Xiaomi Poco M3 vs Xiaomi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date November 27, 2020 December 31, 2021
Release Year 2020 2021

Physical

Volume 120.44 cm³ 87.52 cm³
Screen Size to Weight Ratio 3.3 "/g 3.51 "/g
Weight 198 g 179 g
Height 162.3 mm 152.7 mm
Width 77.3 mm 69.9 mm
Thickness 9.6 mm 8.2 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Blue
  • Green
  • Purple
  • Gray

Display

Screen Size 6.53 " 6.28 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 89.2 %
Pixel Density 395 PPI 419 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 114.10 mAh/in²
Battery Density 49.82 mAh/cm³ 51.41 mAh/cm³
Battery Capacity 6000 mAh 4500 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 610 Adreno 730

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 12
Maximum OS Version

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco M3 and Xiaomi 12, focusing on practical implications:

Design

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
Dimensions162.3 x 77.3 x 9.6 mm152.7 x 69.9 x 8.2 mmXiaomi 12 is more compact and easier to handle, while Poco M3 is bulkier.
Weight198g179gXiaomi 12 is lighter, making it more comfortable for extended use.
BuildStandardStandardBoth have standard build quality

Display

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
Size6.53"6.28"Poco M3 has a slightly larger screen, which can be preferable for media consumption, while Xiaomi 12 is more pocketable.
Resolution1080x23401080x2400Both offer Full HD+ resolution; minor difference won't be noticeable in daily use.
Pixel Density395 ppi419 ppiXiaomi 12 is slightly sharper but the difference is minimal for most users.
TechnologyIPS LCDAMOLEDXiaomi 12 has superior blacks, contrast, and color vibrancy, ideal for immersive media viewing.
Refresh Rate60Hz120HzXiaomi 12 offers a significantly smoother visual experience, especially in gaming and scrolling.
Brightness0 nits1100 nitsXiaomi 12 offers significantly better visibility in bright sunlight.

Performance

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
ChipsetQualcomm Snapdragon 662 (11 nm)Qualcomm Snapdragon 8 Gen 1 (4 nm)Xiaomi 12 offers dramatically faster performance for demanding apps and gaming.
AnTuTu Score185,0281,150,831Xiaomi 12 is significantly faster, suitable for heavy users and avid gamers.
GPUAdreno 610Adreno 730Xiaomi 12 has much better graphics processing, delivering enhanced gaming performance.

Camera

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
Main Camera48MP, f/1.79, 1/2" sensor50MP, f/1.88, 1/1.56" sensorXiaomi 12 captures more detailed photos with better low-light performance due to a larger sensor and better image processing.
Selfie Camera8MP, f/2.0, 1/4" sensor32MP, 1/3.14" sensorXiaomi 12 has much higher detail for selfies and video calls.
Wide AngleNot Available13MP, f/2.4Xiaomi 12 is more versatile with a wide-angle lens for group photos and scenic shots.
Macro LensNot Available5MP, f/2.4Xiaomi 12 lets users capture detailed close-up shots.
Video Recording1080p@30fpsUp to 8K@24fps, various 4K and 1080p optionsXiaomi 12 is better for high-quality video recording with much higher resolution and stabilization options.
Camera FeaturesBasic setMore advanced features including OIS, RAW, Night ModeXiaomi 12 offers more creative control and features for superior results.
DxOMark ScoreNot TestedMobile: 113 (Photo: 118, Video: 121)Xiaomi 12 has a proven camera quality based on DxOMark testing.

Battery

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
Capacity6000 mAh4500 mAhPoco M3 has a much larger battery, potentially offering longer battery life.
Charging18W Fast Charging67W Fast Charging, 50W Fast Wireless ChargingXiaomi 12 charges much faster and offers wireless charging capabilities.
Features22.5W in-box charger, Reverse charging50W wireless, 10W reverse, fast charger in-boxXiaomi 12 has more advanced charging capabilities.

Software & Connectivity

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
OSAndroid 10Android 12Xiaomi 12 has a newer OS version with potential for longer software support.
Wi-Fi802.11acWiFi 6 (802.11ax)Xiaomi 12 has faster Wi-Fi speeds and better performance in crowded networks.
BluetoothBluetooth 5.0Bluetooth 5.2Xiaomi 12 has a newer Bluetooth version with better stability and power efficiency.
GPSBasicMore comprehensiveXiaomi 12 has more accurate and reliable GPS capabilities.
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)Both offer dual SIM functionality.

