Apple iPhone 13 Pro Max vs Xiaomi 13 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 24, 2021 April 21, 2023
Release Year 2021 2023

Physical

Volume 96.7 cm³ 110.79 cm³
Screen Size to Weight Ratio 2.79 "/g 2.96 "/g
Weight 240 g 227 g
Height 160.8 mm 163.2 mm
Width 78.1 mm 74.6 mm
Thickness 7.7 mm 9.1 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Graphite
  • Sierra Blue
  • Alpine Green
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.7 " 6.73 "
Resolution 1284 x 2778 1440 x 3200
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.8 % 89.8 %
Pixel Density 458 PPI 522 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits 1300 nits
Peak Brightness 1200 nits 2600 nits

Hardware

Battery Capacity per Screen Area 96.95 mAh/in² 110.39 mAh/in²
Battery Density 45.01 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 4352 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Apple GPU (5-core graphics) Adreno 740

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features Lightning 2.0 USB Type-C 3.2, OTG, DisplayPort

Software

Operating System iOS Android
Initial OS Version 15 13
Maximum OS Version 18 14

Comparison Summary

Okay, let's dive into a detailed comparison of the Apple iPhone 13 Pro Max and the Xiaomi 13 Ultra. I'll break down the specs, discuss what they mean for real-world use, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here's a detailed look at the key specifications, presented in a way that highlights what they actually mean for you:

FeatureApple iPhone 13 Pro MaxXiaomi 13 UltraReal-World Implications
Design
Launch Date2021-09-242023-04-21The Xiaomi 13 Ultra is significantly newer, with newer tech.
Form FactorStandardStandardBoth are standard smartphones, no foldable tech here.
Dimensions160.8 x 78.1 x 7.7 mm163.2 x 74.6 x 9.1 mmXiaomi is taller and thicker, iPhone is wider. Xiaomi feels more substantial in hand.
Weight240g227gXiaomi is slightly lighter; may be noticeable for extended use.
Display
Size6.7"6.73"Negligible difference in size; both offer a large viewing experience.
Resolution1284x27781440x3200Xiaomi’s higher resolution results in a much sharper and more detailed image.
Pixel Density458 ppi522 ppiXiaomi's higher pixel density means crisper text and images.
TechnologyOLEDAMOLEDSimilar technology; both deliver vibrant colors and deep blacks.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1200 nits2600 nitsXiaomi is drastically brighter, much better for outdoor visibility in direct sunlight.
Performance
ChipsetApple A15 Bionic (5 nm)Snapdragon 8 Gen 2 (4 nm)Xiaomi's newer chip offers generally better performance and efficiency.
AnTuTu Score1,327,2551,532,113Xiaomi has higher benchmark scores, indicating better raw performance.
GPUApple 5-core GPUAdreno 740Different GPU architectures; Xiaomi is better for demanding games/graphics intensive tasks.
Battery Life
Capacity4373 mAh5000 mAhXiaomi's larger battery should offer better endurance and less frequent charging.
Charging20W fast charging90W fast chargingXiaomi charges much faster, minimizing downtime.
Wireless Charging15W MagSafe, 7.5W Qi50W wireless, 10W reverseXiaomi has faster wireless and reverse wireless charging, making it more versatile.
Camera
Main Camera12MP, f/1.5, 1/1.66" Sony IMX70350MP, f/1.9, 1" Sony IMX989Xiaomi has a much larger, higher resolution sensor; better low-light performance is expected from Xiaomi.
Telephoto (2nd)12MP, f/2.850MP, f/1.8, 1/2.51" Sony IMX858Xiaomi has higher resolution and a wider aperture.
Telephoto (3rd)-50MP, f/3.0, 1/2.51" Sony IMX858Xiaomi has a better telephoto lens that adds more versatility
Wide-angle12MP, f/1.850MP, f/1.8, 1/2.51" Sony IMX858Xiaomi has higher resolution and wider angle lens
Front Camera12MP, f/2.232MP, f/2.0Xiaomi offers a higher-resolution selfie camera.
VideoUp to 4K 60fps HDRUp to 8K 24fps HDRXiaomi captures higher resolution video; both are very capable video tools.
DxOMark ScoreNot Available140 (Mobile), 128 (Selfie)Xiaomi has a clear advantage according to DxOMark Scores.
Software
OSiOS 15 (upgradable)Android 13 (upgradable)iOS and Android ecosystems; personal preference here.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both offer the latest Wi-Fi standards.
BluetoothBluetooth 5.0Bluetooth 5.3Xiaomi's newer version offers better range and power efficiency.
GPSGPS, GLONASS, etcGPS, GLONASS, Beidou, etcXiaomi supports more satellite systems for better accuracy, especially in urban areas.
SIMNano SIM + eSIMDual Nano SIMiPhone allows for eSIM, while Xiaomi uses two physical SIMs.
Storage
Internal128GB-1TB256GB-1TBBoth offer substantial storage options.
RAM6GB or 8GB12GB or 16GBXiaomi has much more RAM for smoother multitasking.
ExpandableNoNoNeither allows expandable storage.
Audio
QualityDolby Atmos, DTS, etc.Dolby Atmos, Hi-Res AudioBoth have excellent audio, but Xiaomi has the edge with Hi-Res audio support.
Security
FeaturesBasicFingerprint sensorXiaomi offers biometric security; iPhone doesn't have that option.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass Victus 2Xiaomi's screen has robust, proven protection.
SensorsProximity, Accelerometer, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Compass, Gyroscope, Barometer, Gravity, RGBXiaomi has a more comprehensive suite of sensors.

