Realme C55 vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date March 8, 2023 June 5, 2023
Release Year 2023 2023

Physical

Volume 99.3 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.55 "/g 3.74 "/g
Weight 189.5 g 184.5 g
Height 165.6 mm 170.8 mm
Width 75.9 mm 74 mm
Thickness 7.9 mm 7 mm
Foldable Design No Yes
Available Colors
  • Sun Shower
  • Rainy Night
  • Rainforest
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.72 " 6.9 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 86.7 % 85.2 %
Pixel Density 392 PPI 413 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 680 nits 1400 nits

Hardware

Battery Capacity per Screen Area 110.72 mAh/in² 79.82 mAh/in²
Battery Density 50.35 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 5000 mAh 3800 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G52 MC2 Adreno 730

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureRealme C55Motorola Razr 40 UltraPractical Impact
Design
Dimensions (mm)165.6 x 75.9 x 7.9170.8 x 74 x 7Razr 40 Ultra is slightly wider but significantly thinner due to its foldable design. C55 is taller.
Weight (g)189.5184.5Razr 40 Ultra is slightly lighter despite its complex folding mechanism.
FoldableNoYesRazr 40 Ultra offers a compact folded size for pocketability, transforming into a larger screen when unfolded. C55 is a traditional slab phone.
Display
Display TypeIPS LCDFoldable LTPO AMOLEDRazr 40 Ultra's AMOLED offers superior contrast, deeper blacks, and potentially better power efficiency due to LTPO. C55's IPS LCD is generally less vibrant.
Display Size (inches)6.726.9Both offer large screens, but the Razr 40 Ultra provides a slightly larger viewing area.
Refresh Rate (Hz)90165Razr 40 Ultra's higher refresh rate results in noticeably smoother animations and scrolling compared to the C55.
Peak Brightness (nits)6801400Razr 40 Ultra is significantly brighter, ensuring better visibility outdoors and in direct sunlight.
Performance
ChipsetMediatek Helio G88 (12nm)Qualcomm Snapdragon 8+ Gen 1 (4nm)Razr 40 Ultra boasts a vastly more powerful flagship chipset, enabling significantly faster performance, smoother multitasking, and better gaming capabilities.
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Razr 40 Ultra's CPU architecture is considerably more advanced, resulting in a substantial performance gap.
GPUMali-G52 MC2Adreno 730Razr 40 Ultra's GPU offers significantly improved graphics performance for demanding games and applications.
RAM (GB)6/88/12Razr 40 Ultra offers more RAM in its higher-end configurations, further enhancing multitasking capabilities.
Camera
Main Camera (MP)6412While C55 has higher megapixel count, Razr 40 Ultra likely uses a larger sensor with larger pixels, potentially offering better low-light performance and dynamic range. Megapixels alone don't determine image quality.
Selfie Camera (MP)832Razr 40 Ultra boasts a much higher resolution selfie camera.
Video Recording1080p@30/60fpsUp to 4K@60fpsRazr 40 Ultra supports higher resolution video recording with HDR and EIS.
Battery
Capacity (mAh)50003800C55 has a significantly larger battery capacity, likely offering longer battery life. Razr 40 Ultra's smaller battery is a trade-off for its slim foldable design.
Charging (W)33W30WC55 offers slightly faster wired charging. Razr 40 Ultra also has 8W Wireless charging.

2. Key Differences Analysis

Realme C55 Advantages:

  • Significantly lower price: Offers excellent value for its features.
  • Larger battery: Potentially much longer battery life.

Motorola Razr 40 Ultra Advantages:

  • Foldable design: Offers unparalleled portability and a unique form factor.
  • Significantly more powerful: Superior performance for demanding tasks and gaming.
  • Higher quality display: More vibrant colors, deeper blacks, smoother scrolling, and better outdoor visibility.
  • More advanced camera features: Potentially better image quality, especially in low light, and superior video recording capabilities. More advanced features like Optical Image Stabilization.

3. User Profiles & Recommendations

Realme C55: Budget-conscious users prioritizing battery life and basic smartphone functionality. Ideal for:

  • Casual users: Primarily using social media, browsing, and light gaming.
  • Students: Needing a reliable device for communication and studying.
  • Users on a tight budget: Seeking the best value for their money.

Motorola Razr 40 Ultra: Users prioritizing cutting-edge technology, portability, and a premium experience. Ideal for:

  • Tech enthusiasts: Wanting the latest and greatest foldable technology.
  • Professionals: Requiring a powerful device for multitasking and productivity.
  • Content creators: Utilizing the high-quality camera and display for media consumption and creation.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: How much are you willing to spend?
  2. Performance Needs: Do you require a powerful device for demanding tasks or gaming?
  3. Form Factor Preference: Do you value portability and a unique design over a traditional slab phone?

Scenario-Based Recommendations:

  • Limited Budget: Realme C55
  • Prioritize Performance and Latest Technology: Motorola Razr 40 Ultra
  • Value Portability and Innovation: Motorola Razr 40 Ultra
  • Need Long Battery Life: Realme C55

My Choice: Motorola Razr 40 Ultra

While the Realme C55 offers incredible value, the Motorola Razr 40 Ultra aligns better with my preferences. I value the cutting-edge foldable design, the significantly superior performance enabled by the Snapdragon 8+ Gen 1, and the enhanced user experience offered by the high refresh rate AMOLED display. The compact size when folded is a major draw for me. While the battery life might be a concern, I'm willing to compromise for the overall package the Razr 40 Ultra provides. The advanced camera features, including optical image stabilization, are also important for capturing high-quality photos and videos. Ultimately, the Razr 40 Ultra represents a more compelling and future-proof device for my needs.

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.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.