Apple iPhone 13 mini vs OnePlus 9RT 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9RT 5G
OnePlus 9RT 5G
Oneplus

General

Launch Date September 24, 2021 October 19, 2021
Release Year 2021 2021

Physical

Volume 65.01 cm³ 100.43 cm³
Screen Size to Weight Ratio 3.83 "/g 3.34 "/g
Weight 141 g 198.5 g
Height 131.5 mm 162.2 mm
Width 64.2 mm 74.6 mm
Thickness 7.7 mm 8.3 mm
Foldable Design No No
Available Colors
  • Red
  • Blue
  • Green
  • Pink
  • Starlight
  • Midnight
  • Blue
  • Hacker Black
  • Nano Silver

Display

Screen Size 5.4 " 6.62 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.8 % 87.4 %
Pixel Density 476 PPI 397 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 800 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 83.61 mAh/in² 102.68 mAh/in²
Battery Density 37.5 mAh/cm³ 44.81 mAh/cm³
Battery Capacity 2438 mAh 4500 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Adreno 660

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 13

Comparison Summary

Okay, let's dive into a head-to-head comparison of the Apple iPhone 13 mini and the OnePlus 9RT 5G. These two phones represent different philosophies in the smartphone world, and understanding their nuances will help you decide which one better fits your needs.

1. Specifications Breakdown

Here's a detailed breakdown of the key specifications, along with their real-world implications:

FeatureApple iPhone 13 miniOnePlus 9RT 5GReal-World Implications
Design
Dimensions131.5 x 64.2 x 7.7 mm162.2 x 74.6 x 8.3 mmiPhone 13 mini is significantly more compact and pocketable. The 9RT is much bigger, making one-handed use more difficult.
Weight141g198.5giPhone 13 mini is noticeably lighter, enhancing comfort for extended use. The 9RT is heavier and bulkier.
BuildUnknownUnknownWithout info both phones share an unknown material for the screen.
Display
Size5.4"6.62"The 9RT offers a larger display ideal for media consumption and gaming. The 13 mini is great for those who prioritize a smaller, more compact device.
Resolution1080x23401080x2400Both displays are sharp, but the 9RT is slightly taller.
Pixel Density (PPI)476397iPhone 13 mini has a noticeably sharper display due to higher pixel density.
TechnologyOLEDAMOLEDBoth offer excellent color reproduction and deep blacks.
Refresh Rate60Hz120HzThe 9RT’s 120Hz refresh rate results in smoother scrolling and animations, compared to the 13 mini's 60Hz.
Brightness1200 nits0 nitsiPhone 13 mini offers much better outdoor visibility in bright sunlight, while the 9RT's brightness is unknown.
Performance
ChipsetApple A15 BionicSnapdragon 888 5GThe A15 Bionic is known for its exceptional performance, though the 888 is still very capable, different architectures though.
Antutu Score1,250,240881,700The A15 Bionic in the 13 mini shows significantly higher benchmark scores indicating faster app loading and smoother operations.
GPUApple 4-coreAdreno 660Both have powerful GPUs for gaming, but the A15's integrated graphics are more efficient and powerful.
Camera
Main Camera Resolution12MP50MPThe 9RT has a significantly higher resolution main sensor offering more detail, while the iPhone 13 mini has larger pixel size to help in low light scenarios.
