Samsung Galaxy Note20 Ultra 5G vs Xiaomi Poco X6 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 21, 2020 January 12, 2024
Release Year 2020 2024

Physical

Volume 103.05 cm³ 95.82 cm³
Screen Size to Weight Ratio 3.32 "/g 3.69 "/g
Weight 208 g 181 g
Height 164.8 mm 161.2 mm
Width 77.2 mm 74.3 mm
Thickness 8.1 mm 8 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Black
  • Blue
  • White

Display

Screen Size 6.9 " 6.67 "
Resolution 1440 x 3088 1220 x 2712
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 92.5 % 89.7 %
Pixel Density 496 PPI 446 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1800 nits

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 114.64 mAh/in²
Battery Density 43.67 mAh/cm³ 53.23 mAh/cm³
Battery Capacity 4500 mAh 5100 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU Mali-G77 MP11 - Global Adreno 710

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 13
Maximum OS Version 13 16

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Samsung Galaxy Note20 Ultra 5G and the Xiaomi Poco X6, focusing on practical implications:

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco X6Practical Impact
Design
Dimensions164.8 x 77.2 x 8.1 mm161.2 x 74.3 x 8 mmNote 20 Ultra is slightly larger, might be less comfortable for one-handed use. Poco X6 is more pocketable.
Weight208g181gPoco X6 is noticeably lighter, leading to more comfortable prolonged use.
Build Quality (Screen)Gorilla Glass VictusGorilla Glass VictusBoth offer excellent scratch and shatter resistance for the display.
Display
Size6.9"6.67"Note20 Ultra offers a more immersive viewing experience, better for media consumption.
Resolution1440x30881220x2712Note20 Ultra has a significantly sharper display, resulting in finer details and clearer text.
Pixel Density (PPI)496446Noticeable difference in sharpness, especially for reading small text or viewing high-resolution images.
Brightness1500 nits1800 nitsPoco X6 is more visible under direct sunlight.
TechnologyAMOLEDAMOLEDVibrant colors, deep blacks, and excellent contrast on both.
Refresh Rate120Hz120HzSmooth scrolling and animations on both phones.
Performance
ChipsetExynos 990 (7 nm+)Snapdragon 7s Gen 2 (4 nm)Snapdragon 7s Gen 2 (4 nm) offers modern architecture and power efficiency compared to the older Exynos 990.
AnTuTu Score666,551603,400Note20 Ultra has a marginally higher benchmark score, but real-world performance differences may be negligible for typical use.
GPUMali-G77 MP11Adreno 710Different GPU configurations make direct comparison hard without specific game/app benchmarks. The Adreno 710 is newer and more efficient.
Camera
Main Camera108MP, f/1.8, 1/1.33"64MP, f/1.79, 1/2"Note20 Ultra captures more detailed images with better dynamic range due to larger sensor and higher resolution.
Selfie Camera10MP, f/2.2, 1/3.2"16MP, 1/3.06"Poco X6 takes slightly sharper selfies in good lighting.
Telephoto Lens13MP (3x Optical Zoom)NoneNote20 Ultra allows for zoomed-in photos without significant quality loss.
Ultrawide Lens12.2MP8MP (shared with macro)Note20 Ultra captures wider scenes with better detail. Poco X6 ultrawide is lower resolution and shared with the macro.
Macro LensNone2MPPoco X6 allows for extreme close-up shots, but quality is limited.
Video RecordingUp to 8K@24fpsUp to 4K@30fpsNote20 Ultra offers higher resolution video recording.
Camera FeaturesOIS, Laser AF, 8K Video, RAW, Night ModeOISNote20 Ultra has more advanced camera features.
Battery
Capacity4500mAh5100mAhPoco X6 will likely last longer on a single charge.
Charging45W67WPoco X6 charges significantly faster.
Wireless ChargingYes (Fast, Reverse)NoNote20 Ultra supports convenient wireless charging and can charge other devices wirelessly.
Software
OS (at launch)Android 10Android 13Poco X6 has a newer version of Android.
Max OS VersionAndroid 13Android 16Poco X6 will receive more software updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Note20 Ultra supports Wi-Fi 6 for faster and more reliable Wi-Fi connections.
Bluetooth5.05.2Poco X6 uses a newer version of bluetooth which offers slight improvements to range and efficiency.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1)Poco X6 should have slightly better GPS accuracy.
SIMDual SIM + eSIMDual SIMNote20 Ultra supports eSIM, offering flexibility in managing mobile plans.
Storage
Expandable StorageNoNoNeither supports microSD cards; users are limited to internal storage.
Audio
Audio QualityDolby Atmos, Dolby Digital PlusDolby Atmos, Hi-Res Audio, Stereo SpeakersPoco X6 provides a more immersive audio experience with stereo speakers and Hi-Res Audio support.
Security
BiometricsFingerprint SensorFingerprint SensorStandard fingerprint unlock.
Sensors
SensorsAccelerometer, Gyroscope, Proximity, BarometerAccelerometer, Compass, Gyroscope, ProximityNote20 Ultra includes a barometer for measuring atmospheric pressure. Poco X6 includes a compass.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Superior Camera System: Offers a versatile camera system with a dedicated telephoto lens, ultrawide lens, and higher resolution main sensor, enabling better zoom capabilities and overall image quality.
    • Practical Implication: Better for users who prioritize photography and videography, especially zoom capabilities.
  • Higher Resolution Display: Sharper display provides a better viewing experience for detailed content.
    • Practical Implication: Ideal for users who enjoy watching high-resolution videos or reading extensively on their phones.
  • Wireless Charging and Reverse Wireless Charging: Offers convenient wireless charging and the ability to charge other devices wirelessly.
    • Practical Implication: Useful for users who prefer wireless charging or need to charge accessories like wireless earbuds on the go.
  • eSIM Support: Enables the use of a digital SIM card for added flexibility.
    • Practical Implication: Convenient for travelers or users who want to switch between carriers easily.
  • Wi-Fi 6 Support: Faster and more reliable Wi-Fi connectivity.
    • Practical Implication: Better performance on modern Wi-Fi networks.

