Motorola Moto G31 vs Apple iPhone 15 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 September 22, 2023
Release Year 2021 2023

Physical

Volume 102.89 cm³ 85.9 cm³
Screen Size to Weight Ratio 3.54 "/g 3.26 "/g
Weight 181 g 187 g
Height 161.9 mm 146.6 mm
Width 73.9 mm 70.6 mm
Thickness 8.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Black Titanium
  • White Titanium
  • Blue Titanium
  • Natural Titanium

Display

Screen Size 6.4 " 6.1 "
Resolution 1080 x 2400 1179 x 2556
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 82.7 % 88.2 %
Pixel Density 411 PPI 461 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness N/A 2000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 87.99 mAh/in²
Battery Density 48.59 mAh/cm³ 38.11 mAh/cm³
Battery Capacity 5000 mAh 3274 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Apple A17 Pro (3 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Hexa-core (2x3.78 GHz + 4x2.11 GHz)
GPU Mali-G52 MC2 Apple GPU (6-core graphics)

Connectivity

USB Version 2.0 3.2
OTG Support
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, Gen 2, DisplayPort

Software

Operating System Android iOS
Initial OS Version 11 17
Maximum OS Version 18

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Moto G31 and the Apple iPhone 15 Pro. This is a classic David versus Goliath matchup, but as always, the devil is in the details. We'll break down the specs, look at real-world implications, and figure out which phone might be the right fit for different types of users.

1. Specifications Breakdown

Here's a breakdown of the key specifications, focusing on practical implications:

FeatureMotorola Moto G31Apple iPhone 15 ProReal-World Implications
Design
Dimensions161.9 × 73.9 × 8.6 mm146.6 × 70.6 × 8.3 mmMoto G31 is noticeably larger; iPhone 15 Pro is more compact and pocketable.
Weight181g187gMoto G31 is slightly lighter, though both feel reasonably balanced.
Build QualityUnknownUnknownSpecific materials and durability information is missing; however, the iPhone is usually built with premium materials such as glass and metal, while Motorola likely uses plastic.
Display
Size6.4"6.1"Moto G31 has a larger display, better for media consumption. iPhone 15 Pro's smaller size may be more comfortable for one-handed use.
Resolution1080x24001179x2556iPhone 15 Pro has a higher resolution, meaning sharper and crisper images.
Pixel Density (PPI)411461iPhone 15 Pro will show finer detail and sharper text due to the higher pixel density.
TechnologyAMOLEDOLEDBoth offer vibrant colors and deep blacks, but there are often differences in calibration between the technologies.
Refresh Rate60Hz120HziPhone 15 Pro's 120Hz display will feel much smoother, especially during scrolling and gaming.
Brightness0 nits2000 nitsiPhone 15 Pro has significantly better outdoor visibility due to higher brightness. Moto G31 doesn't have its peak brightness specified but it's very likely lower.
Performance
ChipsetMediatek Helio G85 (12 nm)Apple A17 Pro (3 nm)iPhone 15 Pro's chip is far more powerful and efficient, resulting in a much faster and more responsive experience.
AnTuTu Score225,1541,641,883iPhone 15 Pro has more processing power, translating to faster app loads, smoother multitasking, and more demanding apps.
GPUMali-G52 MC2Apple GPU (6-core)iPhone 15 Pro will offer a significantly better gaming experience with more powerful graphics.
RAM4 GB8 GBiPhone 15 Pro has twice the RAM, which should mean smoother multitasking and a better experience with demanding apps.
Camera
Main Camera50MP, f/1.8, 1/2.76", 0.64µm48MP, f/1.78, 1/1.3", 1.22µmiPhone 15 Pro has a larger sensor with larger pixels, meaning better low-light performance and overall image quality.
Selfie Camera13MP, f/2.2, 1.12µm12MP, f/1.9iPhone 15 Pro has a wider aperture on its selfie camera which allows it to perform better in low-light scenarios.
Additional CamerasWide (8MP), Macro (2MP)Telephoto (12MP), Wide/Macro (12MP)iPhone 15 Pro has a dedicated telephoto lens for better zoom, and a wide/macro sensor for advanced photography. Moto G31 features wide and macro lenses.
Video Recording1080p@30fpsUp to 4K@60fps with HDRiPhone 15 Pro offers dramatically better video recording quality with 4K HDR, along with advanced features like cinematic mode.
Camera FeaturesPDAF, LAF, basicOIS, Advanced modesiPhone 15 Pro has advanced stabilization features and modes.
DXOMark ScoresNo ScoresMobile 154, Selfie 149iPhone 15 Pro camera has high scores from DxOMark, Motorola doesn't have a score.
Battery Life
Capacity5000mAh3650mAhMoto G31 has a significantly larger battery capacity, but real-world battery life depends heavily on the efficiency of the processor.
Charging10W27W, 15W MagSafe, 7.5W QiiPhone 15 Pro has faster wired charging along with wireless charging capabilities, while the Motorola is limited to slow 10W charging.
Battery FeaturesNon-RemovableNon-Removable, MagSafe, Wireless ChargingiPhone 15 Pro has advanced wireless charging features.
Other
Operating SystemAndroid 11iOS 17Different OS with very different user interfaces, features and app ecosystems.
WiFi802.11acWiFi 6 (802.11ax)iPhone 15 Pro has support for the latest WiFi generation, which means faster and more reliable connection.
Bluetooth5.05.3iPhone 15 Pro offers a more recent Bluetooth version.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, QZSS, Galileo, GPS (L1+L5)iPhone 15 Pro supports a larger number of GPS systems including dual-frequency support, which means more accurate location.
Storage64 GB or 128 GB128 GB, 256 GB, 512 GB, 1TBiPhone 15 Pro has higher storage options for users that need to keep large files.
SecurityFingerprint sensorFace UnlockBoth offer robust security, the iPhone does not have a fingerprint sensor.
AudioDolby Atmos, 2 microphonesDolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphonesiPhone 15 Pro offers better spatial audio, clearer calls and better voice capturing through its multi-mic system.

