Nokia X20 vs Xiaomi Poco F4 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia X20
Nokia X20
Nokia

General

Launch Date May 12, 2021 June 27, 2022
Release Year 2021 2022

Physical

Volume 122.5 cm³ 95.5 cm³
Screen Size to Weight Ratio 3.03 "/g 3.42 "/g
Weight 220 g 195 g
Height 168.9 mm 163.2 mm
Width 79.7 mm 76 mm
Thickness 9.1 mm 7.7 mm
Foldable Design No No
Available Colors
  • Midnight Sun
  • Nordic Blue
  • Night Black
  • Moonlight Silver
  • Nebula Green

Display

Screen Size 6.67 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 79.8 % 86.6 %
Pixel Density 395 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 900 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 100.47 mAh/in² 101.15 mAh/in²
Battery Density 36.49 mAh/cm³ 47.12 mAh/cm³
Battery Capacity 4470 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU Adreno 619 Adreno 650

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 12
Maximum OS Version 14 13

Comparison Summary

Smartphone Comparison: Nokia X20 vs. Xiaomi Poco F4

1. Specifications Comparison

FeatureNokia X20Xiaomi Poco F4Practical Impact
Design
Dimensions168.9 × 79.7 × 9.1 mm163.2 × 76 × 7.7 mmPoco F4 is more compact and thinner, likely easier to handle and pocket. Nokia X20 is bulkier.
Weight220g195gPoco F4 is significantly lighter, enhancing comfort for extended usage.
Display
Size6.67"6.67"Both have the same screen size for comparable content consumption experience.
Resolution1080x24001080x2400Identical sharpness and clarity.
PPI395395Similar pixel density for comparable display clarity.
TechnologyIPS LCDAMOLEDPoco F4 offers superior contrast, deeper blacks, and more vibrant colors. Better for media consumption and dark themes.
Refresh Rate60Hz120HzPoco F4 provides much smoother scrolling, animations and a more fluid overall user experience.
Brightness0 nits1300 nitsPoco F4 has dramatically better outdoor visibility in bright sunlight. Nokia X20 brightness is not listed and appears to be a major disadvantage.
Performance
ChipsetQualcomm SM4350 Snapdragon 480 5G (8 nm)Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)Poco F4 provides a much more powerful chipset, leading to faster app loading, better multitasking, and enhanced gaming.
AnTuTu Score323,425861,200Poco F4 provides significantly superior performance, offering a much snappier and smoother experience.
GPUAdreno 619Adreno 650Poco F4's GPU is much faster, resulting in smoother graphics for gaming and GPU-intensive tasks.
Battery
Capacity4470mAh4500mAhComparable battery life; slight advantage to the Poco F4.
Charging18W Fast Charging67W Fast ChargingPoco F4 charges much faster, reducing downtime and quickly topping up the battery.
Camera
Standard64MP, f/1.79, 0.80µm pixel size64MP, f/1.79, 1/2" sensor, 0.70µm pixel size, Omnivision OV64BSimilar main cameras, though Poco F4 has slightly smaller pixels on a larger sensor and known sensor model, suggesting slightly better light capture and quality.
Selfie32MP, f/2.0, unknown sensor20MP, f/2.4, 1/2" sensor, 0.80µm pixel size, Sony IMX596Nokia X20 offers higher megapixel count and wider aperture. Poco F4's larger pixels on known sensor could provide better low light performance.
Wide Angle5MP, unknown sensor8MP, f/2.2, 1/4" sensor, 1.12µm pixel size, Omnivision OV8856Poco F4 offers better wide-angle photos with more detail and larger pixels.
Portrait (Depth)2MP, unknown sensorNoneNokia X20 has dedicated depth sensor for better portrait shots.
Macro2MP, unknown sensor2MP, f/2.4, 1/5" sensor, 1.75µm pixel size, GalaxyCore GC02M1Similar macro lens performance. Poco F4 has larger pixels on a known sensor.
Video1080p@30/60fps, no stabilization4K@30/60fps, 1080p@30/60fps, OISPoco F4 provides higher resolution video, optical image stabilization, and much more capable video capture.
Camera FeaturesQuadruple camera, standard featuresTriple camera, OIS, digital & ultra stable video, more modes, RAWPoco F4 provides better image processing and significantly more features, leading to improved photo/video quality.
Software
OSAndroid 11, upgradeable to 14Android 12, upgradeable to 13Poco F4 starts with a newer OS, though Nokia X20 will have a newer max version. Poco F4 will have an older OS experience at the end.
Connectivity
Wi-FiWi-Fi 5 (ac)Wi-Fi 6 (ax), Wi-Fi Display, Wi-Fi MiMOPoco F4 offers faster and more stable Wi-Fi connections.
Bluetooth5.0, A2DP, LE5.2, A2DP, LE, LDAC, SBC, AACPoco F4 has a newer version with more codec options, supporting better audio quality on compatible devices.
GPSGPS, A-GPS, GLONASS, GalileoA-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Poco F4 provides more accurate and reliable location services.
SIMDual SIM (Nano)Dual SIM (Nano)Both support dual SIM functionality.
Storage
Internal128GB128GB or 256GBPoco F4 offers optional larger storage for users with extensive media libraries and apps.
RAM6GB or 8GB6GB, 8GB, or 12GBPoco F4 has option for more RAM, enabling smoother multitasking and gaming experiences.
ExpandableNoNoNeither phone offers expandable storage.
Audio
Quality2 microphonesDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 micsPoco F4 offers better audio quality with louder speakers, enhanced spatial audio and a more immersive listening experience.
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth provide similar biometric security.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5Poco F4 provides better protection against scratches and drops. Nokia X20 is unlisted and not assumed.
Sensors
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, GyroscopeBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualNokia X20 has a standard Proximity sensor and Poco F4 uses a virtual one that potentially offers faster response and accuracy with more data processing.

