Motorola Edge 20 vs Oppo A57 4G - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 20
Motorola Edge 20
Motorola

General

Launch Date August 16, 2021 June 6, 2022
Release Year 2021 2022

Physical

Volume 86.72 cm³ 98.22 cm³
Screen Size to Weight Ratio 4.11 "/g 3.51 "/g
Weight 163 g 187 g
Height 163 mm 163.7 mm
Width 76 mm 75 mm
Thickness 7 mm 8 mm
Foldable Design No No
Available Colors
  • Frosted Grey
  • Frosted White
  • Frosted Emerald
  • Glowing Black
  • Glowing Green

Display

Screen Size 6.7 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.5 % 84.2 %
Pixel Density 385 PPI 269 PPI
Refresh Rate 144 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 89.11 mAh/in² 116.19 mAh/in²
Battery Density 46.13 mAh/cm³ 50.91 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 642L PowerVR GE8320

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Motorola Edge 20 and the Oppo A57 4G. I'll break down the specs, highlight the key differences, and give you my take on which phone might be the better fit for you.

Motorola Edge 20 vs. Oppo A57 4G: A Detailed Comparison

Here's a breakdown of the key specifications and what they mean for you:

1. Specifications Breakdown

FeatureMotorola Edge 20Oppo A57 4GReal-World Implications
Design
Dimensions163 × 76 × 7 mm163.7 × 75 × 8 mmEdge 20 is thinner; A57 4G slightly more compact in width but thicker.
Weight163g187gEdge 20 is noticeably lighter, making it more comfortable to hold for extended periods.
Build QualityCorning Gorilla Glass 3 (Screen)Unknown Screen ProtectionEdge 20 provides better screen protection against scratches and accidental damage.
Display
Size6.7"6.56"Edge 20 has a slightly larger screen, better for media consumption and multitasking.
Resolution1080x2400720x1612Edge 20's display is significantly sharper and clearer.
PPI385269Edge 20 has a much higher pixel density, resulting in finer details and clearer text.
TechnologyOLEDIPS LCDEdge 20 offers richer colors, deeper blacks, and better contrast.
Refresh Rate144Hz60HzEdge 20 provides much smoother scrolling and animations, especially noticeable in gaming.
Brightness0 nits0 nitsPeak brightness is identical on both models.
Performance
ChipsetQualcomm Snapdragon 778G 5GMediatek Helio G35Edge 20's chipset is significantly faster, offering better performance for gaming and apps.
AnTuTu Score589,200110,000Edge 20 delivers a vastly superior user experience in terms of speed and responsiveness.
GPUAdreno 642LPowerVR GE8320Edge 20 provides much better graphics performance for gaming and video editing.
RAM6 GB or 8 GB3 GB or 4 GBEdge 20 offers more RAM, enabling smoother multitasking and better app performance.
Internal Storage128 GB or 256 GB64 GB or 128 GBEdge 20 offers more storage for apps, photos, and videos.
Expandable StorageNoNoNeither phone supports expandable storage.
Camera
Main Camera108MP f/1.913MP f/2.2Edge 20 captures much more detailed and higher-resolution photos.
Selfie Camera32MP f/2.38MP f/2.0Edge 20 takes significantly sharper and more detailed selfies.
Telephoto Lens8MP f/2.4NoneEdge 20 allows for optical zoom, maintaining image quality when zooming in.
Ultra-Wide Angle + Macro16MP f/2.2NoneEdge 20 allows for wider perspective shots and detailed close-up images.
Portrait Mode (Depth)None2MP f/2.4Oppo A57 4G assists in creating blurred backgrounds for portrait shots.
Macro LensNone2MP f/2.4Oppo A57 4G allows you to take extremely close-up photos of small objects.
Video Recording4K@30fps, 1080p@30/60/120/240fps, 720p@960fps1080p@30fpsEdge 20 captures higher-resolution video and offers more frame rate options.
Battery Life
Capacity4020mAh5000mAhOppo A57 4G has a larger battery, likely offering longer battery life.
Charging30W Fast Charging33W Fast ChargingOppo A57 4G charges slightly faster.
Battery FeaturesReverse chargingNon-removableMotorola Edge 20 can act as a power bank to charge other devices.
Software
Operating SystemAndroid 11 (upgradable to 12)Android 12 (upgradable to 14)Oppo A57 4G ships with a newer version of Android.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Edge 20 supports faster and more efficient Wi-Fi.
Bluetooth5.25.1Edge 20 has a slightly newer Bluetooth version.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoOppo A57 4G offers wider support and better precision with more satellite support.
Audio
Audio QualityBasic audio featuresStereo SpeakersOppo A57 4G offers more immersive and well-rounded audio experience.

2. Key Insights

  • Motorola Edge 20:
    • Strengths: Superior display (OLED, 144Hz, higher resolution), significantly better performance (Snapdragon 778G), higher-resolution cameras, 5G connectivity, and lighter design.
    • Competitive Advantages: Best for users who prioritize performance, display quality, and camera capabilities.
    • Trade-offs: Smaller battery compared to the Oppo A57 4G.
  • Oppo A57 4G:
    • Strengths: Larger battery capacity, slightly faster charging, newer Android version out of the box, and stereo speakers.
    • Competitive Advantages: Ideal for users who need longer battery life and prefer a more recent software version.
    • Trade-offs: Significantly lower performance, inferior display quality, and lower-resolution cameras.

3. User Profiles and Recommendations

  • Motorola Edge 20:
    • Best Suited For: Gamers, content creators, photography enthusiasts, and users who demand fast performance and a high-quality display.
    • Use Cases: Playing graphics-intensive games, streaming high-resolution videos, capturing detailed photos and videos, and multitasking between apps.
  • Oppo A57 4G:
    • Best Suited For: Users who prioritize battery life, basic smartphone functionality, and a more budget-friendly option.
    • Use Cases: Everyday tasks like browsing, social media, calls, and light media consumption, where battery life is more important than peak performance.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance and display quality to you? If you need a fast phone with a great screen for gaming and media, the Edge 20 is the clear choice.
  2. Do you prioritize battery life above all else? If you need a phone that lasts all day (or even longer) on a single charge, the A57 4G might be more suitable.
  3. What is your budget? If you're on a tight budget, the Oppo A57 4G is likely the more affordable option.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer/Content Creator: Go with the Motorola Edge 20. The powerful processor and high refresh rate display will provide a smooth, immersive gaming experience, while the high-resolution cameras are great for content creation.
  • Scenario 2: Budget-Conscious User Needing Long Battery Life: Choose the Oppo A57 4G. You'll sacrifice performance and display quality, but you'll get a phone that can last through the day without needing a charge.
  • Scenario 3: Everyday User Wanting Best Overall Value: Consider the Motorola Edge 20 if within budget. Though it compromises on battery, the vastly superior performance and display makes daily usage more enjoyable.

My Choice: Motorola Edge 20

If I had to choose between these two phones, I'd personally go with the Motorola Edge 20. While the Oppo A57 4G has a larger battery and a more recent Android version, the Edge 20 offers a far superior experience in almost every other aspect.

As someone who uses their phone for a variety of tasks – from gaming and streaming to photography and productivity – the Edge 20's powerful processor, stunning display, and high-resolution cameras are simply too good to pass up. I'm willing to sacrifice a bit of battery life for the overall performance boost and the more enjoyable user experience. The better build quality is also a plus, as I tend to be a bit clumsy with my phones.

Ultimately, the best phone for you depends on your individual needs and priorities. However, if you're looking for a device that offers a premium experience without breaking the bank, the Motorola Edge 20 is definitely worth considering.

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.