Apple iPhone 13 mini vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 24, 2021 September 15, 2022
Release Year 2021 2022

Physical

Volume 65.01 cm³ 90.79 cm³
Screen Size to Weight Ratio 3.83 "/g 3.49 "/g
Weight 141 g 169 g
Height 131.5 mm 146.5 mm
Width 64.2 mm 68.1 mm
Thickness 7.7 mm 9.1 mm
Foldable Design No No
Available Colors
  • Red
  • Blue
  • Green
  • Pink
  • Starlight
  • Midnight
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 5.4 " 5.9 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.8 % 84.2 %
Pixel Density 476 PPI 445 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 800 nits N/A
Peak Brightness 1200 nits 1100 nits

Hardware

Battery Capacity per Screen Area 83.61 mAh/in² 123.53 mAh/in²
Battery Density 37.5 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 2438 mAh 4300 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Apple GPU (4-core graphics) Adreno 730

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 15 12
Maximum OS Version 18 14

Comparison Summary

Okay, let's dive deep into this comparison between the Apple iPhone 13 mini and the Asus Zenfone 9. Both phones pack a punch, but they cater to different needs and preferences, and it's fascinating to see how they stack up.

1. Specifications Breakdown

FeatureApple iPhone 13 miniAsus Zenfone 9Real-World Implications
Design
Dimensions131.5 × 64.2 × 7.7 mm146.5 × 68.1 × 9.1 mmThe iPhone 13 mini is significantly smaller, making it easier to use one-handed and more pocketable. Zenfone 9 is larger and bulkier.
Weight141g169giPhone 13 mini is much lighter, improving comfort during prolonged use.
BuildUnknownGorilla Glass Victus ScreenThe Zenfone 9 should have better scratch resistance on the screen due to gorilla glass victus.
Display
Size5.4"5.9"Asus Zenfone 9 offers more screen real estate for media and gaming, while iPhone is more compact.
Resolution1080x23401080x2400Both are sharp, but Zenfone 9 has a slightly taller aspect ratio.
Pixel Density476 ppi445 ppiiPhone 13 mini display is a bit sharper.
TechnologyOLEDAMOLEDBoth offer vibrant colors, deep blacks, and high contrast ratios.
Refresh Rate60Hz120HzAsus Zenfone 9 has a much smoother visual experience for gaming, animations, and UI navigation.
Brightness1200 nits1100 nitsiPhone 13 mini performs better in bright sunlight, offering better outdoor visibility.
Performance
ChipsetApple A15 BionicSnapdragon 8+ Gen 1Both provide excellent performance. The A15 and Snapdragon 8+ Gen 1 are top-tier processors, but with different architectures.
AnTuTu Score1,250,2401,232,500Both phones offer very similar performance, meaning you likely won't notice a significant difference in day-to-day usage.
GPUApple GPU (4-core)Adreno 730Both have powerful graphics processing, capable of handling demanding games smoothly.
Camera
Main Camera12MP, f/1.6, 1.70µm50MP, f/1.8, 1.00µmThe Zenfone 9 captures more detailed images thanks to a higher megapixel count, though the iPhone 13 mini has a larger pixel size and slightly wider aperture that could perform better in low light conditions.
Wide Angle12MP, f/2.4NoneThe iPhone 13 mini has a dedicated ultrawide camera.
Wide Angle + MacroNone12MP, f/2.2The Zenfone 9 has a wide angle lens that also doubles as a macro.
Selfie Camera12MP, f/2.212MP, f/2.45, 1.22µmiPhone has slightly better light sensitivity in selfies.
VideoUp to 4K@60fps with HDRUp to 8K@24fps with HDR, 4k@120fpsZenfone 9 can record in 8K, has a better slow-motion camera and captures video at higher frame rates
Camera FeaturesOIS, Ultra stable video, Night Mode, optical zoomOIS, Gimbal, 8k Video, digital image stabilizationiPhone includes better optical stabilization, night mode, and has a dedicated optical zoom; Zenfone 9 has a Gimbal, better digital image stabilization, and can record at a higher resolution.
Battery Life
Capacity2438mAh4300mAhThe Asus Zenfone 9 has a much larger battery, potentially offering significantly longer battery life.
Charging20W fast charging30W fast chargingAsus Zenfone 9 charges faster.
Wireless Charging15W MagSafe, 7.5W QiNoneiPhone has wireless charging options.
Software
Operating SystemiOS 15 (upgradable to 18)Android 12 (upgradable to 14)Different OS ecosystem and experience.
Connectivity
WiFiWi-Fi 6Wi-Fi 6, Direct, DisplayAsus has more connection features.
Bluetooth5.05.2Asus has a newer version
GPSMulti-satelliteMore Multi-satelliteAsus has better GPS coverage.
SIMDual SIM (Nano + eSIM)Dual SIM (Nano + Nano)iPhone has eSIM, Asus 2 physical Nano SIMs.
Storage
Internal Storage128/256/512 GB128/256 GBiPhone 13 mini has a 512GB option for users needing the maximum storage space.
RAM4 GB8/16 GBAsus Zenfone 9 offers much more RAM for better multitasking performance.
Expandable StorageNoNoNeither phone supports microSD.
AudioDolby Atmos, DTS, etcHi-Res AudioDifferent audio enhancements
SecurityBasicFingerprint SensorAsus provides fingerprint biometrics security.
SensorsProximity, Accelerometer, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Compass, Gyroscope, Gravity, HallAsus has more sensors.

