Xiaomi Poco X3 Pro vs Apple iPhone 13 Pro Max - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 24, 2021 September 24, 2021
Release Year 2021 2021

Physical

Volume 119.33 cm³ 96.7 cm³
Screen Size to Weight Ratio 3.1 "/g 2.79 "/g
Weight 215 g 240 g
Height 165.3 mm 160.8 mm
Width 76.8 mm 78.1 mm
Thickness 9.4 mm 7.7 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Frost Blue
  • Metal Bronze
  • Silver
  • Gold
  • Graphite
  • Sierra Blue
  • Alpine Green

Display

Screen Size 6.67 " 6.7 "
Resolution 1080 x 2400 1284 x 2778
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.6 % 87.8 %
Pixel Density 395 PPI 458 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 96.95 mAh/in²
Battery Density 43.24 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 5160 mAh 4352 mAh
NFC Support Yes Yes
Chipset Qualcomm Snapdragon 860 (7 nm) Apple A15 Bionic (5 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard)
GPU Adreno 640 Apple GPU (5-core graphics)

Connectivity

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

Software

Operating System Android iOS
Initial OS Version 11 15
Maximum OS Version 12 18

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Poco X3 ProApple iPhone 13 Pro MaxPractical Impact
Dimensions (mm)165.3 × 76.8 × 9.4160.8 × 78.1 × 7.7Poco is taller and thicker, while iPhone is wider and thinner. The Poco feels bulkier overall.
Weight (g)215240The Poco is noticeably lighter, potentially more comfortable for prolonged use.

Display

FeatureXiaomi Poco X3 ProApple iPhone 13 Pro MaxPractical Impact
Size (")6.676.7Minimal difference in screen size, practically identical.
Resolution1080x24001284x2778The iPhone has a significantly sharper display with more detail.
PPI395458iPhone display will appear noticeably clearer and more detailed to the human eye.
TechnologyIPS LCDOLEDiPhone offers superior blacks, better contrast, and more vibrant colors than the Poco.
Refresh Rate (Hz)120120Both have smooth scrolling and animations.
Brightness (nits)01200iPhone is dramatically brighter, making it much better for use in bright sunlight.

Performance

FeatureXiaomi Poco X3 ProApple iPhone 13 Pro MaxPractical Impact
ChipsetSnapdragon 860 (7nm)Apple A15 Bionic (5nm)The iPhone's chip is significantly faster and more efficient.
AnTuTu Score627,8691,327,255The iPhone provides dramatically faster performance in real-world use, better multitasking, and high-end gaming.
GPUAdreno 640Apple GPU (5-core)The iPhone's GPU delivers superior graphics performance for gaming and demanding apps.

Camera

FeatureXiaomi Poco X3 ProApple iPhone 13 Pro MaxPractical Impact
Main Camera48MP, f/1.79, 1/2"12MP, f/1.5, 1/1.66"iPhone has larger pixels that capture more light leading to better low light photos despite lower MP.
Selfie Camera20MP, f/2.2, 1/3.4"12MP, f/2.2Poco has higher MP, but overall image quality can be different.
Telephoto LensN/A12MP, f/2.8iPhone offers optical zoom capability for better photos at distance
Wide Angle Lens8MP, f/2.2, 1/4"12MP, f/1.8iPhone captures wider, better-quality wide-angle photos.
ToF 3D SensorN/A12MPiPhone has a depth sensor to enhance portrait mode and other features.
Portrait Mode2MP, f/2.4N/APoco offers a depth sensor for portrait mode, but the quality may not be as good as iPhone's software processing.
Macro Lens2MP, f/2.4N/APoco includes a dedicated Macro lens for detailed close-up shots, but quality is often less important.
VideoUp to 4K@30fpsUp to 4K@60fps HDRiPhone has higher quality video with HDR and advanced features, video stabilization available for iphone.

Battery

FeatureXiaomi Poco X3 ProApple iPhone 13 Pro MaxPractical Impact
Capacity (mAh)51604373The Poco likely offers longer battery life due to its larger capacity.
Charging33W Fast20W FastPoco charges faster.
Wireless ChargingN/A15W MagSafe, 7.5W QiiPhone supports convenient wireless charging with MagSafe and Qi compatibility.

