Apple iPhone 13 Pro vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 24, 2021 February 23, 2024
Release Year 2021 2024

Physical

Volume 80.77 cm³ 106.58 cm³
Screen Size to Weight Ratio 2.99 "/g 3.48 "/g
Weight 204 g 193 g
Height 146.7 mm 168.3 mm
Width 71.5 mm 76.3 mm
Thickness 7.7 mm 8.3 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Graphite
  • Sierra Blue
  • Alpine Green
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.1 " 6.71 "
Resolution 1170 x 2532 720 x 1650
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 87.1 % 82.9 %
Pixel Density 460 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits 500 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 83.18 mAh/in² 111.05 mAh/in²
Battery Density 38.32 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 3095 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Mediatek Helio G36 (12 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Apple GPU (5-core graphics) PowerVR GE8320

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 15 14
Maximum OS Version 18

Comparison Summary

Okay, let's dive into a detailed comparison of the Apple iPhone 13 Pro and the Xiaomi Redmi A3. I'll break it down with my usual focus on real-world implications and user experience.

Smartphone Showdown: Apple iPhone 13 Pro vs. Xiaomi Redmi A3

It's a classic David vs. Goliath matchup here. The iPhone 13 Pro, with its premium build and flagship specs, goes toe-to-toe with the budget-friendly Xiaomi Redmi A3. These phones cater to entirely different markets, so let's explore the trade-offs and see where each excels.

1. Specifications Breakdown

Here’s a table comparing key specs, focusing on what they mean for you:

FeatureApple iPhone 13 ProXiaomi Redmi A3Real-World Implications
Design
Dimensions146.7 x 71.5 x 7.7 mm168.3 x 76.3 x 8.3 mmiPhone is more compact and pocketable. The Redmi A3 is larger, which some may prefer for content consumption.
Weight204g193gRedmi A3 is slightly lighter, which can make a difference for long holding periods.
Build QualityUnknownCorning Gorilla Glass 3Redmi A3's screen has an extra layer of protection from everyday scratches.
Display
Size6.1"6.71"Redmi A3 has a larger screen which is great for media consumption and gaming, while the iPhone is more compact.
Resolution1170 x 2532720 x 1650iPhone’s display is significantly sharper and clearer. Redmi's screen will appear less detailed.
Pixel Density (PPI)460268iPhone has a much higher pixel density, resulting in sharper images and text.
TechnologyOLEDIPS LCDiPhone's OLED display provides superior contrast, vibrant colors, and true blacks. Redmi's LCD is less visually impressive.
Refresh Rate120Hz90HziPhone has a smoother visual experience. It will make a difference in gaming and animation.
Brightness1200 nits0 nitsiPhone display will be far more visible outdoors, especially on sunny days. Redmi's will be hard to see in direct sunlight.
Performance
ChipsetApple A15 Bionic (5nm)Mediatek Helio G36 (12nm)iPhone’s chipset is dramatically more powerful and efficient, resulting in faster app loading, and gaming performance.
AnTuTu Score1,325,768127,000iPhone's performance is far superior for any intensive task.
GPUApple GPU (5-core)PowerVR GE8320iPhone's GPU has way better graphical performance for gaming, AR, and other demanding applications.
Camera
Main Camera12MP, f/1.58MP, f/2.0iPhone’s main camera is superior in terms of image quality, especially in low light, thanks to larger sensor and wide aperture.
Selfie Camera12MP, f/2.25MP, f/2.2iPhone’s selfie camera captures much more detailed images than the Redmi.
Telephoto Lens12MP, f/2.8NoneiPhone offers optical zoom capabilities, enabling detailed shots from afar. The Redmi lacks zoom features.
Wide Angle Lens12MP, f/1.8NoneiPhone captures a wider view for landscape and group shots with higher quality than digital zoom. The Redmi lacks wide-angle lens.
ToF 3D SensorYesNoneiPhone uses this to gather depth data, and use the data for AR or creating blurred background for portrait photos. The Redmi lacks this lens.
VideoUp to 4K 60fps1080p 30fpsiPhone captures higher-quality video with better stabilization. Great for video enthusiasts and social media influencers.
DXOMark ScoreMobile: 141, Selfie: 134Mobile: 45iPhone's camera is much better at capturing photos and videos, especially in low light or for video.
Camera FeaturesOptical & Digital Zoom, OIS, RAW, Night ModeDigital zoom onlyiPhone has far more camera features including optical zoom and stabilization making for much more versatile photo and video options.
Battery Life
Capacity3125mAh5000mAhRedmi A3 has a much larger battery for potentially longer usage between charges, though the iPhone is more efficient.
Charging20W Fast Charging, Wireless10W Fast ChargingiPhone charges faster when plugged in, and offers convenient wireless charging, which the Redmi A3 lacks.
Software
OSiOS 15 (upgradable to 18)Android 14iPhone offers a smoother, more optimized experience with regular updates. The Android experience depends heavily on Xiaomi’s customization.
Connectivity
Wi-FiWi-Fi 6, Dual Band, MiMOWi-Fi 5, DirectiPhone has a better WiFi connection for higher bandwidth and less interference.
Bluetooth5.05.3The Redmi A3 has a newer Bluetooth version which is more efficient and faster.
GPSGPS, A-GPS, GLONASS, QZSS, GalileoGPS, A-GPS, GLONASS, BeidouiPhone supports more satellite systems, potentially leading to better location accuracy.
SIMNano SIM + eSIMNano SIM + Nano SIMBoth have dual-SIM, but iPhone uses a more modern eSIM which allows the user to switch carriers seamlessly.
Storage
Internal Storage128 GB, 256 GB, 512 GB, 1TB64 GB, 128 GBiPhone offers significantly more storage options, essential for higher-quality photos, videos, and applications.
RAM6 GB3 GB, 4 GB, 6 GBiPhone offers better memory management, despite having a similar amount of RAM to higher Redmi A3 models.
Expandable StorageNoNoBoth phones do not allow microSD card expansion for extra storage.
Audio
QualityDolby Atmos, Dolby Digital Plus, DTS / DTS X, Noise cancellation microphone, Stereo Speakers, 3 microphonesBasicThe iPhone has a great audio experience with spatial audio, surround sound, better voice capture for calls and media consumption.
Security
FeaturesBasicSide-Mounted Fingerprint SensorRedmi offers more practical biometric security options, and is very useful for older users and people that prefer side-mounted fingerprint sensor.
Sensors
SensorsAccelerometer, Gyroscope, Barometer, ProximityAccelerometer, Ultrasonic proximity virtualiPhone includes a gyroscope and barometer for better orientation detection and atmospheric tracking.

