Asus Zenfone 9 vs Realme Note 50 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 15, 2022 January 23, 2024
Release Year 2022 2024

Physical

Volume 90.79 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.49 "/g 3.62 "/g
Weight 169 g 186 g
Height 146.5 mm 167.2 mm
Width 68.1 mm 76.7 mm
Thickness 9.1 mm 8 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red
  • Midnight Black
  • Sky Blue

Display

Screen Size 5.9 " 6.74 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 85.5 %
Pixel Density 445 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 560 nits

Hardware

Battery Capacity per Screen Area 123.53 mAh/in² 110.07 mAh/in²
Battery Density 47.36 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Mali-G57

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

Okay, let's dive into a detailed comparison of the Asus Zenfone 9 and the Realme Note 50. I'll break down the specs, provide real-world insights, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed comparison table that translates the technical jargon into practical, real-world implications:

FeatureAsus Zenfone 9Realme Note 50Real-World Implications
Design
Dimensions146.5 x 68.1 x 9.1 mm, 169g167.2 x 76.7 x 8 mm, 186gZenfone 9 is significantly more compact and lighter, making it more pocketable and comfortable for one-handed use. Note 50 is larger and may feel bulky.
Build MaterialGorilla Glass Victus, UnknownUnknownZenfone 9 offers superior screen protection against scratches and impacts.
Display
Size5.9"6.74"Note 50 has a much larger screen for immersive media consumption and gaming, while Zenfone 9 is more compact.
Resolution1080x2400 (445 ppi)720x1600 (260 ppi)Zenfone 9 offers a much sharper, more detailed display with significantly higher pixel density, providing a more visually pleasing experience.
TechnologyAMOLEDIPS LCDZenfone 9 delivers deeper blacks, richer colors, and better contrast; ideal for HDR content and offers better battery efficiency with dark themes.
Refresh Rate120Hz90HzZenfone 9 provides smoother scrolling and animations, especially noticeable in fast-paced content.
Brightness1100 nits0 nitsZenfone 9's much higher brightness ensures excellent outdoor visibility, even in bright sunlight.
Performance
ChipsetSnapdragon 8+ Gen 1 (4nm)Unisoc Tiger T612 (12nm)Zenfone 9 offers dramatically superior performance; handles demanding apps and games easily. Note 50 may struggle with resource-intensive tasks.
Antutu Score1,232,500248,000Zenfone 9 is significantly faster for everything from app loading to gaming, ensuring a more responsive experience.
GPUAdreno 730Mali-G57Zenfone 9 has a much faster GPU, providing superior graphics performance, especially for gaming and graphically intensive applications.
Camera
Main Camera50MP (f/1.8, OIS, Sony IMX766)13MP (f/2.2)Zenfone 9 captures significantly more detailed images with better low-light performance and has optical image stabilization.
Selfie Camera12MP (f/2.45, Sony IMX663)5MP (f/2.2)Zenfone 9 takes higher-resolution, clearer selfies with better dynamic range.
Other Cameras12MP Ultra-Wide/Macro2MP Black & WhiteZenfone 9 offers an additional ultra-wide/macro camera for versatile shooting, while Note 50 offers a dedicated black and white sensor for specialized shots.
VideoUp to 8K@24fps with HDR, EIS1080p@30fps,No stabilizationZenfone 9 records much higher-quality videos with various modes and stabilization options; Note 50 offers basic video recording capabilities.
Camera FeaturesGimbal, OIS,RAW, 8K recordingBasic features, lacks OIS and RAWZenfone 9 has a lot more professional camera features like Optical Image Stabilization (OIS), Gimbal and also RAW support.
Battery Life
Capacity4300mAh5000mAhNote 50 has a slightly larger battery, potentially offering longer battery life, though optimized software can offset that, more on that later.
Charging30W Fast Charging10W Fast ChargingZenfone 9 charges much faster, reducing the time spent tethered to a charger.
Software
OSAndroid 12 (Upgradable to 14)Android 13 (Unknown Upgrade)Zenfone 9 is upgradable to Android 14.
Connectivity
WiFiWiFi 6/axWiFi 5/acZenfone 9 supports the newer WiFi 6 standard, providing faster speeds and lower latency on compatible networks.
Bluetooth5.2 LE5.0 LEZenfone 9 has a newer Bluetooth version with better features.
GPSMultiple systemsFewer systemsZenfone 9 offers more precise location tracking using a wider array of satellite systems.
Storage & RAM
Internal Storage128/256GB64/128/256GBBoth offer similar storage options, though the Note 50 also comes in a 64 GB variant.
RAM8/16GB3/4GBZenfone 9 provides significantly more RAM, ensuring smoother multitasking and handling demanding apps with ease.
Expandable StorageNoNoNeither phone supports expandable storage; the internal storage is the maximum available storage.
Audio
QualityHi-Res, Stereo Speakers, Noise Cancel. MicsBasicZenfone 9 delivers a much better audio experience through high-resolution playback, immersive stereo speakers, and noise cancellation.
Security
BiometricsSide Fingerprint SensorSide Fingerprint SensorBoth phones have a side-mounted fingerprint sensor for basic biometric security.
Other
SensorsCompass, GyroscopeAccelerometerZenfone 9 boasts a more comprehensive sensor suite, ideal for gaming and advanced features.

