Xiaomi Poco X3 GT vs Apple iPhone 16 Pro Max - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 September 20, 2024
Release Year 2021 2024

Physical

Volume 110.31 cm³ 104.99 cm³
Screen Size to Weight Ratio 3.42 "/g 3.04 "/g
Weight 193 g 227 g
Height 163.3 mm 163 mm
Width 75.9 mm 77.6 mm
Thickness 8.9 mm 8.3 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Black Titanium
  • White Titanium
  • Natural Titanium
  • Desert Titanium

Display

Screen Size 6.6 " 6.9 "
Resolution 1080 x 2400 1320 x 2868
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.9 % 92.2 %
Pixel Density 399 PPI 460 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits 1000 nits
HBM Brightness N/A 2000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 98.40 mAh/in²
Battery Density 45.33 mAh/cm³ 44.63 mAh/cm³
Battery Capacity 5000 mAh 4685 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Apple A18 Pro (3 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Hexa-core (2x4.05 GHz + 4x2.42 GHz)
GPU Mali-G77 MC9 Apple GPU (6-core graphics)

Connectivity

USB Version 2.0 3.2
OTG Support
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, Gen 2, DisplayPort

Software

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

Comparison Summary

Alright, let's break down the Xiaomi Poco X3 GT and the Apple iPhone 16 Pro Max, two very different beasts in the smartphone world. I'm going to put on my tech journalist hat and give you the inside scoop, as if we were chatting over coffee about what these phones are really like.

1. Specifications Breakdown

Here's a deep dive into the specs, but with a focus on what they actually mean for you, the user:

FeatureXiaomi Poco X3 GTApple iPhone 16 Pro MaxReal-World Implications
Design
Dimensions163.3 × 75.9 × 8.9 mm163 × 77.6 × 8.3 mmThe iPhone 16 Pro Max is slightly wider and thinner but similar in height; the X3 GT has larger volume.
Weight193g227gX3 GT is significantly lighter, making it more comfortable for long use.
BuildGorilla Glass Victus frontUnknown screen protectionX3 GT has Gorilla Glass Victus, offering enhanced scratch and drop resistance.
Display
Size6.6"6.9"iPhone 16 Pro Max has a noticeably larger display for more immersive viewing.
Resolution1080x24001320x2868iPhone 16 Pro Max has a much sharper and more detailed display.
Pixel Density399 ppi460 ppiiPhone 16 Pro Max will display sharper text and images.
TechnologyIPS LCDOLEDiPhone 16 Pro Max has deeper blacks, higher contrast, and more vibrant colors.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animation.
Brightness0 nits2000 nitsiPhone 16 Pro Max is dramatically better for outdoor use in sunlight.
Performance
ChipsetMediatek Dimensity 1100 (6 nm)Apple A18 Pro (3 nm)iPhone 16 Pro Max is much more powerful and energy-efficient.
AnTuTu Score745,2831,947,255iPhone 16 Pro Max will be significantly faster for apps, multitasking, and gaming.
GPUMali-G77 MC9Apple GPU (6-core)iPhone 16 Pro Max has a much more powerful graphics processor for better gaming.
Camera
Main Camera64MP, f/1.79, 1/2", 0.7µm48MP, f/1.78, 1/1.3", 1.22µmX3 GT has more megapixels. iPhone 16 Pro Max has larger pixels and a larger sensor for better low-light performance.
Front Camera16MP, f/2.4512MP, f/1.9iPhone 16 Pro Max has a wider aperture for brighter selfies.
Telephoto LensNone12MP, f/2.8iPhone 16 Pro Max has optical zoom capabilities not available on X3 GT.
Wide + MacroNone48MP, f/2.2iPhone 16 Pro Max provides wide angle and macro capability unavailable on X3 GT
ToF 3D SensorNone0.8MPiPhone 16 Pro Max depth sensing capability.
Video4K@30fps, various 1080p4K@24/25/30/60/100/120fps with HDR, various 1080piPhone 16 Pro Max has more HDR video recording options.
DXOMark ScoreNoneMobile 157, Selfie 151iPhone 16 Pro Max camera quality has been measured.
Additional FeaturesTriple cameraQuadruple Camera, OIS, Cinematic Mode, Pro ModeiPhone 16 Pro Max offers better quality photos and videos.
Battery Life
Capacity5000mAh4685mAhX3 GT has a slightly larger battery.
Charging67W Fast Charging25W Fast ChargingX3 GT charges much faster.
Wireless ChargingNone25W WirelessiPhone 16 Pro Max supports wireless charging.
Software
OSAndroid 11iOS 18Different operating systems; the iPhone offers a very different user experience.
Connectivity
Wi-FiWiFi 6 (802.11ax)WiFi 7 (802.11be)iPhone 16 Pro Max has newer, faster Wi-Fi.
Bluetooth5.25.3iPhone 16 Pro Max has a newer Bluetooth.
GPSVariousVariousiPhone 16 Pro Max has more precise GPS and location capabilities.
SIMDual Nano SIMDual Nano SIM + eSIMiPhone 16 Pro Max adds eSIM support for easy carrier switching.
Storage
Internal128GB/256GB256GB/512GB/1024GBiPhone 16 Pro Max has a lot more storage options.
RAM8GB8GBBoth offer similar RAM for multitasking.
ExpandableNoNoNeither phone has expandable storage.
Audio
QualityHi-Res Audio, 2 micsNoise Cancellation, 3 micsiPhone 16 Pro Max offers enhanced audio quality with noise cancelling.
Security
FeaturesSide Fingerprint SensorBasic Security FeaturesXiaomi X3 GT has a fingerprint sensor for fast unlocks.
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic Proximity VirtualAccelerometer, Compass, Gyroscope, Proximity, BarometerBoth devices have comprehensive sensor sets.

