Asus Zenfone 8 vs Xiaomi Redmi Note 11 Pro+ 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 13, 2021 November 1, 2021
Release Year 2021 2021

Physical

Volume 90.23 cm³ 103.53 cm³
Screen Size to Weight Ratio 3.49 "/g 3.27 "/g
Weight 169 g 204 g
Height 148 mm 163.7 mm
Width 68.5 mm 76.2 mm
Thickness 8.9 mm 8.3 mm
Foldable Design No No
Available Colors
  • Obsidian Black
  • Horizon Silver
  • Forest Green
  • Mysterious Black
  • Timeless 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 % 86.1 %
Pixel Density 446 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 700 nits 700 nits
Peak Brightness 1100 nits 1200 nits

Hardware

Battery Capacity per Screen Area 114.91 mAh/in² 101.15 mAh/in²
Battery Density 44.33 mAh/cm³ 43.46 mAh/cm³
Battery Capacity 4000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 920 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G68 MC4

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 11
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

Design

FeatureAsus Zenfone 8Xiaomi Redmi Note 11 Pro+ 5GPractical Impact
Dimensions148 × 68.5 × 8.9 mm163.7 × 76.2 × 8.3 mmThe Zenfone 8 is significantly smaller and easier to handle with one hand. The Redmi Note 11 Pro+ 5G is larger, potentially requiring two hands for comfortable use.
Weight169g204gThe Zenfone 8 is noticeably lighter, making it more comfortable for extended use and carrying. The Redmi Note 11 Pro+ 5G is heavier, which can be noticeable over time.

Display

FeatureAsus Zenfone 8Xiaomi Redmi Note 11 Pro+ 5GPractical Impact
Size5.9"6.67"The Redmi Note 11 Pro+ 5G has a much larger screen, offering a more immersive experience for media consumption and gaming. The Zenfone 8's smaller size makes it more pocketable.
Resolution1080x24001080x2400Both have the same resolution, offering a crisp viewing experience.
Pixel Density (PPI)446395The Zenfone 8's higher PPI results in a sharper, clearer image with finer details.
TechnologyAMOLEDAMOLEDBoth use AMOLED technology, offering vibrant colors, deep blacks, and good contrast.
Refresh Rate120Hz120HzBoth have a smooth 120Hz refresh rate, enhancing scrolling and gaming.
Brightness1100 nits1200 nitsThe Redmi Note 11 Pro+ 5G is slightly brighter, potentially offering better outdoor visibility in direct sunlight.

Performance

FeatureAsus Zenfone 8Xiaomi Redmi Note 11 Pro+ 5GPractical Impact
ChipsetQualcomm Snapdragon 888 5G (5 nm)Mediatek Dimensity 920 (6 nm)The Snapdragon 888 in the Zenfone 8 is a high-end chipset, offering significantly better performance for demanding tasks like gaming and video editing. The Dimensity 920 in the Redmi Note 11 Pro+ 5G is a mid-range chip, suitable for everyday use but less capable for intensive tasks.
AnTuTu Score891,700528,100The Zenfone 8 demonstrates significantly superior performance based on benchmark scores, indicating smoother operation and faster response times.
GPUAdreno 660Mali-G68 MC4The Adreno 660 in the Zenfone 8 is a more powerful GPU, leading to better graphics performance in gaming.

