Samsung Galaxy S23 Ultra vs Xiaomi Poco F6 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 May 23, 2024
Release Year 2023 2024

Physical

Volume 113.58 cm³ 98.95 cm³
Screen Size to Weight Ratio 2.91 "/g 3.19 "/g
Weight 234 g 209 g
Height 163.4 mm 160.9 mm
Width 78.1 mm 75 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition
  • Black
  • White

Display

Screen Size 6.8 " 6.67 "
Resolution 1440 x 3088 1440 x 3200
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 89.5 % 89 %
Pixel Density 500 PPI 526 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness 1200 nits 1200 nits
Peak Brightness 1750 nits 4000 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 112.39 mAh/in²
Battery Density 44.02 mAh/cm³ 50.53 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 740 Adreno 740

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 13 14
Maximum OS Version 17 17

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23 UltraXiaomi Poco F6 ProPractical Impact
Design
Dimensions (mm)163.4 x 78.1 x 8.9160.9 x 75.0 x 8.2Poco F6 Pro is slightly smaller and thinner, potentially improving one-handed usability.
Weight (g)234209Poco F6 Pro is noticeably lighter, reducing hand fatigue during extended use.
Display
Size (inches)6.86.67Negligible size difference in real-world usage.
Resolution (px)1440 x 30881440 x 3200Both offer sharp, high-resolution displays. Poco F6 Pro's slightly taller aspect ratio might provide a minor advantage for content consumption.
Panel TypeDynamic AMOLED 2XAMOLEDBoth are high-quality panels. Samsung's Dynamic AMOLED 2X is known for superior color accuracy and brightness.
Peak Brightness (nits)17504000Poco F6 Pro's significantly higher peak brightness ensures better visibility in direct sunlight.
Refresh Rate (Hz)120120Both offer smooth scrolling and animations.
HDRHDR10+HDR10+, Dolby VisionPoco F6 Pro supports Dolby Vision, providing a wider range of HDR content compatibility.
Performance
ChipsetSnapdragon 8 Gen 2 (4 nm)Snapdragon 8 Gen 2 (4 nm)Nearly identical performance expected, though minor variations may exist due to different clock speeds and optimizations.
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)S23 Ultra has a slightly higher clock speed on the prime core, potentially offering a marginal performance edge in demanding tasks.
GPUAdreno 740Adreno 740Similar graphics performance expected.
RAM (GB)8/1212/16Poco F6 Pro offers higher RAM configurations, benefiting multitasking and demanding applications.
Camera
Main Camera (MP)20050S23 Ultra boasts significantly higher resolution, potentially capturing more detail. However, megapixel count isn't the sole determinant of image quality.
Ultrawide (MP)128S23 Ultra has a higher resolution ultrawide lens.
Telephoto (MP)10x12 MPNoneS23 Ultra features a dedicated periscopic telephoto lens for superior zoom capabilities, a significant advantage.
Battery
Capacity (mAh)50005000Similar battery capacity.
Fast Charging (W)45120Poco F6 Pro offers significantly faster charging, minimizing downtime.

2. Key Differences Analysis

Samsung Galaxy S23 Ultra Advantages:

  • Superior Camera System: Notably better zoom capabilities and higher resolution main sensor.
  • Brighter Display: Potentially better color accuracy and overall display quality due to Dynamic AMOLED 2X technology.
  • Slightly faster CPU: Offers a minor performance edge.

Xiaomi Poco F6 Pro Advantages:

  • Faster Charging: Significantly reduces charging time.
  • Higher RAM Options: Benefits power users and heavy multitaskers.
  • Lighter and More Compact: Improves one-handed usability.
  • Lower Price: Offers greater value for money.
  • Dolby Vision Support: Wider HDR compatibility.
  • Higher Peak Brightness: Enhanced outdoor visibility.

3. User Profiles & Recommendations

Samsung Galaxy S23 Ultra: Ideal for users prioritizing camera quality, especially zoom capabilities, and a premium display experience. Best for photography enthusiasts, content creators, and professionals.

Xiaomi Poco F6 Pro: Suitable for users seeking excellent performance, fast charging, and a value-packed device. Best for gamers, power users on a budget, and those who prioritize fast charging.

4. Decision Framework

Key Questions:

  1. What is your budget? The Poco F6 Pro offers significantly better value for money.
  2. Is camera quality your top priority? The S23 Ultra has a clear advantage in this area.
  3. How important is fast charging? The Poco F6 Pro charges significantly faster.

Scenario-Based Recommendations:

  • Limited Budget: Poco F6 Pro
  • Photography Enthusiast: S23 Ultra
  • Gamer on a Budget: Poco F6 Pro
  • Power User Needing Fast Charging: Poco F6 Pro

My Choice: Xiaomi Poco F6 Pro

While the S23 Ultra boasts a superior camera system, the Poco F6 Pro offers a more compelling overall package for my needs. The significantly faster charging, higher RAM options, lighter weight, and lower price are major advantages. The performance difference between the two phones is negligible for my use case. While the S23 Ultra's camera is tempting, the Poco F6 Pro's camera is still highly capable for everyday use. The substantial price difference makes the Poco F6 Pro a more value-conscious choice. I prioritize practicality and value, and the Poco F6 Pro delivers in those areas.

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.

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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.