Motorola Edge 20 vs Google Pixel 8a - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 May 14, 2024
Release Year 2021 2024

Physical

Volume 86.72 cm³ 98.41 cm³
Screen Size to Weight Ratio 4.11 "/g 3.24 "/g
Weight 163 g 188 g
Height 163 mm 152.1 mm
Width 76 mm 72.7 mm
Thickness 7 mm 8.9 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Obsidian
  • Porcelain
  • Bay
  • Aloe

Display

Screen Size 6.7 " 6.1 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 81.2 %
Pixel Density 385 PPI 430 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 2000 nits

Hardware

Battery Capacity per Screen Area 89.11 mAh/in² 120.72 mAh/in²
Battery Density 46.13 mAh/cm³ 45.64 mAh/cm³
Battery Capacity 4000 mAh 4492 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Google Tensor G3 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Adreno 642L Immortalis-G715s MC10

Connectivity

USB Version 2.0 3.2
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 21

Comparison Summary

Alright, let's break down the Motorola Edge 20 versus the Google Pixel 8a. It's a classic battle of the older, slimmer design versus the newer, smarter, and more compact powerhouse. Here’s the lowdown:

1. Specifications Breakdown

FeatureMotorola Edge 20Google Pixel 8aReal-World Implications
Design
Launch Date2021-08-162024-05-14The Pixel 8a is a much newer phone, meaning newer software, longer support, and potentially better components.
Dimensions163 × 76 × 7 mm152.1 × 72.7 × 8.9 mmEdge 20 is taller and wider but significantly thinner. The Pixel 8a is more pocketable but chunkier.
Weight163g188gThe Edge 20 is noticeably lighter, making it more comfortable for extended use.
Display
Size6.7"6.1"The Edge 20 has a larger screen, better for media consumption and multitasking. The Pixel 8a is more manageable one-handed.
Resolution1080x24001080x2400Both have the same sharpness for everyday use.
PPI385430Pixel 8a will appear slightly sharper due to higher pixel density.
Refresh Rate144Hz120HzEdge 20's higher refresh rate offers slightly smoother scrolling and gaming.
Performance
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Google Tensor G3 (4 nm)The Tensor G3 in the Pixel 8a is significantly more powerful, offering faster app loading, smoother performance, and better AI capabilities.
AnTuTu Score589,200876,512Pixel 8a has much better performance based on benchmark scores
Camera
Main Camera Resolution108MP64MPHigher megapixel count doesn't always mean better quality, but the Edge 20 can capture more detail in bright light, although it may be outperformed overall in different lighting conditions by the Pixel 8a.
Main Camera Aperturef/1.9f/1.89The Pixel 8a's slightly wider aperture allows for slightly better low-light performance.
Main Camera Sensor Size1/1.52"1/1.72"The Edge 20 has a larger sensor which can capture more light.
Selfie Camera Resolution32MP13MPThe Edge 20 captures higher resolution selfies, but the Pixel 8a's image processing likely leads to better overall quality.
Video StabilizationEISOISPixel 8a has Optical Image Stabilization, leading to significantly smoother video recording.
Camera FeaturesOptical Zoom, Triple CameraNoise Reduction, Pro Video Mode, Dual Camera, OIS, Ultra Stable Video, AI Engine, RAW, Night ModePixel 8a offers more advanced features, particularly in computational photography and video.
DxOMark ScoreN/A136Pixel 8a's known camera performance can be estimated, assuming it provides good image quality.
Battery Life
Capacity4020mAh4500mAhPixel 8a's larger battery should provide better battery life, though the more efficient chipset also contributes.
Charging Speed30W18WThe Edge 20 charges faster, reducing downtime.
Software
OSAndroid 11 (upgradable to 12)Android 14 (upgradable to 21)The Pixel 8a has much newer software and will receive updates for a longer period.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6EPixel 8a supports the newer Wi-Fi 6E standard, potentially offering faster and more reliable connections.
Bluetooth5.25.3Pixel 8a has a slightly newer Bluetooth version for improved efficiency and connectivity.
SIMNano SIM + Nano SIMNano SIM + eSIMPixel 8a offers the flexibility of an eSIM.
Other
AudioBasic audio featuresStereo Speakers, 3 microphones, Noise cancellation microphoneThe Pixel 8a offers superior audio quality with stereo speakers and noise cancellation for calls.

