Apple iPhone 12 vs Realme C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date October 23, 2020 March 31, 2022
Release Year 2020 2022

Physical

Volume 77.62 cm³ 105.28 cm³
Screen Size to Weight Ratio 3.72 "/g 3.3 "/g
Weight 164 g 197 g
Height 146.7 mm 164.7 mm
Width 71.5 mm 76.1 mm
Thickness 7.4 mm 8.4 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Light Silver
  • Dark Green

Display

Screen Size 6.1 " 6.5 "
Resolution 1170 x 2532 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 81.4 %
Pixel Density 460 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 400 nits
HBM Brightness 625 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 75.65 mAh/in² 118.34 mAh/in²
Battery Density 36.27 mAh/cm³ 47.49 mAh/cm³
Battery Capacity 2815 mAh 5000 mAh
NFC Support Yes No
Chipset Apple A14 Bionic (5 nm) Unisoc Tiger T612 (12 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Mali-G57

Connectivity

USB Version 2.0 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features Lightning 2.0 microUSB 2.0

Software

Operating System iOS Android
Initial OS Version 14.1 11
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

FeatureApple iPhone 12Realme C31Practical Impact
Design
Dimensions146.7 x 71.5 x 7.4 mm164.7 x 76.1 x 8.4 mmiPhone 12 is more pocketable and easier to handle one-handed. Realme C31 feels larger.
Weight164g197giPhone 12 is lighter and more comfortable for extended use.
BuildPremium materials (aluminum & glass - assumed)Plastic frame, glass front (assumed)iPhone 12 feels more premium and durable.
Display
Size6.1"6.5"Realme C31 offers a larger viewing area for media consumption.
Resolution1170 x 2532720 x 1600iPhone 12 has a much sharper and detailed display, better for reading and viewing high-resolution content.
PPI460270Text and images appear significantly crisper on the iPhone 12.
TechnologyOLEDIPS LCDiPhone 12 has better contrast, deeper blacks, and more vibrant colors, leading to a superior viewing experience.
Brightness1200 nits0 nitsiPhone 12 is easily visible outdoors even in bright sunlight.
Performance
ChipsetApple A14 Bionic (5 nm)Unisoc Tiger T612 (12 nm)iPhone 12 offers significantly faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score1,083,947224,223iPhone 12 handles demanding tasks and games with ease.
GPUApple GPU (4-core)Mali-G57 MP1iPhone 12 provides a better graphics performance, ideal for gaming and graphically intensive applications.
Camera
Main Camera12MP, f/1.613MP, f/2.2iPhone 12 captures more light and detail in low-light conditions due to the wider aperture.
Selfie Camera12MP, f/2.25MP, f/2.2iPhone 12 takes higher-resolution selfies with better detail.
Wide Angle LensYes (12MP)NoiPhone 12 allows for capturing wider scenes in photos and videos.
Macro LensNoYes (2MP)Realme C31 can take close-up shots of small objects.
Video RecordingUp to 4K@60fps HDRUp to 1080p@30fpsiPhone 12 records much higher quality videos with better stabilization and dynamic range.
FeaturesOIS, Night Mode, RAWDigital Image StabilizationiPhone 12 offers better image stabilization and low-light performance
Battery
Capacity2815 mAh5000 mAhRealme C31 offers significantly longer battery life.
Charging20W Fast Charging, Wireless Charging10W Fast ChargingiPhone 12 charges faster (wired) and supports wireless charging.
Software
OSiOS 14.1 (Upgradable)Android 11Different user experiences and app ecosystems. iOS is known for its simplicity and security, while Android offers greater customization.
Connectivity
WiFiWi-Fi 6Wi-Fi 4 (802.11n)iPhone 12 has faster and more reliable Wi-Fi connectivity.
Bluetooth5.15.0iPhone 12 has a slightly more modern Bluetooth version.
SIMNano SIM + eSIMDual Nano SIMiPhone 12 offers the flexibility of using an eSIM.
Storage
Internal64/128/256 GB32/64 GBiPhone 12 offers significantly more storage options.
ExpandableNoNoNeither phone allows for expanding storage.
Security
SecurityFace IDFingerprint Sensor (side-mounted)iPhone 12 uses Face ID for secure and convenient unlocking. Realme C31 uses a fingerprint sensor.

