Apple iPhone 13 mini 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 65.01 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.83 "/g 3.48 "/g
Weight 141 g 193 g
Height 131.5 mm 168.3 mm
Width 64.2 mm 76.3 mm
Thickness 7.7 mm 8.3 mm
Foldable Design No No
Available Colors
  • Red
  • Blue
  • Green
  • Pink
  • Starlight
  • Midnight
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 5.4 " 6.71 "
Resolution 1080 x 2340 720 x 1650
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 84.8 % 82.9 %
Pixel Density 476 PPI 268 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness 800 nits 500 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 83.61 mAh/in² 111.05 mAh/in²
Battery Density 37.5 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 2438 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 (4-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

Alright, let's dive into a head-to-head comparison of the Apple iPhone 13 mini and the Xiaomi Redmi A3. While they both occupy the smartphone space, they cater to very different needs and users. Here's a breakdown that focuses on practical implications rather than just spec sheets.

1. Specifications Breakdown

FeatureApple iPhone 13 miniXiaomi Redmi A3Real-World Implications
Design
Launch Date2021-09-242024-02-23The Redmi A3 is significantly newer, but new doesn't always mean better.
Size131.5 x 64.2 x 7.7 mm168.3 x 76.3 x 8.3 mmThe iPhone 13 mini is much smaller and easier to handle one-handed; Redmi A3 is large and may be cumbersome.
Weight141g193gThe iPhone 13 mini is significantly lighter, making it more pocketable and less fatiguing for long use.
Display
Size5.4"6.71"The Redmi A3 has a much larger screen, better for media consumption. The iPhone 13 mini is for those who prize portability.
Resolution1080x2340720x1650iPhone 13 mini is significantly sharper, with more detail and clarity. Text will be noticeably crisper.
PPI476268The iPhone 13 mini’s pixel density is way higher; images and text appear sharper and more vibrant.
TechnologyOLEDIPS LCDiPhone 13 mini's OLED screen has better contrast, richer colors, and deeper blacks. The LCD on the Redmi A3 is likely to wash out in sunlight.
Refresh Rate60Hz90HzThe Redmi A3 has smoother scrolling. The difference, however, is not that noticeable for most tasks.
Brightness1200 nits0 nitsThe iPhone 13 mini is far brighter, crucial for visibility in sunny conditions. The Redmi A3 would be unreadable outdoors.
Performance
ChipsetApple A15 Bionic (5 nm)Mediatek Helio G36 (12 nm)The A15 Bionic is leagues ahead; expect much faster app loading, smoother multitasking, and better gaming on the iPhone.
AnTuTu Score1,250,240127,000Massive performance difference. The iPhone 13 mini will feel dramatically faster in almost every aspect.
GPUApple GPU (4-core)PowerVR GE8320The Apple GPU is significantly more powerful, translating to better graphics performance in games and demanding applications.
Camera
Main Camera Res12MP8MPiPhone 13 mini captures more detailed photos.
Main Camera Aperturef/1.6f/2.0The iPhone 13 mini's wider aperture allows more light, improving low-light performance.
Selfie Camera Res12MP5MPiPhone 13 mini captures more detailed and clearer selfies.
Wide Angle LensYesNoThe iPhone 13 mini's wide-angle lens captures a broader field of view.
Video RecordingUp to 4K 60fps w/ HDR1080p 30fpsiPhone 13 mini captures much higher quality video.
DxOMark Mobile Score125 (133 Photo, 144 Video)45 (53 Photo, 37 Video)iPhone 13 mini has far superior image and video quality.
FeaturesExtensiveBasiciPhone 13 mini offers optical zoom, OIS, RAW, and night mode for versatile photography.
Battery Life
Capacity2438mAh5000mAhThe Redmi A3 has a much larger battery. However, this doesn't directly translate to longer life due to hardware differences.
Charging20W fast charging10W fast chargingThe iPhone 13 mini charges faster, even with its smaller battery.
Wireless ChargingMagSafe 15W, Qi 7.5WNoneThe iPhone 13 mini has convenient wireless charging options.
Software
OSiOS 15 (Upgradable to 18)Android 14iOS is known for its smooth performance and ease of use. The upgrade guarantees a more future-proof device. Android 14 offers its own strengths in customization.
Connectivity
Wi-FiWiFi 6802.11acThe iPhone 13 mini supports the latest Wi-Fi standard, offering faster speeds.
Bluetooth5.0 LE5.3 LEThe Redmi A3 has a newer Bluetooth version, offering better power efficiency.
GPSMore systemsLess SystemsThe iPhone 13 mini offers more accurate positioning.
SIMNano SIM + eSIMDual Nano SIMThe iPhone 13 mini has the benefit of an eSIM for more flexibility, while Redmi A3 gives dual SIM capabilities.
Storage
Internal128, 256, 512GB64, 128GBThe iPhone 13 mini has more storage options and maximum capacity.
RAM4GB3, 4, or 6GBThe Redmi A3 comes with an option of 6GB of RAM which is better for multi-tasking.
Expandable StorageNoNoBoth phones offer no option to expand the storage.
Audio
QualityDolby Atmos, Stereo SpeakersBasiciPhone 13 mini offers far superior audio with better spatial audio.
Security
FeaturesBasicFingerprint sensorThe Redmi A3 has a fingerprint sensor for security.
Build Quality
Screen ProtectionUnknownGorilla Glass 3The Redmi A3 has better screen protection with Gorilla Glass 3.
Sensors
FeaturesMore SensorsBasicThe iPhone 13 mini provides more sensor capabilities.

