Motorola Moto G51 5G vs ZTE nubia Red Magic 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 November 23, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 111.51 cm³
Screen Size to Weight Ratio 3.27 "/g 2.97 "/g
Weight 208 g 229 g
Height 170.5 mm 164 mm
Width 76.5 mm 76.4 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Sleet (Black)
  • Snowfall (Silver)
  • Cyclone (Transparent Black)

Display

Screen Size 6.8 " 6.8 "
Resolution 1080 x 2400 1116 x 2480
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 89.1 %
Pixel Density 387 PPI 400 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1600 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 140.57 mAh/in²
Battery Density 42.13 mAh/cm³ 58.29 mAh/cm³
Battery Capacity 5000 mAh 6500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 619 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12

Comparison Summary

Okay, let's break down the Motorola Moto G51 5G and the ZTE nubia Red Magic 9 Pro. This is going to be a fascinating contrast of budget-friendly versus high-performance gaming.

1. Specifications Breakdown

Here’s a detailed comparison table, focusing on real-world impact:

FeatureMotorola Moto G51 5GZTE nubia Red Magic 9 ProReal-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm164 x 76.4 x 8.9 mmG51 is slightly taller and thicker; Red Magic 9 Pro is more compact and slimmer, making it slightly easier to hold
Weight208g229gG51 is significantly lighter, making it more comfortable for extended use. Red Magic 9 Pro is heavier but has more robust internals.
BuildUnknownGorilla Glass 5Red Magic 9 Pro has superior screen protection, likely more durable against scratches and minor impacts. The G51's screen protection is an unknown variable.
Display
Size6.8"6.8"Both phones offer the same screen size, offering ample space for media consumption and gaming
Resolution1080x24001116x2480Red Magic 9 Pro has a higher resolution offering sharper visuals, though the difference is not overly noticeable in day to day use.
PPI387400Similar pixel density; both offer detailed and sharp text
TechnologyIPS LCDAMOLEDRed Magic 9 Pro's AMOLED display provides richer colors, deeper blacks, and better contrast. It is also more power-efficient when using dark themes.
Refresh Rate120Hz120HzBoth displays offer smooth scrolling and transitions, especially beneficial for gamers and when navigating social feeds.
Brightness0 nits1600 nitsRed Magic 9 Pro is significantly brighter, making it much easier to view under direct sunlight, and it has a much higher dynamic range. The G51 is hard to view under the sun.
Performance
ChipsetSnapdragon 480+Snapdragon 8 Gen 3Red Magic 9 Pro features a much faster, cutting-edge chipset, providing a noticeably smoother user experience, especially during resource-intensive tasks like gaming and video editing. The G51 is on the budget end.
AnTuTu Score381,0002,020,000Red Magic 9 Pro scores significantly higher in benchmarks, which translates to much faster app loading times, more fluid multitasking, and better overall performance. The G51 will struggle with high demanding games and apps.
GPUAdreno 619Adreno 750Red Magic 9 Pro's superior GPU provides much better graphics performance, handling modern games at higher settings. The G51 has a budget GPU for lower demanding tasks.
Battery Life
Capacity5000mAh6500mAhRed Magic 9 Pro offers a larger battery, potentially giving users extended usage between charges. The G51 will need more frequent charges with high demanding tasks.