Main Camera Aperturef/1.6f/1.8The iPhone 13 mini's wider aperture may capture more light in low-light situations.
Selfie Camera Resolution12MP16MPThe 9RT has a higher resolution selfie sensor.
Selfie Camera Aperturef/2.2f/2.4The iPhone 13 mini's wider aperture may capture more light in low-light situations.
Wide Camera Resolution12MP16MPThe 9RT has a higher resolution wide sensor.
Wide Camera Aperturef/2.4f/2.2The 9RT's wider aperture may capture more light in low-light situations.
Macro CameraNone2MPThe 9RT has a dedicated macro lens for close-up photography, something the iPhone 13 mini lacks.
Video RecordingUp to 4K 60fps HDRUp to 4K 60fps HDRBoth offer high-quality video recording capabilities with HDR, but the 13 mini includes more video capabilities like optical zoom and ultra stable video.
DxoMark Mobile Score125 (Photo 133, Video 144)Not TestedThe iPhone 13 mini has been tested by DxoMark and achieved a 125 main camera score, while the 9RT has no DxoMark data.
DxoMark Selfie Score134 (Photo 127, Video 143)Not TestedThe iPhone 13 mini has been tested by DxoMark and achieved a 134 selfie camera score, while the 9RT has no DxoMark data.
Battery Life
Capacity2438mAh4500mAhThe 9RT's significantly larger battery is likely to provide much longer battery life than the iPhone 13 mini.
Charging20W Fast Charging65W Fast ChargingThe 9RT offers much faster charging, reducing the time spent plugged in.
Wireless ChargingMagSafe 15W, Qi 7.5WNo wireless chargingThe iPhone 13 mini provides more versatility for charging wirelessly with MagSafe, and Qi charging, while the 9RT offers only wired charging.
Software
OSiOS 15, upgradeable to 18Android 11, upgradeable to 13Different operating systems with unique user experiences.
Connectivity
WiFi802.11a/b/g/n/ac/ax802.11a/b/g/n/ac/axBoth phones support WiFi 6. The OnePlus 9RT includes Wi-Fi Direct and Wi-Fi display.
Bluetooth5.05.2The OnePlus 9RT includes support for Apt-x and LDAC, resulting in higher quality wireless audio.
GPSGPS, A-GPS, GLONASS, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a)The OnePlus 9RT includes Beidou support and L1+L5 band support for more accurate location tracking.
Storage
Internal Storage128/256/512 GB128/256 GBThe iPhone 13 mini offers a 512 GB variant for users who need more storage.
RAM4 GB8/12 GBThe OnePlus 9RT has much more RAM for multitasking and gaming.
Audio
Audio FeaturesDolby Atmos, Dolby Digital Plus, DTS / DTS X, Noise cancellation microphone, Stereo Speakers, 3 microphonesDolby Atmos, Noise cancellation microphone, Stereo SpeakersThe iPhone 13 mini has some features to enhance spatial audio, clarity, and voice capture.
Security
Security FeaturesBasic security featuresBasic fingerprint sensorThe OnePlus 9RT includes a fingerprint sensor for quick and easy access.
Sensors
SensorsProximity, Accelerometer, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Compass, GyroscopeThe iPhone 13 mini includes a barometer for environmental data, while the 9RT includes a compass for direction, and a fingerprint sensor.