2. Key Differences Analysis

Apple iPhone 12 Advantages:

  • Superior Performance: The A14 Bionic chip offers significantly faster performance for gaming, multitasking, and demanding applications.
    • Practical Impact: Apps load faster, games run smoother, and the phone remains responsive even under heavy load.
  • Better Display: The OLED display provides superior image quality with vibrant colors, deep blacks, and excellent outdoor visibility.
    • Practical Impact: Enhanced viewing experience for photos, videos, and general usage, especially in bright sunlight.
  • Higher Quality Camera: The iPhone 12's camera system captures more detailed photos and videos, especially in low-light conditions.
    • Practical Impact: Better-looking photos and videos for social media, memories, and creative projects.
  • Premium Build Quality: Offers a more premium feel and potentially greater durability.
    • Practical Impact: The phone feels better in hand and is likely to withstand everyday wear and tear better.
  • Faster Wireless Connectivity: Supports Wi-Fi 6 for faster and more reliable wireless connections.
    • Practical Impact: Faster download and upload speeds, smoother streaming, and improved online gaming experience.

Realme C31 Advantages:

  • Larger Battery: The 5000 mAh battery provides significantly longer battery life.
    • Practical Impact: Users can go longer between charges, especially beneficial for those who use their phones heavily or have limited access to charging.
  • Macro Lens: The dedicated macro lens allows for taking close-up shots.
    • Practical Impact: Enables creative photography of small objects and details.
  • Fingerprint Sensor: Offers a quick and reliable biometric security option.
    • Practical Impact: Unlocks the phone easily and securely.
  • Newer Launch Date: Launched 5 months later, the Realme C31 may have some incremental software or hardware improvements/optimizations over the iPhone 12 at launch.
    • Practical Impact: The device will have a more modern and updated technology than the iPhone 12.

Significant Trade-offs:

  • iPhone 12: Shorter battery life compared to Realme C31. Significantly higher price.
  • Realme C31: Significantly lower performance and display quality compared to the iPhone 12. Older Wi-Fi standard.

3. User Profiles & Recommendations

Ideal User for iPhone 12:

  • Users who prioritize performance, display quality, and camera capabilities.
  • Those who value a premium design and seamless user experience.
  • Users deeply embedded in the Apple ecosystem.

Use Cases for iPhone 12:

  • Gaming: The powerful A14 Bionic chip ensures smooth gameplay.
  • Photography/Videography: Capturing high-quality photos and videos for social media or professional use.
  • Content Consumption: Enjoying movies, TV shows, and other media on the vibrant OLED display.
  • Productivity: Multitasking between apps and handling demanding tasks efficiently.

Ideal User for Realme C31:

  • Users on a tight budget who need a functional smartphone.
  • Those who prioritize long battery life above all else.
  • Users who need basic smartphone features for everyday tasks.

Use Cases for Realme C31:

  • Basic Communication: Making calls, sending texts, and using messaging apps.
  • Social Media Browsing: Checking social media feeds and posting updates.
  • Navigation: Using GPS for directions.
  • Media Consumption: Watching videos and listening to music (at lower quality).

Price-to-Value Ratio:

  • The Realme C31 offers a much better price-to-value ratio for basic smartphone needs.
  • The iPhone 12 offers a better price-to-value for users prioritizing performance and features.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The iPhone 12 is significantly more expensive.
  2. How important is performance and display quality to you? The iPhone 12 offers a vastly superior experience.
  3. How much do you value battery life? The Realme C31 provides significantly longer battery life.

Scenario-Based Recommendations:

  • Scenario 1: Student on a budget.
    • Recommendation: Realme C31. The lower price and long battery life are ideal for a student's needs.
  • Scenario 2: Professional photographer/videographer.
    • Recommendation: iPhone 12. The superior camera and performance are essential for capturing high-quality content.
  • Scenario 3: Casual user who wants a reliable phone for everyday tasks.
    • Recommendation: This depends on the budget. If budget is very limited, Realme C31 will do the job but if the budget is flexible, iPhone 12 will bring a great experience.

My Choice:

If I were to choose between these two phones, I would pick the Apple iPhone 12.

Reasons:

While the Realme C31's larger battery and lower price are appealing, the overall user experience offered by the iPhone 12 is significantly better. The superior performance, display quality, and camera capabilities of the iPhone 12 are worth the extra investment for my needs. As someone who uses their phone for a variety of tasks, including gaming, photography, and productivity, the iPhone 12 would provide a smoother and more enjoyable experience. While the battery life is shorter, I am willing to compromise on that aspect for the other advantages it offers. Moreover, the iPhone 12's tighter integration with the Apple ecosystem (which I use extensively) and its longer software support lifespan further solidify my decision.

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
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Bridging technical complexity with engaging, accessible narratives.