Xiaomi Poco M3 vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 August 4, 2023
Release Year 2020 2023

Physical

Volume 120.44 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.3 "/g 3.41 "/g
Weight 198 g 199 g
Height 162.3 mm 168.6 mm
Width 77.3 mm 76.3 mm
Thickness 9.6 mm 8.2 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

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 550 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 108.45 mAh/in²
Battery Density 49.82 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support No No
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 610 Adreno 613

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 13
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Poco M3Xiaomi Redmi 12 5GPractical Impact
Dimensions162.3 × 77.3 × 9.6 mm168.6 × 76.3 × 8.2 mmRedmi 12 5G is taller and thinner, potentially more pocketable despite similar width. Poco M3 is thicker and might feel bulkier.
Weight198g199gNegligible difference in weight. Both will feel similar in hand.
BuildStandardStandardBoth are standard form factor phones.

Display

FeatureXiaomi Poco M3Xiaomi Redmi 12 5GPractical Impact
Size6.53"6.79"Redmi 12 5G offers a slightly larger display area, better for media consumption and gaming.
Resolution1080x23401080x2460Redmi 12 5G has a slightly sharper display. Difference might not be noticeable to the average user.
PPI395396Virtually identical pixel density. Both displays will appear similarly sharp.
TechnologyIPS LCDIPS LCDBoth use similar LCD tech. Colors and viewing angles will be similar.
Refresh Rate60Hz90HzRedmi 12 5G's 90Hz refresh rate makes scrolling and animations feel smoother.
Brightness0 nits0 nitsBoth have similar brightness, which is not available. This can impact outdoor visibility in direct sunlight.

Performance

FeatureXiaomi Poco M3Xiaomi Redmi 12 5GPractical Impact
ChipsetQualcomm SM6115 Snapdragon 662 (11 nm)Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)Redmi 12 5G's newer, more efficient chip results in better performance and power efficiency.
AnTuTu Score185,028456,552Redmi 12 5G significantly outperforms Poco M3, leading to faster app loading, smoother multitasking and better gaming performance.
GPUAdreno 610Adreno 613Redmi 12 5G's GPU allows better graphics rendering for gaming and graphically intensive applications.

Camera

FeatureXiaomi Poco M3Xiaomi Redmi 12 5GPractical Impact
Standard Camera48MP, f/1.79, 1/2", Samsung S5KGM1, 0.80µm50MP, f/1.8, - , - µmRedmi 12 5G has slightly higher resolution, but Poco M3 has a wider aperture which allows in more light. Image quality will depend on various other factors and is not strictly determined by this data. The pixel size of Redmi 12 5G is unknown.
Selfie Camera8MP, f/2.0, 1/4", Omnivision OV8856, 1.12 µm5MP, f/2.2, -, - µmPoco M3 has a higher resolution and a wider aperture, potentially leading to better selfies. The pixel size and model of Redmi 12 5G are unknown.
Portrait ModeNone2MP, f/2.4, - , - µmRedmi 12 5G has a dedicated depth sensor for more accurate portrait photos.
Video1080p@30fps, No stabilization, Slow-motion: 120 fps1080p@30fps, Yes stabilization, Slow-motion: 120 fpsBoth record 1080p video at 30fps. Redmi 12 5G has video stabilization leading to smoother videos.
DxOMarkNot testedMain 63 (Photo: 57, Video: 76)Redmi 12 5G scores low on overall camera performance with a better score for video recording. Poco M3 not tested.
FeaturesTriple camera, Digital image stabilization, Manual focus, Continuous shootingDual camera, Digital image stabilization, Optical Stabilization (OIS), Phase detection autofocus (PDAF)Poco M3 has triple camera, while Redmi 12 5G has OIS for image stabilization and PDAF for faster focusing.

Battery

FeatureXiaomi Poco M3Xiaomi Redmi 12 5GPractical Impact
Capacity6000mAh5000mAhPoco M3 has a larger battery, potentially providing longer battery life. Actual endurance will vary based on usage.
Charging18W fast charging18W fast chargingBoth support 18W charging, which isn't very fast by modern standards.
FeaturesReverse charging, 22.5W charger in boxNonePoco M3 can act as a power bank to charge other devices and comes with a faster charger in the box.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: 6000mAh provides significantly more battery life.
  • Reverse Charging: Can charge other devices.
  • Better Selfie Camera: Higher resolution and wider aperture for selfies.
  • Stereo Speakers: Better audio experience for media consumption.
  • 22.5W Charger Included: Faster charging out of the box.

