Motorola Moto G31 vs Huawei Pura 70 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 May 6, 2024
Release Year 2021 2024

Physical

Volume 102.89 cm³ 93.68 cm³
Screen Size to Weight Ratio 3.54 "/g 3.19 "/g
Weight 181 g 207 g
Height 161.9 mm 157.6 mm
Width 73.9 mm 74.3 mm
Thickness 8.6 mm 8 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Black
  • Blue
  • White
  • Pink

Display

Screen Size 6.4 " 6.6 "
Resolution 1080 x 2400 1256 x 2760
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 90.5 %
Pixel Density 411 PPI 460 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 112.49 mAh/in²
Battery Density 48.59 mAh/cm³ 52.31 mAh/cm³
Battery Capacity 5000 mAh 4900 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Kirin 9000S1
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core
GPU Mali-G52 MC2 8

Connectivity

USB Version 2.0 3.1
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 2.0 USB Type-C 3.1, OTG, DisplayPort 1.2

Software

Operating System Android N/A
Initial OS Version 11 N/A
Maximum OS Version

Comparison Summary

Okay, let's dive into a detailed comparison of the Motorola Moto G31 and the Huawei Pura 70, translating their specs into real-world user experiences.

1. Specifications Breakdown

Here's a side-by-side table, comparing key specs and their implications:

FeatureMotorola Moto G31Huawei Pura 70Real-World Implications
Design
Dimensions161.9 x 73.9 x 8.6 mm157.6 x 74.3 x 8 mmThe Moto G31 is slightly taller and thicker but has a similar width. The Pura 70 has a smaller overall footprint.
Weight181g207gThe Moto G31 is noticeably lighter, which means less fatigue during extended use. The Pura 70 feels more substantial.
Display
Size6.4"6.6"The Pura 70's display is a bit larger, offering a slightly more immersive experience for media consumption.
Resolution1080 x 24001256 x 2760The Pura 70's higher resolution results in sharper images and text, making details clearer.
Pixel Density (PPI)411460The Pura 70 offers moderately sharper images due to higher pixel density. Text and graphics will appear crisper.
TechnologyAMOLEDOLEDBoth offer great contrast and colors, but the Pura 70 is likely to be more color-accurate.
Refresh Rate60Hz120HzThe Pura 70's 120Hz refresh rate provides noticeably smoother animations and scrolling, enhancing the fluidity of daily use.
Brightness0 nits2500 nitsThe Pura 70 has dramatically higher peak brightness, making it much easier to use outdoors, particularly in direct sunlight.
Performance
ChipsetMediatek Helio G85Kirin 9000S1The Kirin 9000S1 is a much more powerful chip, resulting in snappier app loading, smoother multitasking, and more demanding games are easily handled.
AnTuTu Score225,154768,000The Pura 70 absolutely crushes the Moto G31 in benchmarks. It translates to significant differences in responsiveness and overall speed.
GPUMali-G52 MC2Maleoon 910The Maleoon 910 in the Pura 70 will handle more complex graphics with ease, making for better gameplay and media editing.
Camera
Main Camera50MP, f/1.8, 1/2.76"50MP, f/1.4, 1/1.3"The Pura 70's larger sensor and wider aperture will capture significantly more light, resulting in better low-light performance, and shallower depth of field.
Selfie Camera13MP, f/2.213MP, f/2.4While both have a 13MP sensor, the Moto G31's wider aperture (f/2.2) should offer marginally better low light performance.
Telephoto LensNone12MP, f/3.4The Pura 70 has a dedicated telephoto lens which enables optical zoom. The Moto G31 has no telephoto.
Wide-Angle Lens8MP, f/2.013MP, f/2.2The Pura 70's wide-angle is higher resolution, providing more detail, and a larger field of view. The Moto G31 has a wider aperture for low light.
Macro Lens2MP, f/2.4NoneMoto G31 includes a dedicated macro lens for close-up photography. The Pura 70 does not.
Video1080p@30fpsYesPura 70 can record higher resolution and has optical image stabilization.
Slow MotionYes, 120 fpsYes, 960 fpsPura 70 offers much higher frame rates for super slow-motion capture.
Camera FeaturesBasicAdvancedThe Pura 70 has features such as 4k video, optical image stabilization, Ultra stable video, and Night Mode giving it a more versatile photography experience.
Battery Life
Capacity5000mAh4900mAhBoth devices should offer similar all-day battery life for average usage given their similar capacities.
Charging10W65WThe Pura 70's much faster charging is a game changer. It can quickly replenish the battery while the Moto G31 will take much longer.
FeaturesNon-removableReverse, wireless chargingThe Pura 70 offers reverse wireless and 50W wireless charging, while the Moto G31 only supports the basics.
Other
OSAndroid 11-The Moto G31 is running on an older version of Android. The Pura 70 has no OS listed, but as it is a much newer phone it will be more advanced.
RAM4 GB12 GBThe Pura 70 has much more RAM for better performance and the ability to keep more apps open in the background.
Storage64/128 GB256/512/1024 GBThe Pura 70 offers a lot more internal storage, giving you ample space for your photos, videos, and apps.
Expandable StorageNoNoNeither device has expandable storage, so picking the correct variant is important.
Wi-FiWi-Fi 5Wi-Fi 6The Pura 70 supports the faster Wi-Fi 6 standard for quicker downloads and network access.
Bluetooth5.05.2The Pura 70 has a newer Bluetooth standard for better connectivity.
GPSBasicAdvancedThe Pura 70 supports more satellite systems, which will be more accurate.
AudioDolby Atmos, 2 microphonesDolby Atmos, Stereo SpeakersThe Pura 70 has a superior audio experience with stereo speakers.
SecuritySide Mounted FingerprintBasic FingerprintThe side-mounted fingerprint is generally more accurate and reliable.
SensorsBasicAdvancedThe Pura 70 features a more complete set of sensors, enabling more advanced functions.

