Xiaomi Poco M3 vs Xiaomi Poco M6 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 June 13, 2024
Release Year 2020 2024

Physical

Volume 120.44 cm³ 106.77 cm³
Screen Size to Weight Ratio 3.3 "/g 3.31 "/g
Weight 198 g 205 g
Height 162.3 mm 168.6 mm
Width 77.3 mm 76.3 mm
Thickness 9.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Silver
  • Black
  • Purple

Display

Screen Size 6.53 " 6.79 "
Resolution 1080 x 2340 1080 x 2460
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 83.4 % 85.1 %
Pixel Density 395 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 550 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 109.10 mAh/in²
Battery Density 49.82 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 6000 mAh 5030 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Helio G91 Ultra (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 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C

Software

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

Comparison Summary

Smartphone Comparison: Xiaomi Poco M3 vs. Xiaomi Poco M6 4G

1. Specifications Comparison

FeatureXiaomi Poco M3Xiaomi Poco M6 4GPractical Impact
Design
Dimensions162.3 x 77.3 x 9.6 mm168.6 x 76.3 x 8.3 mmM6 4G is taller and thinner, making it feel slightly more modern and potentially more pocketable despite being a bit heavier. M3 is more compact but thicker, which may be more comfortable in hand for some.
Weight198g205gM3 is slightly lighter, possibly feeling less burdensome during long usage sessions.
Display
Size6.53"6.79"M6 4G has a slightly larger screen, providing a more immersive experience for media consumption and gaming.
Resolution1080 x 23401080 x 2460M6 4G has slightly more pixels, but both offer a sharp display for everyday use. The difference is not very noticeable.
Pixel Density395 PPI396 PPIBoth offer virtually identical pixel density, meaning very similar sharpness.
TechnologyIPS LCDIPS LCDIdentical display tech; expect similar color reproduction and viewing angles.
Refresh Rate60Hz90HzM6 4G offers smoother scrolling and animations, making the phone feel more responsive.
Brightness0 nits0 nitsPeak brightness is not specified, making it hard to compare outdoor visibility.
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)Mediatek Helio G91 Ultra (12 nm)M6 4G's chipset provides significantly higher performance, leading to faster app loading, smoother multitasking and better gaming capabilities.
AnTuTu Score185,028269,266M6 4G offers considerably better overall performance for demanding applications and games.
GPUAdreno 610Mali-G52 MC2M6 4G’s GPU is better for gaming and graphically intensive applications, whereas M3's is a bit less potent.
Camera
Rear Camera48MP, f/1.79, 1/2" sensor108MP, f/1.75, 1/1.67" sensorM6 4G has a significantly higher resolution sensor with a larger size and wider aperture, allowing for more detailed photos, better low-light performance, and overall improved image quality.
Selfie Camera8MP, f/2.0, 1/4" sensor13MP, f/2.45M6 4G takes higher resolution selfies but the aperture is narrower, which may slightly affect low-light performance.
Macro LensNone2MP, f/2.4M6 4G has a dedicated macro lens for close-up photography, a feature not available on the M3.
Video1080p@30fps1080p@30fpsSimilar video recording quality; both are suitable for basic social media videos.
Video FeaturesDigital stabilization, Slow-motion at 120fpsDigital stabilization, Slow-motion at 120fpsBoth have similar video stabilization and slow motion capabilities. M6 4G also supports 4K recording.
Battery
Capacity6000mAh5030mAhM3 has a larger battery, likely providing longer battery life for all-day use.
Charging18W Fast Charging33W Fast ChargingM6 4G charges much faster, reducing downtime.
Charging Features22.5W charger in box, Reverse ChargingReverse ChargingM3 includes a faster charger in box.
Software & Storage
Operating SystemAndroid 10Android 14M6 4G has a much newer version of Android, providing access to the latest features and security updates, whilst the M3 is running a very outdated version of the software.
Internal Storage64GB/128GB128GB/256GBM6 4G offers more storage, beneficial for users with extensive media libraries or app collections.
RAM4GB/6GB6GB/8GBM6 4G has more RAM, resulting in smoother multitasking.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio
Audio QualityHi-Res Audio, Stereo SpeakersBasic Audio FeaturesM3 provides better sound with stereo speakers, enhancing the media consumption experience.
Connectivity
Bluetooth5.0 LE5.4 LE with APT-x, SBC, AACM6 4G has the latest version of Bluetooth with better audio codec support for enhanced wireless audio experience.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavICGPS, A-GPS, GLONASS, Beidou, GalileoM3 has slightly more precise location tracking due to the inclusion of NavIC system support.
Security & Build
Fingerprint SensorSide-mountedSide-mountedBoth provide quick and reliable fingerprint-based biometric unlock.
Screen ProtectionCorning Gorilla Glass 3UnknownM3 has better screen protection against scratches and drops.

