Realme GT 5G vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme

General

Launch Date March 10, 2021 September 15, 2022
Release Year 2021 2022

Physical

Volume 97.59 cm³ 90.79 cm³
Screen Size to Weight Ratio 3.46 "/g 3.49 "/g
Weight 186 g 169 g
Height 158.5 mm 146.5 mm
Width 73.3 mm 68.1 mm
Thickness 8.4 mm 9.1 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.43 " 5.9 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.9 % 84.2 %
Pixel Density 409 PPI 445 PPI
Refresh Rate 120 Hz 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 108.84 mAh/in² 123.53 mAh/in²
Battery Density 46.11 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 4500 mAh 4300 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 660 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 14 14

Comparison Summary

1. Specifications Comparison

Design

FeatureRealme GT 5GAsus Zenfone 9Practical Impact
Dimensions158.5 x 73.3 x 8.4 mm146.5 x 68.1 x 9.1 mmRealme GT 5G is noticeably larger; Zenfone 9 is more compact and pocketable, but slightly thicker.
Weight186g169gZenfone 9 is significantly lighter, making it more comfortable for extended use and one-handed operation.

Display

FeatureRealme GT 5GAsus Zenfone 9Practical Impact
Size6.43"5.9"Realme GT 5G offers a larger viewing area, better for media consumption. Zenfone 9 is more compact and comfortable for single hand use.
Resolution1080 x 24001080 x 2400Identical sharpness on both phones.
PPI409445Zenfone 9 has a slightly sharper display due to higher pixel density.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and good contrast.
Refresh Rate120Hz120HzBoth provide a smooth scrolling and gaming experience.
Brightness0 nits1100 nitsZenfone 9 offers significantly better visibility in bright sunlight. The Realme GT 5G's brightness is unknown, making it a potential issue for outdoor usage.

Performance

FeatureRealme GT 5GAsus Zenfone 9Practical Impact
ChipsetSnapdragon 888 5G (5 nm)Snapdragon 8+ Gen 1 (4 nm)Zenfone 9's newer chipset provides better performance, improved efficiency and less heat production.
AnTuTu Score912,3421,232,500Zenfone 9 provides smoother multitasking and faster app loading.
GPUAdreno 660Adreno 730Zenfone 9's GPU handles more demanding games with higher frame rates and visual settings.

Camera

FeatureRealme GT 5GAsus Zenfone 9Practical Impact
Main Camera Resolution64MP50MPRealme GT 5G captures more details.
Main Camera Sensor Size1/1.7"1/1.56"Zenfone 9 has a slightly larger sensor, which can lead to better low-light performance.
Main Camera Pixel Size0.80 µm1.00 µmZenfone 9's larger pixel size allows more light capture which improves low-light performance.
Selfie Camera Resolution16MP12MPRealme GT 5G captures more detail.
Selfie Camera Aperturef/2.5f/2.45Zenfone 9's slightly wider aperture may offer better low light performance.
Selfie Camera Sensor Size1/2.93"Zenfone 9 has more data for selfie photos
Selfie Camera Pixel Size1.22 µmZenfone 9's larger pixel size allows more light capture which improves low-light performance.
Wide Angle LensYes, 8MPNoRealme GT 5G has a dedicated wide angle lens for landscape shots
Macro LensYes, 2MPNoRealme GT 5G offers a dedicated macro lens for close-up shots.
Wide Angle + Macro LensNoYes, 12MPZenfone 9 has a wide angle + macro lens that can take more versatile pictures
Video Recording4K@60fps8K@24fps, 4K@120fpsZenfone 9 offers higher quality video recording (8K).
Video StabilizationEISEIS, OIS, GimbalZenfone 9 offers more effective video stabilization features (OIS and gimbal).
Camera FeaturesTriple camera, Ultra stable video, Manual focus, Laser AF, Night ModeDual camera, OIS, Gimbal, Exposure compensationDifferent feature sets catering to different photography needs.

Battery

FeatureRealme GT 5GAsus Zenfone 9Practical Impact
Capacity4500 mAh4300 mAhRealme GT 5G has slightly more battery capacity; resulting in a marginal increase in battery life.
Charging65W Fast Charging30W Fast ChargingRealme GT 5G charges much faster.
Battery TypeLithiumLi-PolymerBoth are non removable.

2. Key Differences Analysis

Realme GT 5G Advantages

  • Larger Display: Better for media consumption, gaming, and multitasking.
  • Faster Charging: Significantly quicker charging times.
  • Dedicated Wide Angle & Macro Lens: Versatile options for photography.
  • Slightly Larger Battery Capacity: Marginally longer battery life.

Practical Implications: The Realme GT 5G is better for users who prioritize a larger screen and fast charging, while also offering a dedicated wide-angle and macro lens.