2. Key Insights

  • Motorola Moto G31: This is a budget-friendly phone that prioritizes a large display and long battery life. Its AMOLED screen offers good colors, but the performance is fairly basic. The camera is decent for the price, but lacks advanced features, and the software runs a slightly older version of Android.
  • Apple iPhone 15 Pro: This is a flagship phone with a premium build, a top-tier display with a high refresh rate and brightness, unmatched performance, and a very high-quality camera system. It offers the best in class performance, with its excellent processor and the latest iOS software, but with a higher price tag.

  • Strengths of the Moto G31: The main strengths lie in the larger screen for media consumption, a decent AMOLED panel, and a very big battery with better capacity. This is targeted at users who prioritize a bigger screen and long battery life on a budget.

  • Strengths of the iPhone 15 Pro: The iPhone wins in almost every other aspect such as much better display quality (high refresh rate and brightness), vastly superior performance, more powerful and versatile cameras, better software, and advanced features like MagSafe. This is designed for users who want the best performance available.
  • Tradeoffs:
    • The Moto G31 compromises on performance, display quality, and camera capabilities to achieve its budget price point.
    • The iPhone 15 Pro has a significantly higher price, which might be a barrier for some users, though it offers much more performance.

3. User Profiles and Recommendations

  • Motorola Moto G31:
    • Best for: Budget-conscious users who need a larger screen for media consumption, longer battery life, and are okay with more basic performance.
    • Use Cases: Watching videos, basic social media, casual browsing, and users with a need for long battery life.
  • Apple iPhone 15 Pro:
    • Best for: Users who want the best performance, a high-end camera, a smooth and bright display, and the latest tech features, and are willing to invest a significant amount in their phone.
    • Use Cases: Photography, videography, demanding mobile games, video editing, content creation, professionals needing consistent performance, and users invested in the Apple ecosystem.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your budget? The price difference is likely to be significant. If you're on a tight budget, the Moto G31 is the more affordable option.
  2. What are your primary use cases? If you need high performance for gaming, video editing or if you're serious about mobile photography and videography, the iPhone 15 Pro is the clear winner. If you just need a phone for media consumption, basic tasks, the G31 is good enough.
  3. Do you value the Apple ecosystem? If you use other Apple devices and services, then the iPhone will give you a more seamless experience.

Scenario-Based Recommendations:

  • Casual User: If you just need a phone for calls, basic apps and web browsing, and your budget is tight, the Moto G31 is the better bet.
  • Content Creator: If you are interested in video editing, photography, or recording high quality video content, the iPhone 15 Pro is the best option.
  • Power User: If you play demanding games and use resource-heavy applications or need the latest technology, the iPhone 15 Pro will provide the performance and features you need.
  • Budget-Conscious User: If you value media consumption and battery life above everything else, the G31 is an affordable option that will serve you well.

What Would I Choose?

Given my background as a tech journalist and someone who appreciates top-tier performance, I would choose the Apple iPhone 15 Pro, without hesitation. The difference in performance and display quality is vast, and the camera system is incredibly versatile and capable, which as a content creator I would find very useful. While the price is certainly high, it delivers an experience that the Moto G31 cannot compete with. For me, the investment is justified by the higher quality.

However, I also understand that it is not the right choice for everyone. If you are on a strict budget and your priorities are basic smartphone use, and a large screen, then the G31 would be a fine option.

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.