Samsung Galaxy A12 vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 21, 2020 September 15, 2022
Release Year 2020 2022

Physical

Volume 110.64 cm³ 90.79 cm³
Screen Size to Weight Ratio 3.17 "/g 3.49 "/g
Weight 205 g 169 g
Height 164 mm 146.5 mm
Width 75.8 mm 68.1 mm
Thickness 8.9 mm 9.1 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.5 " 5.9 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.1 % 84.2 %
Pixel Density 270 PPI 445 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 123.53 mAh/in²
Battery Density 45.19 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 5000 mAh 4300 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU PowerVR GE8320 Adreno 730

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C, OTG

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 12 14

Comparison Summary

Smartphone Comparison: Samsung Galaxy A12 vs. Asus Zenfone 9

1. Specifications Comparison

Here's a detailed comparison of the Samsung Galaxy A12 and Asus Zenfone 9, focusing on practical implications:

FeatureSamsung Galaxy A12Asus Zenfone 9Practical Impact
Design
Launch Date2020-12-212022-09-15Asus Zenfone 9 is significantly newer, benefiting from advancements in tech and software
Form FactorStandardStandardBoth are standard phones; no foldable design
Dimensions164 x 75.8 x 8.9 mm146.5 x 68.1 x 9.1 mmA12 is larger and bulkier, while Zenfone 9 is more compact and easier to handle; Zenfone 9 is better for one-handed use
Weight205g169gZenfone 9 is noticeably lighter, making it more comfortable for extended periods
Display
Size6.5"5.9"A12 has a larger screen, better for media consumption. Zenfone 9 is more pocketable and easier to use one-handed.
Resolution720x16001080x2400Zenfone 9 has a much sharper display, leading to clearer text, images, and videos
Pixel Density270 ppi445 ppiZenfone 9 provides a significantly sharper and more detailed image; individual pixels are much harder to see
TechnologyPLS LCDAMOLEDZenfone 9 offers superior contrast, deeper blacks, and more vibrant colors; better viewing experience overall
Refresh Rate60Hz120HzZenfone 9 screen updates twice as fast, resulting in smoother animations, scrolling, and gaming; more fluid and responsive feel
Brightness0 nits1100 nitsZenfone 9's display is much brighter and more easily visible in direct sunlight; crucial for outdoor visibility
Performance
ChipsetMediatek Helio P35 (12 nm)Snapdragon 8+ Gen 1 (4 nm)Zenfone 9's chip is far more powerful; Apps load faster, gaming is smoother, multitasking is effortless.
AnTuTu Score103,0001,232,500Zenfone 9's performance is over ten times that of the A12; a huge advantage for demanding tasks and games
GPUPowerVR GE8320Adreno 730Zenfone 9 has a much more powerful GPU for graphic-intensive tasks like gaming and video editing
Battery
Capacity5000mAh4300mAhA12 has a larger battery, potentially offering longer battery life. The actual battery life is also impacted by the efficiency of the chipset
Charging15W Fast Charging30W Fast ChargingZenfone 9 charges significantly faster; less time plugged into the wall
Battery TypeLi-IonLi-PolymerDifferences in battery chemistry, but practical impact is minimal in day-to-day use
Camera
Standard (Rear)48MP, f/2.0, 1/2", 0.8µm50MP, f/1.8, 1/1.56", 1.0µmZenfone 9 has a superior main sensor that is better in low light conditions, and produces sharper images overall
Selfie Camera8MP, f/2.212MP, f/2.45, 1/2.93", 1.22µmZenfone 9's front camera is higher resolution and uses a larger sensor, resulting in better selfies, especially in low light.
Telephoto Lens2MP, f/2.4NoneA12 has a dedicated telephoto lens for optical zoom (though a low resolution) ; Zenfone 9 uses digital zoom only
Wide Angle Lens5MP, f/2.2NoneA12 offers a wide angle camera that allows for more scenery to be captured ; Zenfone 9 utilizes its main camera for wide angle shots
Portrait (Depth)2MP, f/2.4NoneA12 has a dedicated depth sensor for portrait photos; Zenfone 9 handles portraits using software.
Wide Angle/MacroNone12MP, f/2.2, 1/2.55", 1.4µmZenfone 9 has a combined ultrawide and macro lens, adding versatility.
Video1080p@30fpsUp to 8K@24fpsZenfone 9 supports much higher resolution video recording; better video quality and stabilization options.
Camera FeaturesBasic setAdvanced set with OIS & GimbalZenfone 9 has more professional-grade video features (OIS, Gimbal), offering better image stabilization for videos
Software
OSAndroid 10 (upgradable to 12)Android 12 (upgradable to 14)Zenfone 9 has a more modern OS version and is guaranteed to receive updates for longer
Connectivity
Wi-FiWi-Fi 4Wi-Fi 6Zenfone 9 supports faster and more reliable Wi-Fi, better for online gaming and large downloads; also support Wi-Fi Display and Wi-Fi MiMO
BluetoothBluetooth 5.0Bluetooth 5.2 LEZenfone 9 offers more power-efficient and modern Bluetooth, with better codec support for audio (Apt-x, LDAC).
GPSBasic GPSAdvanced GPSZenfone 9 supports more satellite systems, leading to more accurate and faster location tracking; better for navigation and location-based apps
SIMDual SIMDual SIMBoth phones support dual SIM functionality
Storage
Internal32/64/128 GB128/256 GBZenfone 9 offers more storage in both base variants, allowing you to store more apps, photos, and videos; A12 has fewer choices
RAM3/4/6 GB8/16 GBZenfone 9 has significantly more RAM; better for heavy multitasking and demanding apps/games
ExpandableNoNoNeither phone supports microSD cards
Audio
QualityBasicHi-Res, Stereo SpeakersZenfone 9 provides superior audio quality with stereo speakers and Hi-Res support, ideal for music enthusiasts
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth phones have similar fingerprint sensor technology; Provides basic biometric security
Build Quality
ProtectionUnknownGorilla Glass VictusZenfone 9 has superior screen protection that is more scratch and impact resistant
Sensors
SensorsFingerprint, Proximity, AccelerometerFingerprint, Proximity, Accelerometer, Compass, GyroscopeZenfone 9 has more advanced sensors, beneficial for gaming and other applications; better for more detailed motion tracking

