Asus Zenfone 9 vs Google Pixel 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 October 12, 2023
Release Year 2022 2023

Physical

Volume 90.79 cm³ 94.83 cm³
Screen Size to Weight Ratio 3.49 "/g 3.32 "/g
Weight 169 g 187 g
Height 146.5 mm 150.5 mm
Width 68.1 mm 70.8 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Mint
  • Obsidian
  • Hazel
  • Rose

Display

Screen Size 5.9 " 6.2 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 87.1 %
Pixel Density 445 PPI 428 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1400 nits
Peak Brightness 1100 nits 2000 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 119.02 mAh/in²
Battery Density 47.36 mAh/cm³ 48.24 mAh/cm³
Battery Capacity 4300 mAh 4575 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Google Tensor G3 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Adreno 730 Immortalis-G715s MC10

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 head-to-head comparison of the Asus Zenfone 9 and the Google Pixel 8. As a tech journalist, I always try to see past the spec sheets and understand how these devices actually perform in our daily lives. Let's break it down, piece by piece.

1. Specifications Breakdown

Here's a comprehensive look at how these two phones stack up, not just on paper but also in terms of real-world use.

FeatureAsus Zenfone 9Google Pixel 8Real-World Implications
Design
Physical Size146.5 × 68.1 × 9.1 mm150.5 × 70.8 × 8.9 mmZenfone 9 is noticeably smaller and more pocketable; Pixel 8 is slightly taller and wider.
Weight169g187gZenfone 9 is significantly lighter, making it more comfortable for long periods of use; Pixel 8 feels more substantial.
FoldableStandardStandardBoth are standard smartphones, no folding or flipping here.
Display
Size5.9"6.2"Pixel 8 offers a slightly larger screen for media consumption and gaming; Zenfone 9 is more compact.
Resolution1080x24001080x2400Both offer a crisp, full HD experience; text and images appear sharp on both.
Pixel Density445 PPI428 PPIBoth are sharp, but Zenfone 9 is marginally sharper, making text a bit crisper.
TechnologyAMOLEDOLEDBoth use OLED tech, providing rich colors and deep blacks; no significant difference here.
Refresh Rate120Hz120HzBoth offer buttery smooth scrolling and animations, perfect for gaming.
Brightness1100 nits2000 nitsPixel 8 is significantly brighter, making it much easier to view in direct sunlight; Zenfone 9 is still good, but not as bright.
Performance
ChipsetSnapdragon 8+ Gen 1Google Tensor G3Zenfone 9's chipset is faster on paper, translating into quicker app loading, snappier performance; Pixel 8 optimized for AI & ML tasks.
AnTuTu Score1,232,500876,512Zenfone 9 is significantly faster in synthetic benchmarks, which might translate to better gaming performance.
GPUAdreno 730Immortalis-G715s MC10Different architectures; Zenfone 9's GPU is generally more performant.
Camera
Main Camera50MP, f/1.8, 1/1.56"50MP, f/1.69, 1/1.31"Pixel 8 has a wider aperture and larger sensor, leading to better low-light performance.
Selfie Camera12MP, f/2.45, 1/2.93"10.8MP, f/2.2, 1/2.65"Pixel 8 has a wider aperture and slightly larger sensor, potentially better for selfies in challenging lighting.
Wide/Macro12MP, f/2.2, 1/2.55"12MP, f/2.2, 1/2.9"Zenfone 9 has a larger sensor for the wide lens, which could result in better image quality.
VideoUp to 8K 24fpsUp to 4K 60fpsZenfone 9 offers higher resolution video recording; Pixel 8 has better stabilization.
Features8K, GimbalNoise reduction, Pro Video, Ultra stableZenfone 9 offers 8K recording and a Gimbal feature for stabilized videos. Pixel 8 includes Pro Video mode and advanced noise reduction.
DxO MarkN/A148 Main ScoreGoogle Pixel 8's camera performance has been officially benchmarked.
Battery Life
Capacity4300mAh4575mAhPixel 8 has a slightly larger battery, which may lead to marginally better battery life.
Charging30W Fast Charging27W Fast ChargingZenfone 9 charges slightly faster.
Battery FeaturesNon-RemovableReverse Charging, Non-RemovablePixel 8 can reverse charge other devices, a handy feature on the go.
Software
OSAndroid 12, upgradable to 14Android 14, upgradable to 21Pixel 8 has the newer OS out of the box, and also receives more OS updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 7Pixel 8 supports newer Wi-Fi 7 standard for faster, more reliable connections.
Bluetooth5.25.3Pixel 8 has the latest standard for better performance and power efficiency.
GPSAdvanced Satellite SupportLimited Satellite SupportZenfone 9 offers more satellite systems for precise GPS in urban canyons and remote areas.
SIMDual Nano SIMDual Nano SIM + eSIMPixel 8 offers eSIM support, useful for digital carrier switching.
Storage
Internal Storage128/256GB128/256GBBoth offer ample storage options.
RAM8/16GB8GBZenfone 9 offers a 16 GB RAM version which is excellent for multitasking.
Expandable StorageNoNoNeither phone allows for microSD card expansion.
Audio
QualityHi-Res Audio, Stereo SpeakersStereo SpeakersZenfone 9 offers hi-res audio for enhanced audio quality.
Security
SecuritySide-mounted fingerprintbasic fingerprintZenfone 9 has a more convenient side-mounted fingerprint reader.
Build Quality
ProtectionGorilla Glass VictusGorilla Glass VictusBoth phones use similar robust glass technology.
SensorsCompass, GyroscopeBarometer, Thermometer, Gyroscope, MagnetometerPixel 8 offers more environmental sensors. Zenfone 9 offers compass.