Storage, Audio, Security & Sensors

FeatureXiaomi Poco M3Xiaomi 12Practical Impact
Internal Storage64 GB or 128 GB128 GB or 256 GBXiaomi 12 offers more storage space for apps and media.
RAM4 GB or 6 GB8 GB or 12 GBXiaomi 12 offers smoother multitasking with more RAM.
Expandable StorageNoNoNeither supports expandable storage
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersXiaomi 12 has better audio playback experience, especially with headphones.
Securityside-mounted fingerprint sensorbasic fingerprint sensorPoco M3 has a more advanced side mounted sensor
Screen ProtectionCorning Gorilla Glass 3Corning Gorilla Glass VictusXiaomi 12 has superior screen protection against scratches and impacts.
SensorsAccelerometer, Compass, Fingerprint, proximityAccelerometer, Compass, Gyroscope, Fingerprint, proximityXiaomi 12 offers a more complete sensor suite suitable for advanced features.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: The 6000 mAh battery provides potentially significantly longer battery life, ideal for users who prioritize endurance.
  • Potentially Lower Price: Typically, the Poco M3 is positioned as a budget-friendly option.
  • More Advanced Security: Features a side-mounted fingerprint sensor.

Xiaomi 12 Advantages:

  • Superior Performance: The Snapdragon 8 Gen 1 chipset provides much faster processing and gaming performance.
  • Better Display: The AMOLED display with 120Hz refresh rate provides significantly enhanced visual quality.
  • Advanced Camera System: Superior image quality, more features, and better video recording capabilities.
  • Faster Charging: The 67W wired and 50W wireless charging are significantly faster.
  • Newer OS, Connectivity: Provides a more modern software experience, with faster Wi-Fi, Bluetooth, and GPS.
  • Superior Build Quality: Better screen protection and overall build quality.

Trade-offs:

  • The Poco M3 trades performance and display quality for a longer-lasting battery and lower price.
  • The Xiaomi 12 trades a larger battery and potentially higher price for superior performance and display.

3. User Profiles & Recommendations

Xiaomi Poco M3:

  • Ideal User: Budget-conscious users who prioritize battery life and basic smartphone functionality.
  • Use Cases:
    • Long days away from a charger
    • Basic social media browsing and communication
    • Casual media consumption
    • Users who do not need high performance for demanding games or apps.

Xiaomi 12:

  • Ideal User: Performance enthusiasts, photography lovers, and users who desire a high-quality experience.
  • Use Cases:
    • Gaming on the go
    • High-quality photography and videography
    • Heavy multitasking and demanding apps
    • Immersive media consumption
    • Users who want the latest technologies and features.

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? The Poco M3 is likely more budget-friendly, while the Xiaomi 12 is a higher-end option.
  2. How important is performance for me? The Poco M3 is adequate for basic use, while the Xiaomi 12 is significantly more powerful.
  3. What is more important: Battery life or display quality? The Poco M3 prioritizes battery life, while the Xiaomi 12 prioritizes display quality.

Scenario-Based Recommendations:

  • Budget User: If you need a phone for basic tasks and long battery life is critical, the Poco M3 is the better choice.
  • Performance Seeker: If you prioritize performance, display quality, and a high-end camera experience, the Xiaomi 12 is clearly superior.
  • Balanced User: If you need a good balance of features and performance, the Xiaomi 12, although more expensive, provides a more future-proof and satisfying experience.

Personal Choice

If I had to choose between these two phones, I would choose the Xiaomi 12. While the larger battery of the Poco M3 is attractive, the significant upgrade in performance, display quality, and camera capabilities offered by the Xiaomi 12 are worth the increased price.

The Xiaomi 12's superior display with 120Hz refresh rate, the much faster Snapdragon 8 Gen 1 chipset, and significantly enhanced camera features would dramatically improve my day-to-day experience. As someone who often uses their phone for media consumption, gaming, and photography, the Xiaomi 12's advanced features outweigh the benefits of a longer-lasting battery on the Poco M3. It's a more future-proof device that provides a premium experience, and that aligns more with my use-cases and preferences.

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.