Xiaomi Poco M3 vs Xiaomi Poco X6 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 January 12, 2024
Release Year 2020 2024

Physical

Volume 120.44 cm³ 98.98 cm³
Screen Size to Weight Ratio 3.3 "/g 3.59 "/g
Weight 198 g 186 g
Height 162.3 mm 160.5 mm
Width 77.3 mm 74.3 mm
Thickness 9.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Black
  • Yellow
  • Gray

Display

Screen Size 6.53 " 6.67 "
Resolution 1080 x 2340 1220 x 2712
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 90.1 %
Pixel Density 395 PPI 446 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits 500 nits
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1800 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 112.39 mAh/in²
Battery Density 49.82 mAh/cm³ 50.52 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 8300 Ultra (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
GPU Adreno 610 Mali G615-MC6

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco M3 and Xiaomi Poco X6 Pro, focusing on practical implications:

Design & Build

FeatureXiaomi Poco M3Xiaomi Poco X6 ProPractical Impact
Dimensions162.3 x 77.3 x 9.6 mm160.5 x 74.3 x 8.3 mmX6 Pro is more compact and easier to handle, especially for smaller hands. M3 is bulkier and may feel less comfortable.
Weight198g186gX6 Pro is lighter making it comfortable to hold for longer durations
BuildStandardStandardBoth are standard non-foldable smartphones.
Screen ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5X6 Pro offers better resistance to scratches and impacts, increasing long-term screen durability

Display

FeatureXiaomi Poco M3Xiaomi Poco X6 ProPractical Impact
Size6.53"6.67"X6 Pro provides a slightly larger viewing area for media and gaming.
Resolution1080 x 23401220 x 2712X6 Pro's higher resolution results in sharper, clearer images and text, noticeable when reading or watching high-definition content.
Pixel Density395 PPI446 PPIX6 Pro offers a crisper and more detailed display, enhancing the overall viewing experience.
TechnologyIPS LCDAMOLEDX6 Pro's AMOLED provides vibrant colors, deeper blacks, and better contrast, making it superior for media consumption and visibility in various lighting conditions.
Refresh Rate60Hz120HzX6 Pro's 120Hz refresh rate delivers much smoother animations, scrolling, and gaming, making the phone feel more responsive.
Brightness0 nits1800 nitsX6 Pro's vastly higher brightness allows for comfortable outdoor use, even in direct sunlight, while the M3 is likely very difficult to see.

Performance

FeatureXiaomi Poco M3Xiaomi Poco X6 ProPractical Impact
ChipsetQualcomm Snapdragon 662 (11 nm)Mediatek Dimensity 8300 Ultra (4 nm)X6 Pro offers significantly faster processing speeds for app loading, multitasking, and demanding games. Its more efficient chip results in lower power consumption for same level of tasks.
Antutu Score185,0281,479,279X6 Pro provides an experience that is more than 7 times faster than M3. M3 will feel slow and sluggish, whereas the X6 Pro will feel very smooth and snappy.
GPUAdreno 610Mali G615-MC6X6 Pro's superior GPU will offer drastically better gaming performance with smoother frame rates and higher detail settings. M3 may struggle with modern games

Camera

FeatureXiaomi Poco M3Xiaomi Poco X6 ProPractical Impact
Rear Camera48MP, f/1.79, 1/2", 0.8µm, Samsung S5KGM164MP, f/1.7, 1/2", 0.7µm, Omnivision OV64BX6 Pro captures higher resolution photos with finer details, and slightly better low light performance due to its wider aperture
Selfie Camera8MP, f/2.0, 1/4", 1.12µm, Omnivision OV885616MP, f/2.4, 1/3.06", 1.0µm, Omnivision OV16A1QX6 Pro captures more detailed selfies, while the M3 might perform slightly better in low-light due to the wider aperture.
Wide Angle LensNone8MP, f/2.2, 1/4", 1.12µm, Omnivision OV08D10X6 Pro has a wide-angle camera for capturing expansive landscape shots.
Macro LensNone2MP, f/2.4, 1/4", 1.12µm, Smartsens sc202pcsX6 Pro has a dedicated macro camera for taking close-up shots.
Video1080p@30fps, No EIS, 120fps Slow-Mo4K@24/30fps with EIS, 1080p@30/60fps with EIS, 240fps Slow-MoX6 Pro allows for high-resolution 4K videos with stabilization. X6 Pro also offers better slow-motion quality due to higher frames per second.
Camera FeaturesBasic Features: HDR, Panorama, etc.Enhanced features including: Flicker sensor, OIS, Night mode, RAW, etc.X6 Pro provides more shooting modes, better image stabilization, and additional processing flexibility, allowing for more creative options and better quality photos in challenging conditions.

Battery

FeatureXiaomi Poco M3Xiaomi Poco X6 ProPractical Impact
Capacity6000 mAh5000 mAhM3 has a larger battery, which could potentially provide longer battery life. However, actual usage depends on screen on time and processor load.
Charging18W Fast Charging67W Fast ChargingX6 Pro charges much faster, making it convenient when you need a quick power boost.
Other FeaturesReverse Charging, 22.5W in box chargerXiaomi P2/G1 chipM3 can reverse charge to act like a power bank for accessories. X6 Pro offers more advanced charging and battery management tech.

