Apple iPhone 12 vs Xiaomi Poco X3 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 23, 2020 March 24, 2021
Release Year 2020 2021

Physical

Volume 77.62 cm³ 119.33 cm³
Screen Size to Weight Ratio 3.72 "/g 3.1 "/g
Weight 164 g 215 g
Height 146.7 mm 165.3 mm
Width 71.5 mm 76.8 mm
Thickness 7.4 mm 9.4 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Phantom Black
  • Frost Blue
  • Metal Bronze

Display

Screen Size 6.1 " 6.67 "
Resolution 1170 x 2532 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 84.6 %
Pixel Density 460 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 450 nits
HBM Brightness 625 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 75.65 mAh/in² 115.98 mAh/in²
Battery Density 36.27 mAh/cm³ 43.24 mAh/cm³
Battery Capacity 2815 mAh 5160 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Qualcomm Snapdragon 860 (7 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
GPU Apple GPU (4-core graphics) Adreno 640

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features Lightning 2.0 USB Type-C 2.0, OTG

Software

Operating System iOS Android
Initial OS Version 14.1 11
Maximum OS Version 18 12

Comparison Summary

1. Specifications Comparison

Design

FeatureApple iPhone 12Xiaomi Poco X3 ProPractical Impact
Dimensions146.7 × 71.5 × 7.4 mm165.3 × 76.8 × 9.4 mmThe iPhone 12 is significantly more compact and pocketable. The Poco X3 Pro is larger and may be less comfortable for one-handed use.
Weight164g215gThe iPhone 12 is noticeably lighter, making it more comfortable to hold for extended periods.
BuildAluminum frame, glass backPlastic frame, glass backiPhone 12 uses an aluminum frame which is more premium.
Screen ProtectionUnknownCorning Gorilla Glass 6Poco X3 Pro offers superior screen protection against scratches and drops.

Display

FeatureApple iPhone 12Xiaomi Poco X3 ProPractical Impact
Size6.1"6.67"Poco X3 Pro provides a larger viewing area, better for media consumption and gaming.
Resolution1170x25321080x2400iPhone 12 has a sharper display, resulting in crisper images and text.
Pixel Density460 ppi395 ppiThe higher pixel density on the iPhone 12 means finer details are more visible and text appears smoother.
TechnologyOLEDIPS LCDOLED offers superior contrast, deeper blacks, and more vibrant colors compared to IPS LCD.
Refresh Rate60Hz120HzPoco X3 Pro's 120Hz refresh rate provides smoother scrolling and animations, enhancing the user experience, especially in fast-paced games.
Brightness1200 nits0 nitsiPhone 12 will be much easier to see outdoors in bright sunlight due to higher brightness.

Performance

FeatureApple iPhone 12Xiaomi Poco X3 ProPractical Impact
ChipsetApple A14 Bionic (5 nm)Qualcomm Snapdragon 860 (7 nm)A14 Bionic offers significantly faster processing speeds and better overall performance. It will handle demanding tasks like video editing and gaming more smoothly.
AnTuTu Score1,083,947627,869The iPhone 12 delivers a much smoother and faster user experience in nearly all tasks.
GPUApple GPU (4-core graphics)Adreno 640Apple GPU is better optimized for iOS and provides superior graphics performance in games and graphically intensive applications.
RAM4 GB6 GB or 8 GBPoco X3 Pro may handle multitasking slightly better, especially with the 8GB configuration, allowing more apps to stay open in the background.

Camera

FeatureApple iPhone 12Xiaomi Poco X3 ProPractical Impact
Main Camera12MP, f/1.648MP, f/1.79iPhone 12's larger aperture allows more light, improving low-light performance. Poco X3 Pro captures more detailed shots in well-lit conditions due to the higher megapixel count.
Ultrawide Camera12MP, f/2.48MP, f/2.2iPhone 12 captures wider, more detailed ultrawide shots
Selfie Camera12MP, f/2.220MP, f/2.2Poco X3 Pro captures slightly more detailed selfies.
Portrait Mode (depth)N/A2MP, f/2.4Poco X3 Pro can take portrait mode photos with blurred backgrounds natively.
Macro LensN/A2MP, f/2.4Poco X3 Pro can take close-up macro shots.
VideoUp to 4K@60fps with HDRUp to 4K@30fps with EISiPhone 12 offers higher frame rate 4K recording and HDR, resulting in smoother, more dynamic videos.
StabilizationOISEISiPhone 12 offers superior video stabilization, resulting in smoother videos, especially in shaky conditions.
DXOMark (Mobile)117N/AiPhone 12 is confirmed to have an excellent mobile camera.
DXOMark (Selfie)132N/AiPhone 12 is confirmed to have an excellent selfie camera.

