Realme GT 5G vs OnePlus Nord N20 SE - Detailed Phone Comparison

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme

General

Launch Date March 10, 2021 August 8, 2022
Release Year 2021 2022

Physical

Volume 97.59 cm³ 98.28 cm³
Screen Size to Weight Ratio 3.46 "/g 3.51 "/g
Weight 186 g 187 g
Height 158.5 mm 163.8 mm
Width 73.3 mm 75 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Blue Oasis
  • Celestial Black

Display

Screen Size 6.43 " 6.56 "
Resolution 1080 x 2400 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.9 % 84.2 %
Pixel Density 409 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 116.19 mAh/in²
Battery Density 46.11 mAh/cm³ 50.88 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 660 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 14

Comparison Summary

1. Specifications Comparison

Design

FeatureRealme GT 5GOnePlus Nord N20 SEPractical Impact
Physical Size158.5 x 73.3 x 8.4 mm163.8 x 75 x 8 mmNord N20 SE is slightly taller and wider, while Realme GT 5G is a bit thicker. Overall, both have a similar in-hand feel.
Weight186g187gBoth phones are similarly lightweight making them easy to carry around.

Display

FeatureRealme GT 5GOnePlus Nord N20 SEPractical Impact
Size6.43"6.56"Nord N20 SE has a negligibly larger screen, a minor difference in the viewing experience.
Resolution1080x2400720x1612Realme GT 5G has a significantly sharper display; text and images will appear much clearer.
PPI409269Realme GT 5G offers notably higher clarity; individual pixels are much harder to discern, leading to a more pleasant visual experience.
TechnologyAMOLEDIPS LCDRealme GT 5G has superior contrast, deeper blacks, and more vibrant colors, especially noticeable when viewing dark-themed content and rich media.
Refresh Rate120Hz60HzRealme GT 5G provides smoother scrolling and animations, enhancing the perceived fluidity of the user interface.
Brightness0 nits0 nitsPeak brightness is identical which means the display will perform the same under direct sunlight and dim environments

Performance

FeatureRealme GT 5GOnePlus Nord N20 SEPractical Impact
ChipsetSnapdragon 888 5G (5 nm)Helio G35 (12 nm)Realme GT 5G provides significantly faster processing for smoother multitasking, gaming and overall responsiveness.
AnTuTu Score912,342221,000Realme GT 5G will outperform the OnePlus Nord N20 SE in benchmarks, resulting in a much faster overall experience.
GPUAdreno 660PowerVR GE8320Realme GT 5G has a much more powerful GPU, offering better graphics performance for gaming and other graphically intensive tasks.

Camera

FeatureRealme GT 5GOnePlus Nord N20 SEPractical Impact
Standard Camera64MP, f/1.8, 1/1.7" sensor50MP, f/1.8, 1/2.76" sensorRealme GT 5G captures more detailed images with a larger sensor which offers better low-light performance
Selfie Camera16MP, f/2.58MP, f/2.0, 1/4" sensorRealme GT 5G captures higher resolution selfies, while Nord N20 SE's wider aperture may capture slightly more light.
Wide Angle Lens8MP, f/2.3NoneRealme GT 5G offers an additional wide-angle lens for more versatile shooting options.
Portrait ModeNone2MP, f/2.4OnePlus Nord N20 SE offers a dedicated depth sensor which will aid in portrait shots.
Macro Lens2MP, f/2.4NoneRealme GT 5G includes a dedicated macro lens for detailed close-up shots.
Video RecordingUp to 4K@60fps with EIS, 1080p@240fps Slow-mo1080p@30fpsRealme GT 5G offers higher video resolution and frame rate capabilities, plus slow-motion, leading to significantly more versatile video options..
Camera Features4K Video, Triple camera, Ultra stable video, Manual focus, Laser AF, RAW, Night ModeDual camera, Contrast detection autofocus (CDAF), Exposure compensationRealme GT 5G has more advanced features, including 4K video, a triple camera setup, RAW image capture, and night mode, while Nord N20 SE has a simplified feature set.

Battery

FeatureRealme GT 5GOnePlus Nord N20 SEPractical Impact
Capacity4500mAh5000mAhNord N20 SE offers slightly longer battery life, potentially lasting a bit longer on a single charge.
Charging65W fast charging33W fast chargingRealme GT 5G charges much faster, allowing for quicker top-ups and shorter charging times.

