Apple iPhone 13 Pro vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date September 24, 2021 August 1, 2023
Release Year 2021 2023

Physical

Volume 80.77 cm³ 102.59 cm³
Screen Size to Weight Ratio 2.99 "/g 3.62 "/g
Weight 204 g 186 g
Height 146.7 mm 167.2 mm
Width 71.5 mm 76.7 mm
Thickness 7.7 mm 8 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Graphite
  • Sierra Blue
  • Alpine Green
  • Mint Green
  • Carbon Black

Display

Screen Size 6.1 " 6.74 "
Resolution 1170 x 2532 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 87.1 % 85.5 %
Pixel Density 460 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits N/A
Peak Brightness 1200 nits 560 nits

Hardware

Battery Capacity per Screen Area 83.18 mAh/in² 110.07 mAh/in²
Battery Density 38.32 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 3095 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A15 Bionic (5 nm) Unisoc Tiger T612 (12 nm)
CPU Hexa-core (2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Apple GPU (5-core graphics) Mali-G57

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 15 13
Maximum OS Version 18

Comparison Summary

Okay, let's dive into a detailed comparison of the Apple iPhone 13 Pro and the Realme C51. I'll break down their specs, highlight key differences, and offer some practical recommendations.

1. Specifications Breakdown

Here's a table that not only lists the specs, but also interprets what they mean for real-world use:

FeatureApple iPhone 13 ProRealme C51Real-World Implications
Design
Launch Date2021-09-242023-08-01Realme C51 is significantly newer.
Form FactorStandardStandardBoth are typical smartphone designs.
Dimensions146.7 x 71.5 x 7.7 mm167.2 x 76.7 x 8 mmRealme C51 is noticeably larger, making it less pocketable for some; iPhone 13 Pro is smaller, easier to handle.
Weight204g186gRealme C51 is surprisingly lighter given its larger size; the iPhone 13 Pro feels denser but also more premium.
Display
Size6.1"6.74"Realme C51 offers a larger screen, better for media consumption and gaming; iPhone 13 Pro more compact, good for single-hand usage.
Resolution1170x2532720x1600iPhone 13 Pro has significantly sharper display, making text and images crisper.
Pixel Density (PPI)460260iPhone 13 Pro has a much sharper display with much greater clarity.
TechnologyOLEDIPS LCDiPhone 13 Pro delivers richer colors, deeper blacks, and better contrast.
Refresh Rate120Hz90HziPhone 13 Pro feels slightly smoother and more responsive.
Brightness1200 nits0 nitsiPhone 13 Pro is far better for outdoor visibility. The Realme C51 has unknown peak brightness.
Performance
ChipsetApple A15 Bionic (5 nm)Unisoc Tiger T612 (12 nm)iPhone 13 Pro offers much faster and more efficient processing, handling demanding tasks more easily.
AnTuTu Score1,325,768220,000iPhone 13 Pro offers vastly superior performance, ensuring smooth multitasking and gaming.
GPUApple GPU (5-core graphics)Mali-G57 (MP1)iPhone 13 Pro has a significantly more powerful GPU, better for gaming and graphically intensive tasks.
Battery Life
Capacity3125 mAh5000 mAhRealme C51 has a much larger battery, potentially offering longer usage between charges.
Charging20W Fast Charging33W Fast ChargingRealme C51 charges more quickly.
Wireless Charging15W MagSafe, 7.5W QiNoiPhone 13 Pro offers convenient wireless charging options.
Camera
Main Camera12MP (f/1.5, 1/1.66", 1.9µm)50MP (f/1.8, 1/2.76", 0.64µm)iPhone 13 Pro has superior sensor tech, resulting in better low light performance despite lower MP.
Selfie Camera12MP (f/2.2)5MP (f/2.2, 1/5", 1.12µm)iPhone 13 Pro captures higher-resolution selfies.
Telephoto LensYesNoiPhone 13 Pro provides optical zoom for better close-up shots.
Wide Angle LensYesNoiPhone 13 Pro can capture expansive scenes.
ToF 3D SensorYesNoiPhone 13 Pro enables more accurate depth sensing.
Video RecordingUp to 4K@60fps HDR1080p@30fpsiPhone 13 Pro offers significantly better video recording capabilities, with smoother and higher quality.
Camera Quality (DxOMark)Mobile: 141, Selfie: 134Not AvailableiPhone 13 Pro's excellent camera system has been verified by trusted third-party testers.
Software
OSiOS 15 (upgradeable to 18)Android 13Different ecosystems with their own pros and cons.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5iPhone 13 Pro offers faster Wi-Fi speeds.
Bluetooth5.05.0Both offer standard Bluetooth 5.0, but with differing audio codec support.
GPSQZSS, GPS, A-GPS, GLONASS, GalileoGPS, A-GPS, GLONASS, GalileoiPhone 13 Pro supports more satellite systems for better location accuracy.
SIMNano SIM + eSIMDual Nano SIMiPhone 13 Pro offers eSIM support, making it ideal for travel.
Storage & RAM
Internal Storage128/256/512/1024GB64/128/256GBiPhone 13 Pro offers significantly more internal storage.
RAM6GB4GB or 6 GBBoth support moderate multitasking depending on the variant
Expandable StorageNoNoNeither phone provides SD card expansion.
Audio
Audio FeaturesDolby Atmos, Stereo SpeakersNoise cancellation microphoneiPhone 13 Pro has a much better audio experience with more features and hardware support.
Security
BiometricsFace IDFingerprint SensorRealme C51 provides a fingerprint sensor.
Other Sensors
SensorsProximity, Accelerometer, Gyroscope, BarometerProximity, Accelerometer, FingerprintiPhone 13 Pro includes a barometer for more accurate environmental measurements; the Realme C51 has a fingerprint sensor.

