Oppo A57 4G vs Oppo Reno8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 6, 2022 July 19, 2022
Release Year 2022 2022

Physical

Volume 98.22 cm³ 87.32 cm³
Screen Size to Weight Ratio 3.51 "/g 3.66 "/g
Weight 187 g 183 g
Height 163.7 mm 161.2 mm
Width 75 mm 74.2 mm
Thickness 8 mm 7.3 mm
Foldable Design No No
Available Colors
  • Glowing Black
  • Glowing Green
  • Glazed Green
  • Glazed Black
  • House of the Dragon

Display

Screen Size 6.56 " 6.7 "
Resolution 720 x 1612 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 90.3 %
Pixel Density 269 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 100.25 mAh/in²
Battery Density 50.91 mAh/cm³ 51.54 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek Dimensity 8100 Max (5 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G610 MC6

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 12
Maximum OS Version 14 14

Comparison Summary

Oppo A57 4G vs. Oppo Reno8 Pro: A Deep Dive for the Discerning User

Let's cut through the marketing jargon and dissect the Oppo A57 4G and Reno8 Pro, focusing on what truly matters: how these phones perform in your hands.

1. Specifications Breakdown

FeatureOppo A57 4GOppo Reno8 ProReal-World Implications
Design
Dimensions (mm)163.7 x 75 x 8161.2 x 74.2 x 7.3Reno8 Pro is slightly more compact and thinner.
Weight (g)187183Negligible weight difference.
Display
TypeIPS LCDAMOLEDReno8 Pro offers richer colors, deeper blacks, and better power efficiency.
Size6.56"6.7"Reno8 Pro provides a slightly larger viewing area.
Resolution720 x 16121080 x 2412Reno8 Pro boasts significantly sharper visuals and more screen real estate.
Refresh Rate-120HzReno8 Pro delivers smoother scrolling and animations.
Performance
ChipsetHelio G35Dimensity 8100 MaxReno8 Pro offers vastly superior processing power and graphics performance for demanding tasks.
CPUOcta-core 2.3 GHzOcta-core 2.85 GHzReno8 Pro handles multitasking and demanding applications with ease.
RAM4GB12GBReno8 Pro enables seamless multitasking and faster app loading.
Camera
Main Camera13MP50MP (Sony IMX766)Reno8 Pro captures significantly more detailed and vibrant photos.
Selfie Camera8MP32MP (Sony IMX709)Reno8 Pro provides higher-resolution selfies.
Video1080p@30fps4K@30fpsReno8 Pro offers superior video recording capabilities.
Battery Life
Capacity5000mAh4500mAhA57 4G has a larger battery capacity, but Reno8 Pro's efficient display and chipset may offset this.
Fast Charging33W80WReno8 Pro charges significantly faster.

2. Key Insights

The Oppo A57 4G is a budget-friendly device aimed at basic smartphone users. Its strengths lie in its large battery and durable design. However, its limitations become apparent when tackling demanding tasks or seeking a high-quality visual experience.

The Oppo Reno8 Pro, on the other hand, is a powerful mid-range contender. Its strengths lie in its stunning AMOLED display, blazing-fast performance, and capable camera system. While the battery capacity is slightly smaller than the A57, the Reno8 Pro compensates with incredibly fast 80W charging.

3. User Profiles and Recommendations

A57 4G: Ideal for users who prioritize battery life, basic communication (calls, texts, social media), and light web browsing. Students or seniors seeking a simple, affordable device would find this suitable.

Reno8 Pro: Perfect for users who demand a premium experience. Mobile gamers, content creators, and those who consume a lot of media will appreciate the Reno8 Pro's powerful hardware, vibrant display, and fast charging.

4. Buying Decision Framework

  • What is your budget? The A57 4G is significantly more affordable.
  • What are your primary smartphone uses? Basic tasks vs. demanding applications and media consumption.
  • How important is display quality and performance? The Reno8 Pro excels in these areas.

My Choice: Oppo Reno8 Pro

While the A57 4G offers excellent value for its price, I would choose the Reno8 Pro. As a tech journalist who constantly tests and uses demanding applications, the Reno8 Pro's superior performance, stunning display, and fast charging are crucial. The enhanced camera capabilities for capturing events and the smoother user experience for multitasking outweigh the price difference for my needs. The leap in overall quality and user experience justifies the investment. The A57 4G feels like a compromise, whereas the Reno8 Pro feels like a tool that empowers me.

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.