Samsung Galaxy Note20 Ultra 5G vs Xiaomi Poco C40 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 21, 2020 June 17, 2022
Release Year 2020 2022

Physical

Volume 103.05 cm³ 119.52 cm³
Screen Size to Weight Ratio 3.32 "/g 3.29 "/g
Weight 208 g 204 g
Height 164.8 mm 169.6 mm
Width 77.2 mm 76.6 mm
Thickness 8.1 mm 9.2 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Coral Green
  • Poco Yellow
  • Power Black

Display

Screen Size 6.9 " 6.71 "
Resolution 1440 x 3088 720 x 1650
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 92.5 % 82 %
Pixel Density 496 PPI 268 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 133.26 mAh/in²
Battery Density 43.67 mAh/cm³ 50.2 mAh/cm³
Battery Capacity 4500 mAh 6000 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global JLQ JR510 (11 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55)
GPU Mali-G77 MP11 - Global Mali-G57 MC1

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C40Practical Impact
Dimensions164.8 × 77.2 × 8.1 mm169.6 × 76.6 × 9.2 mmNote20 Ultra is slightly shorter and thinner, potentially more comfortable in hand. Poco C40 is taller and thicker, feeling bulkier.
Weight208g204gVirtually identical weight, negligible difference.
Build Quality (Screen Protection)Corning Gorilla Glass VictusCorning Gorilla Glass 3Note20 Ultra's screen is significantly more resistant to scratches and drops.

Display

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C40Practical Impact
Size6.9"6.71"Marginally larger screen on Note20 Ultra, providing a slightly more immersive experience.
Resolution1440x3088720x1650Note20 Ultra has a drastically sharper and more detailed display; text and images appear much clearer.
PPI496268Note20 Ultra's higher pixel density results in noticeably crisper visuals.
TechnologyAMOLEDIPS LCDNote20 Ultra offers superior color accuracy, deeper blacks, and better contrast, leading to a more vibrant and visually appealing display. Also more power efficient for dark themes.
Refresh Rate120Hz60HzNote20 Ultra provides significantly smoother scrolling, animations, and gaming experience.
Brightness1500 nits0 nitsNote20 Ultra has significantly better visibility in bright sunlight.

Performance

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C40Practical Impact
ChipsetExynos 990 (7 nm+) - GlobalJLQ JR510 (11 nm)Note20 Ultra's chipset is significantly faster and more efficient, resulting in smoother multitasking, faster app loading, and better gaming performance.
AnTuTu Score666,551128,944The Note20 Ultra has dramatically better performance, noticeable in everyday tasks and demanding applications.
GPUMali-G77 MP11 - GlobalMali-G57 MC1Note20 Ultra provides superior graphics performance, enabling smoother gameplay at higher settings.

Camera

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C40Practical Impact
Main Camera108MP, f/1.813MP, f/1.8Note20 Ultra captures significantly more detailed photos with better dynamic range, especially in good lighting.
Selfie Camera10MP, f/2.25MP, f/2.2Note20 Ultra takes sharper and more detailed selfies.
Telephoto Lens13MP, f/3.0NoneNote20 Ultra can zoom in without significant loss of quality, offering more versatility in photography.
Wide Angle Lens12.2MP, f/2.2NoneNote20 Ultra can capture a wider field of view, useful for landscape and group photos.
ToF 3D Sensor0.3MPNoneNote20 Ultra has a ToF 3D sensor camera while Xiaomi Poco C40 doesn't.
Portrait ModeNone2MP, f/2.4Xiaomi Poco C40 can take portrait photos while Samsung Galaxy Note20 Ultra 5G can't.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsNote20 Ultra can record much higher resolution video, with better stabilization and more features.

