Oppo A57 4G vs Motorola Edge 40 - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 40
Motorola Edge 40
Motorola

General

Launch Date June 6, 2022 May 4, 2023
Release Year 2022 2023

Physical

Volume 98.22 cm³ 86.68 cm³
Screen Size to Weight Ratio 3.51 "/g 3.92 "/g
Weight 187 g 167 g
Height 163.7 mm 158.4 mm
Width 75 mm 72 mm
Thickness 8 mm 7.6 mm
Foldable Design No No
Available Colors
  • Glowing Black
  • Glowing Green
  • Eclipse Black
  • Nebula Green
  • Viva Magenta
  • Lunar Blue

Display

Screen Size 6.56 " 6.55 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 90.8 %
Pixel Density 269 PPI 402 PPI
Refresh Rate N/A 144 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 102.56 mAh/in²
Battery Density 50.91 mAh/cm³ 50.76 mAh/cm³
Battery Capacity 5000 mAh 4400 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek Dimensity 8020 (6 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G77 MC9

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 12 13
Maximum OS Version 14 15

Comparison Summary

Let's dive into a comparative analysis of the Oppo A57 4G and the Motorola Edge 40, dissecting their specifications and translating them into real-world implications for you.

1. Specifications Breakdown

FeatureOppo A57 4GMotorola Edge 40Real-World Implications
Design
Dimensions (mm)163.7 x 75 x 8158.4 x 72 x 7.6Edge 40 is slightly smaller and thinner, potentially more pocketable
Weight (g)187167Edge 40 is noticeably lighter, improving one-handed use
Build MaterialsPlastic(Unspecified, likely glass/metal)Edge 40 likely feels more premium and durable
Display
TypeIPS LCDP-OLEDEdge 40 offers deeper blacks, vibrant colors, and better power efficiency
Size6.56"6.55"Virtually identical screen real estate
Resolution720 x 16121080 x 2400Edge 40 boasts significantly sharper visuals
Refresh RateStandard (60Hz)144HzEdge 40 provides incredibly smooth scrolling and animations
Performance
ChipsetHelio G35Dimensity 8020Edge 40 offers vastly superior processing power and graphics
CPUOcta-core 2.3GHzOcta-core 2.6GHzEdge 40 handles demanding tasks and multitasking with ease
RAM4GB8GBEdge 40 enables smoother multitasking and app switching
Storage64GB256GBEdge 40 provides ample storage for apps, photos, and videos
Camera
Main Camera13MP50MPEdge 40 captures significantly more detailed photos
FeaturesBasicOIS, 4K VideoEdge 40 offers advanced features like optical stabilization and high-resolution video recording
Battery Life
Capacity5000mAh4400mAhA57 4G likely has longer battery life, but Edge 40's efficiency could close the gap
Fast Charging33W68WEdge 40 charges significantly faster

2. Key Insights

The Oppo A57 4G is a budget-friendly device prioritizing battery life. Its large 5000mAh battery will easily last a full day. However, it compromises on performance and display quality. The Motorola Edge 40, on the other hand, is a mid-range powerhouse. Its Dimensity 8020 chipset, coupled with 8GB of RAM and a stunning 144Hz P-OLED display, delivers a premium user experience. While its 4400mAh battery is smaller, the more efficient display and processor could result in comparable real-world battery life.

3. User Profiles and Recommendations

  • Oppo A57 4G: Ideal for budget-conscious users who prioritize battery life and basic functionality over performance and advanced features. This is a good phone for calling, texting, social media, and light web browsing.

  • Motorola Edge 40: Perfect for users who demand a smooth, responsive experience with a vibrant display and excellent camera capabilities. Gamers, content creators, and multitaskers will appreciate its powerful hardware. It's also suitable for those wanting a sleek and stylish design.

4. Buying Decision Framework

  1. What is your budget? The A57 4G is significantly cheaper, while the Edge 40 represents a larger investment.
  2. What are your primary phone usage patterns? Basic tasks vs. demanding apps and gaming?
  3. Which features matter most? Battery life, display quality, performance, camera, or design?

My Choice

If I were choosing between these two phones, I would opt for the Motorola Edge 40. While the Oppo A57 4G offers impressive battery life, the Edge 40 provides a significantly better overall user experience. The performance difference between the Helio G35 and the Dimensity 8020 is substantial, impacting everything from app loading times to gaming capabilities. The superior display quality of the Edge 40, with its vibrant colors, sharp resolution, and incredibly smooth 144Hz refresh rate, is another major differentiator. Finally, the Edge 40's more modern design and advanced camera features further solidify its position as the more compelling choice. The higher price tag is justified by the leap in performance, features, and overall user experience. I value a responsive and visually engaging smartphone experience, and the Edge 40 delivers on those fronts.

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.