Motorola Moto G51 5G vs Xiaomi Redmi A2+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.27 "/g 3.4 "/g
Weight 208 g 192 g
Height 170.5 mm 164.9 mm
Width 76.5 mm 76.8 mm
Thickness 9.1 mm 9.1 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.8 " 6.52 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 81 %
Pixel Density 387 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 117.62 mAh/in²
Battery Density 42.13 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Adreno 619 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a detailed comparison between the Motorola Moto G51 5G and the Xiaomi Redmi A2+. We'll go beyond the spec sheet and explore what these differences mean for real-world users, keeping my usual blend of technical detail and practical application in mind.

1. Specifications Breakdown

FeatureMotorola Moto G51 5GXiaomi Redmi A2+Real-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm164.9 x 76.8 x 9.1 mmThe Moto G51 is slightly taller, but both are similarly wide and thick.
Weight208g192gThe Redmi A2+ is noticeably lighter, making it more comfortable for extended use.
Display
Size6.8"6.52"The Moto G51 offers a slightly larger screen, better for media consumption and multitasking.
Resolution1080x2400720x1600Moto G51's higher resolution makes images and text look sharper.
Pixel Density (PPI)387269Moto G51 delivers a much clearer display with less visible pixelation.
TechnologyIPS LCDIPS LCDBoth phones use the same LCD panel tech.
Refresh Rate120Hz60HzThe Moto G51 has a smoother display, making animations look more fluid.
Brightness0 nits0 nitsBoth seem to have the same peak brightness, but this figure appears to be missing data.
Performance
ChipsetSnapdragon 480+ 5G (8 nm)Helio G36 (12 nm)The Moto G51’s Snapdragon chip offers significantly better performance and efficiency.
AnTuTu Score381,000127,000The Moto G51 is vastly faster, handling apps, multitasking, and gaming much more smoothly.
GPUAdreno 619PowerVR GE8320Moto G51's GPU provides better graphics performance, crucial for gaming.
Camera
Rear Main Camera50MP, f/1.88MP, f/2.0Moto G51's main camera will capture more detailed, brighter photos in good light.
Front Selfie Camera13MP, f/2.25MP, f/2.2Moto G51's higher resolution results in better selfies.
Additional LensesWide Angle (8MP) Macro (2MP)NoneMoto G51 offers more versatile photography with wide-angle and macro lenses.
Video Recording1080p@30/60/240fps; Slow-mo1080p@30fps; No slow-moThe Moto G51 offers more versatile and detailed video recording options, with better slow-mo.
Battery Life
Capacity5000mAh5000mAhBoth should offer similar battery life, assuming similar usage.
Charging10W10WBoth phones have slow 10W charging, meaning extended charge times.
Software
OSAndroid 11, upgradable to 12Android 12Redmi A2+ ships with a newer Android version, potentially with newer features out of the box.
Connectivity
Wi-Fi802.11 a/b/g/n/ac802.11 a/b/g/nMoto G51 supports faster Wi-Fi standards, offering faster data transfers.
Bluetooth5.1 LE5.0 LE EDRMoto G51 features a slightly newer Bluetooth version.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, BeidouMoto G51 has more GPS systems, possibly providing better location accuracy.
SIMDual SIM (Nano)Dual SIM (Nano)Both phones offer dual-SIM capabilities.
Storage & Memory
Internal Storage64GB/128GBN/AMoto G51 has options for larger storage, while details for the Redmi A2+ are missing.
RAM4GB/8GBN/AMoto G51 has options for more RAM, improving multitasking.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
QualityDolby Atmos, 2 microphonesBasicMoto G51 offers enhanced audio with spatial sound and better voice capture.
Security
FeaturesSide-mounted fingerprint sensorRear-mounted fingerprint sensorMoto G51 offers a more modern fingerprint sensor placement.
SensorsFingerprint, Proximity, Accelerometer, GyroscopeFingerprint, Accelerometer, Ultrasonic proximityMoto G51 offers more advanced sensors.

2. Key Insights

Motorola Moto G51 5G:

  • Strengths:

    • Superior Performance: The Snapdragon 480+ 5G is a significant step up from the Helio G36, translating to much faster app loading, smoother multitasking, and better gaming capabilities.
    • Enhanced Display: The larger, higher-resolution 120Hz display provides a much sharper, smoother, and more enjoyable viewing experience.
    • Versatile Camera System: The 50MP main camera, along with wide-angle and macro lenses, offers far greater flexibility for photography.
    • Advanced Audio: Dolby Atmos and dual microphones give the Moto G51 a clear edge in audio quality.
    • More RAM and storage options.
  • Competitive Advantages:

    • The faster processor and high refresh display place the Moto G51 well ahead in performance.
    • The more versatile camera system, including wide and macro lenses, is a definite advantage for photography enthusiasts.
    • Better audio with Dolby Atmos and dual mics is also a plus.

Xiaomi Redmi A2+:

  • Strengths:

    • Lighter Design: The Redmi A2+ is more comfortable to hold for longer periods due to its lower weight.
    • Newer Android OS out of the box: Comes with Android 12 with slightly updated OS features.
  • Competitive Advantages:

    • The most compelling point for the Redmi A2+ is likely its lower price point, making it a more budget friendly option.

Trade-offs & Limitations:

  • Motorola Moto G51 5G: The 208g might feel heavy for some users, and the 10W charging is quite slow.
  • Xiaomi Redmi A2+: The performance is noticeably weaker, the display is not as sharp or smooth, and the camera system lacks versatility.

3. User Profiles and Recommendations

  • Motorola Moto G51 5G:

    • Ideal User: A user who values performance, a good display, and versatile photography in their smartphone. It's suitable for gaming, multitasking, content consumption, and capturing detailed photos.
    • Use Case: Playing graphics-intensive games, watching high-definition video, capturing vacation photos, or working with multiple apps simultaneously.
  • Xiaomi Redmi A2+:

    • Ideal User: A budget-conscious user who primarily needs a basic smartphone for calls, messages, and occasional browsing. The lighter weight is good for users who hold their phones for extended periods.
    • Use Case: Making basic calls, sending texts and emails, social media browsing, and light web surfing.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance to you?
    • If high performance and smooth multitasking are essential, the Moto G51 5G is the clear choice. If you need a basic phone for simple tasks, the Redmi A2+ can suffice.
  2. What is your budget?
    • If price is the primary concern, the Redmi A2+ will likely be the more affordable option, but you'll be making some major trade offs. If you can stretch your budget, the Moto G51 5G provides more value for the money.
  3. What are your main uses for your phone?
    • For media consumption, photography, and gaming, the Moto G51 5G is superior. For basic communication and light tasks, the Redmi A2+ will get the job done.

Recommendations:

  • For Performance and Versatility: The Motorola Moto G51 5G is the superior option. Its stronger processor, 120Hz display, and more capable camera make it a much more versatile phone.

  • For Basic Use on a Budget: If budget is the primary concern, the Xiaomi Redmi A2+ is an option. It is a decent device if your needs are not demanding, but you have to be comfortable with the trade-offs in performance, display and camera quality.

My Choice

If I were choosing between these two phones, I'd definitely go for the Motorola Moto G51 5G. While the Redmi A2+ might be cheaper, the G51's superior performance, display quality, and camera versatility provide far greater value and deliver a more enjoyable and useful everyday experience. The improved processing power would mean less lag and frustration, and I value a great screen and camera. I'm willing to accept the trade-off in weight and slower charging for those benefits.

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.