Camera

FeatureAsus Zenfone 8Xiaomi Redmi Note 11 Pro+ 5GPractical Impact
Main Camera Resolution64MP108MPThe Redmi Note 11 Pro+ 5G's 108MP sensor allows for more detailed photos and more flexibility in cropping and editing.
Main Camera Aperturef/1.8f/1.89The Zenfone 8 has a slightly wider aperture, potentially allowing more light into the sensor, which can result in better performance in low-light conditions.
Main Camera Sensor Size1/1.7"1/1.52"The Redmi Note 11 Pro+ 5G has a larger sensor, potentially capturing more light and detail.
Selfie Camera Resolution12MP16MPThe Redmi Note 11 Pro+ 5G captures selfies with higher resolution, resulting in more detailed images.
Selfie Camera Sensor Size1/2.93"1/3.13"The Zenfone 8 has a larger selfie sensor, which could mean better low-light performance.
Wide Angle LensNo8MPThe Redmi Note 11 Pro+ 5G has a dedicated wide-angle lens for capturing more in the scene. The Zenfone 8 doesn't have a dedicated wide-angle lens but has a combined Wide Angle + Macro camera.
Macro LensNo2MPThe Redmi Note 11 Pro+ 5G has a dedicated macro lens for capturing detailed close-up shots, which the Zenfone 8 lacks.
Wide Angle + Macro Camera12MPNoZenfone 8 has a combined Wide Angle + Macro camera, allowing the user to capture both in a single sensor.
Video RecordingUp to 8K@24fpsUp to 4K@30fpsThe Zenfone 8 supports higher resolution video, ideal for those needing professional-level video capabilities.
Video StabilizationEISNoThe Zenfone 8 has Electronic Image Stabilization (EIS), which helps reduce camera shake for smoother videos.
DxOMark Score116Not AvailableAsus Zenfone 8 is rated for camera and video capabilities. The Redmi Note 11 Pro+ 5G is not.

Battery

FeatureAsus Zenfone 8Xiaomi Redmi Note 11 Pro+ 5GPractical Impact
Capacity4000mAh4500mAhThe Redmi Note 11 Pro+ 5G has a larger battery, likely providing longer battery life for a full day's usage.
Charging30W120WThe Redmi Note 11 Pro+ 5G charges significantly faster, allowing a full charge in a very short time.
Battery TypeLi-PolymerLi-Ion PolymerThe difference between Li-Polymer and Li-Ion Polymer is negligible for the end-user.
Charging FeaturesNon-removableNon-removable, Comfort mode charging in 19 minutes < 38º, standard mode 15 minutes for full charging, QC3+ / PD2.0 / PD3.0Redmi Note 11 Pro+ 5G has additional charging features for fast charging and a safer charging process.

2. Key Differences Analysis

Asus Zenfone 8 Advantages:

  • Superior Performance: The Snapdragon 888 chipset offers significantly better performance for gaming, multitasking, and demanding applications compared to the Dimensity 920.
  • Sharper Display: Higher pixel density (446 PPI) provides a noticeably sharper viewing experience.
  • Compact Design: Smaller and lighter, making it easier to handle and more pocketable.
  • Advanced Video Recording: Supports 8K video recording, beneficial for users needing high-quality video capture.
  • Advanced Camera Features Additional camera features like OIS and 4k@120fps with HDR, EIS and up to 720p@480fps with HDR, EIS
  • Better Audio System Noise cancellation microphone, Stereo Speakers, 3 microphones for better audio quality.
  • Advanced Bluetooth Supports AVRCP (Audio/Visual Remote Control Profile), HID (Human Interface Profile), OPP (Object Push Profile), SBC for additional connectivity options.
  • Better Screen Protection Corning Gorilla Glass Victus for better durability.
  • More RAM Options Up to 16GB RAM, perfect for heavy multitasking.
  • Better GPS Supports more satellite systems for better location accuracy.

Xiaomi Redmi Note 11 Pro+ 5G Advantages:

  • Larger Display: The larger 6.67" screen provides a more immersive experience for media consumption and gaming.
  • Longer Battery Life: Larger battery capacity (4500mAh) generally means longer usage time between charges.
  • Ultra-Fast Charging: 120W fast charging is significantly faster, enabling quick power-ups.
  • Higher Resolution Main Camera: 108MP main sensor allows for greater detail and flexibility when cropping photos.
  • Dedicated Wide and Macro Lenses: Offers more versatility for different shooting scenarios.
  • Lower starting cost: It provides good value for the specs it offers, and is usually cheaper.

Trade-offs:

  • The Zenfone 8 sacrifices screen size, battery capacity, and fast charging speeds for compact size and performance.
  • The Redmi Note 11 Pro+ 5G sacrifices peak performance, compact size, better audio system and some camera features for a larger display, better battery, faster charging, and versatile camera system.