2. Key Insights

  • Motorola Moto G31:

    • Strengths: The G31 is a lightweight and comfortable phone with a decent AMOLED display, good battery life, and macro lens. It offers basic functionality at a more budget-friendly level.
    • Limitations: Its processor is quite old and struggles with demanding tasks. The 60Hz display is not as smooth as newer phones, its charging speed is slow, and its camera lacks advanced features. The lack of expandable storage will be a limiting factor.
    • Competitive Advantages: The biggest advantage is its lower price tag. It’s also more ergonomic due to being significantly lighter. The side-mounted fingerprint sensor is more reliable than a basic sensor.
  • Huawei Pura 70:

    • Strengths: The Pura 70 has a stunning, high-refresh-rate display with exceptional brightness. Its powerhouse processor provides top-tier performance. The camera system is top tier, with amazing low-light capabilities, optical zoom, and advanced video features. The fast charging and wireless charging options add significant convenience.
    • Limitations: Its main limitation is the 26 gram heavier chassis, which can cause more fatigue over extended usage. While still very capable the Pura 70 is not as ergonomic as the Moto G31.
    • Competitive Advantages: The Pura 70 is a flagship device that excels in display quality, processing power, and camera capabilities. It offers very advanced charging technology.

3. User Profiles and Recommendations

  • Motorola Moto G31:

    • Best Suited For: Users who prioritize affordability, long battery life, and a comfortable design. It’s a good option for basic smartphone users who primarily use their phone for calls, social media, and web browsing and don't require high performance.
    • Use Cases: Everyday basic usage, budget-conscious shoppers, and people who don't game heavily.
    • Price-to-Value: Offers a decent experience at a lower price point.
  • Huawei Pura 70:

    • Best Suited For: Power users, photography enthusiasts, and anyone who wants a top-tier mobile experience with a focus on performance and display quality.
    • Use Cases: Gaming, video editing, content creation, professional photography, and people who want a flagship experience.
    • Price-to-Value: High price but justifies with top of the line features and technology.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is my primary use case? If it’s primarily for basic tasks with an emphasis on battery life and low cost, the Moto G31 is sufficient. For anything more intensive, the Pura 70 is a must.
  2. How important is performance and future proofing? If you are a power user or gamer, the Pura 70 will give you a much better experience. The Moto G31 is showing its age with its older processor.
  3. How critical is display quality and photography to me? If you value a vibrant, bright display and top-tier photo quality the Pura 70 is the obvious choice. The Moto G31 has a passable camera and display.

Scenario-Based Recommendations:

  • Scenario 1: Casual User: You need a reliable phone for calls, basic apps, and media consumption and are on a budget. The Motorola Moto G31 is a solid choice.
  • Scenario 2: Photography Enthusiast: You enjoy taking photos, editing videos, and want the best camera quality possible. The Huawei Pura 70 is the winner.
  • Scenario 3: Performance Seeker: You want a fast device for gaming, multitasking, and running demanding apps. The Huawei Pura 70 is the clear winner with its powerful processor and plenty of RAM.

My Choice

If I had to choose, I would go with the Huawei Pura 70, even considering its increased price. My reasoning is as follows:

  1. Future Proofing: The Pura 70's modern processor, 120Hz display, and advanced features offer a substantially better experience that will remain relevant for years to come. The Moto G31 is more suitable for basic and more budget conscious shoppers.
  2. Photography Excellence: As a content creator and tech journalist, I'd greatly benefit from the Pura 70's camera capabilities and its video features. The Moto G31 is okay for social media but the Pura 70 will greatly outperform it.
  3. Enhanced Workflow: The Pura 70’s speed and features would streamline my daily tasks. The faster charging also is a life saver for anyone who needs to be able to quickly top up their phone on the go.

While the Moto G31 has its place as a solid, budget-friendly device, the Pura 70 delivers a premium experience with cutting-edge technology that I value more. The Pura 70's more modern chipset and features make it a more capable device that I would be more likely to use long term. The increased price is absolutely worth the increase in functionality and 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.