Realme GT Master vs Oppo A57 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 30, 2021 June 6, 2022
Release Year 2021 2022

Physical

Volume N/A 98.22 cm³
Screen Size to Weight Ratio 3.57 "/g 3.51 "/g
Weight 180 g 187 g
Height N/A 163.7 mm
Width N/A 75 mm
Thickness N/A 8 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Glowing Black
  • Glowing Green

Display

Screen Size 6.43 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio N/A 84.2 %
Pixel Density 409 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 116.19 mAh/in²
Battery Density N/A 50.91 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 642L PowerVR GE8320

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 11 12
Maximum OS Version 13 14

Comparison Summary

Alright, let's break down the Realme GT Master and the Oppo A57 4G. I'll put on my tech journalist hat and give you the lowdown, Alex Griffin style.

1. Specifications Breakdown

Here’s a detailed look at the specs, what they mean, and how they impact your day-to-day use.

FeatureRealme GT MasterOppo A57 4GReal-World Implications
Design
Dimensions0 × 0 × 0 mm163.7 × 75 × 8 mmGT Master dimensions unknown; A57 is taller, wider, and thicker.
Weight180g187gGT Master is slightly lighter, making it more comfortable for long use.
BuildUnknownUnknownNeed more data to compare build quality and materials.
Display
Size6.43"6.56"A57 has a slightly larger screen, which can be better for media consumption.
Resolution1080x2400720x1612GT Master’s higher resolution means sharper, clearer images and text.
PPI409269GT Master has much crisper visuals due to higher pixel density.
TechnologyAMOLEDIPS LCDGT Master's AMOLED offers better contrast, deeper blacks, and vibrant colors.
Refresh Rate120Hz60HzGT Master’s 120Hz refresh rate makes scrolling and animations significantly smoother.
Brightness1000 nits0 nitsGT Master is much better for outdoor visibility in bright sunlight.
Performance
ChipsetSnapdragon 778G 5GHelio G35GT Master has a much more powerful processor, making it faster and more responsive for demanding tasks.
AnTuTu Score613,348110,000GT Master offers vastly superior performance in apps, multitasking, and gaming.
GPUAdreno 642LPowerVR GE8320GT Master’s better GPU delivers superior graphics performance, especially in games.
Camera
Main Camera64MP, f/1.813MP, f/2.2GT Master captures much more detailed and brighter images in various lighting conditions.
Selfie Camera32MP, f/2.58MP, f/2.0GT Master takes higher-resolution selfies, while A57’s wider aperture may offer slightly better low-light selfies.
Wide Angle8MP, f/2.3NoneGT Master allows for wider perspective shots.
Depth SensorNone2MP, f/2.4A57 can create depth-of-field effects, but the quality may be limited by the sensor's low resolution.
Macro Lens2MP, f/2.42MP, f/2.4Both offer similar macro capabilities for close-up shots.
Video4K@30fps1080p@30fpsGT Master can record higher-resolution, more detailed videos.
Battery Life
Capacity4300mAh5000mAhA57's larger battery might offer longer battery life between charges.
Charging65W Fast Charging33W Fast ChargingGT Master charges significantly faster, getting you back up and running quicker.
Software
OSAndroid 11 (up to 13)Android 12 (up to 14)A57 comes with a newer version of Android out of the box.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5GT Master supports faster Wi-Fi speeds and better performance on supported networks.
Bluetooth5.25.1GT Master has a slightly newer Bluetooth version for more efficient connections.
Storage
Internal128/256GB64/128GBGT Master offers more storage options for your files and media.
RAM6/8GB3/4GBGT Master has more RAM for smoother multitasking and running demanding apps.
ExpandableNoNoNeither phone supports expandable storage.
Audio
AudioHi-Res, 2 MicsStereo SpeakersGT Master offers better audio recording quality, while A57 provides a more immersive listening experience through stereo speakers.
Security
Fingerprint SensorBasicSide-MountedA57 has a more convenient side-mounted fingerprint sensor.

2. Key Insights

  • Realme GT Master:

    • Strengths: Significantly better performance, superior display quality (AMOLED, 120Hz), faster charging, better main and selfie cameras, Wi-Fi 6 support.
    • Competitive Advantages: Ideal for users who prioritize performance, display quality, and camera capabilities.
    • Trade-offs: Smaller battery capacity compared to Oppo A57 4G.
  • Oppo A57 4G:

    • Strengths: Larger battery capacity, potentially longer battery life, newer Android version out of the box.
    • Competitive Advantages: Great for users who need extended battery life and are looking for a more budget-friendly option.
    • Trade-offs: Much lower performance, inferior display quality, and weaker camera system.

3. User Profiles and Recommendations

  • Realme GT Master:

    • Best Suited For: Gamers, content creators, and users who demand high performance and excellent display quality.
    • Use Cases: Playing graphics-intensive games, editing photos and videos, streaming high-resolution content, and multitasking.
  • Oppo A57 4G:

    • Best Suited For: Users on a tight budget, those prioritizing battery life, and those with basic smartphone needs.
    • Use Cases: Everyday communication, social media browsing, watching videos occasionally, and tasks that don’t require high performance.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is performance to you? If you need a phone for gaming, demanding apps, or smooth multitasking, the Realme GT Master is the clear choice.
  2. What is your budget? If you're looking for the most affordable option, the Oppo A57 4G is easier on the wallet.
  3. How much do you value battery life versus display quality? If you prioritize long battery life over display quality, the Oppo A57 4G might be a better fit. However, the GT Master offers much better visuals, a smoother experience and faster charging.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer - Go with the Realme GT Master. The powerful processor, excellent display, and fast charging make it perfect for gaming.
  • Scenario 2: Budget-Conscious User - Choose the Oppo A57 4G. It provides essential smartphone functionality at a lower price point.
  • Scenario 3: Multimedia Enthusiast - The Realme GT Master is your best bet due to its superior display quality, camera capabilities, and processing power.

Conclusion

Choosing between the Realme GT Master and the Oppo A57 4G really boils down to what you prioritize. If you need top-tier performance, a stunning display, and great cameras, the Realme GT Master is the way to go. However, if battery life and budget are your primary concerns, the Oppo A57 4G is a reasonable option.

What I would choose and why:

Alright, after weighing all the factors, I'd personally go for the Realme GT Master. As a tech journalist and analyst, I need a phone that can keep up with my fast-paced work. The superior performance, high-quality display, and excellent camera capabilities of the GT Master are crucial for my daily tasks. While the Oppo A57 4G does offer a bigger battery, the trade-offs in performance and display quality are too significant for my needs. Plus, that fast charging on the GT Master is a lifesaver when I'm constantly on the go. In the end, the GT Master offers a much better overall experience that aligns perfectly with my requirements.

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.