Asus Zenfone 9 vs Realme 11 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

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

Physical

Volume 90.79 cm³ 97.93 cm³
Screen Size to Weight Ratio 3.49 "/g 3.66 "/g
Weight 169 g 183 g
Height 146.5 mm 161.6 mm
Width 68.1 mm 73.9 mm
Thickness 9.1 mm 8.2 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Astral Black
  • Sunrise Beige
  • Oasis Green

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 % 90.5 %
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 950 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 111.38 mAh/in²
Battery Density 47.36 mAh/cm³ 51.06 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Dimensity 7050 (6 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G68 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14 15

Comparison Summary

Alright, let's dive into a detailed comparison of the Asus Zenfone 9 and the Realme 11 Pro+. These two phones represent very different approaches to the smartphone market, and it's going to be fascinating to dissect what they offer to the end user.

1. Specifications Breakdown

FeatureAsus Zenfone 9Realme 11 Pro+Real-World Implications
Design
Dimensions146.5 × 68.1 × 9.1 mm161.6 × 73.9 × 8.2 mmZenfone 9 is much more compact and easier to use one-handed; Realme 11 Pro+ is noticeably larger and may require two hands for comfortable use.
Weight169g183gZenfone 9 is lighter, making it more comfortable for extended use and carrying around.
Display
Size5.9"6.7"Realme 11 Pro+ offers a much more immersive experience with its larger screen; Zenfone 9 is more pocketable and convenient for one-handed use.
Resolution1080x24001080x2412Both provide sharp visuals, with minimal difference in pixel count.
PPI445394Zenfone 9 has a sharper display, with higher pixel density resulting in crisper text and images.
TechnologyAMOLEDAMOLEDBoth feature vibrant, high-contrast displays with excellent color reproduction and deep blacks.
Refresh Rate120Hz120HzBoth offer smooth scrolling and fluid animations.
Brightness1100 nits950 nitsZenfone 9 provides better visibility in direct sunlight, thanks to its higher peak brightness.
Performance
ChipsetQualcomm Snapdragon 8+ Gen 1Mediatek Dimensity 7050Zenfone 9 offers significantly more raw power for demanding tasks and gaming; Realme 11 Pro+ is powerful but designed for a more balanced daily performance.
Antutu Score1,232,500540,800Zenfone 9 has a far higher benchmark score, indicating a substantial performance advantage in real-world usage and gaming.
GPUAdreno 730Mali-G68 MC4Zenfone 9's GPU is more potent, providing better graphics performance for gaming and graphically intensive applications.
Camera
Main Camera50MP, f/1.8, 1/1.56", IMX766200MP, f/1.69, 1/1.4", HP3Realme 11 Pro+ captures images with higher detail and more versatility in varying lighting conditions due to its larger sensor and increased resolution.
Selfie Camera12MP, f/2.45, 1/2.93", IMX66332MP, f/2.45, 1/2.74", IMX615Realme 11 Pro+ takes more detailed selfies with its higher resolution sensor.
Ultra-wide/Macro12MP, f/2.2, 1/2.55", IMX3638MP f/2.2, 1/2.8", IMX355, 2MP, f/2.3, 1/5", GC02M1Realme 11 Pro+ offers dedicated ultra-wide and macro lenses which the Zenfone 9 lacks. The Zenfone uses its main wide for wide angle shots.
Video8K@24fps, 4K@120fps4K@30fpsZenfone 9 is better for those who want high-resolution video recording, including cinematic 8K footage; Realme 11 Pro+ offers a solid 4K video experience.
FeaturesGimbal, RAW, OISUIS, UIS Max, OIS, Night ModeZenfone 9 offers Gimbal stabilisation, better if you want high video stability; Realme 11 Pro+ brings video stability features and specialized night mode.
Battery Life
Capacity4300mAh5000mAhRealme 11 Pro+ is likely to last longer on a single charge due to its larger battery.
Charging30W100WRealme 11 Pro+ charges significantly faster, reducing downtime and making it more convenient for quick top-ups.
Software & Other
OSAndroid 12 (Upgradable to 14)Android 13 (Upgradable to 15)Realme 11 Pro+ comes with a newer version of Android out of the box.
Storage128/256 GB256/512/1024 GBRealme 11 Pro+ offers more storage options.
RAM8/16 GB8/12 GBZenfone 9 provides more ram for heavy multitasking and running demanding apps.
AudioHi-Res, 3 microphonesDolby Atmos, 2 microphonesAsus has a slight edge due to high resolution audio support.
SecuritySide-Mounted Fingerprint SensorBasic Fingerprint SensorAsus Zenfone 9 has a more modern sensor location.
Screen ProtectionGorilla Glass VictusUnknownAsus Zenfone 9 has better screen protection.
SensorsAccelerometer, Compass, GyroscopeAccelerometer, GyroscopeZenfone 9 has a better sensors for improved gaming and motion detection.