Battery

FeatureApple iPhone 12Xiaomi Poco X3 ProPractical Impact
Capacity2815mAh5160mAhPoco X3 Pro provides significantly longer battery life, reducing the need for frequent charging.
Charging20W33WPoco X3 Pro charges faster, minimizing downtime.
Wireless Charging15W (MagSafe), 7.5W (Qi)NoneiPhone 12 offers convenient wireless charging capabilities.

Other

FeatureApple iPhone 12Xiaomi Poco X3 ProPractical Impact
Operating SystemiOS 14.1Android 11iOS is known for its simplicity, security, and tight integration with Apple's ecosystem. Android offers greater customization and open-source flexibility.
Expandable StorageNoNoNo additional space for files.
Bluetooth5.15.0Newer version means faster more efficient connection.
SecurityBasic Security FeaturesSide-mounted Fingerprint SensorPoco X3 Pro provides a fast and convenient way to unlock the phone.

2. Key Differences Analysis

Apple iPhone 12 Advantages:

  • Superior Performance: A14 Bionic chip provides significantly faster processing and graphics performance.
  • Better Display: OLED screen offers superior contrast, color accuracy, and outdoor visibility.
  • Premium Build Quality: Aluminum frame and potentially better glass offer a more premium feel.
  • Better Camera System: Superior video recording, image stabilization, and overall image quality based on DXOMark scores.
  • Wireless Charging: MagSafe and Qi wireless charging add convenience.
  • Software Ecosystem: iOS offers a seamless and secure user experience with timely updates.

Practical Implications: Smoother multitasking, faster app loading, better gaming experience, superior image and video quality, and easier outdoor use.

Xiaomi Poco X3 Pro Advantages:

  • Larger Battery: Significantly longer battery life.
  • Higher Refresh Rate Display: Smoother scrolling and animations.
  • Faster Charging: Reduces downtime.
  • Expandable Storage: Ability to add more storage via microSD card.
  • Headphone Jack: Useful for users with wired headphones.
  • Fingerprint Sensor: Convenient and fast biometric unlock.

Practical Implications: Longer usage between charges, smoother gaming and UI experience, and greater storage flexibility.

Significant Trade-offs:

  • iPhone 12: Higher price, smaller battery, and no expandable storage.
  • Poco X3 Pro: Lower performance, inferior display quality, and less premium build.

3. User Profiles & Recommendations

Ideal Users for Apple iPhone 12:

  • Users who prioritize performance and a smooth user experience.
  • Users who value camera quality, especially video recording.
  • Users deeply integrated into the Apple ecosystem.
  • Users who want a compact and lightweight phone.

Use Cases:

  • Mobile gaming and video editing.
  • Photography and videography.
  • Everyday tasks and multitasking.

Ideal Users for Xiaomi Poco X3 Pro:

  • Users on a budget who want good performance for the price.
  • Users who prioritize long battery life.
  • Users who prefer a larger display and a high refresh rate.
  • Users who need expandable storage.

Use Cases:

  • Gaming and media consumption.
  • Long commutes or travel where battery life is critical.
  • Users who need a reliable phone for everyday tasks.

Price-to-Value Ratio:

  • Poco X3 Pro offers excellent value for money, providing decent performance and features at a budget-friendly price.
  • iPhone 12 offers a premium experience with top-tier performance and camera capabilities, but at a higher cost.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The iPhone 12 is significantly more expensive.
  2. What do you prioritize more: performance or battery life? iPhone 12 excels in performance, while Poco X3 Pro leads in battery.
  3. What ecosystem are you invested in? If you use other Apple products, the iPhone 12 provides seamless integration.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious Gamer: Poco X3 Pro offers a 120Hz display and decent performance for gaming at a lower price.
  • Scenario 2: Mobile Photographer/Videographer: iPhone 12 provides superior camera quality and video stabilization.
  • Scenario 3: Power User on the Go: Poco X3 Pro's large battery ensures you won't run out of power during the day.
  • Scenario 4: Apple Ecosystem Enthusiast: iPhone 12 integrates seamlessly with other Apple devices and services.

My Choice

If I were making the decision, I would choose the Apple iPhone 12. While the Poco X3 Pro offers fantastic value and a significantly larger battery, the iPhone 12's superior performance, display quality (especially the OLED screen), and camera capabilities are more important to me.

Here's why:

  • Performance: As someone who uses their phone for a variety of tasks, including occasional gaming and video editing, the A14 Bionic chip provides a noticeably smoother and faster experience.
  • Camera: I value high-quality photos and videos, and the iPhone 12's camera system, with its excellent video stabilization and overall image quality, is a significant advantage.
  • Display: The OLED display makes a noticeable difference in color vibrancy and overall viewing experience, which is important for media consumption.
  • Ecosystem: I am invested in the Apple ecosystem, and the seamless integration between my iPhone, iPad, and MacBook is a major convenience.

While the smaller battery and higher price are drawbacks, the benefits of the iPhone 12 outweigh the disadvantages for my specific needs and preferences.

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.