2. Key Insights

  • Xiaomi Poco X3 GT: This phone is all about value. It offers a fast 120Hz display, solid gaming performance with its Dimensity chip, fast charging, and a decent main camera, all at a price that's hard to beat. The IPS display, while not as vibrant as OLED, is still very good. It's the workhorse option, designed to give you a great experience without breaking the bank.
  • Apple iPhone 16 Pro Max: This is the pinnacle of smartphone tech from Apple. It's got a cutting-edge chip, a stunning OLED screen, a pro-grade camera system, and the latest connectivity options. Everything is polished, fast, and top-of-the-line. This phone is designed for users who want the best, regardless of cost. It excels in performance, camera quality, and seamless user experience within the Apple ecosystem.

Here's the breakdown in a more direct way:

  • Strengths of the Poco X3 GT:
    • Faster Charging: 67W charging gets you back in action quickly.
    • Lightweight Design: More comfortable to hold.
    • Price: It is much more affordable compared to the iPhone.
  • Strengths of the iPhone 16 Pro Max:
    • Superior Display: The OLED display is sharper, brighter, and more vibrant.
    • Performance: The A18 Pro chip provides top-tier speed and efficiency.
    • Camera Quality: The multiple lenses, larger sensor, and better image processing deliver top quality photos and videos.
    • Ecosystem: Seamless integration with other Apple products and services.
    • Wireless Charging: Convenient 25W wireless charging.
    • Advanced Connectivity: WiFi 7 and more satellite systems
  • Trade-offs:
    • Poco X3 GT: The IPS LCD display isn't as impressive as OLED, and the camera system isn't as refined as on the iPhone. It has a plastic build and lacks premium features like wireless charging and expandable storage.
    • iPhone 16 Pro Max: It is expensive and lacks fast charging speeds. It's heavier and bulkier than the Poco X3 GT.

3. User Profiles and Recommendations

  • Xiaomi Poco X3 GT:
    • Best for: Budget-conscious users, gamers looking for a fast and reliable experience, and anyone who wants a great "bang for their buck."
    • Use Cases: Mobile gaming, social media browsing, everyday tasks, media consumption, and users who want fast charging for quick top-ups. It's great for those who prioritize performance and value.
  • Apple iPhone 16 Pro Max:
    • Best for: Power users, professional photographers, videographers, and anyone already invested in the Apple ecosystem.
    • Use Cases: Content creation, high-end gaming, professional photography, video editing, and tasks requiring consistent top-tier performance. It's ideal for users who value premium features and seamless integration.

4. Buying Decision Framework

Here are three crucial questions to help you choose:

  1. Budget: How much are you willing to spend? The price difference between these phones is significant.
  2. Primary Use Case: What's more important—raw performance for games, a better camera for photography, or fast charging?
  3. Ecosystem: Are you invested in the Apple ecosystem or do you prefer Android?

Scenario-Based Recommendations:

  • Scenario 1: The Gamer on a Budget: Choose the Poco X3 GT. It offers a smooth gaming experience at a fraction of the price, and the fast charging is a big plus.
  • Scenario 2: The Aspiring Photographer/Videographer: The iPhone 16 Pro Max is the clear choice. Its superior camera system will give you more control and better quality.
  • Scenario 3: The Power User in the Apple Ecosystem: The iPhone 16 Pro Max is built for you. It’s a powerful and smooth experience that integrates perfectly with all things Apple.
  • Scenario 4: The Everyday User on a Tight Budget: The Poco X3 GT wins here. It’s an excellent all-rounder that provides plenty of performance without breaking the bank.

Final Choice

If I were choosing between these two devices, I'd lean towards the iPhone 16 Pro Max.

Here's why:

While the Xiaomi Poco X3 GT offers exceptional value and is a fantastic phone for the price, the iPhone 16 Pro Max simply delivers a more polished and superior experience that aligns with my needs as someone who values top-tier performance, camera capabilities, and seamless integration within the Apple ecosystem. As someone who spends a lot of time on my phone, I value top-tier display quality, processing power for tasks like photo and video editing, and a reliable camera for all types of shooting conditions. The ability to take high-quality photos in low light, capture stunning video, and then edit and share it seamlessly is very important to me. The enhanced audio, coupled with the ability to record excellent video, is invaluable. I also appreciate the more advanced wireless connectivity and the convenience of eSIM.

However, if budget was my top priority, the Poco X3 GT is a compelling alternative. I would have no problem recommending it to any user seeking a great smartphone experience for a fraction of the cost, but in my personal scenario, I would pay the premium for the iPhone.

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.