2. Key Insights

Asus Zenfone 9:

  • Strengths: This phone prioritizes raw performance and a compact design. The Snapdragon 8+ Gen 1 chipset and Adreno 730 GPU deliver top-tier speed and graphics capabilities, making it a great option for gaming enthusiasts or anyone needing a very fast smartphone. It's also built for video with 8K and high-framerate 4K recording. The higher pixel density display and screen protection adds to the premium feel. The gimbal stabilization in the camera is a standout feature for video creators.
  • Competitive Advantages: The compact form factor paired with flagship-level performance is rare in today's market. The screen and audio quality are designed for the best playback experience.
  • Trade-offs: The smaller battery capacity and slower charging speeds, the lack of an ultra-wide/dedicated macro lens, and only 256GB at most are limiting features.

Realme 11 Pro+:

  • Strengths: The Realme 11 Pro+ excels in battery life and fast charging, making it an ideal choice for users who value long battery life and minimal charging times. The 200MP main camera captures high detail images, and the inclusion of wide-angle/macro lenses is suitable for photographers.
  • Competitive Advantages: The combination of a large, high-resolution camera, fast charging and high storage capacity at a competitive price point makes it very attractive.
  • Trade-offs: The weaker chipset and GPU mean it's not ideal for heavy gaming or intensive tasks. The performance is designed to get through daily tasks with ease, but its not designed for heavy use.

3. User Profiles and Recommendations

Asus Zenfone 9 is Best For:

  • Mobile Gamers: The powerful chipset and GPU, combined with smooth display and high refresh rates, make it great for gaming on the go.
  • Power Users: Those who need a small device with top-tier performance and the best possible video recording.
  • One-Handed Users: If you value a phone you can comfortably operate with one hand, this is the better choice.

Realme 11 Pro+ is Best For:

  • Photography Enthusiasts: The high-resolution main camera and additional lenses are perfect for capturing a variety of shots.
  • Users Who Value Battery Life: Its larger battery and incredibly fast charging make it a great option for anyone who needs a phone that can last all day with minimal charging time.
  • Media Consumers: The large AMOLED display is excellent for watching videos, browsing content, and scrolling social media.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. Do you prioritize performance or battery life? If you need top-tier speed and performance, go with the Zenfone 9. If you need long battery life and fast charging, go with the Realme 11 Pro+.
  2. Do you prefer a compact or large screen? The Zenfone 9 is a compact phone that's perfect for one-handed use, while the Realme 11 Pro+ has a larger display for immersive experiences.
  3. How much storage do you need? The Realme 11 Pro+ can have a large 1TB capacity, but the Asus is capped at 256GB.

Scenario-Based Recommendations:

  • Scenario 1: Power User On The Go - Recommendation: Asus Zenfone 9 - You value raw processing power, fast video recording, and a compact phone that you can easily take anywhere. You will also have an outstanding video stabilization system built-in.
  • Scenario 2: Photography Lover, Budget Conscious - Recommendation: Realme 11 Pro+ - You love to take pictures, but you do not need a phone that can perform high-powered tasks. You want high storage capacity, a large display, fast charging, and great battery life.
  • Scenario 3: Gamer With Smaller Hands - Recommendation: Asus Zenfone 9 - You need top-tier performance while being able to hold the phone easily and game on the go. You also want the best gaming audio and motion tracking available.

My Choice

Personally, I would lean towards the Asus Zenfone 9. My priority tends to be a phone that delivers raw power in a compact form factor. I appreciate the better processor and GPU for gaming and fast app loading, and the higher display pixel density for my eyes. Though the battery is smaller, I appreciate the advanced video features. I understand that some will find the Realme more attractive, especially those who need the longer battery life and more storage, but I am more often reaching for peak performance over everything else.

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.