Samsung Galaxy Note20 Ultra 5G vs Xiaomi Poco C65 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 21, 2020 November 6, 2023
Release Year 2020 2023

Physical

Volume 103.05 cm³ 106.14 cm³
Screen Size to Weight Ratio 3.32 "/g 3.51 "/g
Weight 208 g 192 g
Height 164.8 mm 168 mm
Width 77.2 mm 78 mm
Thickness 8.1 mm 8.1 mm
Foldable Design No No
Available Colors
  • Mystic Bronze
  • Mystic Black
  • Mystic White
  • Black
  • Blue
  • Purple

Display

Screen Size 6.9 " 6.74 "
Resolution 1440 x 3088 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 92.5 % 83.7 %
Pixel Density 496 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 94.52 mAh/in² 110.07 mAh/in²
Battery Density 43.67 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G77 MP11 - Global Mali-G52 MC2

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 13
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Physical Size164.8 × 77.2 × 8.1 mm168 × 78 × 8.1 mmPoco C65 is slightly taller and wider, potentially feeling less comfortable in hand for some users.
Weight208g192gNote20 Ultra feels heavier, which some may perceive as premium but can be tiring during extended use.
Build Quality (Screen)Corning Gorilla Glass VictusUnknownNote20 Ultra's screen is much more resistant to scratches and drops, increasing durability.

Display

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Size6.9"6.74"Note20 Ultra offers a slightly larger viewing area for immersive media consumption and productivity.
Resolution1440x3088720x1600Note20 Ultra has significantly sharper and clearer visuals. Text, images, and videos appear much more detailed.
PPI496260Note20 Ultra offers significantly higher pixel density, resulting in a noticeably sharper display.
TechnologyAMOLEDIPS LCDNote20 Ultra has superior contrast, deeper blacks, and more vibrant colors, leading to a more visually pleasing experience.
Refresh Rate120Hz90HzNote20 Ultra's smoother scrolling and animations result in a more fluid user experience, especially in games and fast-paced apps.
Brightness1500 nits0 nitsNote20 Ultra is much more usable outdoors in bright sunlight. The Poco C65's brightness is unknown, making outdoor use potentially difficult.

Performance

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
ChipsetExynos 990 (7 nm+)Mediatek MT6769Z Helio G85 (12 nm)Note20 Ultra's chipset is significantly more powerful, resulting in faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score666,551237,768Note20 Ultra will handle demanding tasks and games much better, offering a smoother and more responsive experience.
GPUMali-G77 MP11Mali-G52 MC2Note20 Ultra's GPU provides better graphics performance, crucial for gaming and graphically intensive apps.

Camera

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Main Camera Resolution108MP50MPNote20 Ultra captures more detailed photos, allowing for greater cropping and editing flexibility.
Main Camera Sensor Size1/1.33"1/2.76"Note20 Ultra's larger sensor gathers more light, resulting in better low-light performance and dynamic range.
Telephoto LensYes (13MP)NoNote20 Ultra offers optical zoom capabilities, allowing for high-quality zoomed-in photos without significant quality loss.
Wide-Angle LensYes (12.2MP)NoNote20 Ultra can capture wider scenes, useful for landscapes and group photos.
ToF 3D SensorYes (0.3MP)NoNote20 Ultra has a ToF 3D sensor, creating more accurate portrait mode shots.
Portrait Mode (Depth)NoYes (2MP)Poco C65 can capture portrait mode shots.
Macro LensNoYes (2MP)Poco C65 has a macro lens, which can be used to take close-up photos of small objects.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsNote20 Ultra can record much higher resolution videos, resulting in sharper and more detailed footage.
Video StabilizationOIS, EISDigital Image StabilizationNote20 Ultra has a better video stabilization system.
DxOMark (Selfie)136Not testedThe Note20 Ultra has a significantly better selfie camera according to DxOMark.

Battery

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Capacity4500mAh5000mAhPoco C65 likely offers longer battery life on a single charge.
Charging45W Fast Charging18W Fast ChargingNote20 Ultra charges much faster, reducing downtime.
Wireless ChargingYes (Fast Qi/PMA)NoNote20 Ultra supports convenient wireless charging.
Reverse Wireless ChargingYes (9W)NoNote20 Ultra can wirelessly charge other devices, like earbuds or smartwatches.

Software

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
OSAndroid 10 (upgradable to 13)Android 13Poco C65 has a more recent Android version out of the box.
Max OS Version13UnknownIt is not clear if the Poco C65 will be updated to newer Android versions.

Connectivity

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)Note20 Ultra supports faster and more efficient Wi-Fi connections (if your router also supports Wi-Fi 6).
Bluetooth5.05.3Poco C65 has a newer Bluetooth version, which can lead to better connectivity and efficiency with supported devices.
SIMDual SIM (Nano + Nano/eSIM)Dual SIM (Nano + Nano)Note20 Ultra offers eSIM support, providing more flexibility in managing multiple phone numbers.

