Xiaomi Poco M3 vs vivo X100 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 November 21, 2023
Release Year 2020 2023

Physical

Volume 120.44 cm³ 109.97 cm³
Screen Size to Weight Ratio 3.3 "/g 3.07 "/g
Weight 198 g 221 g
Height 162.3 mm 164.1 mm
Width 77.3 mm 75.3 mm
Thickness 9.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • White
  • Sunset Orange
  • Startrail Blue
  • Asteroid Black

Display

Screen Size 6.53 " 6.78 "
Resolution 1080 x 2340 1260 x 2800
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 89.8 %
Pixel Density 395 PPI 452 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 117.47 mAh/in²
Battery Density 49.82 mAh/cm³ 49.1 mAh/cm³
Battery Capacity 6000 mAh 5400 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 9300 (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU Adreno 610 Immortalis-G720 MC12

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version 15

Comparison Summary

Smartphone Comparison: Xiaomi Poco M3 vs. vivo X100 Pro

1. Specifications Comparison

FeatureXiaomi Poco M3vivo X100 ProPractical Impact
Design
Launch Date2020-11-272023-11-21vivo X100 Pro is significantly newer, benefiting from newer technology and software
Form FactorStandardStandardBoth are standard smartphones; no folding mechanism
Dimensions162.3 × 77.3 × 9.6 mm164.1 × 75.3 × 8.9 mmPoco M3 is wider and thicker; X100 Pro is taller but slimmer; Poco M3 has a larger overall volume making it feel more bulky
Weight198g221gPoco M3 is lighter, potentially more comfortable for extended use
Display
Size6.53"6.78"X100 Pro offers a slightly larger viewing area
Resolution1080x23401260x2800X100 Pro has a much sharper and more detailed display
Pixel Density395 PPI452 PPIX100 Pro provides clearer text and images
TechnologyIPS LCDAMOLEDX100 Pro offers richer colors, deeper blacks, and better power efficiency
Refresh Rate60Hz120HzX100 Pro provides much smoother scrolling and animations
Brightness0 nits3000 nitsX100 Pro is much more readable in bright sunlight
Performance
ChipsetQualcomm SM6115 Snapdragon 662 (11 nm)Mediatek Dimensity 9300 (4 nm)X100 Pro offers drastically faster performance for all tasks
AnTuTu Score185,0281,881,325X100 Pro handles demanding tasks, games, and multitasking with ease; Poco M3 may struggle with demanding tasks
GPUAdreno 610Immortalis-G720 MC12X100 Pro provides a far superior graphics experience
Camera
Rear Camera (Main)48MP, f/1.79, 1/2" sensor50MP, f/1.75, 1" sensorX100 Pro offers better light sensitivity, detail, and overall image quality
Front Camera8MP, f/2.0, 1/4" sensor32MP, f/2.0, 1/2.8" sensorX100 Pro produces significantly sharper and more detailed selfies
Wide Angle LensN/A50MP, f/2.0, 1/2.76" sensorX100 Pro can capture expansive landscape and group photos
Telephoto + Macro LensN/A50MP, f/2.5, 1/2" sensorX100 Pro allows for zoomed and close-up photos
Video Recording1080p@30fps8K@30fps, 4K@60fpsX100 Pro can record much higher quality videos with stabilization
Camera FeaturesBasic FeaturesAdvanced Features (Cinematic Mode, OIS, Gimbal)X100 Pro has more features to create high quality photos and videos
DXOMark ScoreN/A150 (Mobile)X100 Pro has a professional grade camera
Battery
Capacity6000mAh5400mAhPoco M3 offers a slightly larger battery for longer usage time
Charging18W Fast Charging100W Fast ChargingX100 Pro charges much faster; drastically reducing downtime
Charging Features22.5W charger in-box, Reverse Charging50W Wireless Charging, Reverse ChargingX100 Pro offers the flexibility of wireless charging
Software
Operating SystemAndroid 10Android 14X100 Pro has a more modern OS with more features and security updates
Max OS VersionN/A15X100 Pro will receive further updates; Poco M3 will not
Connectivity
Wi-Fi802.11 a/b/g/n/ac802.11 a/b/g/n/ac/ax/beX100 Pro offers faster Wi-Fi speeds and reduced latency
Bluetooth5.05.4X100 Pro offers a more modern Bluetooth version with better audio codecs
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavICGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, L1+L5 etc.X100 Pro offers more accurate positioning with multiple systems
SIMDual Nano-SIMDual Nano-SIM/eSIMX100 Pro has the option for digital SIMs
Storage
Internal Storage64GB or 128GB256GB, 512GB, or 1024GBX100 Pro offers significantly more storage for apps, media, and files
RAM4GB or 6GB12GB or 16GBX100 Pro enables smoother multitasking with more RAM
Expandable StorageNoNoNeither supports memory card expansion
Audio
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersX100 Pro offers a more immersive and refined audio experience
Security
Fingerprint SensorSide-mountedBasic Fingerprint sensorPoco M3 offers an arguably more ergonomic fingerprint unlock method
Build Quality
Screen ProtectionCorning Gorilla Glass 3UnknownPoco M3 is more robust against scratches and scuffs
Sensors
SensorsAccelerometer, Compass, Ultrasonic ProximityAccelerometer, Compass, Gyroscope, ProximityX100 Pro has a more robust sensor suite; Poco M3 uses a virtual proximity sensor