2. Key Insights

Apple iPhone 13 mini:

  • Strengths:
    • Compact Design: Ideal for users who prefer a small, lightweight, and pocketable phone.
    • Powerful Performance: The A15 Bionic chip provides exceptional speed and efficiency.
    • Superior Display: Higher pixel density results in a sharper screen with exceptional outdoor visibility.
    • Advanced Camera Features: Excellent video quality, optical zoom, ultra-stable video, and great DXO scores.
    • Wireless Charging Versatility: MagSafe and Qi wireless charging options.
    • Premium Audio Features: Enhanced spatial audio, surround sound, clearer calls, and better voice capture.
  • Competitive Advantages:
    • Perfect for single-handed use due to its compact size.
    • Smoother and faster user experience with the A15 Bionic chip.
    • Superior video recording capabilities for content creators.
    • Better outdoor visibility.
    • More premium audio features.
  • Trade-offs:
    • Smaller display, less enjoyable for media consumption or gaming.
    • Significantly lower battery capacity than the OnePlus 9RT.
    • Slower wired charging speeds.

OnePlus 9RT 5G:

  • Strengths:
    • Larger Display: A better experience for media consumption and gaming.
    • High Refresh Rate: 120Hz display for smoother animations and scrolling.
    • Larger Battery: Significantly longer battery life compared to the iPhone 13 mini.
    • Faster Charging: 65W fast charging capability.
    • More RAM: Better multitasking and gaming performance.
    • Macro Camera: A dedicated macro lens is an advantage for close-up photography.
    • More Connectivity: More support for Wifi bands, and bluetooth with apt-x and ldac. Also has more support for satellite navigation for enhanced accuracy.
  • Competitive Advantages:
    • Better choice for users who prioritize a big screen and long battery life.
    • Ideal for gaming and multitasking with its high refresh rate display and ample RAM.
    • Faster charging and better wireless audio quality.
  • Trade-offs:
    • Larger size, not as pocketable or comfortable for one-handed use.
    • The display isn't as sharp and has poorer outdoor visibility.
    • Lower benchmark scores than the iPhone 13 mini.
    • Lacks more premium audio features, and wireless charging.

3. User Profiles and Recommendations

Apple iPhone 13 mini

  • Best Suited For:
    • Users who value a compact form factor.
    • Those who prioritize performance and smooth user experience.
    • Content creators who need top-tier video quality.
    • Those already within the Apple ecosystem.
  • Ideal Use Cases:
    • Everyday mobile usage, light media consumption, and mobile photography.
    • Quick messaging, calls, and browsing on the go.
    • Users who frequently do video recording and need high quality results.
    • Those who want wireless charging capabilities.

OnePlus 9RT 5G

  • Best Suited For:
    • Users who prefer a large display for media consumption and gaming.
    • Those who need long battery life and fast charging.
    • Users who prioritize a smooth display.
    • Those who want a good value proposition with a powerful Android device.
    • Those who prioritize enhanced wireless audio quality.
  • Ideal Use Cases:
    • Extensive gaming, video streaming, and social media usage.
    • Users who need to stay connected for longer periods without needing a charge.
    • Multitasking and running heavy applications.
    • Those who want a dedicated macro camera.
    • Those who need enhanced wireless audio quality and precise location accuracy.

4. Buying Decision Framework

Here are three practical questions to consider:

  1. Size and Portability: Do you prefer a small, pocketable phone for comfortable one-handed use, or a larger screen for an immersive experience?

    • If small and pocketable, the iPhone 13 mini is the clear choice.
    • If large and immersive, the OnePlus 9RT 5G is a better fit.
  2. Performance and User Experience: Do you prioritize raw processing power and a smooth user experience, or a smoother display and multitasking?

    • If raw power and speed is paramount, the iPhone 13 mini is better.
    • If a smooth display and multitasking is key, the OnePlus 9RT 5G is a better option.
  3. Battery Life and Charging: Do you need exceptional battery life and fast charging, or do you want the ability to charge wirelessly with MagSafe?

    • If long battery life and fast charging is critical, the OnePlus 9RT 5G is the better option.
    • If wireless charging options are key, the iPhone 13 mini is better, although is has a smaller battery life.

Scenario-Based Recommendations:

  • The On-the-Go Professional: Needs a compact phone that's easy to handle, takes great pictures and videos, and provides a seamless user experience.

    • Recommendation: iPhone 13 mini
  • The Mobile Gamer: Wants a large display, high refresh rate, long battery life, and fast charging to support extensive gaming sessions.

    • Recommendation: OnePlus 9RT 5G
  • The Media Enthusiast: Spends a lot of time watching videos and streaming content and wants a large, immersive display with good audio quality and battery life.

    • Recommendation: OnePlus 9RT 5G
  • The Casual User: Values a phone that's easy to use, fits well in their pocket, and offers reliable performance.

    • Recommendation: iPhone 13 mini for a more premium experience, or OnePlus 9RT 5G for a value choice.

My Choice

Personally, I would choose the iPhone 13 mini. While the OnePlus 9RT 5G offers a larger screen and significantly longer battery life, my priority is a compact phone with top-tier performance. As a tech journalist, I value the ease of use and efficiency provided by the A15 Bionic chip, as well as the great camera capabilities, and the premium audio features for content creation. Also the superior outdoor visibility and wireless charging options are a bonus. The trade-off in battery life is something I'm willing to live with for the convenience of its small size and pocketability, and faster user experience.

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.