Realme C51 vs vivo X100 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme
vivo X100
vivo X100
Vivo

General

Launch Date August 1, 2023 November 21, 2023
Release Year 2023 2023

Physical

Volume 102.59 cm³ 104.89 cm³
Screen Size to Weight Ratio 3.62 "/g 3.36 "/g
Weight 186 g 202 g
Height 167.2 mm 164.1 mm
Width 76.7 mm 75.2 mm
Thickness 8 mm 8.5 mm
Foldable Design No No
Available Colors
  • Mint Green
  • Carbon Black
  • White
  • Orange
  • Startrail Blue
  • Asteroid Black

Display

Screen Size 6.74 " 6.78 "
Resolution 720 x 1600 1260 x 2800
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 89.9 %
Pixel Density 260 PPI 452 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 560 nits 3000 nits

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 108.77 mAh/in²
Battery Density 48.74 mAh/cm³ 47.67 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Unisoc Tiger T612 (12 nm) Mediatek Dimensity 9300 (4 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU Mali-G57 Immortalis-G720 MC12

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

Comparison Summary

Realme C51 vs. vivo X100: A Tale of Two Experiences

Let's embark on a journey beyond the spec sheet, exploring the Realme C51 and vivo X100 as companions for your everyday life. Instead of a dry recitation of numbers, we'll delve into how these devices translate technology into tangible user experiences.

1. Design and Usability Assessment

FeatureRealme C51vivo X100User Experience Impact
Display6.74" IPS LCD, 90Hz6.78" LTPO AMOLED, 120Hz, 1B colorsVivo offers a significantly richer, smoother, and brighter visual experience.
Interface DesignStock Android skin w/ Realme UI customizationsOriginOS based on Android 14OriginOS can feel complex; Realme UI generally simpler & more familiar.
Interaction FlowStandard Android navigationVivo's custom gestures and animationsVivo may offer more advanced features but potentially steeper learning curve.
Accessibility FeaturesBasic Android accessibility optionsLikely more comprehensive given Android 14Vivo potentially offers more refined accessibility options.
Design ErgonomicsLightweight (186g), slim (8mm)Slightly heavier (202g), thicker (8.5mm)Realme feels lighter and easier to handle for extended use.

2. Narrative-Driven Feature Exploration

Scenario: A Sunny Day at the Park: Imagine using your phone to capture photos of a vibrant flower garden. The Realme C51's 560 nits peak brightness might struggle under direct sunlight, making it hard to compose your shot. The vivo X100, with its dazzling 3000 nits display, ensures a clear view even in bright conditions, allowing you to perfectly frame your floral masterpiece.

Scenario: Multitasking Maven: You're juggling between researching a recipe, streaming a cooking show, and responding to messages. The vivo X100's powerful Dimensity 9300 processor and ample RAM effortlessly handle the load, providing a seamless multitasking experience. While the Realme C51 can manage basic tasks, its more modest processor might show signs of strain under heavy usage.

3. Inclusive Technology Evaluation

For the Tech-Savvy User: The vivo X100's cutting-edge technology and customizable OriginOS offer a playground for exploration and personalization.

For the Casual User: The Realme C51 provides a straightforward Android experience with a focus on essential features and ease of use. Its lighter weight and simpler interface are ideal for users who prioritize comfort and simplicity.

4. Design-Centric Decision Framework

Choose the Realme C51 if:

  • Budget is a primary concern.
  • You prioritize simplicity and ease of use.
  • A lightweight and comfortable phone is essential.

Choose the vivo X100 if:

  • You demand top-tier performance and a premium display.
  • You enjoy exploring advanced features and customization options.
  • You are willing to invest in a more sophisticated user experience.

My Choice: The vivo X100

While the Realme C51 offers excellent value, I would choose the vivo X100. Its superior display, powerful processor, and potential for a richer user experience outweigh the price difference for me. The ability to effortlessly multitask, enjoy vibrant visuals even in bright sunlight, and potentially access more advanced features aligns with my personal preferences and technology needs. The slightly heavier weight is a minor trade-off for the significant jump in overall performance and quality. I value the long-term investment in a device that can seamlessly adapt to evolving needs and provide a consistently enjoyable user experience.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.