Realme C55 vs OnePlus Nord 3 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme
OnePlus Nord 3
OnePlus Nord 3
Oneplus

General

Launch Date March 8, 2023 July 11, 2023
Release Year 2023 2023

Physical

Volume 99.3 cm³ 99.76 cm³
Screen Size to Weight Ratio 3.55 "/g 3.48 "/g
Weight 189.5 g 193.5 g
Height 165.6 mm 162 mm
Width 75.9 mm 75.1 mm
Thickness 7.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Sun Shower
  • Rainy Night
  • Rainforest
  • Misty Green
  • Tempest Gray

Display

Screen Size 6.72 " 6.74 "
Resolution 1080 x 2400 1240 x 2772
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86.7 % 89.8 %
Pixel Density 392 PPI 451 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 680 nits 1450 nits

Hardware

Battery Capacity per Screen Area 110.72 mAh/in² 110.07 mAh/in²
Battery Density 50.35 mAh/cm³ 50.12 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Mediatek Dimensity 9000 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G52 MC2 Mali-G710 MC10

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureRealme C55OnePlus Nord 3Practical Impact
Design
Dimensions (mm)165.6 x 75.9 x 7.9162 x 75.1 x 8.2Nord 3 slightly shorter and narrower, negligible difference in thickness.
Weight (g)189.5193.5Negligible weight difference in practical usage.
BuildUnspecifiedUnspecifiedMaterial differences unknown, impacting durability and premium feel.
Display
TypeIPS LCDAMOLEDNord 3 offers deeper blacks, more vibrant colors, and potentially better power efficiency due to AMOLED technology.
Size (inches)6.726.74Virtually identical screen sizes.
Resolution1080 x 24001240 x 2772Nord 3 has a sharper display with higher pixel density (451 ppi vs 392 ppi), resulting in clearer text and images.
Refresh Rate (Hz)90120Nord 3 provides smoother scrolling and animations due to the higher refresh rate.
Peak Brightness (nits)6801450Nord 3 offers significantly better visibility in bright sunlight.
HDRNoHDR10+Nord 3 supports HDR content, resulting in a wider dynamic range and more vibrant visuals in compatible videos.
Performance
ChipsetMediatek Helio G88 (12nm)Mediatek Dimensity 9000 (4nm)Nord 3 boasts a significantly more powerful and efficient processor, leading to much better performance in demanding tasks and gaming.
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Nord 3's CPU architecture is far superior, enabling faster processing speeds and improved multitasking.
GPUMali-G52 MC2Mali-G710 MC10Nord 3 features a considerably more powerful GPU, delivering a superior gaming experience and smoother graphics rendering.
RAM6GB/8GB8GB/16GBNord 3 offers more RAM in its higher-end configuration, further enhancing multitasking capabilities.
Camera
Main Camera (MP)6450While the Realme has a higher megapixel count, sensor size and other factors impact image quality. The Sony IMX890 sensor in the Nord 3 generally produces higher quality images, especially in low light.
UltrawideNo8 MPNord 3 offers ultrawide photography, allowing for a wider field of view.
Selfie Camera (MP)816Nord 3 has a higher resolution selfie camera, potentially capturing more detailed selfies.
Video Recording1080p@60fps4K@60fps with EISNord 3 offers significantly better video recording capabilities with higher resolution and Electronic Image Stabilization (EIS).
Battery
Capacity (mAh)50005000Identical battery capacities.
Fast Charging (W)3380Nord 3 charges significantly faster.

2. Key Differences Analysis

Realme C55 Advantages:

  • Potentially Lower Price: While not explicitly stated, the Realme C55 is likely more affordable given its lower-end specifications.

OnePlus Nord 3 Advantages:

  • Significantly Superior Performance: The Dimensity 9000 chipset offers a substantial performance advantage for demanding tasks and gaming.
  • Better Display: AMOLED technology, higher resolution, refresh rate, and peak brightness deliver a superior visual experience.
  • Faster Charging: 80W fast charging allows for significantly quicker charging times.
  • More Versatile Camera System: Inclusion of an ultrawide lens and higher quality sensors enhances photography options.

3. User Profiles & Recommendations

Realme C55: Budget-conscious users prioritizing basic smartphone functionalities like calling, messaging, and social media browsing.

OnePlus Nord 3: Users seeking a powerful and feature-rich smartphone for demanding tasks, gaming, media consumption, and mobile photography.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Realme C55 is likely more affordable.
  2. What are your primary smartphone usage patterns? Basic tasks vs. demanding applications and gaming.
  3. How important are display quality, camera performance, and charging speed? The Nord 3 excels in these areas.

My Choice: OnePlus Nord 3

While the Realme C55 might be a decent budget option, the OnePlus Nord 3 offers a significantly better overall package. Its superior performance, display, camera, and charging capabilities justify the likely higher price for most users. The Dimensity 9000 ensures a smooth and responsive experience, even with demanding tasks, while the AMOLED display offers vibrant visuals. The faster charging is also a huge plus in today's fast-paced world. Unless budget is extremely tight, the Nord 3 is the clear winner in terms of long-term value and user experience.

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.