Xiaomi Poco C40 vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date June 17, 2022 March 8, 2023
Release Year 2022 2023

Physical

Volume 119.52 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.29 "/g 3.55 "/g
Weight 204 g 189.5 g
Height 169.6 mm 165.6 mm
Width 76.6 mm 75.9 mm
Thickness 9.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Coral Green
  • Poco Yellow
  • Power Black
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.71 " 6.72 "
Resolution 720 x 1650 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82 % 86.7 %
Pixel Density 268 PPI 392 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 680 nits

Hardware

Battery Capacity per Screen Area 133.26 mAh/in² 110.72 mAh/in²
Battery Density 50.2 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support Yes Yes
Chipset JLQ JR510 (11 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G57 MC1 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

Xiaomi Poco C40 vs. Realme C55: A Budget Battle Royale

The budget smartphone arena is fiercely competitive, with manufacturers constantly vying for your attention. Today, we'll dissect two contenders: the Xiaomi Poco C40 and the Realme C55. Both promise impressive features at affordable price points, but which one truly delivers? Let's dive into a detailed comparison, translating complex specs into real-world implications.

1. Specifications Breakdown

FeatureXiaomi Poco C40Realme C55Real-World Implications
Design
Dimensions (mm)169.6 x 76.6 x 9.2165.6 x 75.9 x 7.9C55 is slightly smaller and thinner, potentially more pocketable.
Weight (g)204189.5C55 is noticeably lighter, reducing hand fatigue.
Display
Size (inches)6.716.72Negligible size difference.
Resolution720 x 16501080 x 2400C55 boasts a significantly sharper and more detailed display; text and images will be crisper.
Refresh Rate (Hz)-90C55's 90Hz display provides smoother scrolling and animations, making the phone feel more responsive.
Panel TypeIPS LCDIPS LCDBoth offer good color reproduction and viewing angles, but lack the deep blacks of AMOLED.
Performance
ChipsetJLQ JR510Helio G88G88 offers superior processing power, resulting in faster app loading, smoother multitasking, and better gaming performance.
CPUOcta-core (Cortex-A55)Octa-core (Cortex-A75 & A55)C55's inclusion of Cortex-A75 cores delivers a significant performance boost over the Poco C40's all-A55 configuration.
RAM (GB)48 (as reviewed)More RAM enables the C55 to handle more apps in the background without slowdown.
Camera
Main Camera (MP)1364C55 offers much higher resolution, potentially capturing more detail and better low-light photos.
Selfie Camera (MP)58C55 provides a higher resolution selfie camera for sharper self-portraits.
Battery Life
Capacity (mAh)60005000Poco C40 boasts a larger battery capacity, likely translating to longer usage time.
Charging (W)18W33WC55 supports significantly faster charging, minimizing downtime.

2. Key Insights

The Realme C55 clearly pulls ahead in key areas. Its higher resolution display with a 90Hz refresh rate offers a dramatically better visual experience. The Helio G88 chipset and increased RAM provide a significant performance advantage, making the C55 feel snappier and more responsive. While the Poco C40 boasts a larger battery, the C55's faster charging speed mitigates this advantage.

The Poco C40's strength lies primarily in its massive battery, potentially lasting longer on a single charge. However, its weaker processor and lower resolution display significantly impact the overall user experience.

3. User Profiles and Recommendations

Realme C55: Suited for users who prioritize a smooth and responsive user interface, enjoy mobile gaming, and consume media frequently. The sharper display and powerful processor enhance everyday tasks and entertainment.

Poco C40: Best suited for users on an extremely tight budget who prioritize long battery life above all else. This device is ideal for basic communication and light usage.

4. Buying Decision Framework

  • What is your budget? The Poco C40 is the more affordable option.
  • How do you primarily use your phone? For media consumption, gaming, or demanding tasks, the Realme C55 is superior. If your usage is primarily calls, texts, and occasional browsing, the Poco C40 might suffice.
  • How important is screen quality and overall performance? The Realme C55 excels in both areas.

My Choice: I would choose the Realme C55. While the Poco C40 offers a tempting battery size, the significantly improved display, performance, and faster charging of the C55 create a vastly superior user experience. In today's mobile landscape, a smooth and responsive interface is crucial, even at a budget price point. The relatively small price difference between the two is easily justified by the C55's significant advantages. I value the day-to-day usability and responsiveness that the C55 offers, making it a more future-proof and enjoyable device to use.

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.