Asus Zenfone 9 vs Samsung Galaxy S23 FE - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 October 5, 2023
Release Year 2022 2023

Physical

Volume 90.79 cm³ 99.11 cm³
Screen Size to Weight Ratio 3.49 "/g 3.06 "/g
Weight 169 g 209 g
Height 146.5 mm 158 mm
Width 68.1 mm 76.5 mm
Thickness 9.1 mm 8.2 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Purple
  • Graphite
  • Mint
  • Cream
  • Indigo
  • Tangerine

Display

Screen Size 5.9 " 6.4 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 83.2 %
Pixel Density 445 PPI 403 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1450 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 109.86 mAh/in²
Battery Density 47.36 mAh/cm³ 45.4 mAh/cm³
Battery Capacity 4300 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Exynos 2200 (4 nm) - International
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x2.8 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) - International
GPU Adreno 730 Xclipse 920 - International

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14 17

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Asus Zenfone 9 and the Samsung Galaxy S23 FE. These two phones, while both aiming for the premium mid-range market, offer distinct experiences that cater to different needs. Let’s break it down with a practical lens, focusing on how these specs translate to daily use.

1. Specifications Breakdown

Here's a detailed table comparing the key specifications of both phones, along with the real-world implications of each feature:

FeatureAsus Zenfone 9Samsung Galaxy S23 FEReal-World Implications
Design
Dimensions146.5 × 68.1 × 9.1 mm158 × 76.5 × 8.2 mmZenfone 9 is significantly more compact and easier to handle with one hand. S23 FE is larger and may be less pocketable.
Weight169g209gZenfone 9 is noticeably lighter, enhancing comfort for extended use.
BuildCorning Gorilla Glass VictusCorning Gorilla Glass 5Zenfone 9 has superior screen protection, making it more resistant to scratches and drops.
Display
Size5.9"6.4"S23 FE offers a larger display, better for media consumption and multitasking. Zenfone 9 excels in one-handed use.
Resolution1080x24001080x2340Both offer sharp displays with good detail; difference is negligible.
Pixel Density445 ppi403 ppiZenfone 9 has a slightly sharper display, although the difference is subtle.
TechnologyAMOLEDAMOLEDBoth have vibrant colors and deep blacks.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits0 nitsZenfone 9 offers much better visibility in direct sunlight, a key advantage outdoors. The S23 FE's brightness data is missing.
Performance
ChipsetSnapdragon 8+ Gen 1Exynos 2200Zenfone 9 uses a more powerful chipset, generally translating to snappier performance in demanding tasks and gaming.
AnTuTu Score1,232,5001,188,176Both phones offer nearly identical performance levels, suitable for all daily tasks and most heavy applications.
GPUAdreno 730Xclipse 920Both offer competent graphic processing; differences may appear in specific game rendering.
Camera
Standard Camera50MP, f/1.8, 1/1.56”50MP, f/1.8, 1/1.57”Both capture high-quality images with good detail. Zenfone 9 has a marginally larger sensor.
Telephoto CameraNone8MP, f/2.0S23 FE offers optical zoom capabilities, lacking in the Zenfone 9.
Selfie Camera12MP, f/2.45, 1/2.93”10.8MP, f/2.4, 1/2.65”Both take good selfies; the S23 FE has a larger sensor.
Wide Angle Camera12MP, f/2.2, 1/2.55"13MP, f/2.2, 1/3.1”S23 FE has 1MP more resolution, Zenfone 9 has a larger sensor for better low-light performance.
Video RecordingUp to 8K/120fps HDR, EISUp to 8K/24fpsZenfone 9 offers higher frame rate for video capture. Both have OIS for stable recording.
FeaturesDual camera, Gimbal, etc.Optical Zoom, Triple Camera, etc.Zenfone 9 excels in video recording. S23 FE has versatile camera features.
Battery Life
Capacity4300mAh4500mAhS23 FE has a slightly larger battery, potentially offering a bit more screen-on time.
Charging30W Fast Charging25W Fast ChargingZenfone 9 charges slightly faster.
FeaturesNone15W Wireless ChargingS23 FE offers wireless charging, missing in the Zenfone 9.
Software
OSAndroid 12, upgradable to 14Android 13, upgradable to 17S23 FE has a newer OS and longer support.
Other
Storage128GB/256GB128GB/256GBBoth offer the same storage options.
RAM8GB/16GB8GBZenfone 9 provides more RAM options for better multi-tasking capabilities.
Expandable StorageNoNoNeither supports expandable storage.
SecuritySide-mounted fingerprintBasic fingerprintZenfone 9 has a more ergonomic fingerprint reader.