2. Key Insights

Apple iPhone 13 mini

  • Strengths:
    • Superior Performance: The A15 Bionic chip is exceptionally powerful, providing a smooth and responsive experience across all tasks.
    • Exceptional Display: The OLED screen offers unmatched image quality, clarity, and outdoor visibility.
    • Top-Tier Camera System: Delivers excellent photo and video quality, supported by features like OIS and Night Mode.
    • Compact Design: Its small size and light weight make it ideal for one-handed use and portability.
    • Premium Build: High-quality materials.
    • Software Support: Will continue to receive software updates for years, including the new features.
  • Competitive Advantages:
    • Unmatched processing speed and graphics performance.
    • Superior display quality with OLED technology.
    • Excellent camera performance with advanced features.
    • Premium feel.
    • Long-term software support.
  • Trade-offs and Limitations:
    • The smaller screen isn't for everyone.
    • Battery life is decent but not exceptional.

Xiaomi Redmi A3

  • Strengths:
    • Large Display: Ideal for media consumption and users who value a big screen.
    • Large Battery: Provides significantly better battery life.
    • Budget-Friendly: Significantly more affordable.
    • 90 Hz Refresh Rate: Offers smoother scrolling.
    • Screen Protection: Has a Corning Gorilla Glass 3 screen.
  • Competitive Advantages:
    • Larger display for immersive media consumption.
    • Longer battery life than the iPhone 13 mini.
    • It's highly affordable, making it appealing to budget-conscious users.
    • Fingerprint sensor for quick unlocking.
  • Trade-offs and Limitations:
    • Significantly lower performance compared to the iPhone.
    • The low-resolution display won't appear as sharp.
    • Inferior camera performance, especially in low light.
    • Basic audio features.

3. User Profiles and Recommendations

  • Apple iPhone 13 mini:
    • Best for: Users who prioritize performance, portability, camera quality, and a premium experience. Ideal for those who don't need a large display and who value software and ecosystem integration.
    • Use Cases: High-performance mobile gaming, high-quality photography and videography, professionals who need a reliable and powerful device, those who value one-handed usage.
  • Xiaomi Redmi A3:
    • Best for: Budget-conscious users who prioritize a large display, long battery life, and basic smartphone functionality. Suitable for casual users who want a big screen for media consumption and don't need high-end performance.
    • Use Cases: Media streaming (videos, social media), casual gaming, users who need a long-lasting battery.

4. Buying Decision Framework

Three Practical Questions:

  1. How important is performance and camera quality to you? If these are critical, the iPhone 13 mini is the clear choice.
  2. Do you value a compact phone or a large display? If a pocketable phone is desired, go with the iPhone 13 mini. If a larger display for media consumption is needed, the Redmi A3 is preferable.
  3. What is your budget? The Redmi A3 is a budget-friendly option, whereas the iPhone 13 mini is a significant investment.

Scenario-Based Recommendations:

  • For the Power User: If you need the fastest performance, best camera, and don’t mind the price premium, the iPhone 13 mini is the way to go.
  • For the Budget Conscious User: If you value battery life, want a large display, and are ok with sacrificing performance, the Redmi A3 is a great fit.
  • For the Photography Enthusiast: The iPhone 13 mini, with its advanced camera system and features, is the best pick.
  • For Media Consumption: If you watch a lot of videos and prefer larger screens, and are ok with sacrificing screen quality, the Redmi A3 is a good choice.
  • For the On-the-Go User: The iPhone 13 mini, with its compact size and premium feel, wins here.

My Choice

For me, it would be the Apple iPhone 13 mini. Despite its age, the combination of a dramatically superior display, a far more powerful chipset, a much better camera, and the overall premium feel makes it worth the cost. I'm also a big fan of the compact design; having a phone that’s easy to handle one-handed and fits nicely in my pocket is a huge plus. Although battery life may not be the best, the incredible performance that the A15 Bionic chip offers, and the exceptional camera quality, are the main reasons for my choice. Plus, the software ecosystem and long-term support are a big draw. The Redmi A3, while offering great value, doesn’t quite match the experience offered by the iPhone in terms of performance, display quality, and cameras.

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.