Realme GT 5G vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme
Realme C51
Realme C51
Realme

General

Launch Date March 10, 2021 August 1, 2023
Release Year 2021 2023

Physical

Volume 97.59 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.46 "/g 3.62 "/g
Weight 186 g 186 g
Height 158.5 mm 167.2 mm
Width 73.3 mm 76.7 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Mint Green
  • Carbon Black

Display

Screen Size 6.43 " 6.74 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.9 % 85.5 %
Pixel Density 409 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 108.84 mAh/in² 110.07 mAh/in²
Battery Density 46.11 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G57

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14

Comparison Summary

Smartphone Comparison: Realme GT 5G vs. Realme C51

1. Specifications Comparison

Here's a detailed comparison of the Realme GT 5G and Realme C51, focusing on practical implications:

Design

FeatureRealme GT 5GRealme C51Practical Impact
Dimensions158.5 x 73.3 x 8.4 mm167.2 x 76.7 x 8 mmC51 is taller and wider, GT 5G is thicker, C51 is bulkier overall.
Weight186g186gBoth phones are the same weight, feeling similar in hand weight.

Display

FeatureRealme GT 5GRealme C51Practical Impact
Size6.43"6.74"C51 offers a larger screen, better for media consumption and multitasking
Resolution1080x2400720x1600GT 5G has a much sharper display; text, images, and videos appear clearer, less pixelated on GT 5G.
Pixel Density (PPI)409260GT 5G has a noticeably sharper and more detailed display, better for detailed content and smaller text.
TechnologyAMOLEDIPS LCDGT 5G has richer colors, deeper blacks, and better contrast; better for media consumption and outdoor visibility
Refresh Rate120Hz90HzGT 5G offers smoother scrolling and animations, better for gaming and fast-paced content.
Brightness0 nits0 nitsBoth phones have identical peak brightness at 0 nits, making screen visibility under bright conditions a limitation

Performance

FeatureRealme GT 5GRealme C51Practical Impact
ChipsetSnapdragon 888 5G (5 nm)Unisoc Tiger T612 (12 nm)GT 5G provides significantly faster processing, better for gaming, demanding apps, and multitasking.
AnTuTu Score912,342220,000GT 5G offers vastly superior performance; smoother gaming, faster app launches, and better overall responsiveness.
GPUAdreno 660Mali-G57 MP1GT 5G has a much more powerful GPU, offering a better gaming experience with higher frame rates and graphical detail.

Camera

FeatureRealme GT 5GRealme C51Practical Impact
Main Camera64MP, f/1.8, 1/1.7", Sony IMX682, 0.8µm50MP, f/1.8, 1/2.76", Samsung S5KJN1, 0.64µmGT 5G has a larger sensor and higher resolution; typically resulting in better low-light performance, and more detailed images overall.
Selfie Camera16MP, f/2.55MP, f/2.2, 1/5", Samsung S5K5E9, 1.12µmGT 5G has much higher resolution; better for capturing detailed selfies. C51's larger pixel size may be better in low light despite the lower resolution.
Wide Angle Lens8MP, f/2.3Not availableGT 5G offers the ability to capture wider scenes, useful for landscapes and group photos.
Macro Lens2MP, f/2.4Not availableGT 5G allows close-up photography for detailed macro shots.
Video RecordingUp to 4K@60fps with EIS, 1080p@240fps slow-mo1080p@30fps; no slow-moGT 5G captures much higher quality videos and offers high speed slow-motion capabilities.

Battery

FeatureRealme GT 5GRealme C51Practical Impact
Capacity4500mAh5000mAhC51 may have slightly longer battery life due to larger capacity; actual battery life varies based on usage.
Charging65W Fast Charging33W Fast ChargingGT 5G charges significantly faster; shorter charging times mean less time plugged in.