2. Key Insights

Apple iPhone 13 mini Strengths:

  • Ultra-Compact Design: The iPhone 13 mini is the king of pocketable smartphones. Its diminutive size makes one-handed use a breeze.
  • Sharp Display: The display, while small, has a higher pixel density than the Zenfone 9, resulting in a crisper image.
  • Ecosystem Integration: The iPhone excels in tight integration with other Apple devices.
  • Camera Image Quality: Despite its megapixel disadvantage, Apple's image processing is excellent, especially in low light and video.
  • Wireless Charging: MagSafe is a convenient feature not found on the Zenfone 9.
  • Environmental Sensors: The added barometer can be helpful for outdoor enthusiasts.

Asus Zenfone 9 Strengths:

  • Larger Screen with 120Hz Refresh Rate: The Zenfone 9 provides a smoother and more immersive visual experience.
  • Massive Battery: A much larger battery capacity means much longer battery life.
  • Faster Charging: The Zenfone 9 charges faster, minimizing downtime.
  • More RAM: The 8GB or 16GB of RAM means more efficient multitasking and better performance in heavy applications.
  • Higher Video Resolution: 8K video recording is a boon for videographers.
  • Better GPS: Better GPS coverage means more precise location tracking.
  • Fingerprint Sensor: Quicker and more convenient biometric unlocking.

Significant Trade-offs:

  • Size vs. Battery: The iPhone 13 mini prioritizes size over battery, leading to shorter battery life. The Zenfone 9 is bigger and heavier, but offers significantly better battery life.
  • Refresh Rate vs. Brightness: The Zenfone 9 has a smoother refresh rate, but the iPhone 13 mini has a brighter display, making it more legible in bright sunlight.
  • Operating System: The OS will be a major differentiator for users. Some prefer the Apple environment while others prefer the Android environment.

3. User Profiles and Recommendations

iPhone 13 mini is ideal for:

  • Users wanting a truly pocketable, one-handed device: For those who prioritize portability above all else, the iPhone 13 mini is unmatched.
  • Existing Apple ecosystem users: Those deeply invested in the Apple ecosystem.
  • Users who prioritize ease of use and software simplicity: iOS is incredibly intuitive, and the app ecosystem is well-established.
  • Users who want a great camera in a small package: Despite being older, the 13 mini's camera is still high quality.

Asus Zenfone 9 is ideal for:

  • Users who want the best performance and smooth navigation: The 120Hz screen and extra RAM will be noticeable in daily use.
  • Gamers and power users: The combination of a powerful chip, high refresh rate display, and lots of RAM makes it ideal for gaming and heavy multitasking.
  • Users who want a long-lasting battery: The Zenfone 9’s battery life will outlast the 13 mini.
  • Android enthusiasts who desire advanced hardware control: Users who prefer the Android ecosystem will find plenty to like in the Zenfone 9.
  • Users who value versatility in multimedia: the Zenfone 9 offers better video recording options and quality.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How much do you prioritize size and portability? If the most important thing to you is having a small phone that you can use with one hand, the iPhone 13 mini is the clear winner. If you don't mind a larger phone, the Zenfone 9 offers many advantages.
  2. How important is battery life? If you are constantly looking for a charger, then the Zenfone 9's much larger battery will be a significant benefit.
  3. Which software ecosystem do you prefer? If you love iOS, then the iPhone will be your pick. If you prefer the flexibility of Android, then the Zenfone 9 will be your preference.

Scenario-Based Recommendations:

  • The Minimalist: If you value simplicity, portability, and seamless ecosystem integration, choose the iPhone 13 mini.
  • The Power User: If you're a gamer, heavy multitasker, or prefer maximum control, go for the Asus Zenfone 9.
  • The Photographer: If you need high quality video, the Zenfone 9 is better. If you want a great, consistent experience with photos the iPhone will be good too.
  • The On-the-Go Professional: If long battery life and fast charging are essential, the Zenfone 9 is the better pick.
  • The "I just need a smartphone" user: If you just need a smartphone and are happy with either OS, then the best choice is going to be determined by price.

Conclusion

Both of these phones are fantastic devices, and I think you will be happy either way. The iPhone 13 mini is a master of portability and ease of use with a great camera. The Asus Zenfone 9 is more powerful, has a better display, and a much better battery life.

What I Would Choose and Why

Personally, I would choose the Asus Zenfone 9. As a tech journalist who is constantly on the go, I value the combination of a long-lasting battery and a smooth display experience. I also tend to be on my phone frequently, and the extra RAM means more apps can be kept open and ready for me. While I appreciate the portability of the iPhone 13 mini, I found myself running into battery anxiety constantly. Additionally, I am not tied to the Apple ecosystem and enjoy the flexibility of the Android environment. I prefer the fingerprint sensor on the side which is also faster and more reliable. Finally, I also have some interest in experimenting with 8k video recording which is only offered by the Asus.

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.