3. User Profiles & Recommendations

Asus Zenfone 8 Ideal Users:

  • Performance Enthusiasts: Users who prioritize raw processing power and gaming performance.
  • One-Handed Users: Those who prefer a smaller, more manageable phone for easy one-handed use.
  • Content Creators: Users who need advanced video recording capabilities (8K) and better audio system.
  • Those who value audio: Better audio quality system and more advanced bluetooth connectivity.
  • Those who want a more durable phone: Corning Gorilla Glass Victus for better screen protection.

Specific Use Cases:

  • High-end mobile gaming
  • Video editing and rendering
  • Demanding applications
  • On-the-go photography where size matters
  • Users looking for a top-tier compact smartphone
  • Users who prefer a better audio experience

Xiaomi Redmi Note 11 Pro+ 5G Ideal Users:

  • Multimedia Consumers: Users who primarily watch videos, browse the web, and play casual games.
  • Users who prioritize battery life: Those who need a phone that can last a full day with heavy use.
  • Users who value fast charging: Those who need to quickly charge their device.
  • Casual photographers: Those who want a versatile camera system with macro and wide-angle options.
  • Price-Conscious Buyers: Those seeking a budget-friendly phone with a large display and good all-around performance.

Specific Use Cases:

  • Daily media consumption (movies, videos)
  • Social media browsing
  • Casual mobile gaming
  • Long days away from charging sources
  • Users looking for versatile camera system with multiple lenses.
  • Users that need a good balance between specs and price

Price-to-Value Ratio:

  • The Xiaomi Redmi Note 11 Pro+ 5G offers a better price-to-value ratio, especially for budget-conscious consumers, due to its lower price point compared to the Zenfone 8 and for the specs it offers.
  • The Asus Zenfone 8 is better suited for users who need top-tier performance and are willing to pay extra for its performance.

4. Decision Framework

Key Questions for Buyers:

  1. How important is raw performance for your daily usage?
    • If you are a heavy gamer or need high-processing power for applications, the Zenfone 8 is the better choice.
    • If your usage is mainly casual, the Redmi Note 11 Pro+ 5G is sufficient.
  2. Do you prioritize a compact design, or a larger screen?
    • If you prefer a smaller, easier to handle phone, go with the Zenfone 8.
    • If you value a larger screen for media consumption, the Redmi Note 11 Pro+ 5G is preferable.
  3. How important is fast charging and battery life for you?
    • If fast charging and longer battery life are crucial, choose the Redmi Note 11 Pro+ 5G.
    • If you do not mind charging slower but can settle for a smaller battery, the Zenfone 8 is acceptable.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer/Heavy App User:
    • Recommendation: Asus Zenfone 8 for its superior performance and smooth gaming experience.
  • Scenario 2: Multimedia Consumption/Casual User:
    • Recommendation: Xiaomi Redmi Note 11 Pro+ 5G for its larger display, and fast charging.
  • Scenario 3: On-The-Go/Compact User:
    • Recommendation: Asus Zenfone 8 for its compact and light form-factor.
  • Scenario 4: Budget Conscious User:
    • Recommendation: Xiaomi Redmi Note 11 Pro+ 5G for its versatile specs with an attractive price.
  • Scenario 5: Professional Photographer/Videographer:
    • Recommendation: Asus Zenfone 8 for its better camera with high video resolution and advanced video features.

My Choice

If I were choosing between these two phones, I would personally pick the Asus Zenfone 8. My primary reason is that while both phones offer excellent features, I value performance and a compact design for comfortable one-handed use. I also appreciate the better camera features and high-resolution video capabilities. Although the Xiaomi Redmi Note 11 Pro+ 5G has its own merits such as bigger screen, faster charging, and versatile camera lenses, I find that the high processing power and compact form-factor of the Zenfone 8 better align with my needs and preferences. I also value having a more durable phone, and the Zenfone 8 with it's Gorilla Glass Victus offers more peace of mind.

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.

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