Xiaomi Poco M3 vs Nokia X20 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia X20
Nokia X20
Nokia

General

Launch Date November 27, 2020 May 12, 2021
Release Year 2020 2021

Physical

Volume 120.44 cm³ 122.5 cm³
Screen Size to Weight Ratio 3.3 "/g 3.03 "/g
Weight 198 g 220 g
Height 162.3 mm 168.9 mm
Width 77.3 mm 79.7 mm
Thickness 9.6 mm 9.1 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Midnight Sun
  • Nordic Blue

Display

Screen Size 6.53 " 6.67 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 83.4 % 79.8 %
Pixel Density 395 PPI 395 PPI
Refresh Rate N/A N/A
Typical Brightness 400 nits 450 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 100.47 mAh/in²
Battery Density 49.82 mAh/cm³ 36.49 mAh/cm³
Battery Capacity 6000 mAh 4470 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM4350 Snapdragon 480 5G (8 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
GPU Adreno 610 Adreno 619

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 11
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco M3Nokia X20Practical Impact
Design
Launch Date2020-11-272021-05-12Nokia X20 is newer, potentially has longer software support
Dimensions162.3 x 77.3 x 9.6 mm168.9 x 79.7 x 9.1 mmNokia X20 is larger, Poco M3 is slightly thicker. Poco M3 may be more comfortable in hand for some.
Weight198g220gXiaomi Poco M3 is lighter, more comfortable for extended use.
Display
Size6.53"6.67"Nokia X20 offers slightly more screen real estate for media consumption and productivity.
Resolution1080x23401080x2400Similar sharpness, both offer crisp visuals.
PPI395395Identical pixel density, no discernible difference in clarity.
TechnologyIPS LCDIPS LCDBoth use LCD technology, similar color reproduction and viewing angles.
Refresh Rate60Hz60HzStandard refresh rate, both lack smoother scrolling offered by higher refresh rates.
Brightness0 nits0 nitsBrightness information not available, difficult to evaluate visibility in bright sunlight
Performance
ChipsetQualcomm Snapdragon 662 (11nm)Qualcomm Snapdragon 480 5G (8nm)Nokia X20's chipset is more modern and power-efficient, also supports 5G.
AnTuTu Score185,028323,425Nokia X20 significantly faster, better for gaming and demanding apps.
GPUAdreno 610Adreno 619Nokia X20 has a more powerful GPU, better gaming performance.
Camera
Main Camera Resolution48MP64MPNokia X20 captures more detailed images.
Main Camera Aperturef/1.79f/1.79Similar light-gathering capabilities for both main cameras.
Selfie Camera Resolution8MP32MPNokia X20 captures much more detailed selfies.
Wide Angle LensNo5MPNokia X20 has a wide-angle lens for wider shots.
Portrait LensNo2MPNokia X20 can capture depth information for portrait photos.
Macro LensNo2MPNokia X20 allows for close-up macro shots.
Video Recording1080p@30fps1080p@30/60fpsNokia X20 offers more flexible video recording options at 60fps.
Camera FeaturesDigital zoom, triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerQuadruple camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timerXiaomi has additional digital zoom, digital stabilization, manual focus, continuous shooting, face detection. Nokia X20 includes wide, macro, and portrait cameras.
Battery
Capacity6000mAh4470mAhXiaomi Poco M3 has a larger battery, likely offers much longer battery life.
Charging18W Fast Charging18W Fast ChargingIdentical charging speeds, both will take a while to fully charge.
FeaturesReverse charging, 22.5W charger in boxNoneXiaomi Poco M3 can charge other devices and includes faster charger in the box.
Software
OSAndroid 10Android 11, upgradable to 14Nokia X20 has a newer version of Android with potentially longer software support.
Connectivity
WiFi802.11a/b/g/n/ac802.11a/b/g/n/acBoth phones support the same common WiFi standards, Xiaomi has Wifi Display.
Bluetooth5.0 LE5.0 LESimilar low-energy Bluetooth capabilities.
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, NavICGPS, A-GPS, GLONASS, GalileoXiaomi Poco M3 has more GPS options, potentially more accurate.
SIMDual SIM Dual Standby (Nano SIM)Dual SIM Dual Standby (Nano SIM)Both support dual SIM cards.
Storage
Internal64/128 GB128 GBNokia X20 has a fixed storage option of 128GB, Xiaomi offers 64 or 128GB.
RAM4/6 GB6/8 GBNokia X20 has more RAM, better multitasking.
ExpandableNoNoNeither phone supports memory card expansion.
Audio
QualityHi-Res Audio, Stereo Speakers2 microphonesXiaomi Poco M3 offers better audio playback with stereo speakers. Nokia offers better quality of recording.
Security
Featuresside-mounted fingerprint sensorside-mounted fingerprint sensorBoth have side mounted fingerprint sensor for unlocking the device.
Build Quality
ProtectionGorilla Glass 3UnknownXiaomi Poco M3 has better screen protection.
Sensors
SensorsFingerprint, Accelerometer, Compass, Ultrasonic proximity virtualFingerprint, Proximity, Accelerometer, Compass, GyroscopeNokia X20 has a Gyroscope sensor, useful for gaming and VR. Xiaomi Poco M3 has an ultrasonic proximity sensor.