2. Key Insights

Asus Zenfone 9 Strengths:

  • Compact Powerhouse: It offers flagship-level performance in a rare, compact design. It's ideal for users who prefer one-handed usage without compromising power.
  • Superior Display: The AMOLED display with high resolution, refresh rate, and brightness delivers a visual experience far superior to the Realme.
  • Top-Tier Performance: Powered by the Snapdragon 8+ Gen 1, it breezes through demanding tasks and games with ease.
  • Professional Camera: Its versatile camera system with optical image stabilization (OIS), gimbal, RAW support, and 8K video recording provides pro-level features.
  • Enhanced Audio: Offers high-resolution audio, stereo speakers, and noise-canceling mics, providing a high-fidelity audio experience.

Realme Note 50 Strengths:

  • Larger Display: If you prefer a large screen for media consumption, it offers more screen real estate for a more immersive viewing experience.
  • Bigger Battery: A larger battery capacity might mean better battery life (although it might be offset by less optimized software/processor).
  • Budget-Friendly: Likely targeted at the budget segment, it might appeal to those seeking an affordable option for basic smartphone functions.

Key Trade-offs and Limitations:

  • Zenfone 9: Its compact size might not be ideal for users who prefer large-screen devices. It's older, launched almost 2 years ago, and has a smaller battery compared to the Realme.
  • Realme Note 50: The relatively weak chipset, lower screen quality, and the missing pro-grade camera features make it a basic smartphone. The slower charging also means more time tethered to a wall.

3. User Profiles and Recommendations

Asus Zenfone 9 is best for:

  • Power Users: Those who need top-tier performance for demanding apps, gaming, and content creation.
  • Photography Enthusiasts: Users who want high-quality photos and videos with pro-level features.
  • Compact Phone Lovers: Individuals who prefer a smaller, easily manageable device for one-handed use.
  • Audiophiles: Users who enjoy high-fidelity audio through speakers and headphones.

Realme Note 50 is best for:

  • Budget-Conscious Users: People looking for an affordable phone for basic tasks like calling, texting, and social media browsing.
  • Media Consumers: Users who primarily watch videos and movies on their phones and appreciate a larger screen.
  • Casual Users: Those who don’t need cutting-edge performance or advanced features.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your priority: Performance or Budget? If you need the best performance and a top-tier camera, Zenfone 9 is the better choice. If you are on a very strict budget, Realme Note 50 can do basic tasks for less.
  2. Do you prefer a compact or large screen? If you value a compact phone for portability and one-handed use, choose the Zenfone 9. If you prefer a larger screen for more immersive media consumption, go for the Realme Note 50.
  3. How important are advanced features to you? If you need premium features like OIS in the camera, a better quality screen, high-res audio, and top performance, the Zenfone 9 will offer a better experience.

Scenario-based Recommendations:

  • Scenario 1 (Mobile Gamer): Choose the Zenfone 9. Its superior performance, display refresh rate, and gaming-centric features make it ideal for mobile gaming.
  • Scenario 2 (Casual User): Choose the Realme Note 50 for its basic functionality at a lower price.
  • Scenario 3 (Creative Professional): Choose the Zenfone 9 due to its superior camera system, high-quality video recording capabilities, and pro features like RAW capture.

My Choice

I would choose the Asus Zenfone 9. Here's why:

As someone who values performance, a high-quality camera, and a smooth overall user experience, the Zenfone 9 is the clear winner for me. The compact form factor, while not for everyone, suits my needs perfectly. I often find myself needing a phone I can use comfortably with one hand, and the Zenfone 9 offers top-tier performance without sacrificing comfort. While the battery capacity is smaller than the Realme, the optimized software, fast charging, and all-around superior performance more than compensate for that trade-off. I'd be much happier with the Zenfone 9's vastly superior display, powerful processor, and significantly more versatile camera system, which align with my needs as a tech enthusiast who cares about both performance and practical use cases.

I hope this detailed comparison helps you make the right choice for your specific needs! Let me know if you have any more questions.

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.