Apple iPhone 12 vs Realme 12x - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 12x
Realme 12x
Realme

General

Launch Date October 23, 2020 April 7, 2024
Release Year 2020 2024

Physical

Volume 77.62 cm³ 99.56 cm³
Screen Size to Weight Ratio 3.72 "/g 3.51 "/g
Weight 164 g 190 g
Height 146.7 mm 165.6 mm
Width 71.5 mm 76.1 mm
Thickness 7.4 mm 7.9 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Glowing Black
  • Feather Green

Display

Screen Size 6.1 " 6.67 "
Resolution 1170 x 2532 720 x 1604
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 85.1 %
Pixel Density 460 PPI 264 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 625 nits 625 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 75.65 mAh/in² 112.39 mAh/in²
Battery Density 36.27 mAh/cm³ 50.22 mAh/cm³
Battery Capacity 2815 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Mali-G57 MC2

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 14.1 14
Maximum OS Version 18

Comparison Summary

Smartphone Comparison: Apple iPhone 12 vs. Realme 12x

1. Specifications Comparison

Here's a detailed comparison of the Apple iPhone 12 and Realme 12x, focusing on practical implications:

FeatureApple iPhone 12Realme 12xPractical Impact
Design
Dimensions146.7 × 71.5 × 7.4 mm165.6 × 76.1 × 7.9 mmThe iPhone 12 is significantly more pocketable and easier to handle with one hand. The Realme 12x is larger and may be less comfortable for some users.
Weight164g190gThe iPhone 12 is noticeably lighter, making it more comfortable to hold for extended periods.
Display
Size6.1"6.67"The Realme 12x offers a larger viewing area for media consumption and gaming. The iPhone 12 is more compact and easier to use one-handed.
Resolution1170x2532720x1604The iPhone 12 has a much sharper and more detailed display. Text and images will appear clearer.
PPI460264The iPhone 12 has significantly higher pixel density, resulting in a noticeably sharper display.
TechnologyOLEDIPS LCDThe iPhone 12's OLED display offers superior contrast, deeper blacks, and more vibrant colors compared to the Realme 12x's IPS LCD.
Refresh Rate60Hz120HzThe Realme 12x's 120Hz refresh rate provides smoother scrolling and animations, leading to a more responsive feel.
Brightness1200 nits0 nitsThe iPhone 12 screen will be much more visible under direct sunlight.
Performance
ChipsetApple A14 Bionic (5 nm)Mediatek Dimensity 6100+ (6 nm)The iPhone 12's A14 Bionic offers significantly faster performance for demanding apps, gaming, and multitasking.
AnTuTu Score1,083,947442,599This benchmark difference indicates the iPhone 12 will provide a much smoother and more responsive user experience, especially with graphically intensive tasks.
GPUApple GPU (4-core graphics)Mali-G57 MC2The iPhone 12's GPU is significantly more powerful, providing better graphics performance for gaming and video editing.
RAM4 GB12 GBRealme 12x handles multitasking better thanks to more RAM.
Camera
Main Camera Resolution12MP50MPThe Realme 12x can capture images with more detail in well-lit conditions due to its higher resolution sensor, though processing also matters.
Main Camera Aperturef/1.6f/1.8The iPhone 12's wider aperture allows for better low-light performance and shallower depth of field.
Wide Angle LensYesNoThe iPhone 12 offers a wider field of view for landscape and group photos.
Portrait Mode (Depth)NoYesThe Realme 12x can take portrait photos.
Video RecordingUp to 4K@60fpsUp to 1080p@30fpsThe iPhone 12 can record higher-quality video with better detail and dynamic range.
Battery
Capacity2815mAh5000mAhThe Realme 12x is likely to offer significantly longer battery life due to its much larger battery capacity.
Charging20W Fast Charging15W Fast ChargingThe iPhone 12 charges faster.
Wireless ChargingYes (MagSafe & Qi)NoThe iPhone 12 supports convenient wireless charging.
Software
OSiOS 14.1 (upgradable to iOS 18)Android 14iOS is known for its user-friendliness and simplicity, while Android offers more customization options.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5The iPhone 12 supports the latest Wi-Fi standard for faster and more reliable wireless connectivity.
Bluetooth5.15.2Bluetooth 5.2 is better but the practical difference is small.
SIMNano SIM + eSIMDual Nano SIMThe iPhone 12 offers eSIM support for added flexibility. The Realme 12x allows for two physical SIM cards.
Storage
Internal Storage64/128/256 GB256/512 GBThe Realme 12x offers more internal storage.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
Audio QualityDolby Atmos, Dolby Digital Plus, Stereo SpeakersHi-Res Audio, Stereo SpeakersThe iPhone 12 has a slight edge in audio features.
Security
Security FeaturesBasicSide-mounted Fingerprint SensorRealme 12x has a fingerprint sensor, improving security.

