Xiaomi 12 Pro vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12 Pro
Xiaomi 12 Pro
Xiaomi
Realme C55
Realme C55
Realme

General

Launch Date December 31, 2021 March 8, 2023
Release Year 2021 2023

Physical

Volume 100.08 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.3 "/g 3.55 "/g
Weight 204 g 189.5 g
Height 163.6 mm 165.6 mm
Width 74.6 mm 75.9 mm
Thickness 8.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.73 " 6.72 "
Resolution 1440 x 3200 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.6 % 86.7 %
Pixel Density 521 PPI 392 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits N/A
Peak Brightness 1500 nits 680 nits

Hardware

Battery Capacity per Screen Area 101.56 mAh/in² 110.72 mAh/in²
Battery Density 45.96 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 4600 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Xiaomi 12 Pro and the Realme C55. This isn't just a specs sheet showdown; we're going to look at how these numbers translate into your daily life.

1. Specifications Breakdown

Here's a breakdown of the key specifications, focusing on what each means for you:

FeatureXiaomi 12 ProRealme C55Real-World Implications
Design
Dimensions163.6 x 74.6 x 8.2 mm165.6 x 75.9 x 7.9 mmXiaomi is slightly shorter and thinner, while Realme is a touch wider and taller, potentially affecting one-handed use.
Weight204g189.5gRealme C55 is noticeably lighter, could be more comfortable for long usage periods.
Display
Size6.73"6.72"Almost identical sizes; differences are negligible.
Resolution1440x32001080x2400Xiaomi 12 Pro is sharper; noticeable difference for text and detailed images.
Pixel Density (PPI)521392Xiaomi 12 Pro offers a crisper display experience.
TechnologyAMOLEDIPS LCDXiaomi's AMOLED provides richer colors, deeper blacks, and better contrast, while the Realme uses a more standard LCD.
Refresh Rate120Hz90HzXiaomi's 120Hz display is smoother for scrolling, animations, and gaming.
Brightness1500 nits680 nitsXiaomi is significantly brighter; crucial for clear outdoor visibility in sunlight.
Performance
ChipsetSnapdragon 8 Gen 1Helio G88Xiaomi’s chip is a high-end powerhouse while the Realme's is an entry-level chip; significant difference in performance.
AnTuTu Score1,177,498245,800Xiaomi's processing power is vastly superior; faster app loading, seamless multitasking, and high-end gaming.
GPUAdreno 730Mali-G52 MC2Xiaomi's GPU is vastly more powerful, translating to much better gaming.
Camera
Main Camera (Resolution)50MP64MPRealme has slightly higher MP count, but that doesn't tell the whole story
Main Camera (Sensor Size)1/1.28"1/2"Xiaomi has a larger sensor; should capture more light and have better low light performance
Wide Angle50MPN/AXiaomi has a wide angle lens for diverse shooting conditions
Portrait50MP2MPXiaomi has higher MP and larger sensor for sharper and more detailed portrait shots.
Selfie Camera32MP8MPXiaomi takes much more detailed selfies
VideoUp to 8K@24fpsUp to 1080p@60fpsXiaomi is capable of higher-resolution video with better stabilization, ideal for content creators.
Battery Life
Capacity4600mAh5000mAhRealme has a slightly larger capacity which might mean longer battery life.
Charging120W Fast33W FastXiaomi's charging is significantly faster, filling the battery in minutes vs Realme's which is considerably slower.
Features50W Wireless, 10W Reverse, Surge P1 ChipN/AXiaomi's has much more advanced charging and battery management features
Software & Connectivity
Operating SystemAndroid 12Android 13Realme is running a newer version of Android
WiFiWi-Fi 6 (802.11ax)802.11n 5GHzXiaomi's offers faster speeds and better network performance with newer standards
BluetoothBluetooth 5.2Bluetooth 5.2Standard Bluetooth protocols
GPSA-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)GPS, A-GPS, GLONASS, Beidou, GalileoXiaomi's offers more advanced location tracking and more accurate readings.
Storage
Internal128GB/256GB64GB/128GB/256GBSimilar storage options available
RAM8GB/12GB4GB/6GB/8GBXiaomi has more RAM for better multitasking and smoother app performance
Expandable StorageNoNoNeither has expandable storage.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesBasicXiaomi's offers higher quality audio with advanced features for a richer listening experience
Security
FeaturesBasic Fingerprint SensorSide Mounted Fingerprint SensorRealme's has a more advanced fingerprint sensor
Build Quality
ProtectionGorilla Glass VictusUnknownXiaomi's has a superior screen protection
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Environmental: Barometer; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Proximity: Proximity; Motion: AccelerometerXiaomi's has a more advanced sensor package.

2. Key Insights

Xiaomi 12 Pro:

  • Strengths: The Xiaomi 12 Pro is a performance beast. It boasts a top-tier processor, a superior AMOLED display with high brightness and refresh rate, and significantly faster charging speeds. It excels in multimedia consumption, gaming, and content creation. The camera system is more versatile and capable, particularly in low light, and offers a wide variety of video modes.
  • Competitive Advantages: The high resolution AMOLED, 120Hz display, 120W charging, superior processor and significantly better camera. These advantages make it a clear winner in the premium category.
  • Trade-offs: It is heavier, and slightly thicker and does have a smaller battery.

Realme C55:

  • Strengths: The Realme C55 offers a good balance of features for its price. It has a slightly larger battery, a more recent version of Android, and a good camera sensor. The phone is lighter and slightly more compact.
  • Competitive Advantages: Lighter and cheaper, it provides a good basic experience,
  • Trade-offs: The Helio G88 processor is entry level. Its display is a low resolution IPS LCD, which is far less vivid than AMOLED, and it has much slower charging. The camera is less versatile, and its processing power is inadequate for demanding applications.

3. User Profiles and Recommendations

  • Xiaomi 12 Pro: Ideal for power users, gamers, and content creators who prioritize performance, screen quality, and advanced camera features. It's perfect for those who need a top-tier device that can handle demanding tasks without breaking a sweat.
  • Realme C55: Best suited for budget-conscious users who need a reliable phone for basic tasks like browsing, social media, and light gaming. It’s a good choice for anyone who prioritizes a large battery and isn't concerned about high-end performance or advanced features.

4. Buying Decision Framework

Consider these questions to decide which phone is right for you:

  1. What is your budget? The Xiaomi 12 Pro will be more expensive than the Realme C55.
  2. How important is display quality? If you value vibrant colors, high resolution, and outdoor visibility, the Xiaomi 12 Pro is the clear choice.
  3. What is your performance requirement? If you are a gamer or a user of heavy applications, the Xiaomi 12 Pro offers superior performance.

Scenario-Based Recommendations:

  • If you are: a gamer or a heavy user who needs a top-tier smartphone with premium features. Choose: Xiaomi 12 Pro for unmatched performance, display, and camera capabilities.
  • If you are: a budget-conscious user looking for a reliable phone for everyday tasks. Choose: Realme C55 for good value and a reliable experience for basic needs.

My Choice:

If I were choosing between these two phones, I'd go with the Xiaomi 12 Pro. While the Realme C55 is a decent phone, the Xiaomi 12 Pro offers a completely different level of experience. The display is much better, the performance is top tier, and the camera system is leagues ahead. While it will cost more, the benefits of the Xiaomi 12 Pro make it the better option for someone who wants a device that won't leave them wanting more. In essence, the Realme C55 is a reliable daily driver and budget device while the Xiaomi 12 Pro is a premium mobile 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.