Xiaomi Poco M3 vs Motorola Moto G42 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 June 28, 2022
Release Year 2020 2022

Physical

Volume 120.44 cm³ 94.32 cm³
Screen Size to Weight Ratio 3.3 "/g 3.66 "/g
Weight 198 g 175 g
Height 162.3 mm 160.4 mm
Width 77.3 mm 73.5 mm
Thickness 9.6 mm 8 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Atlantic Green
  • Metallic Rose

Display

Screen Size 6.53 " 6.4 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 83.9 %
Pixel Density 395 PPI 411 PPI
Refresh Rate N/A N/A
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 122.07 mAh/in²
Battery Density 49.82 mAh/cm³ 53.01 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 610 Adreno 610

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 12
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco M3Motorola Moto G42Practical Impact
Design
Dimensions162.3 x 77.3 x 9.6 mm160.4 x 73.5 x 8 mmMoto G42 is more compact and thinner, making it more comfortable to hold and pocket. The Poco M3 is noticeably larger and may feel bulkier.
Weight198g175gMoto G42 is significantly lighter, making it more comfortable for extended use.
Display
Size6.53"6.4"Poco M3 offers slightly more screen real estate, which is better for media consumption, but the difference is not huge.
Resolution1080x23401080x2400Both offer FHD+ resolutions, providing similar sharpness. Minor difference in aspect ratio has little practical impact.
PPI395411Both have similar pixel density, resulting in sharp, clear text and images on screen.
TechnologyIPS LCDAMOLEDMoto G42 has superior display quality with richer colors, deeper blacks, and better contrast, ideal for media consumption and dark modes.
Refresh Rate60Hz60HzBoth have standard 60Hz refresh rate, so no difference in smoothness when scrolling.
Brightness0 nits0 nitsThe brightness is unknown for both devices.
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)Qualcomm Snapdragon 680 4G (6 nm)Moto G42 has a newer and more efficient chipset, offering faster app loading and smoother overall performance.
AnTuTu Score185,028249,000Moto G42 scores significantly higher, translating to better overall performance, particularly in demanding tasks.
GPUAdreno 610 (Qualcomm Adreno 610)Adreno 610 (Adreno 610)Both use the same GPU, but with potentially different configurations, so gaming performance could vary but are likely similar.
Battery
Capacity6000mAh5000mAhPoco M3 has a larger battery, potentially offering longer battery life, which is better for heavy users and those who don't have frequent access to a charger.
Charging18W fast charging, Li-Polymer20W fast charging, Li-IonMoto G42 offers slightly faster charging.
Battery FeaturesReverse Charging, 22.5W charger in-box, Non-removableNon-removablePoco M3 can charge other devices and includes a faster charger.
Camera
Rear Main Camera48MP, f/1.79, 1/2", Samsung S5KGM1, 0.80µm50MP, f/1.8, 1/2.76", Samsung S5KJN1, 0.64µmMoto G42 has slightly higher resolution, but Poco M3 has a larger sensor and wider aperture, likely better in low light.
Selfie Camera8MP, f/2.0, 1/4", Omnivision OV8856, 1.12µm16MP, f/2.2, Unknown, UnknownMoto G42 has a higher resolution selfie camera, while Poco M3 has a wider aperture which can result in better low-light performance
Wide Angle LensNone8MP, f/2.2 , UnknownMoto G42 has a wide angle lens for more versatile photography compared to the Poco M3's lack of one.
Macro LensNone2MP, f/2.4, UnknownMoto G42 includes a macro lens, offering more photography versatility compared to the Poco M3's lack of one.
Video Recording1080p@30fps; Slow-motion: 120fps1080p@30fps; Slow-motion: NoPoco M3 has more capable slow-motion recording.
Camera FeaturesDigital Zoom, Triple Camera, Digital Image Stabilization, Manual Focus , AutofocusDigital Zoom, Triple Camera, Phase detection autofocus (PDAF), Laser autofocus (LAF), AutofocusPoco M3 has digital image stabilization and manual focus, while Moto G42 has Phase detection autofocus and laser autofocus.
Software
OSAndroid 10Android 12Moto G42 has a more recent Android version with more features, better security and optimization.
Connectivity
Wi-Fi802.11a/b/g/n/ac, Dual Band802.11a/b/g/n/ac, Dual BandBoth support standard Wi-Fi.
Bluetooth5.0 LE5.0 LEBoth offer similar Bluetooth connectivity for audio and other devices.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavICGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoBoth phones support multiple global navigation systems, providing good location accuracy; Poco M3 has NavIC, Moto G42 has SUPL.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth offer Dual SIM functionality.
Storage
Internal64GB or 128GB64GB or 128GBBoth offer similar storage options.
RAM4GB or 6GB4GB or 6GBBoth offer similar RAM options for multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Stereo SpeakersBoth phones offer stereo speakers. Poco M3 offers Hi-Res Audio, while the Moto G42 offers Dolby Atmos.
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth phones offer a side-mounted fingerprint sensor.
Build Quality
Screen ProtectionCorning Gorilla Glass 3UnknownPoco M3 provides better scratch and damage resistance to the screen.
Sensors
SensorsFingerprint, Accelerometer, Compass, Ultrasonic Proximity VirtualFingerprint, Accelerometer, Compass, Gyroscope, ProximityThe Moto G42 includes a Gyroscope, which is better for VR/AR and gaming. The Poco M3 has Ultrasonic Virtual Proximity Sensor for more reliable proximity sensor functionality.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: The 6000mAh battery provides significantly longer battery life, beneficial for heavy users.
  • Reverse Charging: Can act as a power bank, charging other devices.
  • 22.5W Charger in Box: Includes a faster charger, potentially saving time.
  • Larger Main Camera Sensor and Wider Aperture: Better Low-Light photos and dynamic range
  • Digital Image Stabilization and Manual Focus: More control over photos and videos, ability to create smoother footage
  • Hi-Res Audio: For better high-quality audio playback
  • Screen Protection: Corning Gorilla Glass 3 provides better screen protection
  • Ultrasonic proximity sensor: More reliable than typical proximity sensors.