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Significantly Larger Battery: 6000mAh vs. 4470mAh - Practical Impact: Much longer battery life, reducing the need for frequent charging, ideal for heavy users.
  • Reverse Charging: Practical Impact: Can charge other devices, useful in emergencies.
  • 22.5W Charger in Box: Practical Impact: Faster initial charging out of the box.
  • Stereo Speakers: Practical Impact: Better audio for media consumption, gaming.
  • Gorilla Glass 3: Practical Impact: Enhanced screen protection from scratches and minor impacts.
  • Lower Weight: Practical Impact: More comfortable to hold for longer periods.
  • More GPS Options: Practical Impact: Potentially more accurate location tracking.
  • Lower Price Point Practical Impact: Usually a better price point.

Nokia X20 Advantages:

  • Superior Performance: Significantly higher AnTuTu score and a more powerful GPU - Practical Impact: Much smoother experience with apps and games, better multitasking.
  • More Modern Chipset with 5G: Practical Impact: Supports faster 5G networks and is more power-efficient.
  • Higher Resolution Cameras: 64MP main and 32MP front - Practical Impact: Much more detail in photos and selfies.
  • Additional Cameras (Wide, Macro, Depth): Practical Impact: More versatile photography options.
  • Video Recording: 1080p@60fps offers smoother videos. Practical Impact: More flexibility in video recording.
  • More RAM: 6/8GB options - Practical Impact: Better multitasking and smoother app usage.
  • Newer Android OS with upgrades: Practical Impact: Longer software support, access to latest features.
  • Gyroscope: Practical Impact: Enhanced gaming and VR/AR experiences.
  • 2 microphones: Practical Impact: Better quality of sound recording.

Trade-offs:

  • Xiaomi Poco M3: Sacrifices performance and camera versatility for much longer battery life and better audio.
  • Nokia X20: Offers better performance and camera capabilities but has shorter battery life and is slightly heavier.

3. User Profiles & Recommendations

Xiaomi Poco M3 Ideal User:

  • Budget-Conscious: Prioritizes battery life over raw performance.
  • Media Consumers: Enjoys watching videos, listening to music, and browsing.
  • Light Gamers: Plays casual games without demanding graphics.
  • Travelers/Outdoor Users: Needs a long-lasting battery for extended use away from power outlets.
  • Users Seeking Long Lasting Battery: Battery is a top priority.
  • Users who want better audio: Good quality stereo speakers.

Use Cases:

  • Long road trips or flights with limited access to charging.
  • Streaming videos and music throughout the day without needing to recharge.
  • Casual gaming and social media browsing.
  • Emergency charging of other devices via reverse charging.
  • Everyday phone for calls, texts, and browsing.

Nokia X20 Ideal User:

  • Performance-Oriented: Needs a smooth experience with apps, games, and multitasking.
  • Photography Enthusiasts: Values versatile cameras and high-quality images.
  • 5G Network Users: Wants to use the latest network speeds.
  • Users Wanting Longer Software Support: Wants the most up to date OS and security updates.
  • Mobile Gamers: Plays more intensive games.
  • VR/AR Enthusiasts: Prefers immersive experiences.

Use Cases:

  • Mobile gaming with demanding graphics.
  • Capturing high-quality photos and videos for social media or personal use.
  • Using productivity apps and multitasking efficiently.
  • Using 5G mobile data.
  • Wanting long term software support.

4. Decision Framework

Key Questions to Consider:

  1. Battery Life vs. Performance: Do you prioritize longer battery life, or faster processing speeds and better graphics?
  2. Camera Versatility: Do you need a variety of camera lenses and the best quality picture, or is a standard camera sufficient?
  3. Budget: Which phone fits best within your financial constraints?

Scenario-Based Recommendations:

  • Scenario 1: Heavy user with limited access to charging. Choose the Xiaomi Poco M3 for its superior battery life and reverse charging.
  • Scenario 2: Mobile gamer and camera enthusiast. Choose the Nokia X20 for its faster processor, better camera system, and gyroscope for gaming.
  • Scenario 3: Budget-conscious user wanting a daily driver. Choose Xiaomi Poco M3 if battery life is more important, the Nokia X20 if the budget allows for better performance and photo quality.
  • Scenario 4: User looking for long term phone ownership: Choose the Nokia X20 for its longer term software support.

My Choice

If I were choosing between these two phones, I would pick the Nokia X20. Although the Xiaomi Poco M3 has a significantly larger battery, for my typical usage I'd prefer the added performance and camera capabilities that the Nokia X20 offers. The Nokia X20's better processing power makes it a more future-proof device, and I also value having a versatile camera system with wide-angle, macro, and depth lenses. The availability of 60fps video recording is also a plus, as well as the better selfies and improved software updates. I also value the added features of 5G, gyro sensor and long term software support.

While the Poco M3 is a good option for budget-conscious users who prioritize battery life, the performance and camera trade-offs make it a less ideal fit 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.