2. Key Differences Analysis

Apple iPhone 12 Advantages:

  • Superior Performance: The A14 Bionic chip offers significantly faster processing speeds, making it ideal for demanding tasks and gaming.
  • Better Display Quality: The OLED display provides vibrant colors, deep blacks, and excellent viewing angles, especially under sunlight.
  • Higher Quality Camera System: Better image processing, 4K video recording, and additional features like optical zoom.
  • Wireless Charging: Offers convenient wireless charging with MagSafe and Qi compatibility.
  • Premium Build Quality: Generally perceived as having a more premium feel and better build quality.

Practical Implications: The iPhone 12 is better for users who prioritize performance, display quality, and camera capabilities. It's a better choice for gaming, video editing, and photography.

Realme 12x Advantages:

  • Larger Battery Capacity: Offers significantly longer battery life, ideal for users who need all-day power.
  • More RAM: Handles multitasking better.
  • Larger Display: The larger screen provides a more immersive experience for media consumption and gaming.
  • Side-mounted Fingerprint Sensor: Provides basic biometric security
  • Potentially Lower Price: Usually more affordable, offering better value for budget-conscious buyers.

Practical Implications: The Realme 12x is better for users who prioritize battery life, a large screen, and affordability. It's a good option for everyday tasks, media consumption, and users who don't need top-tier performance.

Trade-offs:

  • Choosing the iPhone 12 means sacrificing battery life and potentially paying a higher price.
  • Choosing the Realme 12x means sacrificing performance, display quality, and camera capabilities.

3. User Profiles & Recommendations

Apple iPhone 12:

  • Ideal User: Users who demand high performance for gaming, video editing, and running demanding apps. Users who value display quality and camera capabilities.
  • Use Cases:
    • Mobile gaming with demanding graphics.
    • Photography and videography.
    • Video editing on the go.
    • Users deeply embedded in the Apple ecosystem.

Realme 12x:

  • Ideal User: Users who prioritize battery life, a large screen for media consumption, and affordability.
  • Use Cases:
    • All-day use without needing to charge.
    • Watching videos and browsing the web.
    • Everyday tasks like social media, email, and calls.
    • Users who want a budget-friendly smartphone with good battery life.

4. Decision Framework

Consider these questions:

  1. What is your budget? The price difference is a major factor.
  2. How important is battery life? Do you need all-day power without charging?
  3. How important are performance and display quality? Do you need a fast processor and a vibrant display?

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gamer - Choose the iPhone 12 for its superior performance and graphics capabilities.
  • Scenario 2: Budget-Conscious User - Choose the Realme 12x for its lower price and good-enough performance.
  • Scenario 3: All-Day User - Choose the Realme 12x for its significantly longer battery life.
  • Scenario 4: Photography Enthusiast - Choose the iPhone 12 for its better camera system and image processing.

My Choice

I would choose the Apple iPhone 12. Although the Realme 12x has great battery life and more RAM, the iPhone 12's superior performance, significantly better display, and higher quality camera system are more important to me. I frequently use my phone for tasks that benefit from a powerful processor, such as photo and video editing, and I value a vibrant and accurate display for content consumption. The iPhone 12, although older, still holds up well in these aspects and the better camera performance is a significant plus. I am also already invested in the Apple ecosystem, which makes the iPhone 12 a more seamless choice.

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.