Asus Zenfone 8 vs Xiaomi 11T Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 13, 2021 October 5, 2021
Release Year 2021 2021

Physical

Volume 90.23 cm³ 111.05 cm³
Screen Size to Weight Ratio 3.49 "/g 3.27 "/g
Weight 169 g 204 g
Height 148 mm 164.1 mm
Width 68.5 mm 76.9 mm
Thickness 8.9 mm 8.8 mm
Foldable Design No No
Available Colors
  • Obsidian Black
  • Horizon Silver
  • Meteorite Gray
  • Moonlight White
  • Celestial Blue

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 % 85.1 %
Pixel Density 446 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 800 nits
HBM Brightness 700 nits N/A
Peak Brightness 1100 nits 1000 nits

Hardware

Battery Capacity per Screen Area 114.91 mAh/in² 112.39 mAh/in²
Battery Density 44.33 mAh/cm³ 45.02 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 660 Adreno 660

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 13

Comparison Summary

1. Specifications Comparison

FeatureAsus Zenfone 8Xiaomi 11T ProPractical Impact
Design
Size148 × 68.5 × 8.9 mm164.1 × 76.9 × 8.8 mmAsus is more compact, better for one-handed use; Xiaomi is larger, better for media consumption.
Weight169g204gAsus is significantly lighter, more comfortable for long usage and pocketable. Xiaomi is heavier, feels more substantial
Display
Size5.9"6.67"Xiaomi offers a larger viewing area for immersive experiences, better for media and gaming.
Resolution1080x24001080x2400Both offer Full HD+ sharpness; however, the smaller screen of the Asus leads to a sharper image due to higher pixel density
Pixel Density446 ppi395 ppiAsus has noticeably sharper text and images due to higher pixel density.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors, deep blacks, and good viewing angles.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1100 nits1000 nitsAsus has slightly better visibility under direct sunlight.
Performance
ChipsetSnapdragon 888 5G (5 nm)Snapdragon 888 5G (5 nm)Both offer flagship-level performance for demanding tasks and gaming.
Antutu Score891,700863,489Both provide similar real-world performance; difference is negligible.
GPUAdreno 660Adreno 660Both provide identical graphical performance.
Camera
Main Camera64MP, f/1.8, 1/1.7", 0.8µm108MP, f/1.75, 1/1.52", 0.7µmXiaomi has higher resolution and a slightly larger sensor, potentially better low-light performance and detail.
Selfie Camera12MP, f/2.45, 1/2.93", 1.22µm16MP, f/2.45, 1/3.06", 1.0µmXiaomi offers higher resolution for selfies, Asus has a larger sensor size.
Wide Angle Lens12MP f/2.2, 1/2.55", 1.40µm (Combined with macro)8MP, f/2.2, 1/2.8", 1.14µmXiaomi offers a dedicated wide angle lens. Asus has a combined ultrawide and macro lens.
Macro LensN/A5MP, f/2.4, 1/5", 1.12µmXiaomi offers a dedicated macro lens.
VideoUp to 8K@120fps, HDR, EISUp to 8K@30fps, HDR, EISAsus has higher video framerate options for higher quality and slow motion capture; however, the Xiaomi can shoot 8k at 30fps
DxOMark (Mobile)116 (Photo 120, Video 118)108 (Photo 110, Video 126)Asus excels in photo quality, while Xiaomi is better in video according to DxoMark.
DxOMark (Selfie)N/A121 (Photo 111, Video 137)Xiaomi offers superior selfie video, but Asus isn't tested
Battery
Capacity4000mAh5000mAhXiaomi has a significantly larger battery, offering longer battery life.
Charging30W120WXiaomi offers much faster charging, allowing for quicker top-ups.
Other
OSAndroid 11, upgradable to 13Android 11, upgradable to 13Both receive latest Android versions.
Storage128GB/256GB128GB/256GBBoth offer similar internal storage options, both lack expandable storage.
RAM6GB/8GB/12GB/16GB8GB/12GBAsus offers the option for up to 16GB RAM for extreme multitasking.
AudioStereo speakers, Hi-Res, 3 micsStereo speakers, Hi-Res, Dolby Atmos, 2 micsAsus has 1 more microphone which offers better audio in calls and clearer sound capture. Xiaomi has better audio enhancements through Dolby Atmos support.
SecurityBasic fingerprint sensorSide-mounted fingerprint sensorXiaomi has a more convenient fingerprint sensor on the side.
ConnectivityWide variety of Wifi and GPSWide variety of Wifi and GPSBoth offer very similar connectivity features, but the Asus supports more GPS satellite systems.

