest tech, so the foldable form factor appeals to my inner tech enthusiast.

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.