2. Key Insights

Apple iPhone 13 Pro:

  • Strengths:
    • Superior Performance: The A15 Bionic chip provides top-tier performance for demanding apps, games, and multitasking.
    • Exceptional Display: The OLED display with 120Hz refresh rate offers vibrant colors, deep blacks, and smooth animations.
    • High-End Camera System: The triple-lens system with advanced features such as optical zoom, wide-angle, and 4K video recording outshines in photography and videography.
    • Premium Build Quality: The device has a premium feel, adding a layer of user experience.
    • Ecosystem Integration: Seamless integration within the Apple ecosystem if you own other Apple products.
  • Competitive Advantages:
    • The clear performance advantage thanks to the A15 Bionic chip.
    • Advanced camera capabilities with features such as optical zoom and 4K video recording, along with superior DxOMark scores.
    • High-quality display technology with a higher refresh rate.
  • Trade-offs:
    • Smaller battery capacity.
    • Higher price point.

Realme C51:

  • Strengths:
    • Larger Display: A bigger screen is ideal for media consumption and gaming.
    • Larger Battery: Longer battery life thanks to the 5000 mAh cell.
    • Faster Charging: 33W fast charging gets you back in action quickly.
    • More Affordable: A very affordable price.
  • Competitive Advantages:
    • Significantly larger battery, potentially providing better battery life
    • Faster charging
    • Larger display
    • More budget-friendly option.
  • Trade-offs:
    • Lower resolution, lower quality display.
    • Significantly weaker processor and lower performance capabilities.
    • Basic camera setup lacking advanced features.
    • Lacks wireless charging.

3. User Profiles and Recommendations

Apple iPhone 13 Pro:

  • Ideal For:
    • Power users who need top-tier performance for gaming, content creation, and multitasking.
    • Users who value high-quality photography and videography.
    • Those who prefer a premium build and superior display experience.
    • Users deeply embedded in the Apple ecosystem.

Realme C51:

  • Ideal For:
    • Budget-conscious consumers looking for a reliable, affordable phone for basic daily tasks.
    • Users who prioritize long battery life and fast charging.
    • Those who prefer a larger display for media consumption.

4. Buying Decision Framework

Here are three practical questions to guide your decision:

  1. How important is performance? If you need top-tier speed and responsiveness for demanding tasks, the iPhone 13 Pro is the clear winner.
  2. Do you value camera quality or battery life more? The iPhone 13 Pro excels in camera quality, while the Realme C51 offers longer battery life.
  3. What is your budget? The iPhone 13 Pro is a premium-priced device, while the Realme C51 is very budget-friendly.

Scenario-Based Recommendations:

  • High-Performance User: If you’re a mobile gamer, content creator, or someone who needs a phone that can handle everything you throw at it without compromise, the Apple iPhone 13 Pro is the best choice, if budget isn't an issue.

  • Budget-Conscious User: If you prioritize value and need a basic, reliable phone with a long battery life and fast charging, then the Realme C51 will suit you very well.

  • Multimedia User: If a big screen is your main need, for consuming content, the Realme C51 might be a better fit given its larger screen, but it comes at the cost of lower resolution and display quality, so consider the trade-offs.

My Choice

Personally, I would choose the Apple iPhone 13 Pro. Here’s why:

While the Realme C51 offers a larger battery, I consider top-tier performance and the best possible camera experience more important. As someone who relies heavily on mobile photography and videography for work and everyday tasks, the iPhone 13 Pro's excellent camera system, smooth display, and high-end processing capabilities are invaluable. I am also very embedded in the Apple ecosystem, which also makes it a very good choice. While the price point is significantly higher, the enhanced performance, superior screen and camera quality, plus wireless charging, justify the investment for my specific needs. The iPhone 13 Pro is a powerhouse, and it's my daily driver for good reasons.

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.