Xiaomi Poco X3 Pro vs Nokia X20 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia X20
Nokia X20
Nokia

General

Launch Date March 24, 2021 May 12, 2021
Release Year 2021 2021

Physical

Volume 119.33 cm³ 122.5 cm³
Screen Size to Weight Ratio 3.1 "/g 3.03 "/g
Weight 215 g 220 g
Height 165.3 mm 168.9 mm
Width 76.8 mm 79.7 mm
Thickness 9.4 mm 9.1 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Frost Blue
  • Metal Bronze
  • Midnight Sun
  • Nordic Blue

Display

Screen Size 6.67 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 79.8 %
Pixel Density 395 PPI 395 PPI
Refresh Rate 120 Hz N/A
Typical Brightness 450 nits 450 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 100.47 mAh/in²
Battery Density 43.24 mAh/cm³ 36.49 mAh/cm³
Battery Capacity 5160 mAh 4470 mAh
NFC Support Yes Yes
Chipset Qualcomm Snapdragon 860 (7 nm) Qualcomm SM4350 Snapdragon 480 5G (8 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
GPU Adreno 640 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 11 11
Maximum OS Version 12 14

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Poco X3 ProNokia X20Practical Impact
Dimensions165.3 × 76.8 × 9.4 mm168.9 × 79.7 × 9.1 mmNokia X20 is slightly taller and wider, Xiaomi is slightly thicker. Minimal difference in overall feel.
Weight215g220gXiaomi is marginally lighter which might be noticeable with prolonged usage
Build Quality (Screen)Corning Gorilla Glass 6UnknownXiaomi offers superior scratch and impact protection on the display.

Display

FeatureXiaomi Poco X3 ProNokia X20Practical Impact
Size6.67"6.67"Identical screen sizes - No difference in visual real estate
Resolution1080x24001080x2400Identical sharpness and clarity
PPI395395Identical pixel density, both displays look equally sharp
TechnologyIPS LCDIPS LCDIdentical color reproduction and viewing angles.
Refresh Rate120Hz60HzXiaomi offers noticeably smoother scrolling, animations, and gaming
Brightness0 nits0 nitsBoth phones have identical peak brightness - However the number is 0, which is unlikely.

Performance

FeatureXiaomi Poco X3 ProNokia X20Practical Impact
ChipsetQualcomm Snapdragon 860 (7 nm)Qualcomm Snapdragon 480 5G (8 nm)Xiaomi's chip is significantly faster, leading to smoother app loading, multitasking, and gaming.
AnTuTu Score627,869323,425Xiaomi is almost twice as fast in benchmarks meaning it is far better for demanding tasks.
GPUAdreno 640Adreno 619Xiaomi handles graphics-intensive tasks, especially gaming, far better

Camera

FeatureXiaomi Poco X3 ProNokia X20Practical Impact
Standard Camera48MP, f/1.79, 1/2", Sony IMX58264MP, f/1.79Nokia has higher resolution for more detailed images
Selfie Camera20MP, f/2.2, 1/3.4", Samsung S5K3T232MP, f/2.0Nokia captures more detailed and potentially brighter selfies due to wider aperture.
Wide Angle Lens8MP, f/2.2, 1/4" , Omnivision OV88565MPXiaomi captures higher resolution wide-angle photos.
Portrait Lens2MP, f/2.4, 1/5", Omnivision OV02B1B2MPSimilar secondary sensor for depth detection.
Macro Lens2MP, f/2.4, 1/5", Hynix HI-2592MPSimilar secondary sensor for close up photography
Video Recording4K@30fps with EIS, 1080p up to 960fps1080p@30/60fpsXiaomi supports higher quality video recording with 4k and higher slow motion capabilities.
Features4K Video, Digital zoom, EIS, Manual focus, Continuous shooting, Face detectionQuadruple camera, Autofocus, HDRXiaomi offers a wider range of capture options.

Battery

FeatureXiaomi Poco X3 ProNokia X20Practical Impact
Capacity5160mAh4470mAhXiaomi offers longer battery life per charge
Charging33W fast charging18W fast chargingXiaomi charges significantly faster
Battery FeaturesNon-removableNon-removableBoth phones have non-removable batteries

2. Key Differences Analysis

Xiaomi Poco X3 Pro Advantages:

  • Superior Performance: The Snapdragon 860 chipset offers significantly better performance, making it ideal for gaming and demanding apps.
  • Smoother Display: 120Hz refresh rate for smoother scrolling and animations.
  • Faster Charging: 33W charging quickly replenishes the larger battery.
  • Better Video Recording: 4K video capability for higher quality recordings.
  • Better Audio: Higher quality audio playback with stereo speakers.
  • Better Build Quality: Uses Gorilla Glass 6 for better screen protection
  • More Complete Sensor Suite: Ultrasonic proximity virtual offers better functionality.

Nokia X20 Advantages:

  • Higher Resolution Cameras: Slightly higher resolution on both standard and selfie cameras.
  • Better Selfie Aperture: Wider selfie aperture of f/2.0, potentially better in low light.
  • Newer Android Version: Ships with later Android version and guaranteed OS updates.
  • 5G Connectivity: Supports 5G network connectivity.

Trade-offs:

  • Poco X3 Pro: Loses out on camera resolution and may have a less up-to-date OS in the long run and missing 5G connectivity.
  • Nokia X20: Sacrifices performance, display smoothness, battery life, and charging speed for camera resolution, OS updates and 5G connectivity.

3. User Profiles & Recommendations

Xiaomi Poco X3 Pro:

  • Ideal User: Gamers, power users, those who prioritize performance, smooth scrolling, and fast charging and do not need 5G.
  • Use Cases: Mobile gaming, video editing, multitasking, high-performance apps, media consumption.

Nokia X20:

  • Ideal User: Users who prioritize camera quality, guaranteed software updates, 5G connectivity and don't need high performance gaming.
  • Use Cases: Photography, capturing selfies, general daily tasks, future-proofed OS, 5G network usage.

Price-to-Value Ratio:

  • Xiaomi Poco X3 Pro is an excellent value for money for those prioritizing performance at an affordable price point.
  • Nokia X20 offers a different value proposition, prioritizing camera and software updates, at a higher price.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (Gaming, general use, photography, OS updates)
  2. How important is performance vs camera quality? (Prioritize accordingly).
  3. How important are future software updates and 5G Connectivity?

Scenario-Based Recommendations:

  • Scenario 1: Gaming Enthusiast: Choose the Xiaomi Poco X3 Pro for the best performance and a smoother display.
  • Scenario 2: Casual User/Photographer: The Nokia X20 is ideal for those who prioritise photo quality and guaranteed software updates.
  • Scenario 3: Budget Conscious User: Choose the Xiaomi Poco X3 Pro as it provides excellent performance for a lower price.

What would I choose and why?

I would choose the Xiaomi Poco X3 Pro. While the Nokia X20 has a higher resolution camera and guaranteed software updates, the performance difference is too significant to ignore. As someone who uses their phone for a variety of tasks, including some gaming and media consumption, the significantly faster processor and smoother display of the Poco X3 Pro would provide a much better user experience daily. Additionally, the faster charging and larger battery are a major plus. While the camera might be slightly lower in resolution, the 4K video capability and overall feature set compensate, and the main camera is good enough for daily photography needs. Ultimately, the Poco X3 Pro offers a better balance of performance and features at a more reasonable price point 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.