Apple iPhone 12 mini vs Motorola Moto G31 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 13, 2020 December 6, 2021
Release Year 2020 2021

Physical

Volume 62.47 cm³ 102.89 cm³
Screen Size to Weight Ratio 4 "/g 3.54 "/g
Weight 135 g 181 g
Height 131.5 mm 161.9 mm
Width 64.2 mm 73.9 mm
Thickness 7.4 mm 8.6 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • White
  • Green
  • Purple
  • Mineral Grey
  • Baby Blue

Display

Screen Size 5.4 " 6.4 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.8 % 82.7 %
Pixel Density 476 PPI 411 PPI
Refresh Rate N/A N/A
Typical Brightness N/A N/A
HBM Brightness 625 nits N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 76.37 mAh/in² 122.07 mAh/in²
Battery Density 35.65 mAh/cm³ 48.59 mAh/cm³
Battery Capacity 2227 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A14 Bionic (5 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Apple GPU (4-core graphics) Mali-G52 MC2

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 14.1 11
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

FeatureApple iPhone 12 miniMotorola Moto G31Practical Impact
Design
Dimensions131.5 × 64.2 × 7.4 mm161.9 × 73.9 × 8.6 mmThe iPhone 12 mini is significantly smaller and easier to handle one-handed, while the Moto G31 is larger and may feel bulkier in pockets.
Weight135g181gThe iPhone 12 mini is much lighter, making it more comfortable to hold for extended periods.
Display
Size5.4"6.4"The Moto G31 has a larger screen, better for media consumption and gaming, while the iPhone 12 mini is more pocketable.
Resolution1080x23401080x2400Both offer similar Full HD+ sharpness, but the difference in pixel density will be noticeable.
PPI476411The iPhone 12 mini has a sharper display, making text and images appear clearer.
TechnologyOLEDAMOLEDBoth use similar quality display technologies, offering good contrast and vibrant colors.
Refresh Rate60Hz60HzBoth have a standard 60Hz refresh rate, which is typical for most users but will not offer the smoother experience of higher refresh rates
Brightness1200 nits0 nitsThe iPhone 12 mini's higher brightness allows better visibility under bright sunlight, a major advantage for outdoor use. The Moto G31's brightness is not specified, this could be an issue in bright sunlight
Performance
ChipsetApple A14 Bionic (5 nm)Mediatek MT6769Z Helio G85 (12 nm)The A14 Bionic is significantly more powerful, providing much faster performance, smoother multitasking, and better gaming capabilities.
AnTuTu Score1,072,354225,154The iPhone 12 mini has a vastly superior benchmark score, indicating much faster performance in most tasks and applications.
GPUApple GPU (4-core graphics)Mali-G52 MC2The iPhone 12 mini's GPU is considerably more powerful, handling graphically intensive games with higher frame rates and better detail.
Camera
Standard Camera Resolution12MP50MPThe Moto G31 has a higher resolution sensor, potentially capturing more detail in good lighting conditions. However, a higher resolution does not always mean better overall image quality.
Standard Camera Aperturef/1.6f/1.8The iPhone 12 mini has a wider aperture, allowing more light into the sensor, beneficial in low light scenarios.
Standard Camera Sensor Size1/2.55"1/2.76"The iPhone 12 mini has a slightly larger sensor size, which can also contribute to better low-light performance.
Selfie Camera Resolution12MP13MPMinor difference in resolution on selfie camera.
Wide Angle Lens Resolution12MP8MPThe iPhone 12 mini has a higher resolution wide-angle lens.
Wide Angle Lens Aperturef/2.4f/2.0The Moto G31's wide angle has a wider aperture allowing in more light.
Macro lensN/A2MPThe Moto G31 includes a dedicated macro lens for close-up photography.
VideoUp to 4K@60fps1080p@30fpsThe iPhone 12 mini captures much higher resolution and smoother video for better quality recordings.
DxOMark Mobile Score117N/AThe iPhone 12 mini has a tested DxOMark score indicating good all-around camera performance.
DxOMark Selfie Score132N/AThe iPhone 12 mini has a tested DxOMark score for selfie camera.
Camera FeaturesOIS, 4K Video, Night Mode, Manual FocusDigital Image Stabilization, Laser AF, Triple CameraThe iPhone 12 mini has optical image stabilization and features like night mode, improving low-light performance, while Moto G31 offers digital stabilization and a dedicated macro lens.
Battery
Capacity2227mAh5000mAhThe Moto G31 has a significantly larger battery capacity, likely providing much longer battery life, a crucial advantage for heavy users.
Charging20W Fast Charging10W Fast ChargingThe iPhone 12 mini charges faster, reducing charging times, but this has to be balanced with smaller battery size.
Wireless Charging15W MagSafe, 7.5W QiNoThe iPhone 12 mini offers wireless charging options for convenience.
Software & Connectivity
OSiOS 14.1 (upgradable to 18)Android 11The iPhone 12 mini offers a different software experience with iOS ecosystem while Moto G31 uses Android.
WiFiWi-Fi 6 (802.11ax)802.11aciPhone 12 mini's WiFi 6 offers faster and more efficient Wi-Fi connectivity, particularly in crowded networks.
Bluetooth5.15.0The iPhone 12 mini has a slightly newer version of Bluetooth for improved connectivity.
GPSMore systemsFewer systemsThe iPhone 12 mini has more satellite navigation systems (including QZSS), possibly resulting in more precise location tracking.
SIMDual SIM (Nano + eSIM)Dual SIM (Nano + Nano)The iPhone 12 mini's eSIM offers flexible carrier options, while the Moto G31 uses two physical SIM cards.
Other
Internal Storage64/128/256/512 GB64/128 GBThe iPhone 12 mini offers greater storage options, especially useful for those with large media libraries.
Expandable StorageNoNoNeither phone offers expandable storage via SD card.
RAM4 GB4 GBBoth have the same amount of RAM which should be fine for most tasks
AudioDolby Atmos, Stereo SpeakersDolby Atmos, 2 micsiPhone 12 mini has stereo speakers for better audio experience while Moto G31's two mics offer better voice recording.
SecurityBasic Security FeaturesFingerprint sensorThe Motorola has a fingerprint sensor while the iPhone only offers basic security features.
SensorsBarometerFingerprint sensor, HallThe iPhone includes barometer, which can be useful for weather apps while the Motorola has a Fingerprint sensor.

