Realme GT Master vs Samsung Galaxy A03 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 30, 2021 January 21, 2022
Release Year 2021 2022

Physical

Volume N/A 113.41 cm³
Screen Size to Weight Ratio 3.57 "/g 3.32 "/g
Weight 180 g 196 g
Height N/A 164.2 mm
Width N/A 75.9 mm
Thickness N/A 9.1 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Black
  • Red
  • Blue

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio N/A 81.8 %
Pixel Density 409 PPI 270 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 118.34 mAh/in²
Battery Density N/A 44.09 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Unisoc T606 (12 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Adreno 642L Mali-G57 MP1

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 microUSB 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 13 13

Comparison Summary

Alright, let's dive into a head-to-head comparison between the Realme GT Master and the Samsung Galaxy A03. We'll break down the specs, analyze the real-world implications, and help you decide which phone best fits your needs.

1. Specifications Breakdown

Here's a detailed comparison, focusing on how the technical specs translate to your everyday experience:

FeatureRealme GT MasterSamsung Galaxy A03Real-World Implications
Design
Dimensions0 × 0 × 0 mm164.2 × 75.9 × 9.1 mmA03 is noticeably larger; might be less comfortable for one-handed use.
Weight180g196gGT Master is lighter, making it more comfortable for extended periods.
Display
Size6.43"6.5"Negligible difference in screen size.
Resolution1080x2400720x1600GT Master has a much sharper, clearer display.
PPI409270GT Master's higher pixel density results in crisper text and images.
TechnologyAMOLEDPLS LCDGT Master offers richer colors, deeper blacks, and better power efficiency.
Refresh Rate120Hz60HzGT Master provides smoother scrolling and animations.
Brightness1000 nits0 nitsGT Master is significantly better for outdoor visibility in bright sunlight.
Performance
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Unisoc T606 (12 nm)GT Master offers significantly faster performance for apps, games, and multitasking.
AnTuTu Score613,348174,932GT Master is much faster in day-to-day usage.
GPUAdreno 642L (Adreno 642L)Mali-G57 MP1 (ARM Mali-G57)GT Master handles graphically intensive tasks (like gaming) far better.
Camera
Main Camera64MP, f/1.8, 1/2", 0.70 µm48MP, f/1.8, 0.80 µmGT Master captures more detailed photos, especially in good lighting.
Selfie Camera32MP, f/2.5, 1/2.74", 0.80 µm5MP, f/2.2, pixel sizeGT Master takes significantly higher quality selfies.
Wide Angle Lens8MP, f/2.3, 1/4", 1.12 µmNoneGT Master allows for wider field of view in photos.
Depth SensorNone2MP, f/2.4, pixel sizeGalaxy A03 can take portrait shots with a blurred background.
Macro Lens2MP, f/2.4, 1/5", 1.75 µmNoneGT Master can take extreme close-up shots.
VideoUp to 4K@30fps with EIS1080p@30fpsGT Master records higher resolution, stabilized video.
Battery Life
Capacity4300mAh5000mAhGalaxy A03 likely offers longer battery life on a single charge.
Charging65W Fast Charging7.5W Fast ChargingGT Master charges much faster; fully charged in a fraction of the time.
Software
OSAndroid 11 (upgradable to 13)Android 11 (upgradable to 13)Software experience will be very similar, but the GT Master has more features.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)802.11acGT Master supports faster and more efficient Wi-Fi.
BluetoothBluetooth 5.2 LEBluetooth 5.0 LEGT Master has a more advanced Bluetooth version.
Storage
Internal128GB/256GB32GB/64GB/128GBGT Master offers more storage options out of the box.
RAM6GB/8GB3GB/4GBGT Master allows for smoother multitasking.
ExpandableNoNoNeither phone allows for expandable storage.
Security
FeaturesFingerprint sensorBasic security featuresGT Master offers a more convenient and secure way to unlock the phone.

2. Key Insights

Realme GT Master: Strengths

  • Superior Performance: The Snapdragon 778G chipset offers a significantly smoother experience, making it ideal for gaming, multitasking, and demanding applications.
  • Excellent Display: The AMOLED screen with a 120Hz refresh rate provides vibrant visuals and fluid animations.
  • Fast Charging: The 65W fast charging is a game-changer, allowing for quick top-ups.
  • Better Camera System: The 64MP main camera and 32MP selfie camera deliver better quality photos and videos, with more features.
  • Advanced Connectivity: Wi-Fi 6 and Bluetooth 5.2 ensure faster and more reliable connections.

Samsung Galaxy A03: Strengths

  • Larger Battery: The 5000mAh battery offers potentially longer battery life.
  • Affordability: Typically, the A03 is more budget-friendly.

Trade-offs and Limitations:

  • The Realme GT Master has a smaller battery than the Samsung Galaxy A03.
  • The Samsung Galaxy A03 has significantly weaker performance in every other area

3. User Profiles and Recommendations

  • Realme GT Master:
    • Ideal For: Gamers, multimedia consumers, social media enthusiasts, and anyone who values performance and display quality.
    • Use Cases: Playing graphic-intensive games, streaming videos, capturing high-quality photos and videos, and heavy multitasking.
  • Samsung Galaxy A03:
    • Ideal For: Basic users with minimal needs, those on a strict budget, and individuals prioritizing battery life above all else.
    • Use Cases: Making calls, sending texts, browsing the web, and basic social media usage.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance to you? If you need a fast, responsive phone for gaming or demanding apps, the Realme GT Master is the clear winner.
  2. What's your budget? If you're on a tight budget, the Samsung Galaxy A03 might be your only option.
  3. How much do you value display quality? If you want a vibrant, smooth, and sharp display, the Realme GT Master is far superior.

Scenario-Based Recommendations:

  • Budget-Conscious Shopper: If your main concern is cost, the Samsung Galaxy A03 is the more affordable choice.
  • Performance Seeker: If you need a phone that can handle demanding tasks without lag, the Realme GT Master is the better option.
  • Multimedia Lover: If you enjoy watching videos and taking photos, the Realme GT Master's superior display and camera make it the ideal choice.

My Choice:

I would choose the Realme GT Master without hesitation. While the Samsung Galaxy A03 has a larger battery, the GT Master wins in almost every other critical aspect. Its superior performance, stunning display, fast charging, and better camera system provide a much better overall user experience. For me, the trade-off in battery life is well worth it for the significant improvements in performance and features. The GT Master simply offers far more value for the money if your budget allows for it.

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.