Asus Zenfone 9 Advantages

  • More Powerful Chipset: Provides significantly better overall performance and efficiency.
  • Higher Brightness Display: Much better visibility in bright outdoor conditions.
  • Significantly Lighter and More Compact Design: Easier to handle, carry, and use with one hand.
  • Superior Main Camera Sensor: Improved low-light performance.
  • More Advanced Video Features: 8K recording, OIS, and gimbal stabilization.
  • More advanced WiFi: WiFi 6 (802.11ax).
  • More Advanced GPS: Additional satellite systems.
  • More RAM: Higher RAM capacity for smoother multitasking and demanding games.
  • Better Audio: Offers a noise cancelling microphone, 3 microphones for improved audio.
  • Better Screen Protection: Uses Corning Gorilla Glass Victus.
  • Gyroscope Sensor: Offers improved gaming and sensor capabilities.

Practical Implications: The Asus Zenfone 9 is a more premium device with significant performance, camera, display, and portability improvements making it better for users who prioritize high performance, professional-grade photography, and a compact, easy-to-handle design.

Trade-offs

  • Realme GT 5G: Trades off some performance, screen brightness, and camera quality for a larger display, faster charging and dedicated macro/wide angle lenses.
  • Asus Zenfone 9: Trades off the large display and slightly slower charging for a more compact design and better performance, with a more advanced camera system.

3. User Profiles & Recommendations

Realme GT 5G Ideal Users

  • Media Consumers: Users who frequently watch videos or play games.
  • Fast Charging Enthusiasts: Those who prioritize quick battery top-ups.
  • Budget Conscious: Users who want good specs for a lower cost, as this phone is older.
  • General Photography Users: Who value versatility with wide-angle and macro capabilities.

Specific Use Cases:

  • Watching movies on the go.
  • Gaming for extended periods without needing frequent charges.
  • Capturing a variety of photos.

Asus Zenfone 9 Ideal Users

  • Power Users: Those who need the best possible performance for demanding tasks and gaming.
  • Professional Photographers and Videographers: Those who need the best video recording quality and stabilisation.
  • Users Who Value Portability: Those who want a compact and lightweight device, without compromising on quality.
  • Outdoor Users: Those who need a screen that’s easily visible in sunlight.
  • Users Who Value High Quality Audio: Users who need clear calls, good audio playback.

Specific Use Cases:

  • Editing photos and videos on the go.
  • Playing high-end mobile games.
  • Capturing video footage for professional or personal use.
  • Using the phone comfortably throughout the day.
  • Taking advantage of the latest connectivity features.

Price-to-Value Ratio

  • Realme GT 5G: Offers good value for its price with a focus on large display, fast charging and versatile cameras.
  • Asus Zenfone 9: Offers premium features in a compact size and premium quality build, which may come with a higher price tag.

4. Decision Framework

Key Questions for Buyers

  1. Screen Size: Do you prefer a larger screen for media consumption or a more compact design for portability?
  2. Performance: Do you need top-tier performance for demanding apps and games, or are general tasks enough?
  3. Camera: Do you need professional video quality and enhanced stabilization, or a more versatile camera with macro and wide-angle lenses?

Scenario-Based Recommendations

  • Scenario 1: Multimedia Enthusiast on a Budget: If you prioritize watching movies and playing games on a larger screen and value fast charging, the Realme GT 5G is a better choice.
  • Scenario 2: Professional Photographer/Videographer on the Go: If you prioritize high-quality photography and video recording, especially in low light, plus top-tier performance, the Asus Zenfone 9 is the better option.
  • Scenario 3: Performance & Portability: If you value a lightweight, compact phone with the highest level of performance, better low light capabilities, and premium features, the Asus Zenfone 9 is ideal.

What I Would Choose and Why

Given my preferences and needs, I would choose the Asus Zenfone 9.

Here's why:

  • Performance: The Snapdragon 8+ Gen 1 offers a significant performance boost compared to the Snapdragon 888 in the Realme GT 5G. This would allow for smoother and faster experience across all apps and games.
  • Camera Capabilities: The improved camera sensor on the Zenfone 9 and additional stabilization capabilities are very appealing and would improve my photography capabilities significantly.
  • Brightness: The 1100 nits screen on the Zenfone 9 will make a noticeable difference in bright sunlight, ensuring comfortable viewing of content.
  • Portability: I prefer a smaller and lighter device that's easier to carry around and use one-handed.
  • Latest Technology: The Zenfone 9 has superior specs in a lot of areas including WiFi, GPS, RAM, Audio and more.

While the Realme GT 5G's larger screen and faster charging are attractive, the Zenfone 9's overall better performance, enhanced camera capabilities, more compact build, superior display brightness, and latest technology features would suit my needs far better making it the ideal choice for me.

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
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.