2. Key Differences Analysis

Xiaomi Poco X3 Pro Advantages:

  • Lighter: The phone is significantly lighter, improving comfort for extended use.
  • Larger Battery: It has a larger battery, potentially providing longer battery life.
  • Faster Charging: It supports faster 33W charging compared to 20W.
  • Wider Range of Audio Codecs: Offers advanced Bluetooth audio codecs.
  • Fingerprint Sensor: Includes a physical fingerprint sensor for convenient and secure unlocking.
  • Lower Price: Generally more budget-friendly.
  • Includes a Macro Lens: Dedicated Macro lens for close-up photography.
  • Dedicated Depth Sensor: For portrait photography.
  • Multiple Video Capture Modes: Offers more capture options for video recording.
  • Dual SIM: supports two sim cards simultaneously.

Apple iPhone 13 Pro Max Advantages:

  • Superior Display: Offers a significantly brighter, sharper, and higher-quality OLED display.
  • Significantly Faster Performance: A15 Bionic Chip provides much better overall performance and efficiency.
  • Advanced Camera System: Includes a telephoto lens, a ToF 3D sensor and a wide angle lens, significantly better low-light performance, and improved video quality.
  • Higher Quality Video: Record HDR video and includes video stabilization.
  • Wireless Charging: Supports MagSafe and Qi wireless charging.
  • Premium Build Quality: Typically better materials and design.
  • Better Software Ecosystem: iOS offers a more seamless experience and better software support.
  • Enhanced Audio: Offers Dolby Atmos, Dolby Digital Plus, DTS / DTS X, and noise cancellation microphones
  • More Storage Options: Offers up to 1TB of storage.
  • eSIM: Supports eSIM which enables digital carrier switching

Significant Trade-offs:

  • Poco X3 Pro: Lower quality display, less powerful performance, basic camera system, lacks wireless charging.
  • iPhone 13 Pro Max: Heavier, more expensive, and larger, may be overkill for basic users, slower wired charging.

3. User Profiles & Recommendations

Xiaomi Poco X3 Pro:

  • Ideal User: Budget-conscious consumers who prioritize long battery life, faster wired charging, and decent performance for gaming and daily tasks.
  • Use Cases:
    • Mobile gamers on a budget
    • Users who need long battery life throughout the day
    • Individuals who watch videos and want fast charging
    • People who prefer a physical fingerprint sensor for security
  • Price-to-Value: Excellent value for the performance and features at its price point.

Apple iPhone 13 Pro Max:

  • Ideal User: Professionals, content creators, and tech enthusiasts who demand the best possible performance, camera quality, and overall user experience.
  • Use Cases:
    • Professional photography and videography
    • Heavy app usage and multitasking
    • Users who prioritize a premium display
    • Individuals who value the iOS ecosystem
    • Users who rely on wireless charging
  • Price-to-Value: Higher price, but offers top-tier performance, camera capabilities, and user experience, justifying the cost for users who need these features.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The Poco is significantly cheaper than the iPhone.
  2. What are your primary use cases? Do you need the best camera, performance, and display, or is a reliable device for daily tasks sufficient?
  3. What operating system do you prefer? Android vs. iOS.

Scenario-Based Recommendations:

  • Scenario 1: You want a phone for basic tasks, social media, and occasional gaming, and you're on a budget.

    • Recommendation: Xiaomi Poco X3 Pro. It offers good performance for the price and a larger battery.
  • Scenario 2: You're a content creator or photographer/videographer who needs the best camera quality, performance, and display.

    • Recommendation: Apple iPhone 13 Pro Max. The superior display, camera system, and performance justify the higher cost.
  • Scenario 3: You need a reliable phone with good performance and battery life, and you're willing to pay extra for a premium experience.

    • Recommendation: Apple iPhone 13 Pro Max, if the higher price is not a concern and you are willing to work with iOS.

My Choice

If I had to choose, I would personally choose the Apple iPhone 13 Pro Max. While the Poco X3 Pro is a very strong contender, my use case is more in line with the benefits provided by the iPhone. My reasoning is as follows:

  • Performance and User Experience: The A15 Bionic chip is significantly more powerful and efficient than the Snapdragon 860. This provides a much smoother overall user experience that I value highly.
  • Camera Quality: As an avid photographer, the quality and consistency of the photos taken with the iPhone 13 Pro Max are significantly better than the Poco X3 Pro. The telephoto lens, ToF 3D sensor and video capabilities give me more options as well.
  • Display Quality: The OLED display on the iPhone is far superior, with brighter, more vibrant colors and better viewing angles. It is a feature I appreciate significantly.
  • Ecosystem: The iOS ecosystem is important to me.
  • Build quality: The iPhone provides a more premium build quality which I prefer.

While the Poco has a good value, I am willing to pay extra for the premium experience and features provided by the iPhone.

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.