Storage

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Internal128/256/512 GB128/256 GBNote20 Ultra offers a larger 512GB storage option for users with extensive media libraries.
RAM8/12 GB4/6/8 GBNote20 Ultra (with 12GB RAM) provides smoother multitasking and can handle more demanding applications.
ExpandableNoNoNeither phone offers expandable storage, so choosing the right internal storage is crucial.

Security

FeatureSamsung Galaxy Note20 Ultra 5GXiaomi Poco C65Practical Impact
Fingerprint SensorBasicSide-mountedPoco C65 offers potentially faster and more convenient access.

2. Key Differences Analysis

Samsung Galaxy Note20 Ultra 5G Advantages:

  • Superior Display: Much higher resolution, AMOLED technology, 120Hz refresh rate, and significantly higher brightness result in a much better viewing experience for all types of content.
  • Significantly Higher Performance: The Exynos 990 chipset provides significantly better performance for gaming, multitasking, and demanding applications.
  • Advanced Camera System: Offers a more versatile camera system with telephoto and ultrawide lenses, higher resolution sensors, and superior video recording capabilities.
  • Faster Charging and Wireless Charging: Supports faster wired and wireless charging, offering greater convenience.
  • eSIM Support: Provides more flexibility for managing multiple phone numbers.
  • Better Build Quality: Corning Gorilla Glass Victus provides better protection.

Practical Implications: The Note20 Ultra is better for users who value a premium display, high performance, a versatile camera, and fast charging. It is suitable for demanding tasks like gaming, video editing, and professional photography.

Xiaomi Poco C65 Advantages:

  • Newer Android Version (Out of the Box): Ships with Android 13.
  • Potentially Longer Battery Life: The 5000mAh battery might offer slightly longer battery life.
  • Side-Mounted Fingerprint Sensor: Potentially faster and more convenient access compared to a basic fingerprint sensor.
  • Lower Cost: (Implicit) Typically, Poco devices are positioned as budget-friendly.

Practical Implications: The Poco C65 is better for users on a budget who prioritize battery life and a more recent Android version out of the box.

Trade-offs:

  • Choosing the Note20 Ultra means paying a premium for significantly better performance, display, and camera capabilities, but sacrificing battery life and potentially newer software features in the long run (depending on updates).
  • Choosing the Poco C65 means saving money but sacrificing significant performance, display quality, camera capabilities, and build quality.

3. User Profiles & Recommendations

Samsung Galaxy Note20 Ultra 5G:

  • Ideal User: Power users, photographers, gamers, and anyone who values a premium mobile experience.
  • Use Cases:
    • Professional Photography/Videography: The versatile camera system and 8K video recording capabilities make it suitable for capturing high-quality content.
    • Mobile Gaming: The powerful chipset and 120Hz display provide a smooth and immersive gaming experience.
    • Productivity: The large, high-resolution display and fast performance make it ideal for multitasking and productivity tasks.
    • Media Consumption: Watching videos, movies, and playing games will be a visually stunning experience.

Xiaomi Poco C65:

  • Ideal User: Budget-conscious users, students, or anyone who needs a basic smartphone for everyday tasks.
  • Use Cases:
    • Basic Communication: Making calls, sending messages, and browsing social media.
    • Light Media Consumption: Watching videos and listening to music at a lower quality.
    • Everyday Tasks: Using basic apps, browsing the web, and checking email.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The price difference between these phones is likely significant.
  2. How important is display quality and performance? If you value a premium viewing experience and smooth performance, the Note20 Ultra is the clear choice.
  3. What are your camera needs? If you need a versatile camera system for photography and videography, the Note20 Ultra is superior.

Scenario-Based Recommendations:

  • Scenario 1: Tight Budget, Basic Needs. If you only need a basic smartphone for everyday tasks and are on a tight budget, the Xiaomi Poco C65 is the better option.
  • Scenario 2: Performance and Camera are Key. If you value performance, display quality, and a versatile camera system, the Samsung Galaxy Note20 Ultra 5G is the better choice, even if it means spending more.
  • Scenario 3: Long Battery Life Priority. If having the absolute longest possible battery life is the top priority, the Xiaomi Poco C65 is the better option.

My Choice

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

Here's why: While the Poco C65 presents a budget-friendly option with a newer Android version and potentially longer battery life, the Note20 Ultra 5G offers a superior user experience in almost every other critical aspect.

  • Display: The AMOLED display with its high resolution and 120Hz refresh rate is a game-changer for media consumption, gaming, and even everyday tasks.
  • Performance: The Exynos 990 provides a much smoother and more responsive experience, especially when multitasking or running demanding applications.
  • Camera: As someone who enjoys taking photos and videos, the versatile camera system with its telephoto and ultrawide lenses is a huge advantage.
  • Overall Experience: The Note20 Ultra offers a premium feel and functionality that the Poco C65 simply cannot match.

While the newer Android version and battery life of the Poco C65 are appealing, I believe the Note20 Ultra's superior display, performance, and camera capabilities outweigh these benefits. The Note20 Ultra is still a very capable phone.

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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Bridging technical complexity with engaging, accessible narratives.