Charging10W Fast Charging80W Fast ChargingRed Magic 9 Pro charges far more quickly, allowing users to get back to 100% in much less time. The G51 will take a long time to charge.
FeaturesNon-removableBypass ChargingRed Magic 9 Pro can bypass charging the battery while in use, reducing heat and extending battery lifespan, especially useful for prolonged gaming sessions.
Camera
Standard Camera50MP (f/1.8, 1/2.76")50MP (f/1.88, 1/1.57")Red Magic 9 Pro has a larger sensor capturing more light, which means better image quality, particularly in low-light conditions. Both capture images at 50MP.
Selfie Camera13MP (f/2.2)16MP (f/2.0)Red Magic 9 Pro offers a slightly higher resolution and wider aperture, which usually means a better quality in selfies, particularly in low light.
Wide Angle Lens8MP50MP (f/2.0)Red Magic 9 Pro's wide-angle camera has a much higher resolution, resulting in far more detailed and comprehensive landscape images. The G51 is low resolution for modern standards.
Macro Lens2MP2MP (f/2.4)Both phones offer similar macro capabilities, suitable for detailed close-up shots, though both are basic macro cameras.
Video1080p/30fps8K/30fpsRed Magic 9 Pro excels at video recording, capable of capturing much higher resolution footage. The G51 is suitable for basic video capture.
Additional Camera FeaturesPDAF, LAF, RAW4K/8K Video, Digital Image Stabilization, GimbalRed Magic 9 Pro offers a much more advanced video experience with 8K capabilities, image stabilization, manual focusing, gimbal feature and more. The G51 has a basic suite of features and the RAW output.
Software
OSAndroid 11 (upgradable to 12)Android 14Red Magic 9 Pro has a more modern OS, providing access to the latest features and security updates. The G51 is a few Android versions behind.
Connectivity
WiFiWi-Fi 5Wi-Fi 7Red Magic 9 Pro provides significantly faster speeds, lower latency, and better performance with its newer WiFi standards. The G51 is older with a less capable Wi-Fi system.
BluetoothBluetooth 5.1Bluetooth 5.3Red Magic 9 Pro has a newer Bluetooth version with better stability and more supported audio codecs
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoA-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)The Red Magic has a more modern suite of satellite systems for much more precise and reliable location tracking, while the G51 has a basic system.
SIMDual SIMDual SIMBoth phones support dual SIM setups for added connectivity
Storage
Internal64/128GB256/512GBRed Magic 9 Pro offers significantly more storage space for apps, games, and multimedia content. The G51 has low storage options that will easily fill up.
RAM4/8GB8/12/16GBRed Magic 9 Pro offers more RAM, allowing for smoother multitasking and better handling of demanding applications. The G51's RAM options will easily get used up with heavy usage.
ExpandableNoNoNeither phone allows for storage expansion.
Audio
QualityDolby Atmos, 2 micsDTS/DTS X, Stereo Speakers, 3 micsRed Magic 9 Pro boasts superior audio output with stereo speakers and advanced DTS/DTS X for enhanced audio immersion and a more versatile microphone array for better voice capture. The G51 is limited in this section with its single speaker system.
Security
FeaturesSide-mounted finger print sensorBasic fingerprint sensorThe G51 has a more modern style side mounted fingerprint sensor whereas the Red Magic 9 Pro has a basic finger print reader.
SensorsProximity, Accelerometer, GyroscopeProximity, Accelerometer, Compass, Gyroscope, GravityThe Red Magic 9 Pro has a more modern sensor array, better suited for advanced features and gaming.

