Motorola Moto G31 vs Nothing Phone (2a) Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 6, 2021 August 3, 2024
Release Year 2021 2024

Physical

Volume 102.89 cm³ 104.87 cm³
Screen Size to Weight Ratio 3.54 "/g 3.53 "/g
Weight 181 g 190 g
Height 161.9 mm 161.7 mm
Width 73.9 mm 76.3 mm
Thickness 8.6 mm 8.5 mm
Foldable Design No No
Available Colors
  • Mineral Grey
  • Baby Blue
  • Black
  • Grey

Display

Screen Size 6.4 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.7 % 87.6 %
Pixel Density 411 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness N/A 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 111.38 mAh/in²
Battery Density 48.59 mAh/cm³ 47.68 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Mediatek Dimensity 7350 Pro (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x3.0 GHz Cortex-A715 & 6x 2.0 GHz Cortex-A510)
GPU Mali-G52 MC2 Mali-G610 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 17

Comparison Summary

Alright, let's dive deep into the Motorola Moto G31 and the Nothing Phone (2a) Plus. We've got two very different devices here, each with its own set of strengths and trade-offs. I'll break down the specs, highlight the key differences, and figure out who each phone is best suited for. Let's get to it!

1. Specifications Breakdown

Here's a detailed table breaking down the key specs and what they actually mean for you:

FeatureMotorola Moto G31Nothing Phone (2a) PlusReal-World Implications
Design
Launch Date2021-12-062024-08-03Nothing Phone (2a) Plus is a much newer device with more current technology.
Dimensions (mm)161.9 x 73.9 x 8.6161.7 x 76.3 x 8.5The Nothing Phone (2a) Plus is slightly wider (2.4mm), but otherwise very similar in size.
Weight181g190gThe Moto G31 is slightly lighter, which might be noticeable during long usage sessions.
Display
Size6.4"6.7"The Nothing Phone (2a) Plus has a slightly larger screen, better for media consumption.
Resolution1080 x 24001080 x 2412Virtually identical sharpness, so both phones provide clear images.
PPI411395Both have sharp displays, but the difference is minimal.
TechnologyAMOLEDAMOLEDBoth phones offer vibrant colors and deep blacks with their AMOLED panels.
Refresh Rate60Hz120HzNothing Phone (2a) Plus's 120Hz refresh rate offers significantly smoother scrolling and animations.
Brightness0 nits1300 nitsNothing Phone (2a) Plus has vastly superior brightness, making it much more visible outdoors.
Performance
ChipsetMediaTek Helio G85 (12nm)MediaTek Dimensity 7350 Pro (4nm)Nothing Phone (2a) Plus uses a more modern and efficient chip, resulting in faster performance.
AnTuTu Score225,154805,721The Nothing Phone (2a) Plus boasts considerably higher performance, handling apps and games with greater ease.
GPUMali-G52 MC2Mali-G610 MC4Nothing Phone (2a) Plus's GPU provides significantly better graphics capabilities.
Battery Life
Capacity5000mAh5000mAhBoth phones offer similar battery capacity, likely providing comparable battery life, with efficiency of the processor factored in.
Charging10W Fast Charging50W Fast ChargingNothing Phone (2a) Plus charges much faster, significantly reducing downtime.
Battery TypeLi-PolymerLi-IonA negligible difference between battery technologies
Charger in BoxIncludedNot includedThe Moto G31 comes with charger, the 2a doesn't
Camera
Main Camera50MP (f/1.8, 1/2.76", 0.64µm)50MP (f/1.88, 1/1.56", 1.00µm)Nothing Phone (2a) Plus has a larger sensor size with bigger pixels, capturing more light and detail.
Selfie Camera13MP (f/2.2, 1.12µm)50MP (f/2.2, 1/2.76", 0.64µm)Nothing Phone (2a) Plus has a much higher-resolution front camera for better selfies.
Wide Angle Lens8MP (f/2.0, 1.12µm)N/AMoto G31 has a dedicated wide-angle lens for more versatile shots.
Macro Lens2MP (f/2.4, 1.75µm)N/AMoto G31 has a dedicated macro lens for close-up shots.
Wide Angle+MacroN/A50MP (f/2.2, 1/2.76", 0.64µm)The Nothing Phone 2a+ has an ultrawide+macro lens for versatile shooting.
Video Recording1080p@30fps4K@30fps, 1080p@60/120fpsNothing Phone (2a) Plus can record higher quality video with more frame rate options and stabilization.
FeaturesTriple cam, PDAF, LAF, DISDual cam, OIS, PDAF, DIS, Night ModeNothing Phone 2a+ has additional Time-Lapse, OIS and Night Mode functionality
Software
OSAndroid 11Android 14 (Max 17)Nothing Phone (2a) Plus has a much more modern and updated operating system.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 6Nothing Phone (2a) Plus offers faster and more stable Wi-Fi.
Bluetooth5.05.3Nothing Phone (2a) Plus provides a more modern Bluetooth version for improved audio and connectivity.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), NavIC SystemNothing Phone (2a) Plus offers more GPS bands for better location accuracy.
Storage
Internal64GB/128GB256GBNothing Phone (2a) Plus offers much more internal storage, no need to rely on cloud storage.
RAM4GB12GBNothing Phone (2a) Plus has significantly more RAM for smoother multitasking.
Expandable StorageNoNoNeither device supports microSD cards.
Audio
QualityDolby Atmos, 2 microphonesHi-Res Audio, Stereo Speakers, 3 microphonesNothing Phone (2a) Plus offers higher quality audio playback, better audio separation and immersion, better voice capture.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorMotorola offers side-mounted sensor, while the Nothing phone offers basic front biometric sensor.
Build Quality
ProtectionUnknownCorning Gorilla Glass 5Nothing Phone (2a) Plus offers far superior screen protection against scratches and drops.
SensorsBiometric, Proximity, Motion: Accelerometer, Compass, Gyroscope, HallBiometric, Proximity, Motion: Accelerometer, Compass, Gyroscope, GravityComprehensive sensor suite suitable for advanced features and gaming.

