Asus Zenfone 9 vs Google Pixel 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 September 9, 2024
Release Year 2022 2024

Physical

Volume 90.79 cm³ 93.51 cm³
Screen Size to Weight Ratio 3.49 "/g 3.17 "/g
Weight 169 g 199 g
Height 146.5 mm 152.8 mm
Width 68.1 mm 72 mm
Thickness 9.1 mm 8.5 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Obsidian
  • Hazel
  • Porcelain
  • Rose Quartz

Display

Screen Size 5.9 " 6.3 "
Resolution 1080 x 2400 1280 x 2856
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 86.9 %
Pixel Density 445 PPI 495 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 2000 nits
Peak Brightness 1100 nits 3000 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 118.42 mAh/in²
Battery Density 47.36 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 4300 mAh 4700 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Google Tensor G4 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
GPU Adreno 730 Mali-G715 MC7

Connectivity

USB Version N/A 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C, OTG USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 21

Comparison Summary

Alright, let's dive into a detailed comparison of the Asus Zenfone 9 and the Google Pixel 9 Pro. We'll break down the specs, see how they translate to real-world use, and figure out which phone might be a better fit for different types of users.

1. Specifications Breakdown

Here's a breakdown of the key specs, put in a table for easy comparison, with real-world implications explained for each category:

FeatureAsus Zenfone 9Google Pixel 9 ProReal-World Implications
Design
Dimensions146.5 x 68.1 x 9.1 mm152.8 x 72 x 8.5 mmZenfone 9 is more compact and easier to handle, Pixel 9 Pro is larger, potentially better for media.
Weight169g199gZenfone 9 is significantly lighter, making it more comfortable for prolonged use.
Display
Size5.9"6.3"Pixel 9 Pro offers more screen real estate, great for browsing and content consumption.
Resolution1080 x 24001280 x 2856Pixel 9 Pro has a much sharper display with more detail.
PPI445495Pixel 9 Pro's higher pixel density results in crisper text and images.
TechnologyAMOLEDOLEDSimilar display tech, expect vibrant colors and deep blacks on both.
Refresh Rate120Hz120HzSmooth scrolling and animations on both phones.
Brightness1100 nits3000 nitsPixel 9 Pro excels in outdoor visibility under bright sunlight.
Performance
ChipsetSnapdragon 8+ Gen 1Google Tensor G4Zenfone 9 has a marginal lead in benchmarks, Pixel 9 Pro optimizes for AI and photography.
Antutu Score1,232,5001,148,512Zenfone 9 shows marginally better performance.
GPUAdreno 730Mali-G715 MC7Different GPUs. Adreno is well known for gaming, while Mali is a solid performer.
Camera
Main Camera Res50MP (f/1.8, 1/1.56")50MP (f/1.69, 1/1.3")Pixel 9 Pro has a larger sensor for potentially better low-light performance, wider aperture
Selfie Camera Res12MP (f/2.45, 1/2.93")42MP (f/2.2)Pixel 9 Pro should capture highly detailed selfies with a much higher resolution
Telephoto LensNo48MP (f/2.8)Pixel 9 Pro has a dedicated telephoto lens for zoomed-in shots.
Wide Angle + Macro12MP (f/2.2, 1/2.55")48MP (f/1.7)Pixel 9 Pro offers much higher resolution on wide angle images and better low light performance
VideoUp to 8K@24fpsUp to 8K@30fpsBoth offer top-tier video recording capabilities; Pixel 9 Pro has OIS for smooth capture.
Camera FeaturesDual Camera, GimbalTriple Camera, Pro ModePixel 9 Pro has a triple camera system, while the Zenfone 9 has a gimbal for smoother video.
Battery Life
Capacity4300mAh4700mAhPixel 9 Pro has a slightly larger battery, potentially for longer battery life.
Charging30W fast charging27W fast chargingZenfone 9 has slightly faster-wired charging.
FeaturesNon-removableWireless, Reverse, Non-removablePixel 9 Pro offers wireless and reverse charging features.