2. Key Differences Analysis

Xiaomi Poco M6 4G Advantages:

  • Superior Performance: The MediaTek Helio G91 Ultra chipset offers significantly better performance (46% in benchmarks) for smoother multitasking, faster app loading, and more enjoyable gaming compared to the Snapdragon 662 in the Poco M3.
  • Enhanced Camera: The 108MP main camera on the M6 4G provides much higher detail, better low-light performance, and an overall improved photography experience compared to the 48MP sensor in the M3. The added macro lens adds versatility.
  • Faster Charging: 33W fast charging reduces charging times significantly compared to 18W on the M3.
  • Smoother Display: 90Hz refresh rate provides a smoother experience for scrolling, animations, and gaming.
  • Newer OS: Ships with Android 14, ensuring better security updates and access to the newest features compared to the much older Android 10 on the Poco M3.
  • More Storage/RAM: Higher internal storage and RAM options.
  • Better Bluetooth: Bluetooth 5.4 with advanced audio codecs.

Xiaomi Poco M3 Advantages:

  • Larger Battery: The 6000 mAh battery offers potentially longer battery life for users who need their phones to last through a full day of use without needing to be charged.
  • Superior Audio: The inclusion of stereo speakers and Hi-Res Audio support improves the audio experience for media consumption.
  • Screen Protection: Corning Gorilla Glass 3 provides a layer of protection for the display against scratches and drops.
  • More Precise GPS: NavIC system adds better GPS accuracy.
  • Included Charger: Includes a faster 22.5W charger in the box.

Trade-offs:

  • The M6 4G has better performance, camera, and charging speed, but a slightly smaller battery, no stereo speakers or included fast charger and lacks screen protection.
  • The M3 prioritizes battery life, audio, and build protection, but falls behind in performance, camera quality, software and charging speed.

3. User Profiles & Recommendations

Xiaomi Poco M6 4G is ideal for:

  • Casual Gamers: The more powerful chipset and 90Hz display provide a smoother gaming experience.
  • Social Media Enthusiasts: Improved camera for high-quality photos and videos for sharing online.
  • Multitaskers: More RAM helps with smoother switching between multiple apps.
  • Users Who Value Speed: Faster charging and app loading times improve overall productivity.
  • Users who want the latest Android experience: Ships with Android 14.

Xiaomi Poco M3 is ideal for:

  • Users Prioritizing Battery Life: The larger battery is essential for those needing all-day battery.
  • Media Consumers: Stereo speakers and Hi-Res audio enhance the experience of watching videos or listening to music.
  • Budget-Conscious Buyers: Likely available at a lower price point than the M6 4G.
  • Users who prioritize physical durability: Gorilla Glass protection offers more resistance to drops and scratches.

Specific Use Cases:

  • Poco M6 4G: Mobile gaming (e.g., PUBG, Call of Duty), photography for social media, streaming videos, productivity tasks.
  • Poco M3: Extended travel or field work (long battery life), music playback, watching movies, basic day-to-day tasks.

4. Decision Framework

Key Questions for Buyers:

  1. Performance: How important is smooth performance for gaming and demanding applications?
  2. Camera Quality: How much do you value camera quality, especially in low-light conditions?
  3. Battery Life vs. Charging Speed: Do you prefer a very long-lasting battery or faster charging capabilities?

Scenario-Based Recommendations:

  • Scenario 1: Gaming & Media: If gaming and social media are priorities, the M6 4G is recommended for its better performance and camera.
  • Scenario 2: Battery & Audio: If long battery life and high-quality audio playback are essential, the M3 is the better option.
  • Scenario 3: Balanced Use: If you need a balanced mix of performance and battery life, while also staying up to date with the latest android version, the M6 4G is still a more balanced option since its performance is greatly improved, despite the slightly smaller battery.

My Choice

If I were choosing between these two phones, I would choose the Xiaomi Poco M6 4G. The improved performance is a significant upgrade, making the phone feel much more responsive and future-proof. The camera improvements are also substantial, offering a better overall experience. While the M3 has a larger battery and stereo speakers, I find the increased performance of the M6 4G, paired with the fact that it runs the latest version of Android far more compelling for a modern smartphone experience. The faster charging also negates the smaller battery somewhat, and the audio differences are a worthy trade-off for the performance and camera gains.

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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