2. Key Differences Analysis

Here's a breakdown of the major advantages of each phone and their practical implications:

Samsung Galaxy A12 Advantages:

  • Larger Display: The 6.5" screen is better for consuming media, such as watching videos and browsing websites.
  • Larger Battery: The 5000mAh battery could offer longer battery life, although efficiency differences due to the chipset may reduce the real world difference
  • Telephoto Lens: Offers a dedicated telephoto lens for optical zoom, though it has a low resolution.
  • Wider Angle Lens: Provides a wider angle lens for more versatile photography.
  • Portrait Mode Lens: Has a dedicated depth sensor for enhanced bokeh in portrait photos.

Practical Implications for A12:

*   Good for users who prioritize a large display and potentially longer battery life for basic tasks.
*   Offers versatile photography options with multiple dedicated lenses.

Asus Zenfone 9 Advantages:

  • Compact Size: Significantly smaller and lighter, more comfortable for one-handed use and portability.
  • Superior Display: Significantly higher resolution, pixel density, AMOLED technology, 120Hz refresh rate, and much higher brightness make it superior in every way for overall experience
  • Much Higher Performance: The Snapdragon 8+ Gen 1 chipset delivers vastly superior performance, making it excellent for gaming and demanding applications.
  • Better Cameras: Superior main, selfie, and video capabilities; enhanced image quality with OIS and Gimbal.
  • Faster Charging: 30W fast charging allows for faster power replenishment.
  • Modern Connectivity: More advanced Wi-Fi and Bluetooth technologies.
  • More Storage and RAM: Larger storage and RAM options for power users.
  • Superior Audio: Stereo speakers with Hi-Res audio support.
  • Advanced Sensors: More sensors mean better functionality for motion-based apps and gaming.
  • Build Quality: Better screen protection with Corning Gorilla Glass Victus.

