Realme GT Master vs OnePlus 9RT 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9RT 5G
OnePlus 9RT 5G
Oneplus

General

Launch Date July 30, 2021 October 19, 2021
Release Year 2021 2021

Physical

Volume N/A 100.43 cm³
Screen Size to Weight Ratio 3.57 "/g 3.34 "/g
Weight 180 g 198.5 g
Height N/A 162.2 mm
Width N/A 74.6 mm
Thickness N/A 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Blue
  • Hacker Black
  • Nano Silver

Display

Screen Size 6.43 " 6.62 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio N/A 87.4 %
Pixel Density 409 PPI 397 PPI
Refresh Rate 120 Hz 120 Hz
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 102.68 mAh/in²
Battery Density N/A 44.81 mAh/cm³
Battery Capacity 4300 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 642L Adreno 660

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 11
Maximum OS Version 13 13

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Realme GT Master and the OnePlus 9RT 5G. As a tech journalist, I'm all about cutting through the marketing fluff and getting to what really matters: how these phones perform in your hands, day in and day out.

1. Specifications Breakdown

FeatureRealme GT MasterOnePlus 9RT 5GReal-World Implications
Design
Dimensions0 × 0 × 0 mm162.2 × 74.6 × 8.3 mmThe OnePlus 9RT 5G is larger. Consider if you prefer a more compact phone.
Weight180g198.5gRealme GT Master is noticeably lighter, which might be more comfortable for long periods of use.
Display
Size6.43"6.62"OnePlus 9RT 5G offers a slightly larger viewing area, better for media consumption.
Resolution1080x24001080x2400Both offer the same sharpness.
PPI409397Similar pixel density means similar clarity and sharpness.
TechnologyAMOLEDAMOLEDExpect vibrant colors and deep blacks on both.
Refresh Rate120Hz120HzSmooth scrolling and gaming on both devices.
Brightness1000 nits0 nitsRealme GT Master has dramatically better outdoor visibility.
Performance
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)OnePlus 9RT 5G has a significantly more powerful processor, leading to better performance in demanding tasks and games.
Antutu Score613,348881,700OnePlus 9RT 5G provides a snappier overall experience.
GPUAdreno 642LAdreno 660OnePlus 9RT 5G will handle graphics-intensive games more smoothly.
Camera
Main Sensor64MP, f/1.8, 1/2"50MP, f/1.8, 1/1.56"OnePlus 9RT 5G's larger sensor should result in better low-light performance, despite the lower megapixel count.
Selfie Sensor32MP, f/2.5, 1/2.74"16MP, f/2.4, 1/3.13"Realme GT Master takes higher resolution selfies.
Wide Angle Lens8MP, f/2.3, 1/4"16MP, f/2.2, 1/3.09"OnePlus 9RT 5G captures wider, more detailed landscapes.
Macro Lens2MP, f/2.4, 1/5"2MP, f/2.4Macro lens quality is similar.
Video4K@30fps (EIS)4K@60fps (HDR, EIS)OnePlus 9RT 5G offers smoother 4K video and HDR support.
StabilizationUIS, UIS MaxOIS, DigitalOnePlus 9RT 5G's OIS should deliver more stable videos and sharper photos in low light.
Battery Life
Capacity4300mAh4500mAhOnePlus 9RT 5G may offer slightly longer battery life.
Charging65W Fast Charging65W Fast ChargingBoth charge very quickly.
FeaturesNon-removableNon-removable, 2*2250mAh double battery cellsOnePlus 9RT 5G's dual-cell design might improve charging efficiency and longevity.
Software
OSAndroid 11 (upgradable to 13)Android 11 (upgradable to 13)Both are upgradable to Android 13.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6, Wi-Fi MiMOBoth support fast Wi-Fi; OnePlus 9RT 5G's MiMO may offer slightly better signal in some situations.
BluetoothBluetooth 5.2Bluetooth 5.2Similar Bluetooth capabilities.
GPSGPS, GLONASS, Beidou, QZSS, GalileoGPS, GLONASS, Beidou, Galileo, GPS (L1+L5)OnePlus 9RT 5G with dual-band GPS will likely have more precise location tracking.
Storage
Internal128/256 GB128/256 GBNo expandable storage on either phone, so choose your storage option wisely.
RAM6/8 GB8/12 GBOnePlus 9RT 5G with more RAM handles multitasking and demanding apps better.
Audio
QualityHi-Res Audio, 2 microphonesDolby Atmos, Stereo Speakers, Noise Cancellation MicOnePlus 9RT 5G provides a more immersive and clearer audio experience.
Security
FeaturesFingerprint SensorFingerprint SensorBasic biometric security on both.
Build
Screen ProtectionUnknownUnknownYou'll want to invest in a screen protector for both.
SensorsAccelerometer, Gyroscope, ProximityAccelerometer, Compass, Gyroscope, ProximitySimilar sensor suites; OnePlus 9RT 5G offers a compass.

2. Key Insights

  • Realme GT Master:

    • Strengths: Lighter, more compact design, higher resolution selfie camera, and brighter display for outdoor visibility.
    • Competitive Advantages: Ideal for users who prioritize portability, selfie quality, and screen visibility in bright environments.
    • Trade-offs: Less powerful chipset, smaller battery, and lower performance in gaming and heavy multitasking.
  • OnePlus 9RT 5G:

    • Strengths: Significantly more powerful processor, better main camera sensor, optical image stabilization (OIS), larger battery, and superior audio quality.
    • Competitive Advantages: A better choice for gamers, photographers, and those who demand top-tier performance and stable video capture.
    • Trade-offs: Larger and heavier design and unknown outdoor brightness.

3. User Profiles and Recommendations

  • Realme GT Master:

    • Best Suited For: Casual users, social media enthusiasts, and those who prefer a lightweight and portable phone.
    • Use Cases: Everyday tasks, social media browsing, taking selfies, and general multimedia consumption.
  • OnePlus 9RT 5G:

    • Best Suited For: Gamers, photography enthusiasts, and power users who need a device that can handle demanding tasks.
    • Use Cases: High-end gaming, capturing high-quality photos and videos, multitasking, and running resource-intensive apps.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is raw performance to you?
    • If gaming, video editing, or running demanding apps is crucial, the OnePlus 9RT 5G is the clear winner.
  2. Do you prioritize portability and weight?
    • If a lighter, more compact phone is essential, the Realme GT Master is the better choice.
  3. How important is camera quality, particularly stabilization and low-light performance?
    • If you want the best possible photos and videos, especially in challenging lighting conditions, the OnePlus 9RT 5G's OIS and superior sensor give it an edge.

Scenario-Based Recommendations:

  • "I mostly browse social media, take selfies, and watch videos." - Realme GT Master for its portability and selfie camera.
  • "I'm a serious mobile gamer and need a phone that can handle demanding titles." - OnePlus 9RT 5G for its powerful processor and GPU.
  • "I want a phone with a great camera for capturing family memories." - OnePlus 9RT 5G for its superior sensor and OIS.
  • "I need a phone that works great under direct sunlight!" - Realme GT Master for its brightness

My Personal Choice

If I were choosing between these two, I would lean towards the OnePlus 9RT 5G. While I appreciate the Realme GT Master's lighter design and selfie camera, the OnePlus 9RT 5G's more powerful processor, better main camera with OIS, and superior audio quality would make a significant difference in my daily usage. I tend to use my phone for a mix of tasks, including gaming, photography, and video consumption, and the OnePlus 9RT 5G offers a better overall experience in these areas.

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.