2. Key Insights

Asus Zenfone 9 Strengths:

  • Compact Powerhouse: Its smaller size and lighter weight make it incredibly pocketable and comfortable for one-handed use.
  • Gaming Performance: The Snapdragon 8+ Gen 1 gives it an edge in raw performance, which could be great for gamers.
  • Unique Gimbal Stabilization: This feature can produce incredibly stable videos, a bonus for content creators.
  • Hi-Res Audio: Better audio experience, offering higher quality audio playback.

Google Pixel 9 Pro Strengths:

  • Superior Display: Its larger, sharper, and much brighter display offers an immersive viewing experience, especially under direct sunlight.
  • Advanced Camera System: The larger sensors, higher-resolution lenses, dedicated telephoto lens, plus a wide array of AI and pro features make it a versatile tool for photography.
  • Latest Software: Running the newest version of Android ensures a smooth, optimized experience with access to all the latest Google features.
  • Wireless and Reverse Charging: Adds a layer of convenience for users with wireless charging pads.
  • Better Connectivity: Supports the newest Wifi standard.

Significant Trade-offs:

  • Zenfone 9: A smaller display might not be ideal for heavy media consumption, its slightly older software version, and lacks wireless charging.
  • Pixel 9 Pro: Its larger size and weight may not be suitable for users who prioritize portability, and the slightly lower benchmark scores might be felt in the long run, especially with heavy gaming.

3. User Profiles and Recommendations

Asus Zenfone 9

  • The Minimalist: Users who prefer a compact, lightweight phone that’s easy to carry.
  • The Gamer: Players seeking a high-performance device for on-the-go gaming.
  • The Video Creator: Users who prioritize stable, high-quality video capture and hi-res audio.

Google Pixel 9 Pro

  • The Photographer: Individuals who want the best possible camera performance and software features, especially in low light.
  • The Media Consumer: Users who enjoy watching videos, browsing, and reading on a larger, vibrant display.
  • The Tech Enthusiast: Those who want the latest Android features, wireless charging, and cutting-edge tech.

4. Buying Decision Framework

Here are three questions to help you decide between the Zenfone 9 and Pixel 9 Pro:

  1. How important is portability? If you need a smaller, more pocketable phone, the Zenfone 9 is a better fit. If you prioritize display size and can tolerate a larger device, go with the Pixel 9 Pro.
  2. What's your primary use case? If gaming is your priority, the Zenfone 9 might be better. If photography and content consumption are key, the Pixel 9 Pro is the better pick.
  3. What’s your budget and do you need wireless charging? Both of these are premium phones, but consider the extra features like wireless charging on the Pixel 9 Pro to determine value for your money.

Scenario-Based Recommendations

  • For the Traveler: If you need a super portable phone with great camera quality and better audio recording capability, the Zenfone 9 is great. If you need the best camera quality and a large screen to consume content during travel, the Pixel 9 Pro is perfect.
  • For the Daily Commuter: If you're on the go and need a phone that fits comfortably in your pocket and has excellent audio, choose the Zenfone 9. If you're consuming content on your commute and want wireless charging, the Pixel 9 Pro is a great fit.
  • For the Content Creator: If you mainly do video content, the gimbal feature in the Zenfone 9 would be a great advantage. For photography and editing, the Pixel 9 Pro is better overall.

My Choice:

If I were choosing between these two phones for myself, I would pick the Google Pixel 9 Pro. Here's why:

As a tech journalist and someone who frequently uses their phone for work, the larger, brighter display is a significant advantage for research, writing, and media consumption. The Pixel’s camera capabilities are also a major draw—I regularly need to capture images and videos and it's important to have a reliable device. While the Zenfone 9’s compact size and gimbal are appealing, the Pixel’s overall package better fits my needs. Additionally, having the latest Android version and all of Google's newest software features is really important to me. Finally, wireless charging is a feature I heavily rely on.

Ultimately, your choice will depend on your specific needs and priorities. The Zenfone 9 is a great device in a smaller package with great performance, while the Pixel 9 Pro is better for users who want a more well-rounded, feature-rich experience, particularly if they value a great camera and a premium display.

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.