Asus Zenfone 9 vs Samsung Galaxy Tab S9 FE+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 October 16, 2023
Release Year 2022 2023

Physical

Volume 90.79 cm³ 343.94 cm³
Screen Size to Weight Ratio 3.49 "/g 1.98 "/g
Weight 169 g 627 g
Height 146.5 mm 285.4 mm
Width 68.1 mm 185.4 mm
Thickness 9.1 mm 6.5 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Silver
  • Gray
  • Mint
  • Lavender

Display

Screen Size 5.9 " 12.4 "
Resolution 1080 x 2400 1600 x 2560
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 84.2 % 84.3 %
Pixel Density 445 PPI 243 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 65.62 mAh/in²
Battery Density 47.36 mAh/cm³ 29.34 mAh/cm³
Battery Capacity 4300 mAh 10090 mAh
NFC Support Yes No
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Exynos 1380 (5 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G68 MP5

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, Magnetic Connector

Software

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

Comparison Summary

Alright, let's break down these two very different devices: the Asus Zenfone 9 and the Samsung Galaxy Tab S9 FE+. It's a classic David vs. Goliath matchup in the tech world, so let's see where each one shines.

1. Specifications Breakdown

Here's a detailed comparison, focusing on the real-world implications for users:

FeatureAsus Zenfone 9Samsung Galaxy Tab S9 FE+Real-World Implications
Design
Size146.5 x 68.1 x 9.1 mm285.4 x 185.4 x 6.5 mmZenfone 9 is pocketable and easy to hold; S9 FE+ is a large tablet, better for media consumption and multitasking.
Weight169g627gZenfone 9 is lightweight; S9 FE+ is significantly heavier, less ideal for one-handed use.
Display
Size5.9"12.4"Zenfone 9 is compact for one-handed use; S9 FE+ offers a massive screen for immersive viewing.
Resolution1080x24001600x2560S9 FE+ offers a higher resolution with more pixels for sharper visuals.
Pixel Density (PPI)445243Zenfone 9’s display is incredibly sharp; S9 FE+ has a lower pixel density but is still crisp for its size.
TechnologyAMOLEDIPS LCDZenfone 9 has deeper blacks, vibrant colors, and better energy efficiency; S9 FE+ provides decent color accuracy.
Refresh Rate120Hz90HzZenfone 9 provides smoother animations and scrolling; S9 FE+ is still fluid but not as much.
Brightness1100 nits0 nitsZenfone 9 is excellent outdoors; S9 FE+ has an unknown brightness and might struggle in bright sunlight.
Performance
ChipsetSnapdragon 8+ Gen 1Exynos 1380Zenfone 9 is significantly faster, smoother for gaming and heavy apps; S9 FE+ offers solid performance for everyday use.
Antutu Score1,232,500507,000Zenfone 9 is more than twice as powerful for intensive tasks; S9 FE+ handles casual tasks well.
GPUAdreno 730Mali-G68 MP5Zenfone 9 provides better graphics performance for demanding games; S9 FE+ is good for standard graphical tasks.
Camera
Standard Camera50MP, f/1.812MP, f/2.0Zenfone 9 captures more detailed and brighter shots in most conditions; S9 FE+ is suitable for casual photos.
Selfie Camera12MP, f/2.458MPZenfone 9 takes higher-resolution selfies; S9 FE+ captures decent selfies.
Wide-Angle LensNone8MP, f/2.2S9 FE+ has a wide-angle lens for capturing more of the scene.
Wide + Macro Camera12MP, f/2.2NoneZenfone 9 has a wide-angle + macro camera for versatile photography.
Video Recording8K@24fps, 4K@120fps4K@30fpsZenfone 9 offers superior video quality and advanced stabilization; S9 FE+ is decent for standard video recording.
Battery Life
Capacity4300mAh10090mAhS9 FE+ should provide significantly longer battery life due to larger capacity; Zenfone 9 has a smaller battery but has better power efficiency.
Charging30W45WS9 FE+ charges faster despite having a much larger battery.
FeaturesNon-removableBypass Charging, Non-removableS9 FE+ supports bypass charging for using while plugged in; Both do not have removable batteries.
Software
OSAndroid 12 (up to 14)Android 13 (up to 17)S9 FE+ has a newer Android version with longer support life.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both have the same Wi-Fi version.
Bluetooth5.25.3S9 FE+ has a newer Bluetooth version with better range and efficiency.
GPSMore OptionsGPSZenfone 9 has more precise location tracking due to more GPS options.
SIMDual SIMNoneZenfone 9 supports two SIMs; S9 FE+ is not a phone and does not have SIM slots.
Storage
Internal128/256 GB128/256 GBBoth are available in similar internal storage options.
RAM8/16 GB8/12 GBZenfone 9 offers a higher RAM variant; S9 FE+ is good for multi-tasking.
ExpandableNoNoNeither device supports expandable storage.
Audio
QualityHi-Res, Noise cancel. mic, 3 micsDolby AtmosZenfone 9 has superior audio features for better quality playback, clearer calls and voice capture; S9 FE+ delivers a more immersive audio experience through Dolby Atmos.
Security
FingerprintSide-mountedSide-mountedBoth offer side-mounted fingerprint sensors for quick and convenient access.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownZenfone 9's screen is very durable and scratch-resistant. S9 FE+'s screen protection is unknown.
Sensors
VarietyMore sensorsLess sensorsZenfone 9 has more sensors, useful for gaming, AR and other advanced functionalities.