Xiaomi Poco X6 Advantages:

  • Newer Chipset: The Snapdragon 7s Gen 2 offers greater efficiency and up-to-date architecture.
    • Practical Implication: More modern architecture means better long-term software support.
  • Lighter Weight: More comfortable for extended use.
    • Practical Implication: Easier to hold for long periods, reducing hand fatigue.
  • Larger Battery Capacity: Offers longer battery life.
    • Practical Implication: Less frequent charging, ideal for users who are often away from power outlets.
  • Faster Charging: Significantly faster charging speeds.
    • Practical Implication: Quickly replenish battery, reducing downtime.
  • Newer Android Version: Comes with a newer version of Android and likely to receive updates for longer.
    • Practical Implication: Access to the latest features and security updates.
  • Stereo Speakers: Provides a more immersive audio experience.
    • Practical Implication: Better for watching videos and listening to music without headphones.
  • Brighter Display: Better visibility under direct sunlight.
    • Practical Implication: Easier to use outdoors on sunny days.

Significant Trade-offs:

  • Note20 Ultra: Older chipset and software, heavier, and lacks stereo speakers.
  • Poco X6: Inferior camera system, lower resolution display, and lacks wireless charging.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G:

  • Ideal User: Photography enthusiasts, power users who value a premium display, and users who appreciate wireless charging and S Pen functionality (if applicable to the specific variant).
  • Use Cases:
    • Professional photography and videography.
    • Watching high-resolution movies and videos.
    • Taking notes and creating content with the S Pen (if applicable).
  • Price-to-Value: Consider current pricing, as it's an older flagship device. If available at a competitive price compared to newer mid-range phones, it can offer good value for its camera and display.

Xiaomi Poco X6:

  • Ideal User: Budget-conscious consumers, users who prioritize battery life and fast charging, and those who want a lighter and more comfortable phone for everyday use.
  • Use Cases:
    • All-day usage without needing to charge frequently.
    • Gaming and multimedia consumption.
    • Users who prioritize portability.
  • Price-to-Value: Excellent value for its features, offering a balance of performance, battery life, and display quality at an affordable price point.

4. Decision Framework

Here are three key questions to consider before making a decision:

  1. How important is camera quality to you? If you need versatile and high-quality photography, the Note20 Ultra is a better choice. If you just want a decent camera for social media, the Poco X6 will suffice.
  2. What is your budget? The Poco X6 is significantly more affordable, providing excellent value. The Note20 Ultra is an older premium phone, and its price should be carefully considered against newer mid-range options.
  3. Do you value battery life and fast charging? The Poco X6 offers longer battery life and faster charging speeds, making it a better choice for users who are often on the go.

Scenario-Based Recommendations:

  • Scenario 1: Photography Enthusiast: If you are serious about mobile photography and videography, the Samsung Galaxy Note20 Ultra 5G's superior camera system is worth the investment, provided the price is competitive.
  • Scenario 2: Budget-Conscious User: If you are looking for the best value for your money and prioritize battery life and fast charging, the Xiaomi Poco X6 is the clear winner.
  • Scenario 3: Everyday User: If you want a balanced phone with a good display, decent performance, and long battery life, the Poco X6 is a great choice. However, if you value a slightly better display and can find the Note20 Ultra at a comparable price, it might be worth considering.

What I would choose and why

If I had to choose between these two phones, I would pick the Xiaomi Poco X6. Although the Samsung Galaxy Note20 Ultra 5G has a superior camera and display, the Poco X6's newer chipset, longer battery life, faster charging, lighter weight, and more modern software make it a more practical and enjoyable phone for everyday use. The price-to-value ratio of the Poco X6 is also significantly better, making it a smart choice for most users. I value the balance of performance, battery life, and modern features over the camera and display advantages of the older Note20 Ultra. The Poco X6 simply offers a more well-rounded experience for the demands of modern mobile usage.

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.