Oppo A57 4G vs Samsung Galaxy A04s - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 6, 2022 September 22, 2022
Release Year 2022 2022

Physical

Volume 98.22 cm³ 114.96 cm³
Screen Size to Weight Ratio 3.51 "/g 3.33 "/g
Weight 187 g 195 g
Height 163.7 mm 164.7 mm
Width 75 mm 76.7 mm
Thickness 8 mm 9.1 mm
Foldable Design No No
Available Colors
  • Glowing Black
  • Glowing Green
  • Black
  • White
  • Green
  • Copper

Display

Screen Size 6.56 " 6.5 "
Resolution 720 x 1612 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 80.7 %
Pixel Density 269 PPI 270 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 400 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 118.34 mAh/in²
Battery Density 50.91 mAh/cm³ 43.5 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Exynos 850 (8 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52

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 14

Comparison Summary

Oppo A57 4G vs. Samsung Galaxy A04s: A Practical Comparison

Let's dive deep into a comparative analysis of the Oppo A57 4G and the Samsung Galaxy A04s, two contenders in the budget smartphone arena. We'll dissect their specifications, translate them into real-world implications, and guide you toward the device that best fits your needs.

1. Specifications Breakdown

FeatureOppo A57 4GSamsung Galaxy A04sReal-World Implications
Design
Dimensions (mm)163.7 x 75 x 8164.7 x 76.7 x 9.1A04s slightly larger and thicker. Negligible difference in daily handling.
Weight (g)187195A57 slightly lighter, enhancing one-handed use.
Display
Size (inches)6.566.5Virtually identical screen real estate.
Resolution720 x 1612720 x 1600Similar sharpness; indistinguishable to the naked eye.
TypeIPS LCDPLS LCDBoth offer decent color reproduction and viewing angles. PLS LCD might offer slightly better outdoor visibility.
Refresh RateStandard90HzA04s's 90Hz offers smoother scrolling and animations, a noticeable advantage in daily use.
Performance
ChipsetHelio G35Exynos 850Exynos 850 generally offers better performance and efficiency.
CPUOcta-core 2.3GHzOcta-core 2.0GHzWhile A57 has slightly higher clock speeds, the Exynos 850's architecture often results in superior real-world performance.
RAM4GB3/4GB4GB RAM on both ensures smooth multitasking, though the A04s offers a 3GB variant which may lead to performance limitations.
Camera
Main Camera13MP50MPA04s's 50MP sensor captures significantly more detail and offers greater flexibility for cropping.
Selfie Camera8MP5MPA57's 8MP selfie camera likely produces slightly better self-portraits.
Battery Life
Capacity5000mAh5000mAhBoth offer excellent battery life, likely lasting a full day on a single charge.
Charging33W Fast Charging15W Fast ChargingA57 charges significantly faster, minimizing downtime.
Other
NFCNoYesA04s supports contactless payments and data transfer via NFC. A significant advantage for some users.

2. Key Insights

The Samsung Galaxy A04s boasts a superior camera system with its 50MP main sensor and a smoother display experience thanks to its 90Hz refresh rate. The Exynos 850 chipset generally outperforms the Helio G35, and the inclusion of NFC adds valuable functionality.

The Oppo A57 4G counters with significantly faster charging speeds and a potentially slightly better selfie camera. Its slightly lighter weight might appeal to some users.

3. User Profiles and Recommendations

  • For the Budget-Conscious Photographer: The Galaxy A04s is the clear winner thanks to its 50MP camera.
  • For the Speed Demon: The A57 4G's faster charging is a major draw for those who hate waiting.
  • For the Casual User: Both phones offer solid battery life and adequate performance for everyday tasks. The A04s's 90Hz display and NFC might give it a slight edge for overall user experience.

4. Buying Decision Framework

  1. Is camera quality your top priority? If so, the Galaxy A04s is the way to go.
  2. How important is fast charging? If minimizing charging time is crucial, the Oppo A57 4G excels.
  3. Do you need NFC for contactless payments? This feature is only available on the Galaxy A04s.

My Choice: I would choose the Samsung Galaxy A04s. While the Oppo A57 4G offers faster charging, the A04s provides a more well-rounded package. The significantly better camera, smoother 90Hz display, and the inclusion of NFC for contactless payments outweigh the A57's advantages for me. The performance difference, although not drastic, also contributes to a better overall user experience in the long run. In the budget segment, these seemingly small features can make a noticeable difference in daily use.

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.