Motorola Edge 20 Pro vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 16, 2021 May 24, 2024
Release Year 2021 2024

Physical

Volume 99.1 cm³ 106.65 cm³
Screen Size to Weight Ratio 3.53 "/g 3.48 "/g
Weight 190 g 193 g
Height 163 mm 168.4 mm
Width 76 mm 76.3 mm
Thickness 8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Midnight Blue
  • Blue Vegan Leather
  • Iridescent Cloud
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.7 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 87.5 % 82.9 %
Pixel Density 385 PPI 268 PPI
Refresh Rate 144 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 111.05 mAh/in²
Battery Density 45.41 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Unisoc T603 (22 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core 1.8 GHz
GPU Adreno 650 8

Connectivity

USB Version 3.1 N/A
OTG Support
DisplayPort 1
DisplayPort Version 1.4 N/A
USB Features USB Type-C 3.1, DisplayPort 1.4 USB Type-C

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 16

Comparison Summary

Alright, let's dive into a detailed comparison between the Motorola Edge 20 Pro and the Xiaomi Redmi A3x. I'll break down the specifications, highlight key differences, and provide user-focused insights to help you make the right choice.

Motorola Edge 20 Pro vs. Xiaomi Redmi A3x: A Deep Dive

Here’s a comprehensive look at how these two smartphones stack up against each other, focusing on what matters most to you as a user.

1. Specifications Breakdown

Design

FeatureMotorola Edge 20 ProXiaomi Redmi A3xReal-World Implications
Dimensions163 × 76 × 8 mm168.4 × 76.3 × 8.3 mmEdge 20 Pro is slightly more compact. A3x is a bit taller and thicker.
Weight190g193gBoth feel similar in hand.

Display

FeatureMotorola Edge 20 ProXiaomi Redmi A3xReal-World Implications
Size6.7"6.71"Virtually identical screen size.
Resolution1080x2400720x1650Edge 20 Pro offers much sharper and clearer visuals.
PPI385268Text and images are noticeably crisper on the Edge 20 Pro.
TechnologyOLEDIPS LCDEdge 20 Pro delivers richer colors, deeper blacks, and better contrast.
Refresh Rate144Hz90HzEdge 20 Pro provides smoother scrolling and animations, enhancing the user experience.
Brightness0 nits0 nitsWithout data, both are on par.

Performance

FeatureMotorola Edge 20 ProXiaomi Redmi A3xReal-World Implications
ChipsetSnapdragon 870Unisoc T603Edge 20 Pro handles demanding apps and games with ease. A3x is more suited for basic tasks.
AnTuTu Score813,800239,000Edge 20 Pro is significantly faster, offering smoother multitasking and better performance.
GPUAdreno 650Mali-G57 MP1Edge 20 Pro provides superior graphics performance, ideal for gaming.

Camera

FeatureMotorola Edge 20 ProXiaomi Redmi A3xReal-World Implications
Main Camera108MP8MPEdge 20 Pro captures much more detailed and vibrant photos.
Selfie Camera32MP5MPEdge 20 Pro offers higher-quality selfies with better detail.
Telephoto LensYesNoEdge 20 Pro allows for optical zoom, capturing distant subjects with clarity.
Wide Angle + MacroYesNoEdge 20 Pro offers versatile shooting options for landscapes and close-ups.
VideoUp to 8KUp to 1080pEdge 20 Pro enables professional-grade video recording.

Battery Life

FeatureMotorola Edge 20 ProXiaomi Redmi A3xReal-World Implications
Capacity4500mAh5000mAhA3x should provide longer battery life, but the more power efficient chipset on the Edge 20 Pro may offset the difference.
Charging30W10WEdge 20 Pro charges much faster, minimizing downtime.
FeaturesReverse ChargingNoneEdge 20 Pro can act as a power bank for other devices.

2. Key Insights

Motorola Edge 20 Pro

  • Strengths:

    • Display Excellence: The OLED screen with a 144Hz refresh rate offers a visually stunning and smooth experience.
    • Performance Powerhouse: The Snapdragon 870 chipset ensures top-tier performance for gaming and multitasking.
    • Camera Versatility: The 108MP main camera, telephoto lens, and wide-angle lens provide exceptional photography capabilities.
    • Fast Charging: 30W charging rapidly replenishes the battery.
  • Competitive Advantages:

    • Superior display technology and refresh rate.
    • Much faster processor and GPU.
    • More versatile and higher-resolution camera system.
    • Reverse charging capability.
  • Trade-offs/Limitations:

    • Older Android version (Android 11).
    • No expandable storage.
    • Smaller battery capacity compared to the A3x.

Xiaomi Redmi A3x

  • Strengths:

    • Newer Android Version: Comes with a more recent version of Android.
    • Larger Battery: Potentially longer battery life due to the larger capacity.
    • Affordability: Likely positioned as a budget-friendly option.
  • Competitive Advantages:

    • Newer software out of the box.
    • Potentially longer battery life.
  • Trade-offs/Limitations:

    • Lower-resolution display with an IPS LCD panel.
    • Significantly weaker performance compared to the Edge 20 Pro.
    • Basic camera system with lower resolution.
    • Slower 10W charging.

3. User Profiles and Recommendations

  • Motorola Edge 20 Pro:

    • Ideal For: Users who prioritize performance, display quality, and camera capabilities.
    • Use Cases: Gaming, photography, video recording, multitasking, and enjoying media content.
    • Price-to-Value: Offers excellent value if you need a high-performing device with a great camera.
  • Xiaomi Redmi A3x:

    • Ideal For: Budget-conscious users who need a basic smartphone for everyday tasks.
    • Use Cases: Casual browsing, social media, basic photography, and long battery life.
    • Price-to-Value: Attractive if you need a reliable device without breaking the bank.

4. Buying Decision Framework

Here are three practical questions to guide your decision:

  1. What is your budget? The Redmi A3x is likely to be significantly cheaper.
  2. How important are performance and display quality to you? The Edge 20 Pro excels in both areas.
  3. What are your primary uses for the phone? If it's mostly basic tasks, the A3x might suffice. If you need more power and better features, the Edge 20 Pro is the better choice.

Scenario-Based Recommendations:

  • Scenario 1: High-Performance User
    • You want to play the latest games, edit photos and videos, and enjoy a smooth user experience.
    • Recommendation: Motorola Edge 20 Pro
  • Scenario 2: Budget-Conscious User
    • You need a reliable phone for basic tasks like calls, messages, and social media, and battery life is a priority.
    • Recommendation: Xiaomi Redmi A3x
  • Scenario 3: Camera Enthusiast
    • You enjoy taking photos and videos and want a versatile camera system.
    • Recommendation: Motorola Edge 20 Pro

My Choice and Why

If I were choosing between these two phones, I would undoubtedly go for the Motorola Edge 20 Pro. The sheer difference in performance, display quality, and camera capabilities is too significant to ignore. While the Redmi A3x might offer a longer battery life and a more recent Android version, these advantages don't outweigh the superior user experience provided by the Edge 20 Pro.

As someone who values a fluid and responsive smartphone experience, the Snapdragon 870 chipset and 144Hz OLED display are major selling points. Plus, the versatile camera system would allow me to capture high-quality photos and videos in various scenarios. Despite being an older model, the Edge 20 Pro still holds its own against many modern mid-range phones, and I believe it offers a much better overall value for anyone looking for a premium smartphone experience.

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.