Other

FeatureXiaomi Poco M3Xiaomi Poco X6 ProPractical Impact
Operating SystemAndroid 10Android 14, upgradable to 17X6 Pro runs a much newer Android version with access to latest features and security updates.
Wi-FiWi-Fi 5Wi-Fi 6X6 Pro supports the latest standard with faster speeds, lower latency.
BluetoothBluetooth 5.0Bluetooth 5.4X6 Pro has newer standard offering better range, faster speeds and lower power consumption, along with higher quality audio codecs.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavIC SystemGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), BeiDou (B1), NavIC SystemX6 Pro has improved location accuracy.
Internal Storage64GB / 128GB256GB / 512GBX6 Pro has much more storage for apps, photos and videos.
RAM4GB / 6GB8GB / 12GBX6 Pro offers much better multitasking, smoother app launching, and general system performance due to higher RAM
AudioStereo speakers, Hi-Res AudioStereo speakers, Hi-Res Audio, Dolby AtmosX6 Pro offers a richer audio experience.
Fingerprint SensorSide mountedBasic fingerprint sensorThe M3 uses a side mounted sensor which may be more convienient for some users
SensorsAccelerometer, Compass, ProximityAccelerometer, Compass, Gyroscope, Proximity, RGBX6 Pro supports more advanced sensor features including gyroscope.

2. Key Differences Analysis

Xiaomi Poco X6 Pro Advantages:

  • Superior Performance: The Dimensity 8300 Ultra chipset and significantly higher AnTuTu score provide much better app loading, multitasking, and gaming capabilities.
  • Significantly Better Display: AMOLED, higher resolution, 120Hz refresh rate, and extremely high brightness create an unmatched visual experience.
  • Enhanced Camera System: The X6 Pro features a higher-resolution main camera, wide-angle lens, macro lens, and superior video recording capabilities, including 4K with EIS and improved slow motion.
  • Faster Charging: The 67W fast charging is a huge advantage, saving significant time compared to the 18W charging of the M3.
  • More RAM and Storage: The X6 Pro offers more storage and RAM options for better multitasking and media storage.
  • Better Connectivity: It features newer standards of Wi-Fi 6 and Bluetooth 5.4 for improved wireless performance.
  • Newer OS: Ships with Android 14 and higher for more features and security.
  • More advanced sensors: Gyroscope allows for better gaming and advanced features

Xiaomi Poco M3 Advantages:

  • Larger Battery: The 6000mAh battery offers potentially longer battery life.
  • Reverse Charging: Can be used as a portable power bank for other devices
  • Side-mounted Fingerprint Sensor: Some may prefer the usability of this approach.

Trade-offs:

  • The Xiaomi Poco M3 sacrifices performance, display quality, camera capabilities, and charging speed for a larger battery and reverse charging.
  • The Xiaomi Poco X6 Pro sacrifices battery capacity for significantly superior performance, display, camera, and overall user experience.

3. User Profiles & Recommendations

Xiaomi Poco M3:

  • Ideal User: Budget-conscious users who prioritize battery life and basic smartphone functionality over high performance or image quality.
  • Use Cases:
    • Basic daily tasks (calls, messaging, light browsing)
    • Long-term travel where charging is difficult or limited
    • Users who mostly use their phone for calls and want a very long battery life

Xiaomi Poco X6 Pro:

  • Ideal User: Users who prioritize performance, display quality, and camera capabilities for multimedia consumption, gaming, and photography.
  • Use Cases:
    • Mobile gaming
    • Frequent photo and video capture
    • Watching high-resolution videos
    • Demanding productivity tasks and multitasking
    • Users who want an overall high-end smartphone experience.

4. Decision Framework

Key Questions to Ask:

  1. What is your budget? The X6 Pro is significantly more expensive than the M3.
  2. How important is battery life vs performance? If battery life is paramount and the user doesn't require high performance, M3 is better. If performance, camera, and visual experience are desired, the X6 Pro is better.
  3. What are your primary use cases? If you use your phone for gaming and high quality camera capture, then the X6 Pro is a clear winner. For basic tasks with long battery life, the M3 is sufficient.

Scenario-Based Recommendations:

  • Scenario 1: "I need a phone that lasts all day on a single charge and is very cheap." - Recommendation: Xiaomi Poco M3
  • Scenario 2: "I want the best possible gaming experience on a smartphone in this price range." - Recommendation: Xiaomi Poco X6 Pro
  • Scenario 3: "I want a well-rounded phone with a great display and camera, that can handle everyday tasks." - Recommendation: Xiaomi Poco X6 Pro
  • Scenario 4: "I need a phone for basic communication but occasionally watch videos and browse the internet." - Recommendation: Xiaomi Poco M3
  • Scenario 5: "I want to capture high quality photos and videos, especially in challenging conditions" - Recommendation: Xiaomi Poco X6 Pro

My Choice

Given the specifications and analysis, I would choose the Xiaomi Poco X6 Pro. The drastically superior performance, display quality, camera capabilities, and faster charging make it the clear winner for my needs. While the M3's large battery and reverse charging are compelling features, the X6 Pro's advancements in nearly every other aspect significantly outweigh the tradeoff in battery capacity, especially with faster charging. It's a more future-proof device that will provide a superior user experience for demanding apps, gaming, and multimedia consumption. The X6 Pro gives an overall smoother and much faster experience.

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.

Key Strengths:

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