Apple iPhone 13 mini vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date September 24, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 65.01 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.83 "/g 3.37 "/g
Weight 141 g 193 g
Height 131.5 mm 163.6 mm
Width 64.2 mm 75.7 mm
Thickness 7.7 mm 8.4 mm
Foldable Design No No
Available Colors
  • Red
  • Blue
  • Green
  • Pink
  • Starlight
  • Midnight
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 5.4 " 6.51 "
Resolution 1080 x 2340 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.8 % 82.6 %
Pixel Density 476 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 480 nits
HBM Brightness 800 nits N/A
Peak Brightness 1200 nits 550 nits

Hardware

Battery Capacity per Screen Area 83.61 mAh/in² 117.98 mAh/in²
Battery Density 37.5 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 2438 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Apple GPU (4-core graphics) PowerVR GE8320

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive deep into the nitty-gritty of the Apple iPhone 13 mini and the Oppo A55. We've got two very different phones here, each designed with a distinct user in mind. Let's break down what makes each of them tick and, more importantly, how they stack up in the real world.

1. Specifications Breakdown

Here's a detailed look at the specs, keeping in mind what they mean for your everyday experience:

FeatureApple iPhone 13 miniOppo A55Real-World Implications
Design
Physical Size131.5 × 64.2 × 7.7 mm163.6 × 75.7 × 8.4 mmThe iPhone 13 mini is significantly smaller and more pocketable. The Oppo A55 is much larger, requiring more hand real estate.
Weight141g193gThe iPhone 13 mini feels considerably lighter in hand, making it more comfortable for extended use. The Oppo A55 is noticeably heavier.
Display
Size5.4"6.51"The Oppo A55 offers a much larger screen, better for media consumption, gaming and readability. The iPhone 13 mini prioritizes compactness.
Resolution1080x2340720x1600The iPhone 13 mini has a significantly sharper display with much more detail. The Oppo A55's resolution will appear less sharp.
Pixel Density (PPI)476270The iPhone 13 mini offers crisper text, sharper images, and overall more clarity.
TechnologyOLEDIPS LCDThe iPhone 13 mini's OLED screen provides much better contrast, deeper blacks, and richer colors. The Oppo A55's LCD screen is more traditional.
Brightness1200 nits0 nitsThe iPhone 13 mini is significantly better for outdoor use in bright sunlight. The Oppo A55 brightness information is missing but based on the other specs is going to be significantly lower.
Refresh Rate60Hz60HzBoth have a standard 60Hz refresh rate, so no major difference in fluidity.
Performance
ChipsetApple A15 Bionic (5 nm)Mediatek MT6765G Helio G35 (12 nm)The Apple A15 chip provides exceptional speed and performance for any task. The Mediatek chip is an entry level processor focused on basic tasks.
AnTuTu Score1,250,240379,800The iPhone 13 mini is significantly faster, making it more capable for gaming, demanding apps, and future software updates.
GPUApple GPU (4-core graphics)PowerVR GE8320The iPhone's GPU is much more powerful for graphic-intensive applications and gaming.
Camera
Main Camera Resolution12MP (f/1.6)13MP (f/2.2)The iPhone 13 mini has a wider aperture, allowing more light, better low light performance and a better sensor. The Oppo A55’s aperture is less light sensitive, but offers more megapixels.
Selfie Camera Resolution12MP (f/2.2)8MP (f/2.0)The iPhone 13 mini has more megapixels on its selfie camera and a slightly narrower aperture. The Oppo A55 has a wider aperture and less megapixels.
Wide Angle LensYes (12MP, f/2.4)NoThe iPhone 13 mini provides a wider field of view for capturing more in a scene.
Portrait Mode LensNoYes (2MP, f/2.4)The Oppo A55 has a dedicated lens to measure depth, for portrait shots.
Macro LensNoYes (2MP, f/2.4)The Oppo A55 has a dedicated lens for close up photography.
VideoUp to 4K 60fps with HDR1080p 30fpsThe iPhone 13 mini can shoot much higher quality video with greater dynamic range.
DxOMark Mobile Score125 (Photo: 133, Video: 144)N/AThe iPhone 13 mini is proven to perform very well in camera quality. The Oppo A55 does not have a score available.
DxOMark Selfie Score134 (Photo: 127, Video: 143)N/AThe iPhone 13 mini is proven to perform very well in selfie camera quality. The Oppo A55 does not have a score available.
Camera FeaturesOIS, Ultra Stable Video, Night Mode, RAWTriple Camera, Digital Image StabilizationThe iPhone 13 mini is more focused on image quality, while the Oppo A55 is focused on versatility.
Battery Life
Capacity2438 mAh5000 mAhThe Oppo A55 has a much larger battery, which should translate to longer battery life despite the display size difference.
Charging20W Fast Charging10W Fast ChargingThe iPhone 13 mini charges faster, despite having a smaller battery.
Wireless Charging15W MagSafe, 7.5W QiNoThe iPhone 13 mini offers wireless charging, which can be very convenient.
Software & Connectivity
OSiOS 15 (Upgradable to 18)Android 11The iPhone uses Apple's ecosystem, known for smooth performance and software updates. Oppo uses Android, which has more open customizability.
Wi-FiWi-Fi 6 (802.11ax)802.11acThe iPhone 13 mini supports the latest Wi-Fi standard, offering better performance in crowded networks.
Bluetooth5.05.1The Oppo A55 has a slightly newer Bluetooth version for more efficient and stable connections.
GPSGPS, A-GPS, GLONASS, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoThe Oppo A55 has more satellites available for more accurate tracking.
SIMNano SIM + eSIMDual Nano SIMThe iPhone 13 mini offers a digital sim (eSIM) for more flexibility, while the Oppo A55 offers two physical sim slots for flexibility.
Storage and Audio
Internal Storage128/256/512 GB128 GBThe iPhone 13 mini offers a broader selection of storage options.
RAM4 GB6 or 8 GBThe Oppo A55 offers more RAM, which is beneficial for multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio QualityDolby Atmos, Stereo SpeakersBasicThe iPhone 13 mini has much more advanced audio capabilities.
Other
SecurityBasic security featuresSide-mounted fingerprint sensorThe Oppo A55 offers a faster biometric unlock for convenient unlocking.
SensorsProximity, Accelerometer, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Gyroscope, Geomagnetic, GravityThe Oppo A55 offers biometric security, while the iPhone offers environmental sensors.