2. Key Differences Analysis

Realme GT 5G Advantages:

  • Superior Performance: The Snapdragon 888 chipset offers significantly higher performance for gaming, demanding apps, and multitasking, making the phone much faster overall.
  • Better Display: The AMOLED panel with higher resolution, pixel density, and a 120Hz refresh rate provides a far superior viewing experience.
  • Advanced Camera System: Offers a more versatile camera system with a higher resolution main sensor, wide-angle and macro lenses, and significantly higher video recording capabilities
  • Faster Charging: 65W fast charging is much faster than C51's 33W.
  • Better Audio: Includes Dolby Atmos, Hi-Res Audio, and stereo speakers, offering a richer sound experience.
  • More Accurate GPS: Supports more satellite systems, improving location accuracy.
  • Newer Bluetooth: Offers newer Bluetooth version 5.2
  • Better software support: Confirmed upgrade to Android 14

Realme C51 Advantages:

  • Larger Screen: The 6.74" display is better for those who prefer a larger screen for media consumption.
  • Larger Battery: The 5000 mAh battery may offer slightly longer battery life.
  • Newer OS: Comes with Android 13 out of the box and is likely to receive more software updates.
  • Side Mounted Fingerprint Sensor: Considered to be more convenient
  • Lower price point: The C51 is significantly cheaper than the GT 5G

Significant Trade-offs:

  • GT 5G: Sacrifices battery capacity for significantly more power, display and camera quality, and charging speed.
  • C51: Trades performance, display quality, camera features, and charging speed for a lower price and larger screen/battery.

3. User Profiles & Recommendations

Realme GT 5G Ideal Users:

  • Gamers: The high-end processor and 120Hz AMOLED display provide a top-tier gaming experience.
  • Power Users: Those who need smooth multitasking and fast app loading for work or creative tasks.
  • Photography Enthusiasts: Users who want a versatile camera with advanced features and higher quality video.
  • Media Consumers: Users who value a high-quality display and audio experience for watching videos and listening to music.

Use Cases:

  • Playing demanding mobile games at high settings.
  • Editing photos and videos.
  • Multitasking between several apps.
  • Enjoying high-resolution video content.

Realme C51 Ideal Users:

  • Budget-Conscious Users: Those seeking a basic smartphone experience without breaking the bank.
  • Casual Users: Those who primarily use their phones for social media, browsing, and basic communication.
  • Users who want a larger screen and longer battery: Those who prioritize longer battery life and a larger screen over top-tier performance.
  • Users who need basic functionality: Those who do not engage with demanding apps and games.

Use Cases:

  • Browsing social media and the web.
  • Making calls and sending text messages.
  • Watching videos occasionally.
  • Basic photo capture for sharing.

Price-to-Value:

  • The GT 5G offers higher performance and better features at a higher price. It provides a much higher value for users that will make use of its advantages.
  • The C51 offers essential smartphone functionality at a lower price. It is a good option for those that are extremely price conscious and are happy to sacrifice all other advantages in order to save money.

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? If budget is a primary concern, the C51 is more affordable, but it compromises performance and features.
  2. What do I use my phone for the most? If you game or do other demanding tasks, the GT 5G is the only choice. If basic use is all that is needed, the C51 is sufficient.
  3. How important are display and camera quality to me? If you value a high-quality display and capable camera, the GT 5G is the only real choice here.

Scenario-Based Recommendations:

  • Scenario 1 (Gaming & Performance): If you're a gamer or require high performance, choose the Realme GT 5G. The Snapdragon 888, high refresh rate display, and fast charging make it superior for gaming and demanding apps.
  • Scenario 2 (Photography Enthusiasts): If you want a higher quality camera and video quality, choose the Realme GT 5G.
  • Scenario 3 (Budget-Conscious): If you're on a tight budget and need a basic smartphone for daily tasks, choose the Realme C51. The C51 will do the essentials without breaking the bank.
  • Scenario 4 (Media Consumption): If you primarily use your phone for social media and watching videos occasionally, you'll be fine with the Realme C51. However, the GT 5G's better display will be a much better experience.

My Choice:

I would choose the Realme GT 5G. While the Realme C51 has a larger battery and newer software, the GT 5G offers a much superior user experience in virtually every other aspect that matters to me, including performance, display quality, camera capabilities, audio, faster charging speed, and a more accurate GPS. The significant increase in performance means apps will load faster, multitasking will be smoother and gaming will be much more enjoyable. The far superior display makes for a more immersive experience with media content. Ultimately, I am willing to pay a higher price for the GT 5G and the added value and improved experience that it provides.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.