Practical Implications for Zenfone 9:

  • Ideal for users who want a powerful, portable phone with a top-tier display and camera capabilities.
  • Great for gamers, content creators, and those who perform demanding tasks on their phone.

Significant Trade-offs:

  • Samsung A12: Sacrifices performance, display quality, and camera capabilities for a lower price and larger form factor.
  • Asus Zenfone 9: Smaller battery capacity and lacks dedicated telephoto, wide angle, and depth sensors of the A12.

3. User Profiles & Recommendations

Ideal Users for Samsung Galaxy A12:

  • Users on a tight budget who need a basic smartphone for calls, texts, and browsing.
  • Individuals who prioritize a large display for media consumption.
  • Users who value the flexibility of a dedicated telephoto, wide angle, and depth sensors despite the low resolution.
  • Older individuals or users who prefer simpler technology.

Specific Use Cases for A12:

  • Basic web browsing and social media.
  • Watching videos on a larger screen.
  • Taking casual photos using a variety of dedicated lenses.

Ideal Users for Asus Zenfone 9:

  • Users who want a high-performance, compact phone for gaming and demanding apps.
  • Users who prioritize a top-tier display and camera quality.
  • Tech enthusiasts who want the latest connectivity and software.
  • Users who value portability and one-handed use.
  • Content creators who require high-quality video recording.

Specific Use Cases for Zenfone 9:

  • Playing graphically intensive games.
  • Capturing high-quality photos and videos with superior stabilization.
  • Multitasking between demanding apps.
  • Using the phone as a professional audio and video recording device.

Price-to-Value Ratio:

  • The Samsung Galaxy A12 provides a more budget-friendly option, delivering basic functionality.
  • The Asus Zenfone 9 commands a higher price but offers exceptional performance, display, and camera capabilities that justify the cost for power users.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The Galaxy A12 is significantly more affordable.
  2. What is your primary use case? Are you a power user, gamer, or someone who wants basic communication features?
  3. How important is size and portability to you? The Zenfone 9 is much smaller and lighter.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious Buyer: If your budget is the main constraint and you only need basic features, the Samsung Galaxy A12 is a suitable choice.
  • Scenario 2: Performance and Camera Enthusiast: If you prioritize a fast, responsive, and high-quality camera phone, the Asus Zenfone 9 is the clear winner.
  • Scenario 3: Portable Power User: If you need a compact device that doesn't compromise on power, the Asus Zenfone 9 is the best option.
  • Scenario 4: Large screen and basic photo user: If you prefer a large display and don't need high-end performance, you might like the Samsung Galaxy A12 more.

My Choice

If I were choosing between these two phones, I would pick the Asus Zenfone 9.

Here's why:

  • Superior Overall Experience: The Zenfone 9 is superior in almost every aspect that impacts user experience, including display, performance, camera, and build quality.
  • Future-Proofing: The powerful chipset, ample RAM, and modern connectivity ensure that the Zenfone 9 will remain relevant and capable for a longer period.
  • Compact Form Factor: I prefer the smaller, more pocketable design, especially for everyday use.
  • Professional-Level Camera: The advanced camera features, such as OIS and gimbal stabilization, are a big plus for me.

While the Samsung Galaxy A12 might be more budget-friendly, the gap in performance and overall user experience is so vast that it’s worth investing more for the Zenfone 9. The improved smoothness, responsiveness, and camera capabilities of the Asus make it much more enjoyable and practical for my needs. I also appreciate the smaller, more pocketable design, especially for daily use.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.