Asus Zenfone 9 vs Samsung Galaxy A35 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 90.79 cm³ 103.42 cm³
Screen Size to Weight Ratio 3.49 "/g 3.16 "/g
Weight 169 g 209 g
Height 146.5 mm 161.7 mm
Width 68.1 mm 78 mm
Thickness 9.1 mm 8.2 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 5.9 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 84.8 %
Pixel Density 445 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 114.78 mAh/in²
Battery Density 47.36 mAh/cm³ 48.34 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
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 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 14 18

Comparison Summary

Alright, let's dive into a detailed comparison of the Asus Zenfone 9 and the Samsung Galaxy A35. I'll break down the specs, offer some key insights, and give you a clear idea of which phone might suit you better.

1. Specifications Breakdown

Here's a detailed breakdown of the key specs, focusing on what they mean for everyday users:

FeatureAsus Zenfone 9Samsung Galaxy A35Real-World Implications
Design
Dimensions146.5 x 68.1 x 9.1 mm161.7 x 78 x 8.2 mmZenfone 9 is significantly more compact, ideal for one-handed use. A35 is larger, better for media consumption.
Weight169g209gZenfone 9 is much lighter, making it more comfortable for prolonged use and pocket-friendly.
BuildGorilla Glass VictusGorilla Glass VictusBoth offer robust screen protection against scratches and minor impacts.
Display
Size5.9"6.6"A35 offers a larger display, great for media, gaming, and multi-tasking. Zenfone 9 is more pocketable.
Resolution1080 x 24001080 x 2340Both are sharp, but differences in density are negligible to the eye.
Pixel Density445 ppi390 ppiZenfone 9 has higher pixel density, resulting in a slightly crisper, more detailed display.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors and deep blacks; excellent for media consumption.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations, enhancing the overall user experience.
Brightness1100 nits0 nitsZenfone 9 offers significantly better outdoor visibility in bright conditions. A35 info is missing which is a big deal breaker.
Performance
ChipsetSnapdragon 8+ Gen 1Exynos 1380Zenfone 9 offers significantly faster processing, suitable for demanding apps and gaming.
AnTuTu Score1,232,500578,500Zenfone 9 has a huge lead in performance, better for multitasking, gaming and heavy app use.
GPUAdreno 730Mali-G68 MP5Zenfone 9's GPU ensures smoother gaming performance at higher settings.
Camera
Main Camera50MP, f/1.8, 1/1.56", Sony IMX76650MP, f/1.8, 1/1.96", Samsung GN8Zenfone 9 has a larger sensor and larger pixels, likely to provide better low-light performance.
Selfie Camera12MP, f/2.45, 1/2.93", Sony IMX66313MP, f/2.2A35 has slightly higher resolution and wider aperture for selfies; potentially better in low-light.
Wide/Macro Lens12MP, f/2.2, 1/2.55", Sony IMX363 (combined)8MP, f/2.2 (Wide), 5MP f/2.4 (Macro)A35 offers dedicated macro and wide-angle lenses; Zenfone 9 combines both into a single lens and resolution for wide angle is higher.
Video RecordingUp to 8K@24fpsUp to 4K@30fpsZenfone 9 can record higher-resolution video, great for professional-grade content creation.
DXoMark ScoreN/AMain Camera: 104A35 has a good score, but Zenfone 9 has not been tested.
Camera FeaturesGimbal, OIS, EIS, RAWOIS, EIS, Night Mode, RAW 12-bitsBoth offer robust image stabilization; A35 has more AI features and more post-processing features; Zenfone 9 offers a physical gimbal for very smooth video.
Battery Life
Capacity4300mAh5000mAhA35 has a larger battery, likely resulting in longer battery life.
Charging30W Fast Charging25W Fast ChargingZenfone 9 offers slightly faster charging speed.
Software
Operating SystemAndroid 12 (Upgradable to 14)Android 14 (Upgradable to 18)A35 ships with a newer version of Android and is promised a longer software support life.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both provide high-speed Wi-Fi connectivity.
Bluetooth5.25.3A35 has a more recent Bluetooth version for potentially more efficient and stable connections.
GPSGPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)GPS, A-GPS, GLONASS, Beidou, QZSS, GalileoZenfone 9 offers more precise and comprehensive positioning with more satellite systems.
Storage
Internal128GB/256GB128GB/256GBBoth offer the same storage options; neither supports expandable storage.
RAM8GB/16GB6GB/8GBZenfone 9 offers more RAM for better multitasking and gaming; 16GB option is a big plus.
Audio
QualityHi-Res Audio, Noise cancellation, 3 MicrophonesDolby Atmos, Hi-Res AudioZenfone 9 has better audio recording and noise cancellation. A35 has more immersive experience thanks to Dolby Atmos.
Security
FeaturesSide-mounted fingerprint sensorBasic Fingerprint sensorZenfone 9 offers a more advanced side mounted biometric sensor.
Sensors
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, GyroscopeBiometric: Fingerprint; Motion: Accelerometer, Gyroscope; Proximity: Ultrasonic proximity virtualZenfone 9 has compass and a more conventional proximity sensor. A35 has a virtual proximity sensor.

