Xiaomi Poco C65 vs Samsung Galaxy S24 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 6, 2023 January 24, 2024
Release Year 2023 2024

Physical

Volume 106.14 cm³ 110.27 cm³
Screen Size to Weight Ratio 3.51 "/g 2.93 "/g
Weight 192 g 232 g
Height 168 mm 162.3 mm
Width 78 mm 79 mm
Thickness 8.1 mm 8.6 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Purple
  • Titanium Gray
  • Titanium Blue
  • Titanium Black
  • Titanium Violet
  • Titanium Yellow
  • Titanium Green
  • Titanium Orange

Display

Screen Size 6.74 " 6.8 "
Resolution 720 x 1600 1440 x 3120
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.7 % 88.5 %
Pixel Density 260 PPI 505 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness N/A 2600 nits

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 108.13 mAh/in²
Battery Density 47.11 mAh/cm³ 45.34 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769Z Helio G85 (12 nm) Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
GPU Mali-G52 MC2 Adreno 750 (1 GHz)

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 2.0 USB Type-C 3.2, OTG, DisplayPort 1.2

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 21

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco C65Samsung Galaxy S24 UltraPractical Impact
Design
Dimensions168 x 78 x 8.1 mm162.3 x 79 x 8.6 mmS24 Ultra slightly shorter, narrower, but thicker. Negligible difference in everyday use.
Weight192g232gS24 Ultra significantly heavier (40g). Noticeable difference in hand and pocket.
Build MaterialsNot specifiedNot specifiedCannot compare build quality and durability without more information.
Display
Display TypeIPS LCD, 90HzDynamic LTPO AMOLED 2X, 120HzS24 Ultra offers superior contrast, deeper blacks, and smoother scrolling due to AMOLED technology and higher refresh rate.
Size6.74"6.8"Negligible size difference.
Resolution720 x 1600 (HD+)1440 x 3120 (WQHD+)S24 Ultra offers much sharper visuals due to significantly higher resolution.
Peak Brightness600 nits (HBM)2600 nitsS24 Ultra dramatically brighter, ensuring excellent outdoor visibility.
Performance
ChipsetMediatek Helio G85 (12nm)Qualcomm Snapdragon 8 Gen 3 (4nm)S24 Ultra significantly more powerful, enabling smoother multitasking, faster app loading, and better gaming performance.
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (1x3.39 GHz Cortex-X4 & 3x3.1 GHz Cortex-A720 & 2x2.9 GHz Cortex-A720 & 2x2.2 GHz Cortex-A520)S24 Ultra has a much more powerful and efficient CPU architecture.
GPUMali-G52 MC2Adreno 750 (1 GHz)S24 Ultra offers dramatically better graphics performance for demanding games and applications.
RAM/Storage8GB/256GB12GB/512GB or 12GB/1TBS24 Ultra offers more RAM for smoother multitasking and larger storage options for more apps and files.
Camera
Video Capabilities1080p@30fpsUp to 8K@30fps, 4K@120fpsS24 Ultra offers significantly superior video recording capabilities with higher resolution, frame rates, and likely better stabilization (EIS specified).
Other Camera SpecsNot specifiedNot specifiedCannot compare image quality, features, and sensor details without more information.
Battery
Capacity5000 mAh5000 mAhSimilar battery capacity, but real-world battery life will depend on power efficiency of each device. S24 Ultra's more efficient chip might offset the higher resolution display's power consumption.
Charging SpeedNot specifiedNot specifiedCannot compare charging speeds without more information.

2. Key Differences Analysis

Xiaomi Poco C65 Advantages:

  • Lower Price: Positioned in the "low price" range, making it significantly more affordable.

Samsung Galaxy S24 Ultra Advantages:

  • Superior Performance: Significantly faster processor, GPU, and more RAM, resulting in a much smoother and more responsive user experience.
  • Higher Quality Display: Brighter, sharper, and smoother display with better color reproduction and outdoor visibility.
  • Advanced Camera Capabilities: Significantly better video recording capabilities. We can infer potentially superior photo capabilities given the typical flagship-level camera systems in the Ultra series.
  • More Premium Feel: Likely utilizes more premium materials although not specified. Significantly heavier, which some users may associate with a more substantial feel.

3. User Profiles & Recommendations

Xiaomi Poco C65:

  • Budget-conscious users: Individuals prioritizing affordability over top-tier performance and features.
  • Basic smartphone users: Users primarily focused on calling, texting, browsing, and light social media usage.

Samsung Galaxy S24 Ultra:

  • Power users: Individuals demanding top-tier performance for gaming, multitasking, and demanding applications.
  • Content creators: Professionals and enthusiasts who require high-quality cameras for photos and videos.
  • Tech enthusiasts: Users who desire the latest and greatest technology and premium features.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Poco C65 is significantly more affordable.
  2. What are your primary smartphone uses? For basic tasks, the Poco C65 may suffice. For demanding tasks and content creation, the S24 Ultra is a better choice.
  3. How important are display quality and performance? The S24 Ultra offers a significantly better visual and performance experience.

My Choice: Samsung Galaxy S24 Ultra

While the Xiaomi Poco C65 offers excellent value for its price, I would choose the Samsung Galaxy S24 Ultra. The significantly superior performance, display quality, and camera capabilities are crucial for my usage. I prioritize a smooth and responsive user experience, especially for multitasking and demanding applications. The brighter display is essential for outdoor use, and the advanced camera features would enhance my photography and videography. While the price difference is significant, the S24 Ultra's premium features justify the investment for my needs. The longevity provided by the powerful hardware also factors into my decision, making it a worthwhile long-term investment.

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.