Asus Zenfone 9 vs Samsung Galaxy Z Flip6 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 July 24, 2024
Release Year 2022 2024

Physical

Volume 90.79 cm³ 81.91 cm³
Screen Size to Weight Ratio 3.49 "/g 3.58 "/g
Weight 169 g 187 g
Height 146.5 mm 165.1 mm
Width 68.1 mm 71.9 mm
Thickness 9.1 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Black
  • Yellow
  • Blue
  • White
  • Mint
  • Peach
  • Silver Shadow

Display

Screen Size 5.9 " 6.7 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 84.2 % 85.5 %
Pixel Density 445 PPI 426 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 2600 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 89.11 mAh/in²
Battery Density 47.36 mAh/cm³ 48.84 mAh/cm³
Battery Capacity 4300 mAh 4000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
GPU Adreno 730 Adreno 750 (1 GHz)

Connectivity

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

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Asus Zenfone 9 and the Samsung Galaxy Z Flip6. I'll break down their specs, highlight key differences, and give you a practical view of what these phones offer in daily use.

1. Specifications Breakdown

Here's a breakdown of the key technical specifications of the Asus Zenfone 9 and the Samsung Galaxy Z Flip6, focusing on what they mean for you, the user.

FeatureAsus Zenfone 9Samsung Galaxy Z Flip6Real-World Implications
Design
Launch Date2022-09-152024-07-24Flip6 is significantly newer, suggesting more updated tech
Form FactorStandardFoldableFlip6 is more compact when folded, while Zenfone 9 is a typical, more durable bar phone
Dimensions146.5 x 68.1 x 9.1 mm165.1 x 71.9 x 6.9 mmZenfone 9 is smaller and thicker, Flip6 is taller, wider, thinner
Weight169g187gZenfone 9 is lighter, more comfortable for one-handed use
Display
Size5.9"6.7"Flip6 offers a larger display, better for media consumption and multitasking
Resolution1080x24001080x2640Flip6 has slightly sharper visuals with more pixels
PPI445426Both offer very sharp displays, indistinguishable at normal viewing distance
TechnologyAMOLEDNot specifiedZenfone 9 has better display tech, offering better contrast, blacks, and color vibrancy
Refresh Rate120Hz120HzBoth offer smooth scrolling and fluid animations
Brightness1100 nits0 nitsZenfone 9 has much better outdoor visibility in sunlight, making it a clear winner in that regard
Performance
ChipsetSnapdragon 8+ Gen 1Snapdragon 8 Gen 3Flip6 has a significantly more powerful processor for heavy apps and gaming
AnTuTu Score1,232,5002,250,000Flip6 will feel much snappier, with much better performance for demanding tasks
GPUAdreno 730Adreno 750Flip6 will perform better in gaming and graphic-intensive applications
Battery Life
Capacity4300mAh4000mAhZenfone 9 has a slightly bigger battery, potentially lasting a bit longer
Charging30W Fast Charging25W Fast ChargingZenfone 9 will recharge slightly faster; Flip6 has wireless and reverse charging capability
FeaturesNon-removableBypass, Reverse, Fast, WirelessFlip6 offers more versatile charging features
Camera
Main Camera50MP, f/1.8, 1/1.56"50MP, f/1.8Both have similar main camera resolution
Selfie Camera12MP, f/2.45, 1/2.93"10MP, f/2.2Zenfone 9 has higher resolution selfie cam, while Flip6 has slightly wider aperture
Wide Angle + Macro12MP, f/2.2Not SpecifiedZenfone 9 has an additional wide angle camera
Wide AngleNot Specified12MP, f/2.2Flip6 has an additional wide angle camera
VideoUp to 8K@24fpsUp to 4K@60fpsZenfone 9 offers higher video resolution, better for pro content creation
DXOMarkNot Specified132 Main ScoreFlip6 scores quite well in camera performance
FeaturesOIS, Gimbal, RAWOIS, Tracking AFZenfone 9 offers extra features like Gimbal and RAW, while Flip6 has advanced AI features
Software
OSAndroid 12 (upgradable to 14)Android 14Flip6 ships with the latest Android version out of the box
Connectivity
Wi-FiWiFi 6EWiFi 6EBoth feature modern Wi-Fi standards
Bluetooth5.25.3Flip6 uses a newer Bluetooth version
GPSMore SatellitesLess SatellitesZenfone 9 may have slightly better GPS accuracy in certain locations
SIMDual Nano SIMNano/eSIM + eSIMFlip6 has eSIM support for more flexible network options
Storage
Internal128/256GB256/512GBFlip6 offers more storage options and higher base storage
RAM8/16GB12GBZenfone 9 has a 16 GB option that might be better for power users
ExpandableNoNoNeither phone offers expandable storage
Audio
QualityHi-Res, Noise CancellingStereo SpeakersZenfone 9 has enhanced audio features
Security
FeaturesSide FingerprintSide FingerprintBoth have standard fingerprint sensors
Build
Screen ProtectionGorilla Glass VictusGorilla Glass Victus 2Both offer similar robust scratch protection
Sensors
FeaturesAccelerometer, GyroscopeBarometer, GeomagneticFlip6 includes additional environmental sensors for specialized apps

