Xiaomi Poco M3 vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date November 27, 2020 March 8, 2023
Release Year 2020 2023

Physical

Volume 120.44 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.3 "/g 3.55 "/g
Weight 198 g 189.5 g
Height 162.3 mm 165.6 mm
Width 77.3 mm 75.9 mm
Thickness 9.6 mm 7.9 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.53 " 6.72 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 86.7 %
Pixel Density 395 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 140.71 mAh/in² 110.72 mAh/in²
Battery Density 49.82 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 610 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 10 13
Maximum OS Version

Comparison Summary

Smartphone Comparison: Xiaomi Poco M3 vs. Realme C55

1. Specifications Comparison

FeatureXiaomi Poco M3Realme C55Practical Impact
Design
Dimensions162.3 x 77.3 x 9.6 mm165.6 x 75.9 x 7.9 mmC55 is taller and thinner, M3 is wider and thicker; C55 may feel more sleek, M3 more bulky
Weight198g189.5gC55 is slightly lighter, potentially more comfortable for extended use
Display
Size6.53"6.72"C55 has a slightly larger screen, better for media consumption
Resolution1080x23401080x2400Both have very similar sharpness, negligible difference
Pixel Density395 PPI392 PPIVirtually identical screen clarity, not noticeable to the eye
TechnologyIPS LCDIPS LCDBoth use the same display technology, similar viewing angles and color reproduction
Refresh Rate60Hz90HzC55 offers smoother scrolling and animations
Brightness0 nits680 nitsC55 is significantly brighter, much better visibility in direct sunlight
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)MediaTek Helio G88 (12 nm)C55's Helio G88 provides better overall performance, faster app loading and smoother UI
AnTuTu Score185,028245,800C55 scores higher, indicating better general performance and gaming capabilities
GPUAdreno 610Mali-G52 MC2C55's GPU slightly faster, better for gaming and graphics-intensive tasks
Battery
Capacity6000mAh5000mAhM3 has a larger battery, should offer longer battery life on a single charge
Charging18W fast charging33W fast chargingC55 charges much faster, less downtime
FeaturesReverse charging, 22.5W in-box chargerNoneM3 can act as a power bank; In box charger is slightly faster for the M3
Camera
Main Camera Resolution48MP64MPC55 captures more detailed photos with higher resolution
Main Camera Sensor Size1/2"1/2"Both have identical sensor sizes
Main Camera Pixel Size0.80 µm0.70 µmM3 captures larger pixels
Selfie Camera Resolution8MP8MPBoth have similar selfie camera resolution
Portrait Mode CameraNone2MP depth sensorC55 can capture portrait mode shots with better depth of field
Video1080p@30fps1080p@30/60fpsC55 can capture smoother video at 60fps
Camera FeaturesDigital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerDigital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night ModeC55 has night mode, M3 has continuous shooting
Software
OSAndroid 10Android 13C55 offers a more modern Android experience
Connectivity
Wi-Fi802.11ac802.11nM3 supports newer Wifi technology
Bluetooth5.05.2C55 has slightly newer Bluetooth version, faster and more efficient
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavIC SystemGPS, A-GPS, GLONASS, Beidou, GalileoM3 has more satellite navigation options
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth support dual SIM cards
Storage
Internal64/128 GB64/128/256 GBC55 offers more storage options, potentially more space for apps and media
RAM4/6 GB4/6/8 GBC55 has more RAM options, better for multitasking and performance
ExpandableNoNoNeither phone supports microSD cards
Audio
QualityHi-Res Audio, Stereo SpeakersBasic audio featuresM3 has better audio quality with stereo speakers
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth have the same fingerprint security
Build Quality
Screen ProtectionCorning Gorilla Glass 3UnknownM3's screen is better protected
Sensors
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Proximity: Proximity; Motion: AccelerometerM3 has more sensors overall

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: 6000mAh battery provides significantly longer battery life. Practical impact: Users can go longer between charges.
  • Reverse Charging: Can be used to charge other devices, useful in a pinch.
  • Hi-Res Audio & Stereo Speakers: Better audio experience for music and media.
  • Slightly Faster In-Box Charger: The 22.5W charger is slightly faster than the standard 18W charger found in other low end phones.
  • Superior Screen Protection: The display is protected by Corning Gorilla Glass 3
  • More Sensors: Includes Compass and an Ultrasonic proximity sensor
  • More Satellite Navigation Options: NavIC support can be beneficial in certain regions.

