Realme GT Master vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 30, 2021 May 24, 2024
Release Year 2021 2024

Physical

Volume N/A 106.65 cm³
Screen Size to Weight Ratio 3.57 "/g 3.48 "/g
Weight 180 g 193 g
Height N/A 168.4 mm
Width N/A 76.3 mm
Thickness N/A 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.43 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio N/A 82.9 %
Pixel Density 409 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 111.05 mAh/in²
Battery Density N/A 46.88 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Unisoc T603 (22 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core 1.8 GHz
GPU Adreno 642L 8

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13 16

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Realme GT Master and the Xiaomi Redmi A3x. I'll break down the specs, highlight the key differences, and give you the insights you need to make the right choice.

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up, with a focus on real-world implications:

FeatureRealme GT MasterXiaomi Redmi A3xReal-World Implications
Design
Dimensions0 × 0 × 0 mm168.4 × 76.3 × 8.3 mmGT Master: Dimensions unknown. A3x: Larger phone might be less pocketable.
Weight180g193gGT Master: Lighter, more comfortable for prolonged use.
Display
Size6.43"6.71"Redmi A3x: Slightly larger screen for better media consumption.
Resolution1080x2400720x1650GT Master: Sharper, more detailed images and text.
PPI409268GT Master: Noticeably crisper visuals.
TechnologyAMOLEDIPS LCDGT Master: Richer colors, deeper blacks, better contrast, more efficient.
Refresh Rate120Hz90HzGT Master: Smoother scrolling and animations.
Brightness1000 nits0 nitsGT Master: Excellent outdoor visibility in sunlight. A3x: Brightness Unknown.
Performance
ChipsetSnapdragon 778G 5GUnisoc T603GT Master: Significantly faster performance for gaming and multitasking.
AnTuTu Score613,348239,000GT Master: Smoother app loading, better overall responsiveness.
GPUAdreno 642LMali-G57 MP1GT Master: Better graphics performance for gaming.
Camera
Main Camera64MP8MPGT Master: Higher resolution photos with more detail.
Selfie Camera32MP5MPGT Master: Sharper selfies.
Wide Angle LensYesNoGT Master: More versatile photography options.
Macro LensYesNoGT Master: More versatile photography options.
Video4K@30fps1080p@30fpsGT Master: Higher quality video recording.
Battery Life
Capacity4300mAh5000mAhRedmi A3x: Potentially longer battery life.
Charging65W10WGT Master: Much faster charging times.
Software
OSAndroid 11 (up to 13)Android 14 (up to 16)Redmi A3x: Newer OS with potentially longer software support.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5GT Master: Faster and more efficient Wi-Fi.
Bluetooth5.24.2GT Master: More modern Bluetooth standard.
GPSMore systemsFewer systemsGT Master: More accurate GPS tracking.
Storage
Internal128/256GB64/128GBGT Master: More storage options.
RAM6/8GB3/4GBGT Master: Better multitasking performance.
ExpandableNoNoNeither phone supports expandable storage
Audio
QualityHi-Res AudioBasicGT Master: Superior audio experience.
Security
FingerprintBasicSide-mountedRedmi A3x: More convenient fingerprint scanner placement.
Build Quality
ProtectionUnknownGorilla Glass 3Redmi A3x: Screen has glass protection

2. Key Insights

Realme GT Master:

  • Strengths: The Realme GT Master excels in display quality (AMOLED, 120Hz, high brightness), performance (Snapdragon 778G 5G), camera capabilities (64MP main, versatile lenses, 4K video), and fast charging (65W).
  • Competitive Advantages: This phone is geared towards users who prioritize a premium visual experience, smooth performance for gaming and multitasking, and high-quality photography and videography.
  • Trade-offs: It has a smaller battery compared to the Redmi A3x, and potentially older software as it launched with Android 11.

Xiaomi Redmi A3x:

  • Strengths: The Redmi A3x offers a larger battery and newer Android software version at a more budget-friendly price point, along with a side-mounted fingerprint sensor and the added protection of Gorilla Glass 3 on its screen.
  • Competitive Advantages: This phone is ideal for users who need long battery life and value the latest Android features on a budget.
  • Trade-offs: It compromises on display quality, performance, and camera capabilities.

3. User Profiles and Recommendations

  • Realme GT Master: Best for tech enthusiasts, gamers, photographers, and users who demand a premium display and smooth performance.
    • Use Cases: Gaming, watching videos, photography, video recording, and multitasking.
  • Xiaomi Redmi A3x: Best for budget-conscious users who prioritize long battery life and the latest software features.
    • Use Cases: Basic daily tasks, media consumption, and users who prefer a larger screen.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. What is your budget? The Redmi A3x is likely to be significantly cheaper.
  2. How important is performance and display quality? If these are critical, the GT Master is the clear winner.
  3. Do you prioritize battery life or fast charging? The Redmi A3x offers longer battery life, while the GT Master charges much faster.

Scenario-Based Recommendations:

  • Scenario 1: Budget is tight, and you need a reliable daily driver with long battery life: Choose the Redmi A3x.
  • Scenario 2: You want a premium multimedia experience with smooth gaming and fast charging: Choose the Realme GT Master.
  • Scenario 3: You prioritize the latest software features and future updates: The Redmi A3x with Android 14 has an advantage.

My Choice and Why

Personally, I would choose the Realme GT Master.

As a tech journalist and smartphone analyst, I value performance, display quality, and camera capabilities above all else. The Snapdragon 778G 5G chipset in the GT Master provides a significantly smoother and more responsive experience, whether I'm multitasking, editing photos, or playing demanding games.

The AMOLED display with a 120Hz refresh rate is also a major draw. It offers richer colors, deeper blacks, and incredibly smooth animations, which makes everything from browsing the web to watching videos more enjoyable. While the Redmi A3x has a larger battery, the 65W fast charging on the GT Master means I can quickly top up the battery whenever needed, minimizing downtime.

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.