Motorola Moto G51 5G vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date December 16, 2021 August 1, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.27 "/g 3.62 "/g
Weight 208 g 186 g
Height 170.5 mm 167.2 mm
Width 76.5 mm 76.7 mm
Thickness 9.1 mm 8 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Mint Green
  • Carbon Black

Display

Screen Size 6.8 " 6.74 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 85.5 %
Pixel Density 387 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 110.07 mAh/in²
Battery Density 42.13 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619 Mali-G57

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 13
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Motorola Moto G51 5G and the Realme C51. On paper, they both seem to play in the same ballpark, but as we dig into the details, some clear differences emerge that will certainly sway your decision based on your specific needs. Let's break it down with my usual blend of technical detail and real-world usability.

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up, with a focus on what each specification actually means for you:

FeatureMotorola Moto G51 5GRealme C51Real-World Implications
Design
Launch Date2021-12-162023-08-01Realme is significantly newer, which can mean more up-to-date software and features.
Physical Size170.5 × 76.5 × 9.1 mm167.2 × 76.7 × 8 mmMotorola is taller and thicker; Realme is more compact.
Weight208g186gRealme is notably lighter, making it more comfortable to hold for longer periods.
Display
Size6.8"6.74"Both are large, offering immersive experiences; G51 has a very slight edge.
Resolution1080x2400720x1600Motorola's display is significantly sharper with a higher resolution.
Pixel Density (PPI)387260Motorola offers much more detailed and crisp text and images.
TechnologyIPS LCDIPS LCDBoth use the same LCD tech, meaning similar color and viewing angles.
Refresh Rate120Hz90HzMotorola offers smoother scrolling and animations.
Performance
ChipsetSnapdragon 480+ 5GUnisoc Tiger T612Motorola has a more powerful Qualcomm chipset offering better overall performance.
AnTuTu Score381,000220,000Motorola is considerably faster, better for gaming and multitasking.
GPUAdreno 619Mali-G57Motorola's Adreno GPU handles graphics better, providing smoother gaming.
Camera
Main Camera50MP f/1.850MP f/1.8Similar main sensors, suggesting comparable daylight photos.
Selfie Camera13MP f/2.25MP f/2.2Motorola takes significantly sharper selfies with much higher resolution.
Wide Angle Lens8MPNoneMotorola offers added versatility with a dedicated wide-angle lens.
Macro Lens2MPNoneMotorola lets you get closer to subjects for detailed macro photography.
Video Recording1080p@30/60/240fps1080p@30fpsMotorola has more versatility with higher frame rate options and slow-mo.
Battery Life
Capacity5000mAh5000mAhIdentical battery sizes should offer similar daily endurance.
Charging10W33WRealme charges much faster, a significant convenience.
Software & Other
OSAndroid 11 (upgradable to 12)Android 13Realme has a more up-to-date OS out of the box.
WiFiWi-Fi 5Wi-Fi 5Both offer same WiFi connectivity
BluetoothBluetooth 5.1Bluetooth 5.0Motorola has newer version of Bluetooth with better connectivity.
Internal Storage64/128 GB64/128/256GBRealme offers a 256 GB option for those needing more space.
RAM4/8 GB4/6 GBMotorola provides more options in RAM for multitasking.
Expandable StorageNoNoNeither offers expandable storage.
AudioDolby Atmos, 2 micsNoise cancellation micMotorola provides more features for better quality audio.
Securityside-mounted fingerprintside-mounted fingerprintSame security configuration
SensorsAccelerometer, Gyroscope, Proximity, FingerprintAccelerometer, Proximity, FingerprintMotorola has an additional Gyroscope sensor

2. Key Insights

Motorola Moto G51 5G Strengths:

  • Superior Display: The higher resolution and pixel density make for a significantly crisper, more detailed viewing experience, perfect for media consumption.
  • Enhanced Performance: The Snapdragon 480+ chipset is a notable step up, leading to smoother app performance, better multitasking, and a more enjoyable gaming experience.
  • Camera Versatility: A wide-angle and macro lens adds flexibility, while a better front-facing camera is a boon for selfie lovers.
  • Advanced Audio: The Dolby Atmos and 2-microphone setup suggest better sound quality and voice clarity.

Realme C51 Strengths:

  • Modern OS: Comes with Android 13 out of the box for the latest features and security updates.
  • Faster Charging: The 33W fast charging is a considerable advantage, getting you back to full power much quicker.
  • Lighter & More Compact: Easier to hold and handle, particularly for smaller hands.
  • Storage Capacity: The 256 GB storage option offers plenty of space for media and apps.
  • Newer: Being a newer device may give Realme a slight edge in long term updates.

Trade-offs:

  • The Realme C51 compromises on processing power, display resolution, and camera versatility in favor of fast charging and a lighter build.
  • The Motorola Moto G51 5G, while having a better display and performance, has a slower charging speed and is a bit bulkier.

3. User Profiles and Recommendations

Motorola Moto G51 5G is best for:

  • Media Enthusiasts: People who watch a lot of videos, movies, and play graphically intensive games.
  • Productivity Users: Those who need a phone that can handle multitasking without lag and appreciate a crisp screen for reading.
  • Photography Lovers: Users who want the flexibility of a wide-angle lens and a higher-resolution selfie camera.

Realme C51 is best for:

  • Everyday Users: Those who prioritize ease of use and a lightweight design for everyday tasks like browsing, social media, and casual photography.
  • Users on the Go: The fast charging is a lifesaver for people who are frequently away from a power outlet.
  • Budget-Conscious Buyers: Those seeking an affordable option with a modern Android version and decent general performance.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is screen quality to you? If you value a high-resolution display for sharp text and detailed visuals, the Motorola Moto G51 5G is the clear choice.
  2. Do you need fast charging? If you prioritize quick power-ups and hate waiting for your phone to charge, the Realme C51 is the more convenient option.
  3. What’s your main use case? If it involves heavy gaming, video editing, or extensive photography, the Motorola Moto G51 5G offers the better overall performance. If it is day to day usage, you can do with either.

Scenario-Based Recommendations:

  • Gaming & Media: Choose the Motorola Moto G51 5G for its superior performance, higher-resolution display, and advanced audio features.
  • Casual Usage & Portability: Choose the Realme C51 for its lightweight design, fast charging, and modern OS.
  • Budget-Conscious Users: Choose the Realme C51 for good performance for the price point and new features.

My Choice

If I were to choose between these two devices, I'd lean towards the Motorola Moto G51 5G. While I appreciate the Realme C51's fast charging and lighter build, the Moto G51's combination of a sharper display and significantly more powerful performance is more important to me, especially as someone who uses their phone for content consumption, photography and some light gaming. The increased versatility of the camera system with wide-angle and macro capabilities is something I would utilize and is a big plus for me. Although both devices offer decent battery life, I prioritize the overall experience. Also, I do not mind the slight bulk of the Motorola. As a tech journalist, I like to get the best performance out of a phone, and Motorola's edge in this area is just too significant to ignore. The improved audio features also make the G51 ideal for me, adding to the all-round 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.