Oppo A57 4G vs Motorola Moto G82 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 6, 2022 June 7, 2022
Release Year 2022 2022

Physical

Volume 98.22 cm³ 95.9 cm³
Screen Size to Weight Ratio 3.51 "/g 3.82 "/g
Weight 187 g 173 g
Height 163.7 mm 160.9 mm
Width 75 mm 74.5 mm
Thickness 8 mm 8 mm
Foldable Design No No
Available Colors
  • Glowing Black
  • Glowing Green
  • Meteorite Gray
  • White Lily

Display

Screen Size 6.56 " 6.6 "
Resolution 720 x 1612 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 87.7 %
Pixel Density 269 PPI 402 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 114.78 mAh/in²
Battery Density 50.91 mAh/cm³ 52.14 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU PowerVR GE8320 Adreno 619

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 12
Maximum OS Version 14 13

Comparison Summary

Oppo A57 4G vs. Motorola Moto G82: A Practical Comparison

Let's dive into a head-to-head comparison of the Oppo A57 4G and the Motorola Moto G82, dissecting their specifications and uncovering what they truly offer in day-to-day use.

1. Specifications Breakdown

FeatureOppo A57 4GMotorola Moto G82Real-World Implications
Design
Dimensions (mm)163.7 x 75 x 8160.9 x 74.5 x 8Moto G82 slightly more compact. Negligible difference in hand feel.
Weight (g)187173Moto G82 noticeably lighter, reducing hand fatigue during extended use.
Display
TypeIPS LCDAMOLEDMoto G82 offers richer colors, deeper blacks, and better contrast.
Size6.56"6.6"Both offer large screens suitable for media consumption; Moto G82 slightly larger.
Resolution720 x 16121080 x 2400Moto G82 significantly sharper; text, images, and videos will appear clearer and more detailed.
Refresh Rate-120HzMoto G82 provides smoother scrolling and animations, enhancing the overall user experience.
Performance
ChipsetHelio G35Snapdragon 695 5GMoto G82 vastly more powerful; smoother multitasking, faster app loading, better gaming performance.
CPUOcta-core 2.3GHzOcta-core 2.2GHzMoto G82's Kryo 660 cores offer superior performance per core.
RAM4GB6/8GBMoto G82 offers more RAM, enabling better multitasking and smoother performance with demanding apps.
Camera
Main Camera13MP50MPMoto G82's higher resolution main camera captures more detail and offers better low-light performance.
FeaturesBasicOIS, PDAF, LAFMoto G82 offers optical image stabilization (OIS) for sharper photos and videos.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacities suggest comparable battery life, but real-world usage will vary.
Charging33W Fast Charging30W Fast ChargingOppo A57 4G slightly faster charging, but the difference is minimal.
Other
NFCNoYesMoto G82 supports contactless payments and data transfer.
5GNoYesMoto G82 offers faster cellular data speeds and improved network connectivity in 5G areas.

2. Key Insights

The Motorola Moto G82 is the clear winner in terms of overall performance, display quality, and camera capabilities. Its Snapdragon 695 5G chipset, AMOLED display with a 120Hz refresh rate, and 50MP camera with OIS significantly outperform the Oppo A57 4G. The Moto G82 also boasts 5G connectivity and NFC for mobile payments.

The Oppo A57 4G's primary advantages lie in its slightly faster charging speed and potentially lower price point. However, these advantages are overshadowed by the Moto G82's superior performance in almost every other aspect.

3. User Profiles and Recommendations

Oppo A57 4G: Best suited for users on a very tight budget who prioritize basic communication and light usage. It's a functional device for calls, texting, and social media browsing, but not ideal for demanding tasks or multimedia consumption.

Motorola Moto G82: Ideal for users who want a well-rounded smartphone with a smooth and responsive experience, a great display, and a capable camera. Gamers, multimedia enthusiasts, and those seeking future-proof 5G connectivity will appreciate the Moto G82.

4. Buying Decision Framework

  • What is your budget? If price is the absolute deciding factor, the Oppo A57 4G may be a more affordable option.
  • What are your primary smartphone needs? For basic communication, the A57 4G suffices. For a richer multimedia experience and better performance, the Moto G82 is superior.
  • Do you value future-proofing? The Moto G82's 5G connectivity ensures faster data speeds and better network compatibility in the coming years.

My Choice: Motorola Moto G82

If I were choosing between these two phones, I'd go with the Motorola Moto G82. The superior AMOLED display with a 120Hz refresh rate, the significantly more powerful Snapdragon 695 processor, and the inclusion of 5G make it a much more compelling device for the long term. While the Oppo A57 4G offers a slightly faster charging speed, the Moto G82's overall performance and feature set far outweigh this minor advantage. The slightly higher price for the Moto G82 represents a worthwhile investment in a smoother, faster, and more future-proof smartphone experience. As a tech journalist who appreciates a responsive and visually engaging device, the Moto G82 aligns better with my needs and preferences.

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.