2. Key Insights

Asus Zenfone 9

  • Strengths: This phone is a pocket rocket when it comes to performance. It is noticeably smaller and lighter, making it great for one-handed use. The Snapdragon 8+ Gen 1 chipset provides a significant performance advantage, making it a gamer's dream in this compact form factor. The 8K video recording and the side-mounted fingerprint sensor are also standout features. Plus, the Hi-Res audio is great for audiophiles.

  • Competitive Advantages: Its compact form factor, excellent performance, and focus on features that serious mobile users would appreciate (8K video, Hi-Res audio, fast charging), make it unique in the market.

  • Trade-offs: The display isn't as bright as the Pixel 8, and it doesn't offer the newer Wi-Fi standards and the advanced AI features of the Google phone. It's also an older model, meaning you may not get as many software updates.

Google Pixel 8

  • Strengths: The Pixel 8 shines in camera performance, especially in low light, thanks to its larger sensor and wider aperture. The display is much brighter, making it excellent for outdoor use. The AI capabilities and Pixel's renowned computational photography mean your photos will look stunning with minimal effort. It also includes reverse charging, a feature I find really useful when you have earbuds running low on juice.

  • Competitive Advantages: The superior display brightness, the AI-powered camera capabilities and the promise of more software updates are strong selling points. It also has the latest Wi-Fi and Bluetooth standards and support for eSIM.

  • Trade-offs: The Pixel 8 is not as fast as the Zenfone 9 in terms of raw power and is physically heavier. It's more expensive, and does not offer features like 8K video recording.

3. User Profiles and Recommendations

  • Asus Zenfone 9: This phone is perfect for power users, gamers, and those who want a truly one-handed experience. If you prioritize performance and have a soft spot for video recording capabilities, the Zenfone 9 is a strong contender. It’s also great for those who want a more compact device.

  • Google Pixel 8: This phone is ideal for everyday users who want a superior camera, especially in challenging lighting conditions. If you prefer a brighter display and the latest software and AI features, it's the better choice. It's also excellent for people who often use their phone for multimedia, social media, and the occasional photo shoot.

4. Buying Decision Framework

To help you decide, consider these three questions:

  1. How much do you value one-handed usability? If a compact phone is a must, the Zenfone 9 is a clear winner.
  2. How important is camera quality, especially in low light, vs gaming performance? If you are a mobile photographer, then the Pixel 8 will be a no-brainer. If you are a serious gamer, then Zenfone 9 is the better option.
  3. How important is the latest software and software support? If long-term updates and OS are essential, then Pixel 8 is the better choice.

Scenario-Based Recommendations:

  • The Power User: If you are a hardcore gamer, regularly edit videos or love to tinker with settings, the Asus Zenfone 9 is the better fit.
  • The Social Sharer: If you're all about social media, capturing memories and want the best smartphone camera, the Google Pixel 8 is your go-to choice.
  • The On-the-Go User: If you're always on the move and need a phone that won't weigh you down, the Zenfone 9 is a champion with its compact size and lightness.
  • The Multimedia Maven: If you are all about binge-watching videos, the brighter screen of the Pixel 8 will be beneficial.

Final Thoughts and My Choice

Alright, after diving deep into these two compelling devices, if I had to pick one for myself, it would be the Asus Zenfone 9. Here's why:

As a tech journalist, I am often on the go, I value devices that can keep up with my fast-paced lifestyle and the compact and lightweight design of the Zenfone 9 really appeals to me. It’s incredibly comfortable to use one-handed, and the side-mounted fingerprint reader is far more convenient than the in-display sensors. The raw performance of the Snapdragon 8+ Gen 1 chip is something I would genuinely appreciate when I’m running multiple apps or doing some video editing on the fly. Also, the fact it has a headphone jack is a big plus for me, as I appreciate good quality audio. While the camera might not be as advanced as the Pixel 8, it's still more than adequate for my needs.

That's not to say that the Pixel 8 isn’t a fantastic phone. For those who value the best possible camera experience, long-term software support, and the latest features, it’s undoubtedly the superior option. But for me, the Zenfone 9 offers the perfect balance of power, portability, and functionality. And, despite being an older model, it's still a powerhouse that feels incredibly modern and capable.

Ultimately, both devices are excellent and the "best" choice boils down to individual user preferences. However, I hope this in-depth analysis has provided some useful insights to guide your buying decision. Let me know if you have any more questions!

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.