Xiaomi Poco M3 vs Samsung Galaxy S23 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 February 17, 2023
Release Year 2020 2023

Physical

Volume 120.44 cm³ 78.83 cm³
Screen Size to Weight Ratio 3.3 "/g 3.63 "/g
Weight 198 g 168 g
Height 162.3 mm 146.3 mm
Width 77.3 mm 70.9 mm
Thickness 9.6 mm 7.6 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime

Display

Screen Size 6.53 " 6.1 "
Resolution 1080 x 2340 1080 x 2340
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 83.4 % 88.1 %
Pixel Density 395 PPI 425 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1750 nits

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 104.81 mAh/in²
Battery Density 49.82 mAh/cm³ 49.47 mAh/cm³
Battery Capacity 6000 mAh 3900 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 610 Adreno 740

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 10 13
Maximum OS Version 17

Comparison Summary

Smartphone Comparison: Xiaomi Poco M3 vs. Samsung Galaxy S23

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco M3 and Samsung Galaxy S23, focusing on their practical implications:

Design

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
Dimensions162.3 x 77.3 x 9.6 mm146.3 x 70.9 x 7.6 mmThe Poco M3 is significantly larger and bulkier, making the S23 more pocketable and easier to handle with one hand.
Weight198g168gThe S23 is considerably lighter, improving comfort during extended use and reducing wrist fatigue.
BuildStandardStandardBoth have a standard build (no foldables).
Screen ProtectionCorning Gorilla Glass 3Corning Gorilla Glass Victus 2The S23 offers superior screen protection against scratches and drops.

Display

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
Size6.53"6.1"The Poco M3 offers a larger screen for media consumption but can be less convenient for one-handed use. The S23 is more compact.
Resolution1080 x 23401080 x 2340Both offer the same level of sharpness.
PPI395425The S23 provides slightly sharper visuals due to its higher pixel density.
TechnologyIPS LCDAMOLEDThe S23's AMOLED screen has much better contrast, deeper blacks, and more vibrant colors, especially noticeable when viewing HDR content. It also provides better power efficiency with dark themes.
Refresh Rate60Hz120HzThe S23 offers much smoother animations and scrolling, especially beneficial during gaming and fast-paced content.
Brightness0 nits1750 nitsThe S23's display is significantly brighter, ensuring excellent visibility even under direct sunlight. The Poco M3's brightness is unknown, making outdoor visibility a potential issue.

Performance

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
ChipsetQualcomm Snapdragon 662 (11 nm)Qualcomm Snapdragon 8 Gen 2 (4 nm)The S23 has a much more powerful and efficient chipset, resulting in dramatically faster app loading, smoother multitasking, and significantly better gaming performance.
AnTuTu Score185,0281,456,671The S23 provides much higher benchmark performance, indicating a substantial difference in overall speed and responsiveness.
GPUAdreno 610Adreno 740The S23's GPU is significantly more powerful, providing much better graphics performance for gaming and graphically intensive applications.

Camera

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
Main Camera48MP, f/1.79, 1/2", 0.8µm50MP, f/1.8, 1/1.57", 1.0µmS23 offers higher image quality due to a larger sensor and larger pixel size, especially in low light.
Selfie Camera8MP, f/2.0, 1/4", 1.12µm12MP, f/2.2, Unknown size, Unknown µmS23 provides higher resolution selfies and better image quality, although the pixel size is not provided.
Telephoto LensNone10MP, f/2.4, 1/3.9", 1.0µmS23 offers optical zoom capabilities for capturing distant subjects with better quality.
Wide Angle LensNone12.2MP, f/2.2, 1/2.55", 1.4µmS23 provides a wider field of view for landscape or group shots.
Video1080p@30fpsUp to 8K@30fpsThe S23 has a vastly superior video recording capability, including higher resolutions, slow-motion capabilities, and advanced features like HDR, EIS and stereo sound.
Camera FeaturesBasic featuresAdvanced features including Night Mode, 4K/8K video, OIS, PDAF, RAWS23 offers a much more comprehensive and advanced suite of camera features.
DxOMark ScoreNot Available133 (Mobile)The S23 has been tested and scored for its camera capabilities, while the Poco M3 has not.

Battery

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
Capacity6000mAh3900mAhThe Poco M3 has a much larger battery which should offer a significantly longer battery life. However, real-world usage may vary.
Charging18W Fast Charging25W Fast ChargingThe S23 charges faster despite having a smaller battery.
Battery FeaturesReverse charging, 22.5W charger in-boxBypass charging, Wireless charging (10W), Reverse wireless charging (4.5W)S23 offers more modern battery features like wireless charging and bypass charging, though the Poco M3 includes a faster charger in the box.

Software and Connectivity

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
OSAndroid 10Android 13The S23 offers a newer OS with enhanced features, security patches and better performance.
Wi-FiUp to 802.11acUp to WiFi 6 (802.11ax)The S23 provides faster Wi-Fi speeds and better performance in crowded networks with WiFi 6.
Bluetooth5.05.3The S23 offers the latest Bluetooth version with more advanced audio profiles and more efficient performance.
GPSBasicAdvanced with dual band GPSS23 provides more accurate positioning, particularly in urban areas with dual-band GPS.
SIMDual SIMDual SIM + eSIMS23 provides eSIM capabilities, allowing for multiple phone numbers on one device without physical SIM cards.

