Asus Zenfone 8 vs Xiaomi Redmi Note 13 Pro 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 13, 2021 January 15, 2024
Release Year 2021 2024

Physical

Volume 90.23 cm³ 96.66 cm³
Screen Size to Weight Ratio 3.49 "/g 3.55 "/g
Weight 169 g 188 g
Height 148 mm 161.1 mm
Width 68.5 mm 75 mm
Thickness 8.9 mm 8 mm
Foldable Design No No
Available Colors
  • Obsidian Black
  • Horizon Silver
  • Midnight Black
  • Forest Green
  • Lavender Purple

Display

Screen Size 5.9 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.9 % 88.9 %
Pixel Density 446 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness 700 nits 1000 nits
Peak Brightness 1100 nits 1300 nits

Hardware

Battery Capacity per Screen Area 114.91 mAh/in² 112.39 mAh/in²
Battery Density 44.33 mAh/cm³ 51.73 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Helio G99 Ultra
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 13 16

Comparison Summary

1. Specifications Comparison

FeatureAsus Zenfone 8Xiaomi Redmi Note 13 Pro 4GPractical Impact
Design
Dimensions148 × 68.5 × 8.9 mm161.1 × 75 × 8 mmAsus Zenfone 8 is significantly more compact; easier to use one-handed, fits better in pockets. Xiaomi is larger, offering more screen real estate.
Weight169g188gAsus Zenfone 8 is noticeably lighter, more comfortable for extended use. Xiaomi has a more substantial feel.
Display
Size5.9"6.67"Xiaomi provides more screen space for media consumption and multitasking. Asus is more pocketable.
Resolution1080x24001080x2400Both offer the same level of sharpness at a distance.
Pixel Density (PPI)446395Asus Zenfone 8 has a noticeably sharper display, text and images appear more detailed.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits1300 nitsXiaomi Redmi Note 13 Pro 4G is better visible under direct sunlight.
Performance
ChipsetSnapdragon 888 5GMediatek Helio G99 UltraAsus Zenfone 8 offers significantly faster performance, smoother multitasking, and better gaming performance.
AnTuTu Score891,700450,000Asus Zenfone 8 is substantially faster, providing a much smoother experience with demanding tasks.
GPUAdreno 660Mali-G57 MC2Asus Zenfone 8's GPU is much more powerful, providing better gaming experience with high graphics.
Battery
Capacity4000mAh5000mAhXiaomi Redmi Note 13 Pro 4G will likely offer significantly longer battery life on a single charge.
Charging30W67WXiaomi Redmi Note 13 Pro 4G will charge considerably faster, reducing downtime.
Camera
Main Camera64MP, f/1.8, 1/1.7"200MP, f/1.65, 1/1.4"Xiaomi Redmi Note 13 Pro 4G has higher resolution, larger sensor, and wider aperture, resulting in potentially better low-light performance and detail.
Selfie Camera12MP, f/2.45, 1/2.93"16MP, f/2.4, 1/3.06"Xiaomi Redmi Note 13 Pro 4G has a slightly higher resolution front camera. Asus has a slightly larger sensor size for the selfie camera.
Wide Angle + Macro12MP, f/2.2, 1/2.55"8MP, f/2.2, 1/2.8"Asus Zenfone 8 has a higher resolution wide-angle camera, potentially capturing more detailed wide shots.
Depth CameraN/A2MP, f/2.45, 1/5"Xiaomi Redmi Note 13 Pro 4G has a dedicated depth sensor for portrait mode, Asus does not.
VideoUp to 8K@24fpsUp to 1080p@60fpsAsus Zenfone 8 can record much higher quality videos, suitable for content creators.
DXOMark Score116 (Mobile)N/AAsus Zenfone 8 has a tested score indicating capable camera performance, Xiaomi is untested.
Software
OSAndroid 11 (up to 13)Android 13 (up to 16)Xiaomi Redmi Note 13 Pro 4G ships with a newer OS and has better future support.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both support current Wi-Fi standards.
Bluetooth5.25.2Both have similar Bluetooth capabilities, with some variation in supported profiles.
GPSMore SystemsLess SystemsAsus Zenfone 8 offers more precise location tracking due to a larger number of supported satellite systems.
Storage
Internal Storage128/256 GB128/256/512 GBXiaomi Redmi Note 13 Pro 4G offers a 512 GB option for users who need large storage capacity.
RAM6/8/12/16 GB8/12 GBAsus Zenfone 8 offers a higher maximum RAM configuration for intensive multitasking.
Expandable StorageNoNoNeither phone offers expandable storage; users must choose the correct storage size variant.
Audio
Audio QualityHi-Res, Stereo, Noise CancelationHi-Res, Stereo, Dolby AtmosBoth offer high-quality audio. The Asus offers a noise cancelling microphone whereas the Xiaomi offers Dolby Atmos.
Security
FeaturesFingerprintFingerprintBoth devices offer similar fingerprint security.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 5Asus Zenfone 8 offers a more durable display protection against scratches and impacts.
Sensors
FeaturesMore SensorsLess SensorsAsus Zenfone 8 has more sensors, enabling advanced feature and gaming capabilities.