Motorola Moto G42 Advantages:

  • More Compact and Lighter: Easier to handle and pocket, great for users who prefer a smaller phone.
  • AMOLED Display: Superior display quality with vibrant colors, deep blacks, and better viewing angles.
  • Faster Processor: Snapdragon 680 provides better day-to-day performance and slightly faster app loading.
  • Newer Android Version: Comes with Android 12, offering more features and security.
  • Wider Angle and Macro Lenses: More versatility in photography.
  • Phase Detection Auto Focus and Laser Auto Focus: Faster and more accurate focusing.
  • Gyroscope: For more advanced sensor-based features such as VR/AR and gaming applications.
  • Better Selfie Camera Resolution: Higher resolution images for clearer selfies

Significant Trade-offs:

  • Poco M3: Larger size, heavier, and less vivid display, but has better battery.
  • Moto G42: Smaller battery, no reverse charging and missing screen protection, but has a better screen and better performance.

3. User Profiles & Recommendations

Xiaomi Poco M3 is ideal for:

  • Users who prioritize long battery life and often go without charging for long periods.
  • Users who consume multimedia content and prefer a slightly larger screen with great audio quality.
  • Those who value having a reverse charging capability.
  • Budget-conscious users who value longevity of battery.

Use Cases:

  • Heavy social media users
  • Long trips or periods away from power outlets
  • Users that need reliable proximity sensors

Motorola Moto G42 is ideal for:

  • Users who want a premium display experience with vibrant colors and better contrast.
  • Users who prefer a more compact and lighter phone that is easy to handle.
  • Those who prioritize performance and want a phone that feels smoother and faster in day-to-day tasks.
  • Users who value having more versatile camera systems.
  • Users who want the latest Android OS.

Use Cases:

  • Users who frequently watch videos or play games
  • Users who value a premium viewing experience.
  • Users who value versatile photo options such as wide angle and macro lenses.
  • Casual use and day-to-day tasks

4. Decision Framework

Key Questions for Buyers:

  1. Battery Life vs. Display Quality: Do you prioritize extended battery life or a more vibrant display with better colors?
  2. Size and Weight: Do you prefer a larger phone with a bigger battery or a more compact and lightweight device?
  3. Android Version: Is having the latest Android version with its features and security updates important to you?

Scenario-Based Recommendations:

  • Scenario 1: Heavy User, Minimal Charging: If you're a heavy user who needs maximum battery life and doesn't have regular access to a power outlet, the Xiaomi Poco M3 is the better choice.
  • Scenario 2: Media Consumption & Visual Experience: If you value a superior visual experience with vibrant colors and great contrast for watching videos or playing games, the Motorola Moto G42 is preferred.
  • Scenario 3: Balanced User: If you want a balance between performance, compact design, and a great display with good battery life, the Motorola Moto G42 edges out with its compact design, faster processor and AMOLED display.

My Choice and Why

If I had to choose between these two phones, I would personally choose the Motorola Moto G42.

Here's why:

  • Display Quality: The AMOLED display is a significant advantage. I value vibrant colors and deep blacks, which makes media consumption and general use more enjoyable. I also do a lot of media consumption, so the better display wins.
  • Performance: While the Poco M3 offers a larger battery, the performance boost from the Snapdragon 680 in the Moto G42 is more noticeable in day-to-day use. Apps load faster and the phone feels more responsive.
  • Modern Software: Having a newer version of Android ensures better security and more software features and optimization compared to the Poco M3 which is stuck on Android 10.
  • Camera Versatility: The inclusion of wide-angle and macro lenses on the Moto G42 makes it more versatile for casual photography.
  • Size and Weight: I find the more compact and lighter profile of the Moto G42 more comfortable to hold and pocket. I am someone that prefers a smaller phone so this is an easy win.

While the larger battery of the Poco M3 is tempting, I prioritize the display, overall performance, and more modern features of the Moto G42. The slightly smaller battery is a trade-off I am willing to make for a better 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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.