Xiaomi Poco M3 vs Asus ROG Phone 6 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 July 13, 2022
Release Year 2020 2022

Physical

Volume 120.44 cm³ 137.21 cm³
Screen Size to Weight Ratio 3.3 "/g 2.84 "/g
Weight 198 g 239 g
Height 162.3 mm 173 mm
Width 77.3 mm 77 mm
Thickness 9.6 mm 10.3 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Phantom Black
  • Storm White

Display

Screen Size 6.53 " 6.78 "
Resolution 1080 x 2340 1080 x 2448
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 82.2 %
Pixel Density 395 PPI 395 PPI
Refresh Rate N/A 165 Hz
Typical Brightness 400 nits 800 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 130.52 mAh/in²
Battery Density 49.82 mAh/cm³ 43.73 mAh/cm³
Battery Capacity 6000 mAh 6000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 610 Adreno 730

Connectivity

USB Version 2.0 3.1
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.1, OTG, Accessory Connector

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco M3 and Asus ROG Phone 6, highlighting their practical implications:

Design

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
Dimensions162.3 × 77.3 × 9.6 mm173 × 77 × 10.3 mmThe ROG Phone 6 is taller and slightly thicker, making it less pocketable but offering a larger screen.
Weight198g239gThe Poco M3 is noticeably lighter, making it more comfortable for extended use and one-handed operation.
BuildStandardStandardBoth are standard phones, no foldable design.

Display

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
Size6.53"6.78"The ROG Phone 6 offers a slightly larger screen, better for media consumption and gaming.
Resolution1080x23401080x2448Both offer Full HD+ resolution; slight differences in pixel count won't be noticeable.
PPI395395Identical pixel density, meaning similar sharpness per inch of display.
TechnologyIPS LCDAMOLEDThe ROG Phone 6's AMOLED provides richer colors, deeper blacks, and better viewing angles compared to the Poco M3's LCD, which will look duller, especially in dark conditions.
Refresh Rate60Hz165HzThe ROG Phone 6 provides significantly smoother scrolling, animations, and gaming visuals. The Poco M3 feels less fluid and responsive.
Brightness0 nits1200 nitsThe ROG Phone 6 is much more visible in bright sunlight due to its higher brightness, while the Poco M3 will be hard to read.

Performance

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
ChipsetQualcomm SM6115 Snapdragon 662 (11 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)The ROG Phone 6's chipset is drastically more powerful, resulting in significantly faster app launches, smoother multitasking, and superior gaming performance. The Poco M3 will feel sluggish in comparison.
AnTuTu Score185,0281,203,000The ROG Phone 6's benchmark score is over six times higher, indicative of a major performance gap.
GPUAdreno 610Adreno 730The ROG Phone 6 has a much more powerful GPU, crucial for graphics-intensive tasks like gaming.

Camera

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
Main Camera Resolution48MP50MPThe ROG Phone 6 captures slightly higher-resolution images, potentially more detail, especially in good lighting.
Main Camera Aperturef/1.79f/1.9The Poco M3's wider aperture could let in a bit more light in low-light scenarios, but the sensor size and image processing play a more significant role.
Main Camera Sensor Size1/2"1/1.56"The ROG Phone 6 has a larger sensor, generally resulting in better low-light performance and dynamic range.
Main Camera Sensor ModelSamsung S5KGM1Sony IMX766Different sensors with different characteristics; the Sony IMX766 in the ROG Phone 6 is generally considered higher quality.
Main Camera Pixel Size0.80 µm1.00 µmThe ROG Phone 6's larger pixel size captures more light, improving low-light performance.
Selfie Camera Resolution8MP12MPThe ROG Phone 6 captures higher-resolution selfies, which can lead to more detail.
Selfie Camera Aperturef/2.0f/2.0Identical aperture, meaning similar light-gathering capabilities.
Selfie Camera Sensor Size1/4"1/2.93"The ROG Phone 6's larger sensor should lead to better image quality.
Selfie Camera Sensor ModelOmnivision OV8856Sony IMX663The Sony sensor in the ROG Phone 6 is expected to deliver better results.
Wide Angle LensNone13MPROG Phone 6 offers versatility with a wide-angle lens for capturing more in a scene.
Macro LensNone5MPROG Phone 6 allows for close-up photography with a dedicated macro lens.
Video Recording1080p@30fpsUp to 8K@24fps, 4K@60fpsThe ROG Phone 6 provides far more video options, including higher resolutions and frame rates, and electronic image stabilization at all supported resolutions.
Image StabilizationNoYes (EIS and OIS)The ROG Phone 6 can record smoother videos thanks to image stabilization features.