2. Key Differences Analysis

Asus Zenfone 8 Advantages:

  • Compact Size & Lightweight: More comfortable for one-handed use and pocket-friendly.
  • Sharper Display: Higher pixel density provides a crisper visual experience.
  • Brighter Display: Slightly better visibility in direct sunlight.
  • More RAM Options: Up to 16GB of RAM for superior multitasking.
  • Better Audio Recording: 3 microphones & noise cancellation for higher sound quality.
  • Superior Photo Quality: According to DxOMark
  • More GPS Features More satellite systems are supported for more accuracy.

Xiaomi 11T Pro Advantages:

  • Larger Display: Better for media consumption, gaming, and multi-window usage.
  • Larger Battery: Significantly longer battery life for all-day usage.
  • Faster Charging: 120W fast charging dramatically reduces charging times.
  • Dedicated Wide Angle & Macro Cameras: Adds versatility to photography.
  • Better Video Recording According to DxOMark, the Xiaomi takes higher quality videos.
  • More Advanced Fingerprint Sensor: A side-mounted fingerprint reader makes for a more convenient experience.

Trade-offs:

  • Asus Zenfone 8: Trade-offs include a smaller display, smaller battery, and slower charging for its compact size and higher pixel density.
  • Xiaomi 11T Pro: Trade-offs include a larger, heavier build for its bigger screen, bigger battery, faster charging, and the addition of dedicated wide-angle and macro cameras.

3. User Profiles & Recommendations

Asus Zenfone 8 Ideal Users:

  • Users who prioritize one-handed usage and pocketability.
  • Those who prefer a sharp, vibrant display for reading and content consumption.
  • Users who value top performance and require high RAM for multitasking or gaming.
  • Users who want a device with good photo capabilities and higher quality audio capture.

Use Cases:

  • Comfortable daily driver for users with smaller hands.
  • Excellent for casual gaming and media consumption due to higher pixel density.
  • Ideal for users who often take photos or use their phone to capture audio.
  • Great for users who need a lot of RAM for multitasking.

Xiaomi 11T Pro Ideal Users:

  • Users who prioritize a large display for immersive experiences.
  • Those who need all-day battery life without frequent charging.
  • Users who want the fastest charging speeds available.
  • Those who require a versatile camera setup with dedicated lenses.
  • Users who prefer a more convenient fingerprint sensor placement.

Use Cases:

  • Ideal for watching videos, playing games, and browsing the web on a larger display.
  • Great for power users who need long battery life for all-day use.
  • Suitable for photographers who want diverse camera options (wide-angle & macro).
  • Ideal for users who want fast charging to minimize downtime.

4. Decision Framework

Key Questions for Buyers:

  1. Do I prioritize a compact phone or a larger display?
  2. Is battery life or charging speed more important to me?
  3. What kind of camera features do I need or prefer?

Scenario-Based Recommendations:

  • Scenario 1: Frequent Traveler: If you're always on the go and need a phone that fits easily in your pocket, the Asus Zenfone 8 is the more suitable choice due to its smaller size and lighter weight.

  • Scenario 2: Media Enthusiast: If you primarily use your phone for watching videos and playing games, the Xiaomi 11T Pro with its larger screen and longer battery life would be a better option.

  • Scenario 3: Professional Photographer: The Xiaomi 11T Pro would be a better choice due to the dedicated wide angle and macro lenses, giving more versatility to your shots. Although, the Asus Zenfone has a better photo quality score.

  • Scenario 4: Power User: If you require lots of RAM for heavy multitasking then the Asus Zenfone 8 is the better choice due to the 16GB option.

My Choice

If I had to choose between these two phones, I would personally pick the Xiaomi 11T Pro. While the Asus Zenfone 8's compact size and slightly sharper display are appealing, the larger battery and significantly faster charging of the 11T Pro are more important to my daily needs. I also value having the dedicated wide-angle and macro cameras for more versatile photography. Although, the better photo quality of the Zenfone is appealing, but ultimately, the benefits of a larger screen, better battery life, and faster charging outweigh that benefit, which makes the 11T Pro a better fit for my specific use case. The slightly heavier size and larger build are a compromise I am willing to make for those advantages.

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.