Asus Zenfone 9 vs Samsung Galaxy A05s - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 October 18, 2023
Release Year 2022 2023

Physical

Volume 90.79 cm³ 115.02 cm³
Screen Size to Weight Ratio 3.49 "/g 3.45 "/g
Weight 169 g 194 g
Height 146.5 mm 168 mm
Width 68.1 mm 77.8 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Silver
  • Black
  • Violet
  • Light Green

Display

Screen Size 5.9 " 6.7 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 82.9 %
Pixel Density 445 PPI 393 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 111.38 mAh/in²
Battery Density 47.36 mAh/cm³ 43.47 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 730 Adreno 610

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

Software

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

Comparison Summary

Alright, let's dive deep into a head-to-head comparison of the Asus Zenfone 9 and the Samsung Galaxy A05s. This isn't just about specs; it's about how these phones fit into your life, how they perform in the real world, and which one aligns with your specific needs.

1. Specifications Breakdown

Here's a comprehensive breakdown of the key specs, highlighting what they mean for you:

FeatureAsus Zenfone 9Samsung Galaxy A05sReal-World Implications
Design
Launch Date2022-09-152023-10-18The A05s is a newer model by about a year.
Form FactorStandardStandardBoth are standard smartphones; no foldable or unique form factors.
Dimensions (mm)146.5 x 68.1 x 9.1168 x 77.8 x 8.8Zenfone 9 is significantly more compact, while A05s is larger and may be less comfortable in hand.
Weight (g)169194Zenfone 9 is noticeably lighter, making it more pocket-friendly and comfortable for prolonged use.
Display
Size (inches)5.96.7A05s has a considerably larger screen, which is better for media consumption and multi-tasking.
Resolution1080x24001080x2400Both have the same resolution.
Pixel Density (PPI)445393Zenfone 9's display is significantly sharper due to higher pixel density.
TechnologyAMOLEDPLS LCDZenfone 9 offers superior contrast, deeper blacks, and more vibrant colors due to its AMOLED display.
Refresh Rate (Hz)12090Zenfone 9 has a slightly smoother visual experience with a higher refresh rate.
Brightness (nits)11000Zenfone 9 is significantly brighter, offering superior outdoor visibility in direct sunlight.
Performance
ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Qualcomm SM6225 Snapdragon 680 4G (6 nm)Zenfone 9 has a far more powerful processor, resulting in faster performance and better gaming capabilities.
AnTuTu Score1,232,500260,000The Zenfone 9 offers vastly superior performance across the board.
GPUAdreno 730Adreno 610Zenfone 9's GPU is much more capable, handling graphics-intensive tasks far better.
Camera
Standard50MP, f/1.8, 1/1.56" Sony IMX76650MP, f/1.8Both offer similar standard camera resolution; Zenfone 9 has a higher quality sensor.
Selfie12MP, f/2.45, 1/2.93" Sony IMX66313MP, f/2.0Galaxy A05s has a slightly higher resolution, wider aperture for selfies, but Zenfone 9 has superior sensor.
Portrait ModeN/A2MP, f/2.4Galaxy A05s has a dedicated depth camera for portrait mode.
Macro LensN/A2MP, f/2.4Galaxy A05s has a dedicated macro lens.
Wide Angle/Macro12MP, f/2.2, 1/2.55" Sony IMX363N/AZenfone 9 has an additional wide-angle lens that also serves as a macro camera.
VideoUp to 8K@24fps with EIS and HDR1080p@30/60fpsZenfone 9 offers significantly superior video recording capabilities and stabilization.
Battery Life
Capacity (mAh)43005000Galaxy A05s has a larger battery, potentially offering longer battery life.
Charging30W fast charging, Li-Polymer25W fast charging, Li-IonZenfone 9 has faster charging and a more efficient battery chemistry.
Software
Operating SystemAndroid 12, upgradable to 14Android 13A05s comes with a newer version out of the box, but the Zenfone has an up to date version as well.
Connectivity
WiFiWi-Fi 6 (802.11ax), Wi-Fi MiMO802.11acZenfone 9 has faster WiFi speeds.
BluetoothBluetooth 5.2 with more profilesBluetooth 5.1 with basic profilesZenfone 9 has newer Bluetooth for better audio quality and device support
GPSMore satellite systems supportedStandard GPS supportZenfone 9 has better location tracking accuracy.
Storage
Internal Storage128GB or 256GB64GB or 128GBZenfone 9 offers more internal storage.
RAM8GB or 16GB4GB or 6GBZenfone 9 has more RAM for smoother multitasking.
Expandable StorageNoNoNeither phone has microSD support.
Audio
QualityHi-Res Audio, Stereo Speakers, 3 MicsBasicZenfone 9 delivers much better audio output and call clarity.

