Apple iPhone 12 Pro Max vs Realme C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C31
Realme C31
Realme

General

Launch Date November 13, 2020 March 31, 2022
Release Year 2020 2022

Physical

Volume 92.93 cm³ 105.28 cm³
Screen Size to Weight Ratio 2.94 "/g 3.3 "/g
Weight 228 g 197 g
Height 160.8 mm 164.7 mm
Width 78.1 mm 76.1 mm
Thickness 7.4 mm 8.4 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Graphite
  • Pacific Blue
  • Light Silver
  • Dark Green

Display

Screen Size 6.7 " 6.5 "
Resolution 1284 x 2778 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.8 % 81.4 %
Pixel Density 458 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 400 nits
HBM Brightness 800 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 82.13 mAh/in² 118.34 mAh/in²
Battery Density 39.67 mAh/cm³ 47.49 mAh/cm³
Battery Capacity 3687 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

Smartphone Comparison: Apple iPhone 12 Pro Max vs. Realme C31

1. Specifications Comparison

FeatureApple iPhone 12 Pro MaxRealme C31Practical Impact
Design
Dimensions160.8 × 78.1 × 7.4 mm164.7 × 76.1 × 8.4 mmRealme C31 is taller and thicker, while the iPhone is wider. The C31 has a larger overall volume.
Weight228g197gRealme C31 is significantly lighter, making it more comfortable for extended holding.
Display
Size6.7"6.5"iPhone 12 Pro Max has a slightly larger screen, providing a more immersive viewing experience.
Resolution1284x2778720x1600iPhone 12 Pro Max has significantly sharper and more detailed images due to its higher resolution.
Pixel Density (PPI)458270iPhone 12 Pro Max has a much crisper display, making text and images look clearer.
TechnologyOLEDIPS LCDiPhone 12 Pro Max offers superior contrast, deeper blacks, and more vibrant colors compared to the LCD on the Realme C31.
Refresh Rate60Hz60HzBoth phones offer a standard 60Hz refresh rate, so motion will appear equally smooth.
Brightness1200 nits0 nitsiPhone 12 Pro Max provides far better outdoor visibility and is usable even under bright sunlight, due to its significantly higher brightness. The C31's brightness is unconfirmed, and it would be less readable outdoors.
Performance
ChipsetApple A14 Bionic (5 nm)Unisoc Tiger T612 (12 nm)iPhone 12 Pro Max's chipset is significantly more powerful, offering faster app loading, smoother multitasking, and better gaming capabilities.
AnTuTu Score1,121,803224,223iPhone 12 Pro Max has vastly superior performance, handling demanding tasks with ease.
GPUApple GPU (4-core graphics)Mali-G57 MP1iPhone 12 Pro Max’s GPU allows for high-end gaming and graphics-intensive applications, while the Realme will struggle with these tasks.
Camera
Main Camera12MP, f/1.613MP, f/2.2iPhone 12 Pro Max's wider aperture allows for better low-light performance.
Selfie Camera12MP, f/2.25MP, f/2.2iPhone 12 Pro Max offers much higher resolution for sharper and more detailed selfies.
Telephoto Lens12MP, f/2.2Not presentiPhone 12 Pro Max offers optical zoom capabilities, allowing for closer shots without losing quality.
Wide Angle Lens12MP, f/2.4Not presentiPhone 12 Pro Max allows for wider shots, great for landscapes and group photos.
Macro LensNot present2MP, f/2.4Realme C31 allows for close-up photography of small objects.
Black & White LensNot present2MP, f/2.8Realme C31 can capture images with a monochromatic effect.
Video RecordingUp to 4K@60fps with HDR1080p@30fpsiPhone 12 Pro Max offers far superior video recording capabilities, including higher resolution and HDR.
Video StabilizationYesNoiPhone 12 Pro Max has video stabilization for smoother video recordings.
DxOMark (Main)131 (Photo 131, Video 130)Not testediPhone 12 Pro Max is independently rated for better camera performance.
DxOMark (Selfie)132 (Photo 127, Video 140)Not testediPhone 12 Pro Max is independently rated for better selfie camera performance.
Battery
Capacity3687mAh5000mAhRealme C31 has a larger battery, which may translate to longer battery life, but real usage depends on other factors such as processor and display.
Charging20W Fast Charging10W Fast ChargingiPhone 12 Pro Max supports faster charging speeds.
Wireless ChargingMagSafe 15W, Qi 7.5WNot presentiPhone 12 Pro Max offers convenience with wireless charging options.
Software & Connectivity
OSiOS 14.1, upgradeable to iOS 18Android 11iPhone 12 Pro Max offers a different ecosystem with iOS, known for its user-friendly interface and app quality.
WiFiWi-Fi 6 (802.11ax)802.11niPhone 12 Pro Max supports faster and more efficient WiFi standards.
Bluetooth5.1 LE5.0 LE, EDRiPhone 12 Pro Max has a newer Bluetooth version for improved connectivity.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoiPhone 12 Pro Max supports more satellite systems for improved location accuracy.
SIMNano SIM + eSIMDual Nano SIMiPhone 12 Pro Max supports eSIM, offering more flexibility.
Storage & Audio
Internal Storage128/256/512 GB32/64 GBiPhone 12 Pro Max offers significantly more storage for apps, photos, videos, and other media.
RAM6 GB3/4 GBiPhone 12 Pro Max has more RAM, allowing for smoother multitasking and app switching.
Expandable StorageNot availableNot availableNeither phone supports microSD card expansion.
Audio QualityDolby Atmos, Dolby Digital Plus, Stereo SpeakersBasic audio featuresiPhone 12 Pro Max provides a more immersive audio experience due to enhanced sound features.
Security & Sensors
Security FeaturesBasicSide-mounted Fingerprint SensorRealme C31 offers a fingerprint sensor for quick and secure unlocking, which the iPhone does not offer.
SensorsProximity, Accelerometer, Compass, Gyroscope, BarometerProximity, Accelerometer, Compass, GyroscopeiPhone 12 Pro Max has a Barometer sensor which may be useful for some applications.