2. Key Differences Analysis

Apple iPhone 12 mini Advantages:

  • Superior Performance: The A14 Bionic chipset provides significantly faster processing speed, smoother multitasking, and better gaming. This is a crucial advantage for power users.
  • Sharper, Brighter Display: Higher pixel density and significantly brighter screen, leading to a clearer image and better outdoor visibility.
  • Better Camera Quality: While the Moto G31 has a higher megapixel count, the iPhone 12 mini has better low-light performance and 4K video recording. Its tested DxOMark scores also indicate better quality.
  • Faster Wireless Charging: Offers both MagSafe and Qi wireless charging, adding convenience.
  • Premium Build and Ecosystem: Benefits from the iOS ecosystem and a premium build quality
  • More Storage Options: Offers 256GB and 512GB options

Motorola Moto G31 Advantages:

  • Significantly Longer Battery Life: The 5000mAh battery offers much better battery endurance, beneficial for users who need to stay powered all day without frequent charging.
  • Larger Display: The bigger 6.4" screen is better suited for media consumption, gaming, and users who prefer more screen real estate.
  • Macro Lens: The dedicated macro lens allows for close-up photography.
  • Fingerprint sensor: Has a fingerprint sensor for quick access and security.
  • Lower Price: Typically a lower price point, offering better value for budget-conscious consumers.
  • 3.5mm jack: Has a 3.5mm headphone jack.

Trade-offs:

  • The iPhone 12 mini has superior performance but a much smaller battery, which may not last all day for heavy users. It's also more expensive.
  • The Moto G31 offers much better battery life and a larger display but significantly lower processing power and camera capabilities.

3. User Profiles & Recommendations

Apple iPhone 12 mini:

  • Ideal Users: Users who prioritize performance, compact size, camera quality, and are invested in the iOS ecosystem. Those who need a premium phone that fits comfortably in one hand and are not heavy media consumers.
  • Use Cases:
    • Demanding users who require smooth app loading, multitasking, and gaming.
    • Users who want a high-quality camera for everyday photos and videos.
    • Those who value a compact, pocketable phone and don't want a bulky device.
    • Users already invested in the Apple ecosystem and its seamless integration.

Motorola Moto G31:

  • Ideal Users: Users who prioritize battery life, a larger display, and budget-friendliness. Those who need a reliable phone for everyday tasks and media consumption without needing top-tier performance.
  • Use Cases:
    • Users who need a phone that can easily last a full day with heavy use.
    • Those who enjoy watching videos, browsing social media, and playing casual games on a larger screen.
    • Users who are looking for a good value-for-money option.
    • Users that prefer a more affordable phone without compromising on the basics.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary need: Performance or Battery Life?
    • If performance is key (gaming, multitasking), the iPhone 12 mini is better.
    • If battery life is critical (all-day use without charging), the Moto G31 is better.
  2. Do you prioritize a compact phone or a large screen?
    • If you prefer a smaller phone that fits comfortably in hand and pocket, the iPhone 12 mini is ideal.
    • If you need a larger display for media consumption and comfortable reading, the Moto G31 is better.
  3. What is your budget?
    • If you have a higher budget, the premium build, performance, and camera of the iPhone 12 mini justify the higher cost.
    • If you have a limited budget, the Moto G31 offers more value with its battery life and large display at a lower price.

Scenario-Based Recommendations:

  • Scenario 1: Power User on the Go: If you need a phone with fast processing, excellent camera quality, and a premium feel and do not mind charging more often, the iPhone 12 mini is the better option.
  • Scenario 2: Casual User Prioritizing Battery and Media: If you primarily use your phone for browsing, social media, and watching videos, and you need all-day battery life, the Moto G31 is the recommended choice.
  • Scenario 3: Budget-Conscious Buyer: If you have a limited budget but want a large display, long battery life and a decent smartphone experience, the Moto G31 is the better choice.

My Choice

Based on my needs and preferences, I would choose the Apple iPhone 12 mini. While the Motorola Moto G31 offers a larger battery and a larger screen, my primary needs revolve around performance, camera quality, and a compact size. The iPhone 12 mini's superior processing power and much better camera system, plus its higher quality screen, would make it a better long-term option for me. I also value the premium build quality and the iOS ecosystem which I prefer to Android. Although the battery life would be a compromise, the more advanced features and high performance are something that I look for.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
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  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.