OnePlus Nord 3 vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus Nord 3
OnePlus Nord 3
Oneplus

General

Launch Date July 11, 2023 March 28, 2024
Release Year 2023 2024

Physical

Volume 99.76 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.48 "/g 3.72 "/g
Weight 193.5 g 180 g
Height 162 mm 163.9 mm
Width 75.1 mm 76.5 mm
Thickness 8.2 mm 7.8 mm
Foldable Design No No
Available Colors
  • Misty Green
  • Tempest Gray
  • Light Green
  • Dark Blue

Display

Screen Size 6.74 " 6.7 "
Resolution 1240 x 2772 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.8 % 86.4 %
Pixel Density 451 PPI 393 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1450 nits N/A

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 111.38 mAh/in²
Battery Density 50.12 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 9000 (4 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G710 MC10 Adreno 644

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 13 14
Maximum OS Version 16

Comparison Summary

1. Specifications Comparison

FeatureOnePlus Nord 3Samsung Galaxy M55Practical Impact
Design
Dimensions (mm)162 x 75.1 x 8.2163.9 x 76.5 x 7.8Nord 3 is slightly shorter and narrower, M55 marginally thinner. Negligible difference in hand feel.
Weight (g)193.5180M55 is noticeably lighter, reducing hand fatigue during extended use.
Display
Size (inches)6.746.7Virtually identical screen real estate.
TypeFluid AMOLED, 120Hz, HDR10+Super AMOLED+, 120HzBoth offer smooth scrolling and vibrant colors. HDR10+ on Nord 3 provides better dynamic range in supported content.
Resolution1240 x 27721080 x 2400Nord 3 has a significantly sharper display (451 ppi vs 393 ppi), resulting in crisper text and images.
Peak Brightness (nits)1450Not specifiedNord 3's higher peak brightness ensures better visibility in direct sunlight. Lack of data for M55 prevents full comparison.
Performance
ChipsetDimensity 9000 (4nm)Snapdragon 7 Gen 1 (4nm)Dimensity 9000 generally offers superior performance in benchmarks, translating to faster app loading, smoother multitasking, and better gaming performance.
CPUOcta-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)Nord 3's CPU boasts higher clock speeds, particularly in the performance core, leading to a noticeable speed advantage in demanding tasks.
GPUMali-G710 MC10Adreno 644Mali-G710 generally provides stronger graphics performance than Adreno 644, beneficial for gaming and graphically intensive applications.
RAM16GB8GBDouble the RAM in the Nord 3 allows for significantly more apps to run in the background without performance degradation, improving multitasking and reducing app reloading.
Battery
Capacity (mAh)50005000Identical battery capacity suggests similar potential battery life, although real-world usage varies based on software optimization and usage patterns.
Camera
Video Capabilities4K@30/60fps (EIS), 1080p@30/60/120fps (EIS)4K@30fps (OIS, EIS), 1080p@30/60fps (OIS, EIS)Both offer 4K recording. Nord 3 supports 4K@60fps and 1080p@120fps for smoother slow-motion. M55 benefits from OIS for more stable video recording. More detailed camera specs (sensor size, aperture) are needed for a comprehensive comparison.

2. Key Differences Analysis

OnePlus Nord 3 Advantages:

  • Significantly more powerful: Dimensity 9000 and 16GB RAM provide a substantial performance advantage for demanding tasks and multitasking.
  • Sharper display: Higher resolution leads to a noticeably crisper viewing experience.
  • Brighter Display: Better visibility outdoors.
  • More versatile video recording: Higher frame rate options.

Samsung Galaxy M55 Advantages:

  • Lighter: More comfortable for extended use.
  • Potentially better video stability: OIS can result in smoother video footage.
  • More recent Android version: Android 14 may offer some feature advantages, though Android 13 on Nord 3 will likely receive updates.

3. User Profiles & Recommendations

OnePlus Nord 3: Users who prioritize performance, a sharp display, and smooth multitasking, such as gamers, power users, and content creators.

Samsung Galaxy M55: Users who prioritize a lightweight phone, potentially longer battery life (depending on optimization), and value having the latest Android version out-of-the-box. Budget-conscious users might find the M55 more appealing given its likely lower price point.

4. Decision Framework

Key Questions:

  1. What is your budget? The Nord 3 is likely more expensive given its superior specs.
  2. What are your primary use cases? Gamers and power users will benefit more from the Nord 3's performance.
  3. Do you prioritize display quality or portability? The Nord 3 has a sharper and brighter display, but the M55 is lighter.

My Choice: OnePlus Nord 3

While the Samsung Galaxy M55 offers a lighter design and the latest Android version, the OnePlus Nord 3's significant performance advantage, sharper and brighter display, and more versatile video recording capabilities make it the more compelling device for me. The 16GB of RAM is a significant differentiator for future-proofing and ensuring smooth multitasking for years to come. The superior processing power allows for a more responsive and enjoyable user experience overall. I prioritize performance and a high-quality display, making the Nord 3 the clear winner despite its slightly higher weight. The lack of peak brightness information for the M55 is concerning, as outdoor visibility is crucial for me.

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.