2. Key Differences Analysis

Realme GT 5G Advantages:

  • Superior Display: The AMOLED screen with 120Hz refresh rate and much higher resolution (1080x2400 vs 720x1612) provides a significantly better visual experience with sharper images and smoother animations.
  • Much Faster Performance: The Snapdragon 888 chipset is drastically more powerful, translating to quicker app loading, smoother multitasking, and a far superior gaming experience.
  • Better Camera System: The higher resolution sensors, inclusion of wide-angle and macro lens, and more versatile video recording capabilities result in more diverse and higher-quality photos and videos.
  • Faster Charging: 65W fast charging significantly reduces charging time compared to the Nord N20 SE's 33W charging.
  • Enhanced Audio: Features like Dolby Atmos and Hi-Res Audio support offers a more immersive sound experience.
  • More Advanced Connectivity: Supports more satellite systems for more accurate location tracking.
  • Higher RAM Option: Offers up to 12GB of RAM for smooth multitasking.
  • Better Software Support: The Realme GT 5G has confirmed upgrade support to Android 14.

OnePlus Nord N20 SE Advantages:

  • Larger Battery: The 5000mAh battery offers slightly longer battery life, allowing users to go a bit longer between charges.
  • Newer Bluetooth Version: Features the newer Bluetooth 5.3 standard.
  • Portrait Mode (depth) camera: This allows for enhanced depth of field in portrait pictures.
  • Newer Operating System: It has a newer Android 12 OS out of the box.

Significant Trade-offs:

  • Realme GT 5G: Trade-offs longer battery life for a superior display, faster performance, and faster charging.
  • OnePlus Nord N20 SE: Trade-offs significantly inferior performance and display quality for a slightly longer battery life and lower price point (generally).

3. User Profiles & Recommendations

Realme GT 5G Ideal User:

  • Power Users: Those who frequently use demanding apps, play graphic-intensive games, or multitask heavily.
  • Media Consumers: Users who watch a lot of videos or view photos, especially those who value vibrant, sharp displays and high-quality audio.
  • Photography Enthusiasts: Individuals who desire more advanced camera features, including high resolution, wide-angle, and macro lenses for varied shooting scenarios.
  • Users Who Need Fast Charging: Those who prioritize quickly getting their phone charged and don't want to be tethered to a wall outlet for long.

    • Specific Use Cases: High-end gaming, content creation, professional photography, frequent travel with limited charging opportunities.

OnePlus Nord N20 SE Ideal User:

  • Budget-Conscious Users: Individuals looking for a reliable smartphone at a lower price point that offers a long battery life.
  • Casual Users: People who primarily use their phones for basic tasks like browsing, social media, and calling, with an emphasis on battery life.
  • Users who prioritize battery life over all else: Ideal for those who require a full day of use on a single charge.

    • Specific Use Cases: Daily communication, basic app use, watching videos occasionally, students on a budget.

4. Decision Framework

Key Questions to Ask:

  1. What is your primary use case? (Gaming, photography, everyday tasks, etc.)
  2. How important is display quality? (Do you prioritize sharpness, color vibrancy, and smooth animations?)
  3. What is your budget? (Are you willing to spend more for superior performance and features?)

Scenario-Based Recommendations:

  • Scenario 1: "I need the best performance and display, price is secondary."
    • Recommendation: Realme GT 5G. Its high-performance chipset, superior display, and faster charging make it the clear winner.
  • Scenario 2: "I value battery life above all else and want something cheap and reliable."
    • Recommendation: OnePlus Nord N20 SE. Its bigger battery and lower price point make it ideal for those who only need a phone for basic tasks.
  • Scenario 3: "I want a good overall experience without breaking the bank, but I do not play high-end mobile games."
    • Recommendation: Realme GT 5G may still be the better choice even on a budget, due to its vastly superior camera, display, performance, and faster charging.

My Choice

If I were to choose between these two phones, I would choose the Realme GT 5G. While the OnePlus Nord N20 SE does have a slightly larger battery, that's really the only advantage it offers. The Realme GT 5G offers a significantly superior display with higher resolution, a 120Hz refresh rate, and AMOLED technology. The performance gap is also massive due to the Snapdragon 888 chipset which is far superior to the MediaTek Helio G35. The faster charging is also a big bonus. Given my personal use case which involves using apps frequently, watching content, and occasionally playing games, the Realme GT 5G's performance and display are more important to me than a slightly longer battery life, making it the preferable choice. I am happy to sacrifice slightly lower battery life for significantly faster overall performance.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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Bridging technical complexity with engaging, accessible narratives.