Battery

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
Capacity6000mAh6000mAhBoth have the same capacity, suggesting similar battery life, but the ROG Phone 6 has a more powerful chipset and higher refresh rate display which can consume more power, depending on user habits and settings.
Charging18W Fast Charging65W Fast ChargingThe ROG Phone 6 charges much faster, reducing downtime for battery replenishment.
FeaturesReverse charging, 22.5W charger in-boxBypass charging, 10W reverse chargingThe ROG Phone 6 supports bypass charging for gaming while plugged in, and has a slower, but still usable reverse charging for accessories. The Poco M3 includes a faster 22.5W charger in-box.

Software

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
OSAndroid 10Android 12, upgradable to 13The ROG Phone 6 has a newer and more feature-rich Android version, with the benefit of being able to upgrade to Android 13.

Connectivity

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
WiFi802.11a/b/g/n/ac802.11a/b/g/n/ac/ad/ax (WiFi 6)The ROG Phone 6 supports Wi-Fi 6 and Wi-Fi ad, offering faster and more stable connections, particularly in crowded areas.
Bluetooth5.0 LE5.2The ROG Phone 6 has a more recent version of Bluetooth, with potentially better performance.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavIC SystemGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)The ROG Phone 6 supports more satellite systems, potentially offering better location accuracy, especially in challenging environments.
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)Both devices support two SIMs.

Storage

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
Internal64 GB or 128 GB128 GB, 256 GB or 512 GBThe ROG Phone 6 offers much more internal storage, which is critical for large game libraries, extensive media collections, and future updates.
RAM4 GB or 6 GB8 GB, 12 GB, or 16 GBThe ROG Phone 6 provides significantly more RAM, allowing for smoother multitasking and improved performance when running demanding apps or games.
ExpandableNoNoNeither phone supports expandable storage, so you are stuck with your initial choice.

Audio

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
QualityHi-Res Audio, Stereo SpeakersDTS / DTS X, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 4 microphonesThe ROG Phone 6 has additional features that provide better sound quality and clarity, particularly with voice calls and virtual surround sound. It includes four microphones compared to an unknown number of microphones on the Poco M3.

Security

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
FeaturesSide-mounted fingerprint sensorBasic fingerprint sensorBoth feature fingerprint sensors; the side mounted version on the Poco M3 is generally considered to be easier to access.

Build Quality

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
Screen ProtectionCorning Gorilla Glass 3Corning Gorilla Glass VictusThe ROG Phone 6 has much better scratch resistance.

Sensors

FeatureXiaomi Poco M3Asus ROG Phone 6Practical Impact
SensorsFingerprint, Accelerometer, Compass, Ultrasonic proximity virtualFingerprint, Proximity, Accelerometer, Compass, GyroscopeThe ROG Phone 6's suite of sensors is more comprehensive, which allows for more advanced features and gaming.

2. Key Differences Analysis

Here's a breakdown of the major advantages of each phone:

Xiaomi Poco M3 Advantages:

  • Lighter and more compact: More comfortable for extended use and one-handed operation.
  • Side mounted fingerprint sensor More accessible fingerprint sensor placement for some people.
  • Lower price: A budget-friendly option for basic smartphone tasks.
  • Included faster 22.5W Charger Compared to the ROG phone 6, the Poco M3 includes a faster charger in the box.
  • Decent battery life: The 6000 mAh battery should last a full day, similar to the ROG phone 6.