2. Key Insights

  • Asus Zenfone 9 Strengths:

    • Performance Powerhouse: The Snapdragon 8+ Gen 1 is a top-tier chipset, crushing the Galaxy A05s in raw processing and gaming.
    • Compact and Premium: Despite its power, the Zenfone 9 is surprisingly compact and built with high-quality materials.
    • Superior Display: Its AMOLED display is sharper, more vibrant, and much brighter than the A05s.
    • Advanced Camera Features: Offers features like 8K video, OIS, and a gimbal mode not found on the Galaxy.
    • Enhanced Audio Experience: Hi-Res audio, stereo speakers, and advanced microphones offer top-notch audio playback.
    • Upgradable to Latest Android: Although launched with Android 12, it offers a full upgrade to the latest android version.
  • Samsung Galaxy A05s Strengths:

    • Larger Display: The 6.7-inch screen is great for media consumption and users who prefer bigger screens.
    • Bigger Battery: A 5000mAh battery potentially offers better endurance for longer periods.
    • More Affordable: Being a budget-focused phone, it is significantly more cost-effective.
    • Macro and Portrait Lens: It includes dedicated macro and depth sensors.
    • Newer Android version: Out of the box it comes with a newer version of android.
  • Trade-offs:

    • The Zenfone 9 is a top-tier performer with a smaller screen and a potentially shorter battery life.
    • The Galaxy A05s provides a bigger display and larger battery for those on a budget but compromises on performance, display quality, and camera features.

3. User Profiles and Recommendations

  • Asus Zenfone 9 is ideal for:

    • Power users: Those who prioritize top performance, gaming, and responsiveness.
    • Content creators: People who need great camera and video quality on the go.
    • Media consumers: Users who want an immersive and vibrant screen experience and amazing audio.
    • Compact phone lovers: Users who prefer a small, pocketable, easy-to-handle form factor.
  • Samsung Galaxy A05s is best for:

    • Budget-conscious users: Those looking for a basic, functional smartphone at a lower price point.
    • Users who prioritize screen size: Individuals who prefer a larger display for media consumption and easy viewing.
    • Casual users: People who need a reliable device for basic tasks, web browsing, and social media.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your top priority: Performance or battery life and affordability?

    • If you prioritize a top-end experience, choose the Zenfone 9.
    • If you want good battery and a low price, choose the Galaxy A05s.
  2. How important is display quality and size to you?

    • If a high-quality display matters more than a larger display, pick the Zenfone 9.
    • If a larger display is more important, then the A05s is your best bet.
  3. How much are you willing to spend?

    • If your budget is flexible, the Zenfone 9 is the superior performer.
    • If cost is a major concern, the A05s offers a good, basic smartphone experience.

Scenario-Based Recommendations:

  • For a gamer or power user: Choose the Asus Zenfone 9 for its top-tier performance.
  • For someone seeking the best camera and media experience: The Asus Zenfone 9 is far superior with high-end cameras, OIS, and high-resolution video recording.
  • For the budget-conscious: The Samsung Galaxy A05s is the more affordable option that still covers basic smartphone needs.
  • For someone who prefers a larger screen: The Samsung Galaxy A05s has a larger screen making it more suited for media consumption.

My Choice

If I were picking between the two, I would choose the Asus Zenfone 9. While it does have a smaller screen and potentially less battery life, the level of raw performance, superior display, advanced camera features, and excellent audio make it the more compelling choice for my needs. I value having a phone that is fast, reliable, can take beautiful photos and videos, and is enjoyable to use day-to-day. The Zenfone 9 is a powerhouse in a compact package which, for me, is worth the trade-off.

Ultimately, the best phone for you depends on your priorities. I hope this detailed comparison helps you make an informed decision!

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.