2. Key Insights

Motorola Moto G51 5G Strengths:

  • Lightweight and Comfortable: Its lighter build makes it easier to handle for longer periods.
  • Budget-Friendly: This phone focuses on affordability, making 5G access more accessible.
  • Decent 120Hz Display: Offers a smooth visual experience for its price, though it is an IPS LCD.
  • Side Mounted Finger Print Reader: It has a modern side mounted fingerprint reader that is much more preferred than basic ones.

Motorola Moto G51 5G Limitations

  • Performance Bottlenecks: Struggles with demanding apps and modern gaming due to its less powerful chip set and GPU.
  • Basic Screen: It's IPS LCD screen is significantly worse than the AMOLED used on the Red Magic.
  • Dim Display: Struggles in sunlight due to it's lower brightness output.
  • Slow Charging: Requires long charging times with its 10W fast charging system.
  • Basic Camera System: The camera system struggles in low light and offers limited video resolution, making it only suitable for simple tasks.
  • Older Software: Limited to Android 11/12.

ZTE nubia Red Magic 9 Pro Strengths:

  • High Performance Gaming: The flagship chipset and GPU provide unmatched gaming performance, making it a true gaming powerhouse.
  • Vibrant AMOLED Display: Offers excellent color accuracy, deep blacks, and high brightness for a superior visual experience.
  • Long-Lasting Battery and Fast Charging: The large battery combined with 80W charging means you can play longer and recharge quickly.
  • Advanced Camera Features: The high-resolution lenses, 8K video recording, and gimbal stabilization offer great photography options.
  • Modern Software: Running on Android 14 gives you the latest features, security, and performance enhancements.
  • Premium Audio: The DTS:X audio and stereo speakers offer a high quality experience.
  • Advanced Connectivity: The newer Wi-Fi and Bluetooth technologies offer faster wireless performance and better audio codecs.
  • Advanced Sensor Array: This phone is fully loaded with sensors for the best gaming and overall experience.
  • Bypass Charging: The bypass charging feature prevents battery degradation and heat during long gaming sessions.

ZTE nubia Red Magic 9 Pro Limitations:

  • Heavier Design: Its weight may not be comfortable for all users to carry for extended periods.
  • Basic Finger Print Reader: The simple under display fingerprint reader doesn't offer the same ease of use as a side mounted reader.

Trade-offs:

  • Price: The Red Magic 9 Pro is significantly more expensive, targeting a niche audience, whereas the G51 is at the budget end.
  • Portability: While the Red Magic offers top performance, it's heavier and may feel less practical for casual users compared to the lightweight G51.

3. User Profiles and Recommendations

Motorola Moto G51 5G:

  • Best for: Budget-conscious users seeking a reliable 5G device for basic daily use. Ideal for casual browsing, social media, and communication.
  • Use Cases: Students, budget users, or individuals who need a phone for basic functionality without a lot of high performance tasks.
  • Value: The most budget friendly 5G phone with a 120Hz screen.

ZTE nubia Red Magic 9 Pro:

  • Best for: Gamers and power users who prioritize performance, display quality, and cutting-edge features. This is for those who want the best possible smartphone gaming experience.
  • Use Cases: Intensive gamers, tech enthusiasts, content creators, or users who demand top-tier performance in all their tasks.
  • Value: A high cost option that provides the best possible experience for power users.

4. Buying Decision Framework

Here are three questions to guide your choice:

  1. What is your primary use case?

    • Budget-conscious: The Motorola G51 5G is better suited for basic tasks and affordability.
    • Gaming focus: The ZTE Red Magic 9 Pro is the clear choice with its top-tier processing power and display quality.
  2. How much weight and portability matter to you?

    • Lightweight & Portable: The Motorola Moto G51 is the better choice, being significantly lighter than the Red Magic.
    • Performance Over Portability: The ZTE Red Magic 9 Pro is okay with a higher weight, trading that for the top performance on the market.
  3. How important are advanced features and future-proofing?

    • Basic Features: The Motorola G51 is suitable if you only need basic features.
    • Cutting-Edge Tech: The ZTE Red Magic 9 Pro is a better investment if you value the best performance, latest features, and more future-proof technology.

Scenario-Based Recommendations:

  • Casual User: If you're someone who primarily browses the web, checks social media, and needs a reliable phone that won't break the bank, the Motorola Moto G51 5G is sufficient.
  • Mobile Gamer: If you live and breathe mobile games and need the absolute best performance, the ZTE nubia Red Magic 9 Pro is your phone. It's a no-compromise device built for serious gaming.
  • Power User: If you need a device that handles content creation and heavy multitasking then the ZTE nubia Red Magic 9 Pro is a better suited option with its powerful hardware.

Final Decision: Which Would I Choose?

If it were me making this decision, I would choose the ZTE nubia Red Magic 9 Pro. It isn't even close. While the G51 represents a budget device, it shows. The performance is significantly lacking, the screen is low quality, and the camera system is outdated by modern standards.

My reasoning is simple: the Red Magic 9 Pro is a performance beast. As a tech journalist and analyst, I’m drawn to innovation, and the Red Magic is packed with it. The cutting-edge chipset, vibrant AMOLED display, and high-end camera system provide the best user experience possible.

Beyond my enthusiast needs, as a gamer, the Red Magic 9 Pro provides the best mobile gaming experience possible. The large battery combined with fast charging and bypass charging means long gaming sessions are a breeze. The advanced audio system also gives the most immersive experience.

While the price is significantly higher than the G51, the investment is worth it for the top tier performance and cutting-edge technology that the Red Magic 9 Pro offers. It also future-proofs the purchase, as the phone won't feel outdated anytime soon.

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.