Storage and RAM

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
Internal Storage64/128GB128/256/512 GBThe S23 offers significantly more internal storage options.
RAM4/6GB8GBThe S23 offers more RAM, leading to smoother multitasking and performance.
Expandable StorageNoNoNeither device offers expandable storage.

Additional Features

FeatureXiaomi Poco M3Samsung Galaxy S23Practical Impact
AudioHi-Res Audio, Stereo SpeakersNoise cancellation microphone, Stereo SpeakersBoth have Stereo Speakers. The Poco M3 has Hi-Res Audio support. The S23 has noise cancellation for better audio recording.
SecuritySide-mounted fingerprint sensorBasic Fingerprint SensorThe Poco M3 features a more conveniently placed and arguably more advanced fingerprint sensor.
SensorsFingerprint, Accelerometer, Compass, Ultrasonic proximity sensorFingerprint, Accelerometer, Compass, Gyroscope, Barometer, ProximityThe S23 has more sensors for better functionality and gaming, including a Gyroscope and Barometer. The Poco M3 has an ultrasonic proximity sensor.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Larger Battery: Significantly larger battery (6000mAh) potentially resulting in much longer battery life.
  • Lower Price: Generally available at a significantly lower price point.
  • Hi-Res Audio: Provides enhanced audio quality for music enthusiasts.
  • Side-Mounted Fingerprint Sensor: Offers a conveniently placed and potentially faster fingerprint unlock experience.

Practical Implications for Poco M3: Ideal for users needing long battery life and value for money; may be a good choice for casual users who prioritize battery and affordability over other advanced features.

Samsung Galaxy S23 Advantages:

  • Superior Performance: Significantly faster processor, offering a much smoother and more responsive user experience.
  • Premium Display: AMOLED display with 120Hz refresh rate provides much better image quality, especially for media consumption and gaming.
  • Advanced Camera System: Offers a vastly superior camera with telephoto, wide angle lenses, better low light performance and higher resolution video recording.
  • Modern Features: Includes features like wireless charging, bypass charging, eSIM support, and newer connectivity standards.
  • Better Build Quality: Features a more premium build with improved screen protection.

Practical Implications for Galaxy S23: A powerful device for users demanding the best performance, camera capabilities, and a premium experience. Excels in gaming, photography, and overall daily use.

Significant Trade-offs:

  • Poco M3: Sacrifices performance, camera quality and display quality for a much lower price and longer battery life.
  • Galaxy S23: Sacrifices battery capacity for better performance, camera, and display.

3. User Profiles & Recommendations

Xiaomi Poco M3 Ideal User:

  • Budget-conscious users needing a phone for basic daily tasks like calls, social media and browsing.
  • Users who prioritize battery life above all other features.
  • Users who don't play intensive mobile games and do not prioritize high quality photography.
  • Users comfortable with a larger, heavier device.

Use Cases for Poco M3:

  • Long days away from a power source
  • Basic media consumption and browsing
  • As a secondary phone

Samsung Galaxy S23 Ideal User:

  • Power users who demand top performance for gaming, multitasking, and demanding apps.
  • Photography and videography enthusiasts who want the best possible camera capabilities.
  • Users who appreciate a premium design and smooth user experience.
  • Users who need a highly portable phone for daily use.

Use Cases for Galaxy S23:

  • Mobile gaming and content creation
  • High-quality photography and videography
  • Frequent use for work, study, and social media

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? The Poco M3 is significantly more affordable.
  2. How important is battery life to me? The Poco M3 offers significantly longer battery life.
  3. How important is performance, camera quality, and display quality to me? The S23 offers significantly better performance, camera and display capabilities.

Scenario-Based Recommendations:

  • Scenario 1 (Budget Priority): If you're on a strict budget and need a phone with long battery life, the Xiaomi Poco M3 is the better choice. It will handle basic tasks and keep you powered throughout the day.
  • Scenario 2 (Performance Priority): If you need a powerful device for demanding tasks like gaming or content creation, the Samsung Galaxy S23 is the clear winner. Its superior processor and display will provide an outstanding experience.
  • Scenario 3 (Balanced Usage): If you want a balance of performance and features but don't want to spend top dollar, consider if you are able to compromise on battery life for the superior features of the S23.

What Would I Choose?

I would personally choose the Samsung Galaxy S23. While the Poco M3 offers a much larger battery and significantly lower price, the S23's superior performance, significantly better camera system, and much better display are worth the extra cost for my needs. I prioritize a smooth and fast user experience, high-quality photography, and the best possible media consumption experience, and the S23 delivers on all those fronts. The smaller size and lighter weight are also beneficial for my daily usage. While the battery is smaller than the Poco M3, I'm confident the S23's efficiency and my usage habits would be adequate, and the wireless charging and fast charging features would provide the flexibility I need.

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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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.