2. Key Insights

Asus Zenfone 9

  • Strengths:
    • Compact Design: Ideal for one-handed use and those who prefer smaller phones.
    • Superior Display Tech: AMOLED display with higher brightness for better outdoor visibility.
    • Enhanced Audio: Hi-Res audio, noise-canceling mic, and multiple mics for better sound recording.
    • Additional Camera Features: Gimbal stabilization and RAW capture for more creative control.
    • Potentially better battery life: due to slightly bigger battery capacity
  • Competitive Advantages:
    • A better pick for those who want an overall good performance with an ultra-compact design.
    • The focus is on an excellent visual and audio experience in a small package.

Samsung Galaxy Z Flip6

  • Strengths:
    • Foldable Design: Offers a unique form factor for a compact pocket size.
    • Larger Display: Better for multimedia consumption, gaming, and multitasking.
    • More Powerful Processor: Newer Snapdragon chip for much better overall performance
    • Versatile Charging: Includes wireless and reverse charging.
    • Newer Software: Ships with Android 14.
  • Competitive Advantages:
    • An innovative foldable design and the newest and most powerful chipset.
    • More flexibility with eSIM, more storage options, and better for multitasking.

Significant Trade-Offs

  • Zenfone 9:
    • Older chipset and overall tech make this phone a bit outdated compared to the Flip 6.
    • Lacks the modern features of foldable phone and wireless charging.
  • Flip6:
    • The foldable screen is less durable and more prone to damage than traditional phones.
    • Slightly heavier and pricier than a standard smartphone.
    • Lower battery capacity.

3. User Profiles and Recommendations

Asus Zenfone 9

  • Best For:
    • Users who prefer a small and compact phone that's easy to handle.
    • Those who prioritize excellent display quality and outdoor visibility.
    • Individuals who need better audio and video recording features.
  • Specific Use Cases:
    • Perfect for daily commuters, travellers, and those who need a highly portable device.
    • Ideal for photography and videography enthusiasts who want a lightweight, capable camera.

Samsung Galaxy Z Flip6

  • Best For:
    • Users who love innovative designs and want a phone that folds into a compact size.
    • Those who want the newest tech and best performance for mobile games and multitasking.
    • Individuals who need a large screen experience on a phone that can still fit in a pocket.
  • Specific Use Cases:
    • Great for social media browsing, video streaming, and gaming on the go.
    • Useful for productivity tasks that require a larger screen.

4. Buying Decision Framework

Here are three questions to help you decide between these phones:

  1. Form Factor Preference:
    • Do you prioritize a standard compact design (Zenfone 9) or a foldable screen for portability (Flip6)?
  2. Performance Needs:
    • Do you need the latest and greatest performance for gaming and heavy apps (Flip6), or is a solid experience adequate (Zenfone 9)?
  3. Key Features:
    • Is your priority a better display, audio quality, and physical size (Zenfone 9) or a larger screen, wireless charging, and advanced performance (Flip6)?

Scenario-Based Recommendations:

  • Scenario 1: The Compact Enthusiast: If you absolutely value a smaller, easy-to-handle device that fits comfortably in your pocket or hand, the Zenfone 9 is the clear choice. Its compact size doesn't sacrifice premium performance or a good camera experience.
  • Scenario 2: The Power User: If you're someone who needs the best performance possible and frequently engages in gaming, content creation, or extensive multitasking, the Galaxy Z Flip6 is your best bet. Its powerful processor will give you the best performance for heavy apps.
  • Scenario 3: The Innovation Seeker: If you are someone who desires the latest innovations and wants to stand out with a device that turns heads, the Galaxy Z Flip6 is a great choice. The foldable design, along with the most modern chipset is a must-have.

What Would I Choose?

Given my preference for cutting-edge tech and a desire for top-tier performance, I'd choose the Samsung Galaxy Z Flip6. While the Asus Zenfone 9 is a solid contender, especially for its compact size and audio features, the Flip6 offers a more advanced processor, a larger display, and the unique foldable design that I find intriguing. Although I prefer standard devices over foldables for practical reasons, I'm all for trying new things and in the case of this comparison, the performance gains of the Flip6 outweigh all other considerations.

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.