2. Key Insights

Asus Zenfone 9:

  • Strengths:

    • Compact and Lightweight: Incredibly pocketable and easy to use with one hand.
    • Superior Performance: The Snapdragon 8+ Gen 1 chipset offers top-tier speed and responsiveness.
    • Excellent Main Camera: Larger sensor and pixels for better low-light performance.
    • Premium Video: Shoots in up to 8K and includes a gimbal for very smooth video recording.
    • Brighter display: With 1100 nits you won't have any visibility issues even under the brightest sun.
    • More RAM: Option for 16 GB is great for heavy users.
  • Competitive Advantages: Best for those who prioritize performance, portability, and high quality media capture. The gimbal makes it great for videographers or people who value stability in their videos.

  • Trade-offs: Smaller display, smaller battery than A35. No dedicated macro or wide angle lens.

Samsung Galaxy A35:

  • Strengths:

    • Larger Display: Better for media consumption, gaming, and multitasking.
    • Longer Battery Life: Larger battery capacity for extended usage without charging.
    • Versatile Camera System: Dedicated wide-angle and macro lenses offer more photographic flexibility.
    • Software Support: Ships with Android 14 and is promised more updates, potentially offering better longevity.
  • Competitive Advantages: Best for users who want a big screen, long battery life, and a good all-around camera. Great for content consumption and photography.

  • Trade-offs: Significantly larger and heavier than the Zenfone 9; lower processing power. The display has no given brightness rating, which means it might be difficult to see the screen in bright daylight.

3. User Profiles and Recommendations

Asus Zenfone 9:

  • Best For:

    • Power Users: Gamers, creatives, and anyone who needs top performance in a small package.
    • People Who Value Portability: Those who want a phone that easily fits in a pocket and can be used with one hand.
    • Video Enthusiasts: Users who require high-quality video recording with excellent stabilization.
    • Those that need a brighter screen: The 1100 nits brightness will be a very welcomed feature.
  • Use Cases:

    • On-the-go gaming, smooth multitasking, and demanding applications.
    • Capturing high-quality video content with great stabilization.
    • Using in scenarios that require extreme portability and one handed use.

Samsung Galaxy A35:

  • Best For:

    • Media Consumers: Users who watch a lot of videos, browse social media, and play casual games.
    • Casual Photographers: Those who want a versatile camera system for everyday photography.
    • Battery-Conscious Users: People who need a phone that lasts all day without frequent charging.
    • Users who prefer the Samsung ecosystem: The A35 will work perfectly in their ecosystem.
  • Use Cases:

    • Watching movies, TV shows, and streaming content.
    • Taking everyday photos with its triple-lens camera system.
    • General use throughout the day without worrying about battery life.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your top priority: performance or display size?
    • If performance is key, go for the Zenfone 9.
    • If you want a larger screen, the A35 is the better fit.
  2. How important is battery life?
    • If you need all-day battery life, the A35 is likely better.
    • If you are OK with charging daily the Zenfone 9 will be OK.
  3. Do you need a dedicated macro and wide-angle lens?
    • If yes, go with the A35.
    • If you are OK with a combined solution go with the Zenfone 9.

Scenario-Based Recommendations:

  • Scenario 1: The Gamer/Power User: If you're a gamer or a power user who needs top-tier performance, go for the Asus Zenfone 9. Its Snapdragon 8+ Gen 1 chip, and option for 16 GB of RAM will handle intense tasks with ease and will keep you gaming longer.
  • Scenario 2: The Media Lover: If you value a large display for watching videos, browsing, and gaming, the Samsung Galaxy A35 is the better option. Its larger screen and battery will suit your media needs.
  • Scenario 3: The Casual User: If you need a phone that is compact and has a premium feel with a solid battery and a great camera, the Asus Zenfone 9 is a fantastic choice and won't let you down with its flagship performance.
  • Scenario 4: The all around user: If you are a user that values all-day battery and good camera for everyday photography, the Samsung Galaxy A35 will deliver those needs.

My Choice and Why

If I were choosing between these two phones, I would personally go with the Asus Zenfone 9. While the A35 offers a larger display and potentially longer battery life, the Zenfone 9 is a masterclass in balancing power and portability. Its compact size makes it incredibly pocketable, and its flagship-level performance ensures that it can handle everything I throw at it. The inclusion of the Gimbal for video, along with the high-resolution recording options, makes it a great creative tool. Also, the display brightness alone makes it a winner for me, as I am usually on the go and need to be able to see my screen outdoors, even on the brightest days.

While I appreciate the larger battery and the versatility of the A35's camera system, I can always work around those limitations. The Zenfone 9’s blend of performance, portability, and impressive features is hard to beat. Plus, as a tech journalist, I often find myself needing top-notch performance for testing apps and features. The Zenfone 9 seems like a more enjoyable phone to use for myself.

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.