2. Key Insights

Asus Zenfone 9:

  • Strengths:
    • Compact and Lightweight: The Zenfone 9 is remarkably compact and light, a boon for one-handed use and portability.
    • Superior Display Brightness: The 1100 nits brightness ensures excellent outdoor visibility.
    • Faster Charging: The 30W fast charging is faster than the S23 FE.
    • More RAM: Options for 16GB RAM for enhanced performance.
    • Better Screen Protection: Corning Gorilla Glass Victus provides superior scratch and drop resistance.
    • Advanced Biometric Sensor: Side-mounted fingerprint sensor is more practical for frequent access.
    • Better Audio: Hi-Res audio with 3 microphones.
    • More GPS Satellites: Provides better location accuracy.
  • Competitive Advantages: The Zenfone 9 is for those who prioritize portability, one-handed usability, and top-notch outdoor display performance. Its high RAM options and faster charging make it attractive to power users who need a reliable phone on the go.
  • Trade-offs: The lack of a telephoto lens and wireless charging might be a drawback for some users.

Samsung Galaxy S23 FE:

  • Strengths:
    • Larger Display: The 6.4" display is excellent for media consumption and multitasking.
    • Telephoto Camera: The inclusion of a telephoto lens offers more versatile photography options.
    • Wireless Charging: The 15W wireless charging is convenient for many users.
    • Longer Software Support: Guarantees more system updates and feature upgrades for longer periods.
    • Dolby Atmos: Enhanced audio experience for media consumption.
  • Competitive Advantages: The S23 FE is designed for users who value larger screens, versatility in photography, and the convenience of wireless charging. Its longer software support is a significant plus for those who want a reliable device that stays current.
  • Trade-offs: The S23 FE is heavier and less compact than the Zenfone 9, with the primary disadvantage being its missing screen brightness data and relatively slower charging.

3. User Profiles and Recommendations

  • Asus Zenfone 9:

    • The Commuter/On-the-Go User: Its compact size and lightweight design make it perfect for those who are constantly on the move and need a phone that is easy to handle and pocketable. The superior display brightness and faster charging is a boon when outdoors or in rush.
    • The Content Creator: The Zenfone 9 offers impressive video recording capabilities with high-frame rates, along with its gimbal for stability, making it a solid choice for content creation on the go.
    • The Performance Enthusiast: Its powerful Snapdragon processor, combined with the option for 16GB of RAM, makes it suitable for demanding applications and gaming.
  • Samsung Galaxy S23 FE:

    • The Media Consumer: Its larger display makes it an excellent choice for watching videos, playing games, and browsing content. The stereo speakers and Dolby Atmos support enhance the experience.
    • The Photographer: With its versatile camera system, which includes a telephoto lens, users get greater flexibility in capturing different kinds of images.
    • The "Always Connected" User: Wireless charging and the potential for longer battery life, combined with a longer software support lifespan make it a good choice for those who are always on the go.

4. Buying Decision Framework

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

  1. Do you prioritize a compact, easy-to-handle phone, or a larger display for media consumption?
    • Zenfone 9: If size and portability are critical.
    • S23 FE: If you value a larger screen.
  2. Is camera versatility or top-notch video recording more important to you?
    • Zenfone 9: If video performance and stabilization are a priority.
    • S23 FE: If versatility in photography (especially telephoto) is crucial.
  3. Do you need wireless charging, or is quick charging sufficient?
    • Zenfone 9: If faster charging is enough.
    • S23 FE: If wireless charging is a must-have feature.

Scenario-Based Recommendations:

  • Travel Scenario:
    • Zenfone 9: Lighter, more compact, excellent outdoor visibility.
    • S23 FE: Larger screen for entertainment on flights, wireless charging.
  • Creative Work Scenario:
    • Zenfone 9: Superior video recording features with gimbal and high frame rates.
    • S23 FE: Versatile camera for different photography needs.
  • Daily Use Scenario:
    • Zenfone 9: Great for on-the-go usage, fits nicely into smaller pockets and is generally easier to use.
    • S23 FE: Longer software updates, good for all-round reliability.

My Choice

If I were choosing between these two, I'd lean towards the Asus Zenfone 9. Here’s why:

As a tech journalist who’s constantly on the move, the Zenfone 9's compact size and lightweight design are highly appealing. I often find myself juggling a notebook, camera, and phone while covering events or simply working remotely, so a device that fits easily in my hand and pocket is a major plus.

The superior display brightness is also a huge factor for me. I frequently work outdoors or in brightly lit environments, and having a screen that’s easily visible in such conditions makes a significant difference in my productivity. I’m someone who takes a lot of videos and photos for my work, so the Zenfone 9's video recording capabilities, along with its gimbal for enhanced stabilization is a compelling option.

While the S23 FE’s larger display and wireless charging are definitely nice features, they don’t outweigh the practical advantages the Zenfone 9 offers in my daily life. The Zenfone's advanced side-mounted fingerprint sensor is also very practical for quick access.

Overall, the Zenfone 9 strikes the perfect balance of power and portability, making it the more suitable phone for my needs. It is perfect for someone who needs a powerful, compact, and reliable smartphone that can keep up with a busy on-the-go lifestyle.

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.