Asus ROG Phone 6 Advantages:

  • Superior performance: The Snapdragon 8+ Gen 1 chipset provides significantly faster processing and graphics.
  • High refresh rate AMOLED display: Provides a smoother, more vibrant, and more responsive visual experience, and better outdoor visibility.
  • Advanced Camera System: Larger sensor, higher resolution, and better features.
  • Faster charging: 65W fast charging significantly reduces downtime.
  • More RAM and storage: Up to 16GB RAM and 512GB of storage is excellent for demanding applications, multitasking, and storage.
  • Better build quality and screen protection: Corning Gorilla Glass Victus provides much better scratch resistance.
  • More Comprehensive Sensor Suite Allows for more gaming and advanced functions.
  • More Advanced Audio Better sound quality and features through it's hardware and software enhancements.
  • More Advanced Connectivity Better performance in crowded network areas.
  • Bypass Charging Allows the user to charge the phone directly through the wall while not charging the battery itself, increasing the battery life and health over time during gaming.

Trade-offs:

  • Poco M3: Compromises heavily on performance, display quality, and camera capabilities for a lower price. It will likely feel sluggish in daily use.
  • ROG Phone 6: Is more expensive, heavier, and larger. It does not include a headphone jack.

3. User Profiles & Recommendations

Xiaomi Poco M3:

  • Ideal User: Budget-conscious users who primarily use their phone for basic tasks like calling, texting, browsing, and light social media. Students or seniors who want an inexpensive but functional device.
  • Use Cases: Everyday communication, casual web browsing, occasional photo capture.
  • Strengths: Low cost, long battery life for basic usage.
  • Weaknesses: Laggy performance, poor display and camera, not suitable for gaming or heavy multitasking.

Asus ROG Phone 6:

  • Ideal User: Gamers, power users, media creators, or anyone who needs the best performance and features.
  • Use Cases: Demanding mobile gaming, content creation (video and photography), heavy multitasking, media consumption, future-proof device.
  • Strengths: Excellent performance, high-quality display, high-end camera, long battery life (especially with bypass charging), future-proof technology, good sound quality.
  • Weaknesses: High cost, relatively heavy and bulky.

4. Decision Framework

Consider these key questions before making a decision:

  1. What is your budget? The Poco M3 is a budget phone, while the ROG Phone 6 is a high-end device with a higher price.
  2. What do you prioritize in a phone? If performance, display quality, and camera are critical, the ROG Phone 6 is the better option. If you need basic functionality and long battery life at a low cost, then the Poco M3 is the better choice.
  3. How do you use your phone daily? If you primarily use it for gaming, creating content, or running demanding apps, the ROG Phone 6 is the clear winner. If your usage is mostly calling, texting, browsing, and light social media, the Poco M3 will be adequate.

Scenario-Based Recommendations:

  • Scenario 1: Casual User with Limited Budget: Choose the Xiaomi Poco M3. It covers basic functionality at the lowest cost.
  • Scenario 2: Mobile Gamer or Power User: Choose the Asus ROG Phone 6. Its high-end specs and gaming features will provide the best experience.
  • Scenario 3: Media consumption and general use with a flexible budget: The Asus ROG Phone 6 will likely be the better experience thanks to its superior display, faster performance, and enhanced connectivity options.
  • Scenario 4: Budget conscious user with high battery needs: The Xiaomi Poco M3 will offer a very good battery life without breaking the bank.

Personal Choice

If I had to choose, I would choose the Asus ROG Phone 6. While it is significantly more expensive, its superior performance, display quality, and camera capabilities make it the more compelling option for my usage patterns, which include a lot of media consumption, occasional gaming, and photography. The longevity it provides with its advanced hardware is also a compelling factor. The Poco M3, while cheaper, is too much of a compromise in key areas like performance and display, and the slower speeds and outdated technology would be too frustrating to deal with on a daily basis. The ROG Phone 6 offers a better experience and would be my ideal daily driver.

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.