2. Key Insights

Asus Zenfone 9:

  • Strengths: Unmatched performance in a compact form factor, class-leading display with high brightness and smoothness, advanced camera capabilities with 8K video, a comprehensive set of sensors for advanced features, and superior audio experience.
  • Competitive Advantages: Ideal for gamers, power users, and anyone wanting top performance in a pocketable size. Excellent for content creation, and those who want the best performance on the go.
  • Trade-offs: Smaller battery, not suitable for media consumption on a large screen, limited screen real estate for split-screen use, can get warm under heavy usage.

Samsung Galaxy Tab S9 FE+:

  • Strengths: A huge, sharp display for immersive media consumption, great battery life, faster charging and decent performance for general usage.
  • Competitive Advantages: Designed for media consumption, light productivity, and multitasking. It’s a strong option for people who want a portable device for watching videos, light gaming, and browsing. Great for those who want a large canvas and long battery life.
  • Trade-offs: Not as powerful as the Zenfone 9, bulkier and heavier to carry, lower resolution and pixel density compared to Zenfone, unknown display quality and brightness.

3. User Profiles and Recommendations

  • Asus Zenfone 9:

    • User Profile: Power users, mobile gamers, content creators, and those who value performance above all else, but still prioritize a compact device.
    • Use Cases: High-performance gaming, content creation, quick tasks on the go, and anyone who wants a small and powerful phone for everyday use.
    • Recommendation: If you crave raw power in a small package, the Zenfone 9 is your best bet. It's for those who need a device that can keep up with their most demanding tasks.
  • Samsung Galaxy Tab S9 FE+:

    • User Profile: Media consumers, students, light productivity users, and those who prioritize a large screen experience, but do not need high-end performance.
    • Use Cases: Watching movies, browsing, reading, light gaming, and multitasking with large screen real estate.
    • Recommendation: If you need a big screen for entertainment and productivity, with long battery life, the S9 FE+ is a solid choice. It's great for enjoying media, and getting work done on the go, but not for the most demanding tasks.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. Do you prioritize a pocketable device, or a large screen experience? If it's pocketable convenience, the Zenfone 9 is your go-to. If a big screen is what you want, the S9 FE+ has that covered.
  2. How much performance do you need? Are you a casual user, or do you need the best possible performance for heavy tasks and gaming? The Zenfone 9 is for power-users; the S9 FE+ is suitable for more moderate usage.
  3. How important is photography and videography to you? The Zenfone 9 has superior camera hardware and 8K recording. The S9 FE+ has a decent camera but is more focused on other features.

Scenario-Based Recommendations

  • The On-The-Go Power User: Choose the Asus Zenfone 9. Its compact size and high performance will keep you productive, entertained, and creative wherever you go.
  • The Media Enthusiast: Opt for the Samsung Galaxy Tab S9 FE+. The large screen and battery life make it perfect for binge-watching and enjoying other forms of content.
  • The Casual User: The Samsung Galaxy Tab S9 FE+ offers a great user experience for browsing, reading, and media consumption, if the size isn't a concern. The Asus Zenfone 9 is an option too if you value the performance more.

My Choice

If I had to choose, I would go with the Asus Zenfone 9. For me, the raw power and incredible display, combined with a compact form factor, outweigh the advantages of a larger screen and battery. I value having a device that can handle demanding tasks, and the Zenfone 9 is just better in that regard. While the tablet is nice for media consumption, I would rather just use my laptop for that. The Zenfone 9's camera quality and video capabilities are also important to me, making it the more practical choice. Plus, its ability to be used one-handed, along with its great performance, make it a compelling daily driver.

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.