Oppo A57 4G vs Motorola Razr 50 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 6, 2022 June 25, 2024
Release Year 2022 2024

Physical

Volume 98.22 cm³ 90.05 cm³
Screen Size to Weight Ratio 3.51 "/g 3.65 "/g
Weight 187 g 189 g
Height 163.7 mm 171.4 mm
Width 75 mm 74 mm
Thickness 8 mm 7.1 mm
Foldable Design No Yes
Available Colors
  • Glowing Black
  • Glowing Green
  • Peach Fuzz
  • Spring Green (Dill)
  • Midnight Blue (Navy Blazer)

Display

Screen Size 6.56 " 6.9 "
Resolution 720 x 1612 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 84.2 % 84.9 %
Pixel Density 269 PPI 413 PPI
Refresh Rate N/A 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 116.19 mAh/in² 84.02 mAh/in²
Battery Density 50.91 mAh/cm³ 44.42 mAh/cm³
Battery Capacity 5000 mAh 4000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)
GPU PowerVR GE8320 Adreno 735

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 14
Maximum OS Version 14 17

Comparison Summary

Oppo A57 4G vs. Motorola Razr 50 Ultra: A Tale of Two Smartphones

These two phones occupy distinct corners of the smartphone market. The Oppo A57 4G is a budget-friendly device focused on essential functionality, while the Motorola Razr 50 Ultra is a premium, foldable flagship showcasing cutting-edge technology. Let's dissect their specifications and uncover what they offer in real-world usage.

1. Specifications Breakdown

FeatureOppo A57 4GMotorola Razr 50 UltraReal-World Implications
Design
Dimensions (mm)163.7 x 75 x 8171.4 x 74 x 7.1Razr 50 Ultra is more compact when folded, A57 thinner.
Weight (g)187189Negligible weight difference.
FoldableNoYesRazr offers unique portability and a second screen.
Display
TypeIPS LCDFoldable LTPO AMOLEDRazr boasts superior contrast, brightness, and smoothness.
Size (inches)6.566.9Razr offers a larger main screen.
Resolution (px)720 x 16121080 x 2640Razr provides significantly sharper visuals.
Refresh Rate (Hz)60 (Standard)165Razr offers a much smoother and more responsive experience.
Performance
ChipsetHelio G35Snapdragon 8s Gen 3Razr delivers vastly superior processing power.
CPUOcta-core 2.3 GHzOcta-core up to 3.0 GHzRazr handles demanding tasks and multitasking with ease.
RAM (GB)412Razr enables seamless app switching and performance.
Camera
Main Camera (MP)1350Razr offers higher resolution and potentially better image quality.
Selfie Camera (MP)832Razr provides significantly better selfie quality.
Battery Life
Capacity (mAh)50004000A57 likely offers longer battery life.
Charging (W)33W Wired45W WiredRazr charges faster despite a smaller battery.
PriceLowMediumSignificant price difference reflecting features.

2. Key Insights

The Oppo A57 4G prioritizes affordability and long battery life. It's a reliable device for basic tasks like calling, texting, browsing, and light media consumption. However, its performance limitations become apparent with demanding applications or multitasking.

The Motorola Razr 50 Ultra is a technological showcase. Its foldable design, stunning display, powerful processor, and advanced camera system cater to users who demand the best. The trade-off is a higher price and potentially shorter battery life compared to the A57. The external display adds significant utility for quick interactions without opening the phone.

3. User Profiles and Recommendations

Oppo A57 4G: Ideal for budget-conscious users, students, or seniors who prioritize battery life and essential functionality over cutting-edge performance and features.

Motorola Razr 50 Ultra: Perfect for tech enthusiasts, early adopters, and professionals who value a premium, innovative device with top-tier performance, a unique design, and are willing to pay a premium for it.

4. Buying Decision Framework

  1. What is your budget? The A57 is significantly more affordable.
  2. What are your primary smartphone needs? Basic communication vs. demanding tasks and multimedia consumption.
  3. Do you value innovation and a unique design? The Razr's foldable form factor is a major differentiator.

My Choice: Motorola Razr 50 Ultra

While the Oppo A57 4G offers excellent value for its price, I would choose the Motorola Razr 50 Ultra. The foldable design genuinely excites me. As a tech journalist, I appreciate being on the cutting edge of mobile technology. The Razr's superior performance, stunning display, and advanced camera system would significantly enhance my productivity and content creation workflow. The compact size when folded is a compelling feature for portability. While battery life is a concern, the faster charging and the utility of the cover screen mitigate this somewhat. The premium price is justified for the innovation and advanced features offered.

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.