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Lower Weight: 23 grams lighter makes it more comfortable to hold for long periods.
  • Larger Battery: Slightly larger battery (6000mAh) offers potentially longer battery life.
  • Screen Protection: Has Corning Gorilla Glass 3
  • Side-mounted Fingerprint Sensor: Some users might prefer the placement of the side mounted fingerprint sensor.

vivo X100 Pro Advantages:

  • Superior Display: AMOLED, higher resolution, higher pixel density, 120Hz refresh rate, and significantly higher brightness provide a far superior visual experience.
  • Much Faster Performance: The Dimensity 9300 chipset and significantly higher AnTuTu score means applications load faster, multitasking is smoother, and gaming is enhanced.
  • Professional-Grade Camera: Better sensors, additional lenses (wide-angle and telephoto/macro), higher resolution for both front and back, video recording up to 8K, and advanced camera features offer significantly superior image and video quality.
  • Much Faster Charging: The 100W fast charging capability dramatically reduces charging times.
  • Modern Software: Ships with Android 14 (upgradable to 15) which has new features, better security and is more up-to-date.
  • Wireless Charging: Supports 50W wireless charging
  • Advanced Connectivity: Supports newer Wi-Fi standards, Bluetooth 5.4 with better codecs, more GPS systems, and eSIM support.
  • More Storage and RAM: Significantly more internal storage and RAM for better performance and more apps.
  • Enhanced Audio: Dolby Atmos provides a more immersive audio experience.
  • Gyroscope Sensor: Supports gyroscope functionality.

Significant Trade-offs:

  • Weight: The X100 Pro is noticeably heavier which may not be comfortable for all users.
  • Battery: The X100 Pro has a smaller battery, but the significantly faster charging means this is less of an issue.
  • Price: The vivo X100 Pro is likely much more expensive than the Xiaomi Poco M3.
  • Screen Protection: The vivo X100 Pro lacks any known screen protection.

3. User Profiles & Recommendations

Xiaomi Poco M3 Ideal User:

  • Budget-conscious users: Those who need a basic smartphone for everyday tasks at the lowest possible cost.
  • Users prioritizing battery life: Those who need a phone that can last all day on a single charge.
  • Casual users: Individuals who don't play intensive games, do not require high quality photos, or are not heavy multitaskers.

Use Case Examples:

*   Web browsing, social media, basic communication
*   Long commutes or trips with limited access to power
*   Users who need a secondary device
*   Users who need a simple reliable phone for calls and texts

vivo X100 Pro Ideal User:

  • Photography enthusiasts: Those who prioritize having the best possible smartphone camera quality.
  • Power users: Those who need a phone for demanding tasks, gaming, and heavy multitasking.
  • Multimedia consumers: Users who want the best possible display and audio experience for watching videos and listening to music.
  • Users who want the latest technology and features: Those who value having a cutting-edge device.
  • Users who travel a lot: Benefit from the improved GPS and esim capabilities.

Use Case Examples:

*   Professional photographers/videographers
*   Mobile gamers
*   Professionals who need a phone for productivity tasks
*   Users who consume lots of video and audio
*   Users who want fast performance

4. Decision Framework

Key Questions to Consider:

  1. Budget: How much are you willing to spend on a smartphone? (The X100 Pro is significantly more expensive).
  2. Priorities: What are the most important features to you? (e.g., battery life, camera quality, performance, display).
  3. Usage: How do you primarily use your smartphone? (e.g., social media, gaming, professional work).

Scenario-Based Recommendations:

  • Scenario 1: Limited Budget, Basic Needs:
    • Recommendation: Xiaomi Poco M3. It provides basic smartphone functionality at a very affordable price.
  • Scenario 2: Balanced Needs, Moderate Budget:
    • Recommendation: While not a direct comparison, if budget and needs are more balanced, consider researching other phones in the mid-range category as this phone falls far behind in comparison.
  • Scenario 3: Premium Experience, High Budget:
    • Recommendation: vivo X100 Pro. It is superior in nearly every way, including the display, camera, performance, and features.

What Would I Choose

I would choose the vivo X100 Pro without hesitation. While the Xiaomi Poco M3 has its place as a budget-friendly option, the vivo X100 Pro represents a significant leap in technology and user experience. The sheer difference in performance, display quality, and camera capabilities is staggering. While the price is significantly higher, the features and overall experience are reflective of it, delivering on the needs of the modern power-user. I value a high-quality display for media consumption, a top-tier camera for photography, and fast performance for multitasking, all of which the X100 Pro provides. The weight and size of the X100 Pro would not be a deterrent for the features it offers and the fact that it is built for the future with its latest Wi-Fi and Bluetooth capabilities. The dramatically faster charging and more modern software are additional benefits.

The Xiaomi Poco M3 is an acceptable budget phone, but in almost every category it falls far behind the vivo X100 Pro; even the battery and weight advantages are unable to justify choosing it over the top tier options present in the X100 Pro. The screen protection is nice on the Poco M3, but in practice a screen protector on the X100 Pro would remedy that situation.

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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