Realme C55 vs Nothing CMF Phone 1 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date March 8, 2023 July 9, 2024
Release Year 2023 2024

Physical

Volume 99.3 cm³ 103.55 cm³
Screen Size to Weight Ratio 3.55 "/g 3.39 "/g
Weight 189.5 g 197 g
Height 165.6 mm 164 mm
Width 75.9 mm 77 mm
Thickness 7.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Sun Shower
  • Rainy Night
  • Rainforest
  • Black
  • Orange
  • Light Green

Display

Screen Size 6.72 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86.7 % 85.1 %
Pixel Density 392 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness 680 nits 2000 nits

Hardware

Battery Capacity per Screen Area 110.72 mAh/in² 112.39 mAh/in²
Battery Density 50.35 mAh/cm³ 48.29 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek MT6769H Helio G88 (12 nm) Mediatek Dimensity 7300 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G615 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureRealme C55Nothing CMF Phone 1Practical Impact
Design
Dimensions (mm)165.6 x 75.9 x 7.9164 x 77 x 8.2The Nothing phone is slightly shorter and wider but a bit thicker. Negligible difference in everyday use.
Weight (g)189.5197The Nothing phone is slightly heavier, but the difference is minimal.
Display
TypeIPS LCD, 90HzAMOLED, 120HzAMOLED offers deeper blacks, more vibrant colors, and better power efficiency. 120Hz refresh rate on the Nothing phone results in smoother scrolling and animations.
Size (inches)6.726.67Negligible size difference.
Resolution (px)1080 x 24001080 x 2400Identical resolution, resulting in similar sharpness.
Peak Brightness (nits)6802000Significantly higher peak brightness on the Nothing phone makes it much more usable outdoors in direct sunlight.
Performance
ChipsetHelio G88 (12nm)Dimensity 7300 (4nm)The Dimensity 7300 uses a smaller manufacturing process (4nm vs 12nm), resulting in significantly better performance and power efficiency.
CPUOcta-core (2x2.0 GHz A75 & 6x1.8 GHz A55)Octa-core (4x2.5 GHz A78 & 4x2.0 GHz A55)The Nothing phone boasts more powerful CPU cores, leading to much faster app loading, multitasking, and overall responsiveness.
GPUMali-G52 MC2Mali-G615 MC2The Nothing phone's GPU offers better graphics performance for gaming and demanding applications.
RAM6GB/8GB8GBMore RAM can improve multitasking, but both 6GB and 8GB are generally sufficient for most users. The base Nothing phone having 8GB is a plus.
OSAndroid 13Android 14Nothing Phone comes with a more recent Android version and is promised updates up to Android 16, ensuring longer software support and newer features.
Camera
Main Camera (MP)6450While the Realme has higher megapixels, the Nothing phone utilizes a larger Sony IMX882 sensor known for better low-light performance and overall image quality.
Video Recording1080p@30/60fps4K@30fps, 1080p@30/60fpsThe Nothing phone offers 4K video recording for higher resolution videos.
Battery
Capacity (mAh)50005000Identical battery capacities suggest similar potential battery life. Real-world usage will depend on optimization and individual usage patterns.
Fast Charging33W33WBoth phones have the same fast charging speed.

2. Key Differences Analysis

Realme C55 Advantages:

  • Potentially Lower Price: Generally more affordable.

Nothing CMF Phone 1 Advantages:

  • Significantly Better Performance: The Dimensity 7300 and more powerful GPU deliver a smoother and faster experience.
  • Superior Display: AMOLED technology offers richer visuals and better outdoor visibility due to higher peak brightness. The higher refresh rate provides a smoother user experience.
  • Improved Camera: The Sony IMX882 sensor in the Nothing phone generally produces better image quality, especially in low light. 4K video recording is a significant advantage.
  • Longer Software Support: Comes with a newer Android version and has promised updates to Android 16.

Trade-offs:

  • Price: The Nothing Phone is generally more expensive.
  • NFC: The Realme C55 has NFC for contactless payments, while the Nothing Phone surprisingly lacks it.

3. User Profiles & Recommendations

Realme C55: Budget-conscious users who prioritize basic functionality, a large display, and long battery life. Ideal for casual social media browsing, light gaming, and calling.

Nothing CMF Phone 1: Users who value performance, a high-quality display, a good camera, and longer software support. Suitable for demanding tasks like gaming, content creation, and multitasking.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Realme C55 is a more budget-friendly option.
  2. What are your primary smartphone usage patterns? Casual users might find the Realme C55 sufficient, while power users would appreciate the Nothing Phone's performance.
  3. Which features are most important to you? Prioritize display quality, performance, camera, or battery life based on your needs.

Scenario-Based Recommendations:

  • Tight Budget, Basic Use: Realme C55
  • Balanced Performance and Price: Nothing CMF Phone 1 (if within budget)
  • Gaming and Demanding Tasks: Nothing CMF Phone 1

My Choice: Nothing CMF Phone 1

Why: While the Realme C55 offers good value for its price, the Nothing CMF Phone 1's superior performance, AMOLED display, better camera, and longer software support make it a more compelling device for my needs. The significantly improved processor and GPU will provide a much smoother experience for day-to-day tasks and gaming. The brighter AMOLED display is a huge plus for outdoor usage. While the lack of NFC is disappointing, the overall package offered by the Nothing CMF Phone 1 justifies the higher price for me. I prioritize a fluid user experience and a great display, making the Nothing phone the better choice despite the price difference.

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.