2. Key Insights

  • iPhone 13 Pro Strengths:

    • Display: Stunning OLED display with high resolution, excellent color accuracy, and 120Hz refresh rate.
    • Performance: Blazing-fast A15 Bionic chip for seamless multitasking and demanding applications.
    • Camera: Top-tier camera system with optical zoom, impressive low-light performance, and 4K video recording capabilities.
    • Software: Optimized iOS ecosystem with consistent updates.
    • Audio: Premium sound with spacial audio, surround sound, voice capture, and noise cancellation.
    • Connectivity: Faster WiFi and better GPS accuracy
  • Xiaomi Redmi A3 Strengths:

    • Battery Life: Significantly larger battery for potentially longer usage between charges.
    • Price: Far more affordable, offering essential features at a budget-friendly cost.
    • Screen Protection: Has Corning Gorilla Glass 3 for superior protection against everyday scratches.
    • Biometrics: Practical, and easy to use side-mounted fingerprint sensor for security.
    • Bluetooth: Newer Bluetooth version for faster data and better efficiency.
  • Trade-offs & Limitations:

    • iPhone 13 Pro: Premium price, smaller battery, and no expandable storage.
    • Redmi A3: Lower resolution, less powerful, lower quality camera, display is hard to see in direct sunlight.

3. User Profiles and Recommendations

  • iPhone 13 Pro:

    • Ideal For: Creative professionals, photographers, video enthusiasts, mobile gamers, and users who value a premium, seamless experience.
    • Use Cases: High-quality content creation, gaming, photo and video editing, and users heavily invested in the Apple ecosystem.
  • Xiaomi Redmi A3:

    • Ideal For: Budget-conscious users, those needing a large screen for media consumption, or users who prioritize battery life and don’t need the most powerful features.
    • Use Cases: Basic daily tasks, browsing, social media, casual gaming, and media streaming.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your primary use case? If you need serious performance, a top-notch camera, and a premium experience, the iPhone 13 Pro is the way to go. If you need basic phone functionality, the Redmi A3 would suffice.
  2. What is your budget? The iPhone 13 Pro is significantly more expensive. If budget is a primary concern, the Redmi A3 is the more cost-effective choice.
  3. What do you value more, screen quality or battery life? The iPhone 13 Pro has the better screen by a long shot. The Redmi A3 has the larger battery capacity but the display quality is very poor.

Scenario-Based Recommendations

  • Photography Enthusiast: Choose the iPhone 13 Pro for its superior camera system.
  • Budget Shopper: Choose the Xiaomi Redmi A3 for its affordability.
  • Casual Gamer: Choose the iPhone 13 Pro for its more powerful performance and graphics.
  • Long-Lasting Battery Needs: Choose the Xiaomi Redmi A3 for its larger battery and decent battery life.

My Choice

If I had to choose, and price were not a factor, I would absolutely go for the iPhone 13 Pro. Here’s why:

  • Professional-Grade Performance: As a tech journalist and content creator, I need a device that can handle multitasking, video editing, and demanding applications seamlessly. The A15 Bionic chip is just unmatched in terms of speed and efficiency.
  • Superior Display: I spend a lot of time looking at screens, and the iPhone's OLED display is simply stunning. The color accuracy, sharpness, and brightness make a huge difference.
  • Camera Versatility: The iPhone's camera system, especially the telephoto and wide-angle lenses, allow me to capture high-quality photos and videos in almost any setting.
  • Ecosystem and Reliability: The iOS ecosystem is tightly integrated, providing a seamless and reliable experience that I value for my day-to-day productivity.
  • Longevity: The iPhone is still receiving the latest iOS updates, which ensures long-term reliability and performance over time.

While the Redmi A3 has a larger battery and a lower price, it simply can't compete with the iPhone in terms of overall performance, display quality, and camera capabilities. For anyone who demands the best in those areas, the iPhone 13 Pro is the clear winner, despite the difference in cost.

And that's my deep dive into these two phones. Let me know if there's anything else you'd like to explore!

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.