2. Key Differences Analysis

Nokia X20 Advantages:

  • Potentially Better Front Camera: Higher resolution and wider aperture. However, no sensor information, so this is not a major advantage.
  • Dedicated Depth Sensor: Dedicated depth sensor potentially provides better portrait mode separation, but the real-world impact is negligible.
  • Potentially longer software support: Upgradeable to Android 14, whereas the Poco F4 is limited to Android 13.

Xiaomi Poco F4 Advantages:

  • Superior Display: AMOLED screen with 120Hz refresh rate and high brightness offers a much more vibrant, smooth, and visible viewing experience, particularly outdoors.
  • Much Higher Performance: Snapdragon 870 is significantly more powerful than the Snapdragon 480, resulting in faster app loading, smoother multitasking, and better gaming.
  • Faster Charging: 67W charging is significantly faster than the 18W charging of Nokia X20, reducing downtime.
  • Better Camera Capabilities: Optical Image Stabilization (OIS), 4K video recording, improved video stabilization, more advanced image processing with RAW support provide a significant advantage in photo and video quality.
  • Enhanced Audio: Stereo speakers with Dolby Atmos and Hi-Res audio improve the overall listening experience.
  • Better Connectivity: Wi-Fi 6 and Bluetooth 5.2 for faster and more stable wireless connections.
  • Better build with Gorilla Glass 5 Much better protection against scratches on its screen.
  • More location accuracy: Due to support of more satellite systems.
  • More RAM: Optional 12GB RAM configuration for more intensive tasks.

Trade-offs:

  • Size and Weight: The Poco F4 is more compact and lighter, while the Nokia X20 is larger and heavier.
  • Software updates: While the Nokia is upgradable to android 14, the Poco F4 is only upgradable to 13.

3. User Profiles & Recommendations

Nokia X20 Ideal User:

  • Users Prioritizing Stock Android Experience and long-term updates: Users who prefer the clean, bloat-free Android experience and guaranteed software updates may find the Nokia X20 appealing. However, the advantage of software longevity is only on paper since it is a slower device, and it's capped at Android 14.
  • Budget-Conscious Users: Those looking for an entry-level 5G smartphone with a large display, may find the Nokia X20 to be more affordable. However, this will come at the cost of performance and general usage experience.
  • Those who want a dedicated depth sensor: While the real world impact is minimal, this phone has a dedicated depth sensor in its camera system.

Use Cases for Nokia X20:

  • General day-to-day tasks such as browsing, social media and casual gaming.
  • Users not requiring demanding performance, camera or display capabilities.
  • Users who don't care for video capture or quality.

Xiaomi Poco F4 Ideal User:

  • Performance Enthusiasts: Gamers and power users will benefit from the powerful Snapdragon 870 chipset.
  • Media Consumers: Users who enjoy watching videos and movies will appreciate the vibrant AMOLED display, high refresh rate, and enhanced audio.
  • Photography and Videography: Users looking for a versatile camera system with OIS and 4K recording capabilities will find the Poco F4 appealing.
  • Those who want faster charging and better protection: This phone offers faster charging and its screen is protected by Gorilla Glass 5.

Use Cases for Xiaomi Poco F4:

  • Demanding mobile gaming
  • High-quality photo and video capture
  • Media consumption and content creation
  • Heavy multitasking and productivity
  • Users who want the most features

Price-to-Value: The Poco F4 generally offers a superior price-to-performance ratio with its significantly better display, performance, charging, and camera capabilities. The Nokia X20 may be more budget friendly, but the Poco F4's advantages generally justify the additional cost.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Nokia X20 is likely cheaper, but the Poco F4 provides much greater value.
  2. How important is performance and gaming? If performance and smooth gameplay are critical, the Poco F4 is the better choice.
  3. Do you prioritize display quality and camera capabilities? The Poco F4 offers a significantly superior display and camera experience.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User: If your budget is very tight and your needs are basic, the Nokia X20 may suffice. However, consider the compromises in performance and display quality.
  • Scenario 2: Performance and Multimedia User: If you need the best performance, a great display, and fast charging, the Xiaomi Poco F4 is the clear winner.
  • Scenario 3: Camera Enthusiast: If you value camera quality and video recording capabilities, the Xiaomi Poco F4 is the far superior choice.
  • Scenario 4: Stock Android Purist: If you value stock Android and long-term updates, the Nokia X20 is only marginally better. Its limited performance is a trade off for the benefits of the software.

My Choice

If I were choosing between these two phones, I would choose the Xiaomi Poco F4. The performance difference is just too significant to ignore. The vastly superior AMOLED display with a 120Hz refresh rate, the much faster Snapdragon 870 processor, the significantly quicker charging, the better camera capabilities (especially OIS and 4K video), and superior audio quality, all make the Poco F4 a much more compelling device. While the Nokia X20 is more budget friendly and has a dedicated depth sensor, the overall user experience offered by the Poco F4 is much better for me and the majority of users. It simply provides better value. The Android version is not a large differentiator as the Poco will have a better end user experience despite having a lower end android version.

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.