2. Key Differences Analysis

Apple iPhone 12 Pro Max Advantages:

  • Superior Display: Higher resolution, OLED technology, and significantly brighter screen provide an exceptional viewing experience.
  • Much Higher Performance: The A14 Bionic chip offers drastically better performance for demanding apps, gaming, and multitasking.
  • Advanced Camera System: Includes telephoto and wide-angle lenses, 4K video, and much better image quality according to DxOMark.
  • Premium Features: Wireless charging, better audio, and a more refined user experience with iOS.
  • Better Connectivity: Supports Wi-Fi 6, newer Bluetooth, and more satellite systems for GPS.

Realme C31 Advantages:

  • Larger Battery: Potentially longer battery life, though real world endurance can vary significantly.
  • Lighter Weight: More comfortable to hold for extended periods.
  • Fingerprint Sensor: Added convenience and security.
  • Macro and B&W Lenses: Offers additional shooting capabilities for specific use cases.
  • More Affordable: Likely to come at a lower price point making it more budget-friendly.

Significant Trade-offs:

  • The iPhone 12 Pro Max sacrifices some battery capacity for a smaller, slimmer and more powerful device.
  • The Realme C31’s weaker processor, lower resolution screen and lower camera quality results in a noticeably poorer user experience compared to the iPhone 12 Pro Max.

3. User Profiles & Recommendations

Ideal User for Apple iPhone 12 Pro Max:

  • Power Users: Users who demand high performance, run demanding apps, and frequently multitask.
  • Photography Enthusiasts: Users who value high-quality photos and videos with a versatile camera system.
  • Content Creators: Users who need a phone with great video capabilities for social media or professional work.
  • Users in Bright Environments: Those who need a screen that is visible in direct sunlight.
  • Users within the Apple ecosystem: Those who value the features and seamless integration with other Apple products.

Use Cases:

  • Gaming: Smooth, high-fidelity gaming performance.
  • Video Editing: Fast and efficient 4K video editing.
  • Professional Photography: High-quality photos with versatile lenses.
  • Outdoor Use: Easily readable screen under any condition.

Ideal User for Realme C31:

  • Budget-Conscious Users: Users looking for a functional smartphone at a lower price point.
  • Users Prioritizing Battery Life: Those who need a phone that can last through a full day of light to medium use.
  • Basic Smartphone Users: Users who use their phones primarily for calls, texts, and light social media browsing.
  • Users who want a fingerprint reader: Those who value a physical security feature.

Use Cases:

  • Daily communication: Calls, texts, and basic social media.
  • Basic photography: Capturing everyday moments without high quality demands.
  • Longer periods away from a charger: Longer battery life for use throughout the day.

Price-to-Value Ratio:

  • The iPhone 12 Pro Max is a high-end device and will cost significantly more. It provides great performance, camera, and features for the price if you can afford it.
  • The Realme C31 is a budget-friendly option that provides decent functionality for the price, but it is a compromise in overall quality.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? If budget is a primary concern, the Realme C31 will be more appealing. If budget is less of a concern, the iPhone 12 Pro Max is the more powerful device.
  2. How important are display and performance? If you need a high-resolution, bright display and the ability to run demanding applications, the iPhone 12 Pro Max is the clear choice. If you need a basic screen for everyday usage, the Realme C31 will suffice.
  3. How do you prioritize battery life and camera quality? If long battery life is crucial, the Realme C31 is slightly better on paper. However, the iPhone has a much better camera system for photos and videos if that's a priority.

Scenario-Based Recommendations:

  • Scenario 1: You are a professional photographer and a social media influencer and want to shoot and edit high-quality photos and videos on your phone. Recommendation: iPhone 12 Pro Max.
  • Scenario 2: You need a basic phone for everyday tasks such as calls, texts, and some social media and you need a long lasting battery. Recommendation: Realme C31.
  • Scenario 3: You are an avid gamer and also like to watch high resolution content. Recommendation: iPhone 12 Pro Max

My Choice

If I were choosing between these two phones, I would choose the Apple iPhone 12 Pro Max.

Here's why:

  • Performance: The massive performance difference is a huge factor. The A14 Bionic chip makes the phone incredibly responsive and future-proof, ensuring that it will handle anything I throw at it for years to come.
  • Display Quality: The OLED screen on the iPhone 12 Pro Max is significantly better than the IPS LCD on the Realme C31. The difference in resolution and brightness would make a massive difference when viewing content.
  • Camera: The camera system on the iPhone is significantly more versatile and produces higher quality results. Having the telephoto and wide-angle lenses as well as the far better image quality makes it a more appealing option for photography and videography.
  • Software: I prefer the iOS ecosystem for its user experience, optimization, and integration with other Apple devices.
  • Build Quality: The iPhone 12 Pro Max feels like a premium device.

While the Realme C31 offers a larger battery and a lighter weight, the significant advantages in performance, display, camera, and software on the iPhone 12 Pro Max outweigh the benefits of the Realme C31. The difference in overall experience is much greater than the battery benefits of the Realme.

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.