2. Key Insights

Apple iPhone 13 mini Strengths

  • Compact Powerhouse: The most powerful phone in this size class, boasting flagship-level performance in a tiny footprint.
  • Exceptional Display: The OLED screen with high resolution and brightness offers a visually stunning experience.
  • Superior Camera: Top-notch image quality, especially in video recording, backed by impressive DxOMark scores.
  • Smooth Performance: The A15 Bionic chip provides unrivaled speed and responsiveness, and will be supported for many years.
  • Premium Build and Features: Wireless charging, advanced audio, and the latest Wi-Fi standards.

Oppo A55 Strengths

  • Budget-Friendly: A much more affordable option, appealing to cost-conscious users.
  • Large Screen: Ideal for media consumption, gaming, and users who prefer a big display.
  • Long Battery Life: The large battery means less frequent charging and longer usage times.
  • Extra Camera Versatility: Inclusion of macro and depth cameras provide additional flexibility in photography.
  • More RAM: More RAM is available compared to the iPhone, which helps with multitasking.

Trade-offs and Limitations

  • iPhone 13 mini: The smaller display might not suit everyone, the battery life is shorter than the Oppo A55, and it is a much more expensive device.
  • Oppo A55: Slower processor, lower-resolution screen, inferior camera, and basic audio features. The overall build will not be as premium.

3. User Profiles and Recommendations

Apple iPhone 13 mini is Ideal for:

  • Compact Phone Lovers: Users who value portability and single-handed usability.
  • Performance Enthusiasts: Those who need fast and responsive performance in a smaller package.
  • Photography Buffs: Users who prioritize camera quality and advanced features for mobile photography and videography.
  • Apple Ecosystem Users: Those who are already invested in the Apple ecosystem and want a seamless integration.
  • Long Term Usage: People looking to use a phone for many years due to the chipset and software support.

Oppo A55 is Ideal for:

  • Budget-Conscious Users: Those looking for a more affordable smartphone.
  • Media Consumers: Users who frequently watch videos, play games, or browse the web on their phone.
  • Battery Life Prioritizers: Those who need a phone that can last all day without requiring a recharge.
  • Casual Photographers: Users who prefer extra lenses for flexibility in various shooting conditions.
  • Simple Tasks: People who just want a phone for calls and general use.

4. Buying Decision Framework

Practical Questions:

  1. What is your budget? Are you willing to pay a premium for a high-end device, or are you looking for the most affordable option?
  2. What are your priorities? Is it screen size, camera quality, performance, or battery life?
  3. Which ecosystem do you prefer? Do you prefer iOS or Android?

Scenario-Based Recommendations:

  • Scenario 1: The Power User: If you need top-tier performance, a high-quality camera, and a premium experience, the iPhone 13 mini is the clear choice.

  • Scenario 2: The Budget Shopper: If cost is your primary concern and you need a large screen and good battery life, the Oppo A55 is the way to go.

  • Scenario 3: The Casual User: If you need a phone for basic tasks with all-day battery, the Oppo A55 will be sufficient.

  • Scenario 4: The Photography Enthusiast: If you are a photography and videography enthusiast, the iPhone 13 mini would be the recommended device.

Final Thoughts and What I Would Choose

If I were choosing between these two, I'd go with the Apple iPhone 13 mini. Here's why:

As a tech journalist, I prioritize having the best possible tech available at my disposal so I can test it properly. The iPhone 13 mini offers a compelling mix of powerful performance, a truly impressive camera system, and a gorgeous display. I also heavily rely on the Apple ecosystem for my daily workflow, and the iPhone 13 mini would integrate perfectly. The smaller size is an added bonus for portability, and it's a phone I would be happy to use for years to come. While the price is significantly higher than the Oppo A55, the overall value and premium experience would justify the investment. The Oppo A55 is a good phone, but it would not be the best option for my use case.

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.