2. Key Differences Analysis

Asus Zenfone 8 Advantages:

  • Significantly Higher Performance: The Snapdragon 888 offers a much more powerful processing and graphics experience compared to the Helio G99 Ultra, resulting in smoother multitasking, faster app loading, and better gaming.
  • Sharper Display: Higher pixel density provides a more detailed and crisp display, especially noticeable for reading text and viewing images.
  • Superior Video Recording: 8K video recording is a major advantage for users who require high-quality video content.
  • More Precise GPS: More supported satellite systems result in more accurate and reliable location tracking.
  • More Durable Screen Protection: Gorilla Glass Victus offers better protection against scratches and impacts than Gorilla Glass 5.
  • More RAM (Optional): Available with up to 16GB RAM offering better multitasking.
  • Better Audio Recording: Noise cancellation microphone and 3 microphones.

Practical Implications: The Zenfone 8 is a powerhouse for users who prioritize speed, visual quality, and high-end features in a smaller form factor.

Xiaomi Redmi Note 13 Pro 4G Advantages:

  • Larger Display: A larger screen is better for media consumption, gaming, and multitasking.
  • Better Battery Life: Significantly larger battery capacity provides longer usage time between charges.
  • Faster Charging: 67W charging allows for much quicker top-ups, reducing downtime.
  • Superior Main Camera: Higher resolution, larger sensor, and wider aperture offer potentially better low-light performance and detail in photos.
  • 512GB Storage Option: Offers a greater storage capacity for those that need it.
  • Newer Operating System: Ships with a more recent version of Android, offering better future support.
  • Depth Camera: Offers better portrait mode features.
  • Dolby Atmos: Offers a more immersive audio experience.

Practical Implications: The Redmi Note 13 Pro 4G is better for users who value long battery life, a larger screen, a more capable main camera and faster charging.

Trade-offs:

  • The Zenfone 8 trades battery life and a larger display for a more powerful processor and a sharper, higher quality screen, along with better video recording features.
  • The Redmi Note 13 Pro 4G trades raw processing power for a larger display, longer battery life and faster charging.

3. User Profiles & Recommendations

Asus Zenfone 8 Ideal User:

  • Power Users: Those who demand the highest performance for gaming, multitasking, and resource-intensive applications.
  • Content Creators: Users who want to capture high-quality 8K video.
  • Users Who Prefer Compact Phones: Individuals who prioritize one-handed usability and pocketability.
  • Users Who Want High Quality Audio Recording: Individuals who require clear audio for calls, recording, and video content.
  • Users Who Value Precise Location Tracking: Those who need reliable and accurate GPS performance.

Use Cases:

  • Playing graphically intensive mobile games.
  • Editing photos and videos on the go.
  • Using multiple apps simultaneously without performance slowdown.
  • Recording professional-grade video content.
  • Navigating in urban or remote locations with high accuracy.

Xiaomi Redmi Note 13 Pro 4G Ideal User:

  • Media Consumers: Users who primarily use their phones for watching videos, browsing the web, and social media.
  • Battery Life Prioritizers: Users who need a phone that lasts all day and beyond.
  • Casual Photographers: Those who need a good main camera for everyday photos and videos.
  • Users with Large Media Libraries: Individuals who need lots of storage for photos, videos, and apps.
  • Users Who Prefer Larger Phones: Those who want a more expansive viewing experience.

Use Cases:

  • Watching movies and TV shows on the go.
  • Browsing social media and web content.
  • Capturing everyday photos and videos.
  • Playing casual mobile games.
  • Long travel days where power outlets may not be available.

Price-to-Value:

  • The Zenfone 8, released in 2021, might be available at a lower price point now than at its launch. This presents good value for users looking for flagship performance at a more affordable price.
  • The Redmi Note 13 Pro 4G offers a newer device with a larger screen, battery and main camera at a competitive price point in the mid-range market.

4. Decision Framework

Key Questions to Consider:

  1. What is my primary use case? (Gaming, media consumption, photography, productivity)
  2. What is more important to me: performance or battery life?
  3. Do I prefer a smaller, more compact phone or a larger one?

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer:
    • Recommendation: Asus Zenfone 8. The superior performance and graphics capabilities make it ideal for gaming.
  • Scenario 2: All-Day User:
    • Recommendation: Xiaomi Redmi Note 13 Pro 4G. The larger battery and faster charging will keep the device running throughout the day.
  • Scenario 3: Media Enthusiast:
    • Recommendation: Xiaomi Redmi Note 13 Pro 4G. The larger display provides a more immersive experience for watching content.
  • Scenario 4: Photography Focused:
    • Recommendation: Xiaomi Redmi Note 13 Pro 4G for the main camera or the Asus Zenfone 8 if a more advanced video camera is required.

My Choice:

If I had to choose, I would lean towards the Asus Zenfone 8. Here’s why:

My primary use case involves a mix of moderate gaming, multitasking, and occasional content creation. The significantly superior processing power of the Snapdragon 888 and the Adreno 660 GPU would provide a much smoother and more enjoyable experience for these tasks. While I would miss the larger screen and battery of the Xiaomi, the smaller, high density display, 8K video recording capabilities, and more precise GPS are more aligned with my needs. Additionally, the more durable screen protection and higher RAM configuration on the Zenfone 8 provide longer term reliability and capability for my use cases.

While the Redmi Note 13 Pro 4G is an excellent device, offering a larger screen and longer battery life, I value the Zenfone's superior performance and more compact form factor more highly.

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
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Bridging technical complexity with engaging, accessible narratives.