2. Key Insights

Motorola Edge 20

  • Strengths:
    • Slim and Light: The Edge 20 stands out with its impressively thin and light design.
    • Large, High Refresh Rate Display: The 6.7" 144Hz OLED screen is great for gamers and media consumers.
    • Faster Charging: The 30W charging is quicker than the Pixel 8a.
  • Weaknesses:
    • Older Chipset: The Snapdragon 778G is showing its age compared to modern processors.
    • Outdated Software: Launched with Android 11, upgradable to 12, severely lagging behind the Pixel 8a.
    • Camera Limitations: While the megapixel count is high, the overall camera performance is not as refined as the Pixel 8a.

Google Pixel 8a

  • Strengths:
    • Powerful Tensor G3 Chip: Provides excellent performance and advanced AI capabilities.
    • Superior Camera: Renowned Pixel camera quality with advanced computational photography features.
    • Long-Term Software Support: Guaranteed updates for years to come, ensuring the latest features and security.
    • Better Audio: Stereo speakers and noise-canceling microphones enhance the overall audio experience.
  • Weaknesses:
    • Thicker and Heavier: Not as sleek or comfortable to hold as the Edge 20.
    • Slower Charging: 18W charging is relatively slow compared to competitors.
    • Smaller Screen: The 6.1" display might feel cramped for users accustomed to larger screens.

3. User Profiles and Recommendations

  • Motorola Edge 20:
    • Best For: Users who prioritize a sleek, lightweight design and a large, fast display for media consumption and casual gaming.
    • Use Cases: Watching videos, browsing the web, and playing games where high refresh rates are beneficial.
    • Consider: If software updates and long-term performance are not critical concerns.
  • Google Pixel 8a:
    • Best For: Users who value camera quality, performance, and long-term software support.
    • Use Cases: Photography enthusiasts, users who rely on their phone for everyday tasks and productivity, and those who want the latest Android features.
    • Consider: If you prefer a more compact and pocketable device with a focus on smart features and reliable performance.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is long-term software support? If you want a phone that will stay updated for years, the Pixel 8a is the clear winner.
  2. Do you prioritize camera quality and performance? The Pixel 8a's camera and Tensor G3 chip offer a superior experience.
  3. How much do you value a slim and light design? If a sleek design is crucial, the Edge 20 might be more appealing.

Scenario-Based Recommendations:

  • Budget-Conscious User: If you can find the Edge 20 at a significantly lower price, and you're okay with older software, it could be a decent value.
  • Photography Enthusiast: The Pixel 8a is the obvious choice for its excellent camera and computational photography features.
  • Performance Seeker: The Tensor G3 chip in the Pixel 8a provides a much smoother and more responsive experience.
  • Media Consumer: The Edge 20's larger screen and high refresh rate make it better for watching videos and playing games, as long as you can live with the older chipset and software.

My Choice: Google Pixel 8a

If I were choosing between these two phones, I'd go with the Google Pixel 8a. While the Motorola Edge 20 has a certain appeal with its slim design and larger screen, the Pixel 8a offers a more compelling overall package. The superior performance of the Tensor G3 chip, combined with the exceptional camera capabilities and the promise of long-term software support, makes it the better investment.

As a tech journalist, I need a phone that can keep up with the latest software and security updates, and the Pixel 8a provides that assurance. Plus, the Pixel's camera is consistently praised for its image quality and AI-driven features, which are essential for capturing high-quality photos and videos for my work. While the Pixel 8a may be a bit thicker and heavier than the Edge 20, the trade-offs are well worth it for the improved performance, camera, and software 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.