Practical Implications: Poco M3 is ideal for users who need extended battery life, listen to a lot of audio, and prioritize selfie quality.

Xiaomi Redmi 12 5G Advantages:

  • Significantly Faster Processor: Snapdragon 4 Gen 2 provides much better overall performance.
  • Smoother Display: 90Hz refresh rate offers a more fluid user experience.
  • Better Main Camera: Higher resolution and OIS resulting in better photos and videos.
  • More RAM: Up to 8GB for better multitasking.
  • Portrait Mode: Dedicated depth camera for better portrait photos.
  • Video Stabilization: Smoother video recording.
  • Newer OS: Ships with Android 13, with update to Android 14

Practical Implications: Redmi 12 5G is ideal for users who prioritize performance, smoothness, gaming, and better camera quality.

Significant Trade-offs:

  • Poco M3 sacrifices performance and smoother display for a much larger battery, a better selfie camera, stereo speakers, and reverse charging capability.
  • Redmi 12 5G sacrifices a bigger battery and reverse charging for better performance, display, main camera and RAM.

3. User Profiles & Recommendations

Xiaomi Poco M3 - Ideal Users:

  • Budget-conscious users: Prioritizing long battery life over raw performance.
  • Media Consumers: Enjoying music and videos with better audio quality.
  • Frequent travelers: Needing a phone that can last all day without charging.
  • Occasional Photographers: Prioritizing selfies with good quality.

Use Cases:

  • Extended social media browsing and streaming without worrying about battery life.
  • Listening to music or podcasts throughout the day with good sound quality.
  • Taking decent selfies on the go.
  • Using the phone as a power bank in emergency situations.

Xiaomi Redmi 12 5G - Ideal Users:

  • Gamers: Needing a smoother and more responsive gaming experience.
  • Multitaskers: Requiring fast app switching and quick performance.
  • Casual Photographers: Wanting better main camera quality.
  • Users wanting a more modern smartphone: With more up-to-date operating system.

Use Cases:

  • Playing demanding mobile games with smooth graphics.
  • Switching between multiple apps seamlessly.
  • Capturing better quality photos and videos in various conditions.
  • Enjoying a more responsive and smooth user experience.

Price-to-Value Ratio:

  • The Poco M3 provides excellent value for users who prioritize battery life and media consumption on a tight budget.
  • The Redmi 12 5G offers a much better price-to-performance ratio for users looking for a faster, smoother experience and a better main camera.

4. Decision Framework

Key Questions to Consider:

  1. What is my primary use case? (Gaming, media, productivity, etc.)
  2. How important is battery life compared to performance?
  3. What is more important for me between camera quality and audio quality?

Scenario-Based Recommendations:

  • Scenario 1: Long Battery Life is Crucial: Choose the Xiaomi Poco M3 for its larger battery and reverse charging, accepting lower performance.
  • Scenario 2: Performance and Smoothness are Key: Opt for the Xiaomi Redmi 12 5G for its faster processor, smoother display, and better main camera and video quality.
  • Scenario 3: Balanced Usage: The Redmi 12 5G offers a more balanced experience, better overall performance and a more up-to-date operating system, despite the smaller battery.
  • Scenario 4: Tight Budget: If you absolutely have a very tight budget, Poco M3 has a better audio quality and selfie camera, and a much larger battery.

My Choice

I would choose the Xiaomi Redmi 12 5G. While the Poco M3's larger battery and reverse charging are tempting, the significant performance boost from the Snapdragon 4 Gen 2, the smoother 90Hz display, better main camera, and the up-to-date operating system offered by the Redmi 12 5G outweigh the Poco M3's advantages for my daily use.

I prioritize responsiveness and overall performance in my phone, as well as camera quality. The Redmi 12 5G offers a more fluid and modern user experience, despite the smaller battery, which still is a decent 5000 mAh. The faster processor is essential for daily tasks and occasional gaming, which is something I do quite often.

Ultimately, the Redmi 12 5G is the more well-rounded device for my needs.

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.