2. Key Insights

iPhone 13 Pro Max Strengths:

  • Mature Ecosystem: Seamless integration with other Apple devices and services. This is a major draw for many users.
  • Reliable Performance: The A15 Bionic chip is still a beast, handling most tasks with ease.
  • Video Recording: The 13 Pro Max continues to be a video powerhouse, though it lacks 8K video.
  • Software Updates: Long-term software support, with upgrades to iOS 18 guaranteed.

Xiaomi 13 Ultra Strengths:

  • Cutting-Edge Camera System: The 1-inch sensor and multiple 50MP lenses make this a photographer's dream.
  • Superior Display: Much higher brightness and resolution make a noticeable difference in daily use.
  • Faster Charging: 90W wired and 50W wireless charging speeds are game-changers.
  • Higher RAM: Better multitasking and handling demanding apps.
  • More Versatile Features: Features like reverse wireless charging, fingerprint sensor, and more robust connectivity options (including Bluetooth 5.3 and more GPS constellations) add value.

Trade-offs & Limitations:

  • iPhone 13 Pro Max: Older hardware, heavier, slower charging, less advanced camera system.
  • Xiaomi 13 Ultra: Potentially less refined software experience compared to iOS, not as deeply ingrained into a well-known ecosystem as Apple, and availability in some markets.

3. User Profiles and Recommendations

iPhone 13 Pro Max is best for:

  • Apple Ecosystem Enthusiasts: Those heavily invested in Apple's ecosystem will appreciate the seamless integration.
  • Users Prioritizing Software & Support: If you want long-term software updates and a polished user experience, this is a strong choice.
  • Video Content Creators (4K): Excellent video capabilities are still amazing even compared to many newer devices.
  • Reliability & Ease of Use: People who value a reliable phone experience without a ton of customization.

Xiaomi 13 Ultra is best for:

  • Photography Enthusiasts: If you want the absolute best camera, this is hard to beat.
  • Power Users: People who need top-tier performance, fast charging, and excellent battery life.
  • Android Fans: Those already comfortable with Android will enjoy Xiaomi’s ecosystem.
  • Tech Innovators: Users who value the latest and greatest hardware.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Ecosystem Lock-In: Are you deeply entrenched in the Apple ecosystem? If so, the iPhone makes a lot of sense.
  2. Camera Priority: How important is a top-tier camera? The Xiaomi blows the iPhone away.
  3. Performance & Charging: Do you want a fast-charging phone with top-tier multitasking capabilities? The Xiaomi excels here.

Scenario-Based Recommendations:

  • The Casual User: If you use your phone mostly for social media, calls, and basic tasks, both phones will do the job, but the iPhone is likely easier to use.
  • The Social Media Influencer: The Xiaomi 13 Ultra’s superior camera system makes it a better pick for photo and video-focused social media.
  • The Professional Photographer: The Xiaomi 13 Ultra is the better option thanks to its advanced camera hardware, better low-light performance, and RAW support.
  • The Mobile Gamer: The Xiaomi 13 Ultra, with its latest generation Snapdragon chip, higher RAM, faster charging, and better refresh rate, is better for gaming.
  • The Business Professional: Both will work well. If you are used to Apple's ecosystem, stick to the iPhone. If you prefer versatility, the Xiaomi would be better.

My Choice

If I were choosing between these two phones, I would personally go with the Xiaomi 13 Ultra.

Here's why:

  • I prioritize cutting-edge technology and camera performance. The 13 Ultra's camera setup is just too compelling. I'm always interested in pushing the limits of what a smartphone camera can do, and the 1-inch sensor and flexible lens system are a huge draw.
  • I appreciate the flexibility and features. Faster charging, better screen brightness, and more RAM are crucial for my workflow. I also like the better multi-tasking capability of the Xiaomi.
  • I’m comfortable with the Android ecosystem. I don't mind the differences between iOS and Android. The open nature of the Android system is a personal preference.
  • I value raw power and performance. The Snapdragon 8 Gen 2, combined with the additional RAM, would be better for running the kind of apps that I tend to use, specifically for photo/video editing and mobile gaming.

While the iPhone 13 Pro Max is an excellent phone, the Xiaomi 13 Ultra offers a more compelling package for my specific needs. It is a phone that is pushing the boundaries of mobile tech, which I appreciate as a tech journalist.

Hopefully, this detailed breakdown helps you make an informed decision. Let me know if you have any more questions!

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.