Realme C55 Advantages:

  • Faster Performance: Superior chipset, GPU and AnTuTu score results in smoother overall performance. Practical impact: Better multitasking and gaming performance
  • Higher Refresh Rate Display: 90Hz refresh rate provides a smoother visual experience.
  • Brighter Display: 680 nits brightness makes the screen much more visible outdoors.
  • Faster Charging: 33W fast charging significantly reduces charging time.
  • Higher Resolution Main Camera: 64MP camera captures more detail.
  • Newer OS: Ships with Android 13, newer features and security updates.
  • Portrait Depth Sensor: Captures a more professional looking depth of field in portrait mode.
  • Newer Bluetooth: Bluetooth 5.2 is more efficient and offers more capabilities

Trade-offs:

  • Xiaomi Poco M3: Trades performance for battery life and audio quality.
  • Realme C55: Trades battery capacity for faster performance and a more modern display experience.

3. User Profiles & Recommendations

Ideal User for Xiaomi Poco M3:

  • Budget-conscious: Prioritizes battery life over top-tier performance.
  • Media Consumers: Appreciates good audio and a large display.
  • Power Users: Needs a phone that can last all day and can be used to charge other devices.
  • Users looking for good screen protection: Its screen is protected by Corning Gorilla Glass 3.
  • Users who frequently require GPS: The extra satellite system can increase accuracy in some situations

Use Cases for Xiaomi Poco M3:

  • Long commutes, travel, or outdoor activities where charging is limited.
  • Watching videos, listening to music, or playing casual games.
  • Users who value long term reliability and durability

Ideal User for Realme C55:

  • Performance Enthusiasts: Wants a smooth experience for everyday use and casual gaming.
  • Outdoor Users: Needs a bright screen for visibility in sunny environments.
  • Users who frequently take photos and videos: The 64MP camera and 60fps video are ideal
  • Users who want the most modern version of Android.

Use Cases for Realme C55:

  • Social media browsing, gaming, and app use.
  • Taking photos and videos in varied lighting conditions.
  • Users who value a more modern smartphone experience

4. Decision Framework

Key Questions for Buyers:

  1. Battery Life vs. Performance: Do you prioritize a longer battery life or faster performance?
  2. Outdoor Use: Do you frequently use your phone in direct sunlight?
  3. Multimedia Consumption: Do you frequently listen to music or watch videos with speakers?

Scenario-Based Recommendations:

  • Scenario 1: "All-Day Battery": If you need a phone that lasts all day without frequent charging, choose the Xiaomi Poco M3.
  • Scenario 2: "Smooth and Bright": If you prioritize a smooth, responsive experience with good outdoor visibility, choose the Realme C55.
  • Scenario 3: "Best Audio and Screen Protection on a Budget": If you need good audio with stereo speakers and better screen protection, choose the Xiaomi Poco M3.

Personal Choice

If I were to choose between the two phones, I would go with the Realme C55. While the Xiaomi Poco M3 offers a larger battery, which is definitely a plus, the Realme C55 offers a much more modern user experience. The significantly higher performance scores, the brighter, higher refresh rate display, the faster charging, the higher resolution camera and the most modern version of Android, all greatly enhance user experience. The Poco M3 makes too many concessions to achieve its battery life, whereas the Realme C55 is a much more well rounded and overall better choice in my opinion.

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.

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