2. Key Insights

Motorola Moto G31 Strengths:

  • Affordable: The Moto G31 is a budget-friendly option, good for users looking for basic smartphone functionality.
  • Versatile Camera Setup: The inclusion of a wide-angle and macro lens offers more versatility for photography enthusiasts.
  • Dolby Atmos Audio: This provides a slightly more immersive sound experience.
  • Included Charger: Comes with a charger in box.
  • Side-Mounted Fingerprint Sensor: Offers slightly more convenience in unlocking.

Nothing Phone (2a) Plus Strengths:

  • Performance Beast: The Dimensity 7350 Pro chipset offers a massive performance leap over the Helio G85, making apps faster and games smoother.
  • Stunning Display: The 120Hz refresh rate and 1300 nits brightness make the screen a joy to use, especially outdoors.
  • Superior Camera: Larger sensor size, higher resolution front camera, and 4K video recording capabilities.
  • Modern Features: Wi-Fi 6, Bluetooth 5.3, and a more recent Android OS for better connectivity and future-proofing.
  • Faster Charging: 50W fast charging is a game-changer, keeping downtime to a minimum.
  • Premium Build: Gorilla Glass 5 on the display offers much better protection against accidental scratches and drops.

Trade-offs and Limitations:

  • Moto G31: The older chipset and lower refresh rate mean it might feel sluggish compared to the Nothing Phone (2a) Plus. Also its camera sensor is considerably smaller.
  • Nothing Phone (2a) Plus: Lacks a dedicated macro lens, and wide-angle capabilities are combined in the one lens. Does not come with a charging brick.

3. User Profiles and Recommendations

  • Motorola Moto G31: Best for budget-conscious users who need a functional smartphone for basic tasks like browsing, social media, and occasional photography. Ideal for those who value simplicity and are not heavy gamers.
  • Nothing Phone (2a) Plus: Perfect for users who want a powerful and feature-rich device that handles everything from gaming and high-resolution media to professional photography and videography. It's geared towards power users, content creators, and tech enthusiasts.

Specific Use Cases:

  • Motorola Moto G31:
    • Daily driver for basic communication, browsing and social media.
    • Entry-level photography, quick shots and a social media share.
  • Nothing Phone (2a) Plus:
    • Gaming, smooth multitasking and running demanding apps.
    • High-quality content creation and consumption, crisp visuals for videos.
    • Professional or enthusiast photographer.

4. Buying Decision Framework

Ask yourself these three questions:

  1. How important is performance to you? If you need a fast, smooth experience for gaming and demanding apps, the Nothing Phone (2a) Plus is the clear winner.
  2. What kind of user am I? Are you a heavy user who values a great screen, great camera and performance or do you want to get the basics done?
  3. How long do you plan on keeping the phone? Nothing Phone is future-proofed with it's faster chipset, software, connectivity etc.

Scenario-Based Recommendations:

  • Budget User: If your budget is very tight, and all you need is the basics, the Moto G31 could be the right pick for you, especially with the included charger in the box.
  • Performance Seeker: If you prioritize speed and graphics for gaming, the Nothing Phone (2a) Plus is the way to go.
  • Media Consumer: The Nothing Phone (2a) Plus, thanks to the vibrant, smooth display, larger screen and 4K video is far better suited for watching video and consuming media content.
  • Amateur Photographer: The Nothing Phone (2a) Plus offers significantly better image quality with its larger camera sensor.

My Pick

If I had to choose between these two phones, I'd go with the Nothing Phone (2a) Plus. Here's why:

As a tech journalist and analyst, I prioritize performance, display quality, and camera capabilities. The Nothing Phone (2a) Plus is simply a much more powerful and advanced device that is built for performance and longevity, even though it does cost more than the Motorola option. The 120Hz display is buttery smooth, the 50W charging is a lifesaver, and the vastly superior processor means I can be a power-user without worry. While I appreciate the Moto G31 for being a great budget phone, the Nothing Phone (2a) Plus simply offers much more for my usage needs and that justifies the higher price tag.

The decision ultimately comes down to your budget and needs. If you are on a tight budget and only need basic smartphone functions, the Moto G31 may be the right one for you. But if you want an all-around great smartphone experience, then the Nothing Phone (2a) Plus is a better 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.