Battery

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C40Practical Impact
Capacity4500mAh6000mAhPoco C40 likely offers significantly longer battery life, especially for moderate usage.
Charging45W Fast Charging18W Fast ChargingNote20 Ultra charges much faster, reducing downtime.
FeaturesWireless Charging, Reverse Wireless ChargingCharger in the BoxNote20 Ultra offers more convenient charging options, while Poco C40 includes a charger, a cost saving.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Superior Display: AMOLED, high resolution, 120Hz, and high brightness offer a significantly better viewing experience.
    • Practical Implication: More enjoyable for media consumption, gaming, and everyday use, especially outdoors.
  • Significantly Better Performance: The powerful chipset provides faster and smoother performance for all tasks.
    • Practical Implication: Apps load quicker, multitasking is smoother, and gaming is more enjoyable.
  • Versatile Camera System: Multiple lenses and high-resolution sensors allow for more creative and detailed photography and videography.
    • Practical Implication: Capture stunning photos and videos in various scenarios, from landscapes to portraits to zoom shots.
  • Faster Charging: 45W charging replenishes the battery much faster.
    • Practical Implication: Less time spent waiting for the phone to charge.
  • Premium Features: Wireless charging, reverse wireless charging, and advanced connectivity options enhance convenience and usability.
    • Practical Implication: More convenient charging and connectivity options.

Xiaomi Poco C40 Advantages:

  • Larger Battery: 6000mAh battery offers potentially longer battery life.
    • Practical Implication: Fewer charging cycles needed, ideal for users who need all-day battery life.
  • Included Charger: Comes with a charger in the box, which is a cost saving.

Trade-offs:

  • Note20 Ultra: Sacrifices some battery capacity for superior display, performance, and camera capabilities. Higher cost.
  • Poco C40: Sacrifices display quality, performance, and camera versatility for longer battery life and affordability.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G:

  • Ideal User: Power users, photography enthusiasts, gamers, media consumers, and anyone who values a premium experience.
  • Use Cases:
    • Professional photography and videography.
    • Demanding mobile gaming.
    • Watching high-resolution movies and videos.
    • Multitasking with resource-intensive apps.
  • Price-to-Value: High price, but justifies the cost with top-tier features and performance.

Xiaomi Poco C40:

  • Ideal User: Budget-conscious users, students, elderly individuals, or anyone who prioritizes battery life over performance and features.
  • Use Cases:
    • Basic communication (calls, texts, social media).
    • Light web browsing.
    • Casual gaming.
    • Long battery life for travel or emergencies.
  • Price-to-Value: Excellent value for its price, offering decent functionality at a very affordable price point.

4. Decision Framework

Key Questions:

  1. What is your budget? The Note20 Ultra is significantly more expensive.
  2. How important is display quality and performance? If you value a crisp, smooth, and responsive experience, the Note20 Ultra is the clear winner.
  3. How much do you value battery life versus other features? If battery life is the top priority, the Poco C40 is a better choice.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Photographer: Choose the Note20 Ultra for its superior camera system and image quality.
  • Scenario 2: Budget Gamer: Consider the Note20 Ultra if budget allows, otherwise consider another phone with a better balance of performance and price than the Poco C40.
  • Scenario 3: All-Day Battery User: Choose the Poco C40 for its larger battery capacity, accepting compromises in other areas.
  • Scenario 4: General User with Mid-Range Budget: The Note20 Ultra is an older phone and can be found at better prices than launch. It remains a good choice.

My Choice

If I were choosing between these two phones, I would pick the Samsung Galaxy Note20 Ultra 5G.

Reasons:

  • Display Quality: The AMOLED display with its high resolution and 120Hz refresh rate is a significant factor for me. I value a great viewing experience for media consumption and general usage.
  • Performance: While the Poco C40 might handle basic tasks, the Note20 Ultra's processing power will provide a much smoother and more responsive experience, especially when multitasking or running demanding apps.
  • Camera: The Note20 Ultra's camera system is far more versatile and capable. As someone who enjoys taking photos, the better image quality and zoom capabilities are very appealing.
  • Faster Charging & Premium Features: The 45W fast charging is a major convenience, and the inclusion of wireless charging is a nice bonus.

While the Poco C40's battery life is tempting, I would prefer to manage charging more frequently to benefit from the Note20 Ultra's superior features and performance. Considering the likely significant price difference now due to the Note20 Ultra being older, it represents better value for the capabilities it offers.

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
  • Digital media communication
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  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.