Samsung Galaxy S23 Ultra vs Xiaomi Poco M6 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 June 13, 2024
Release Year 2023 2024

Physical

Volume 113.58 cm³ 106.77 cm³
Screen Size to Weight Ratio 2.91 "/g 3.31 "/g
Weight 234 g 205 g
Height 163.4 mm 168.6 mm
Width 78.1 mm 76.3 mm
Thickness 8.9 mm 8.3 mm
Foldable Design No No
Available Colors
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition
  • Silver
  • Black
  • Purple

Display

Screen Size 6.8 " 6.79 "
Resolution 1440 x 3088 1080 x 2460
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 89.5 % 85.1 %
Pixel Density 500 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1200 nits 550 nits
Peak Brightness 1750 nits N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 109.10 mAh/in²
Battery Density 44.02 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 5000 mAh 5030 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Mediatek Helio G91 Ultra (12 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 (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 740 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23 UltraXiaomi Poco M6 4GPractical Impact
Design
Dimensions (mm)163.4 x 78.1 x 8.9168.6 x 76.3 x 8.3The Poco M6 4G is slightly larger and thinner.
Weight (g)234205The Poco M6 4G is noticeably lighter.
BuildGlass front/back, aluminum frameMissingMaterial differences impact durability and premium feel.
Display
Display TypeDynamic AMOLED 2XIPS LCDS23 Ultra offers significantly better contrast, colors, and viewing angles due to AMOLED technology.
Display Size (inches)6.86.79Negligible size difference.
Resolution1440 x 30881080 x 2460S23 Ultra has a much sharper display (500 ppi vs 396 ppi), resulting in crisper text and images.
Refresh Rate (Hz)12090S23 Ultra provides smoother scrolling and animations.
Peak Brightness (nits)1750550S23 Ultra is vastly brighter, ensuring better visibility in sunlight.
Performance
ChipsetSnapdragon 8 Gen 2 (4nm)Helio G91 Ultra (12nm)S23 Ultra's flagship processor offers significantly faster performance and better power efficiency.
CPUOcta-core (up to 3.36 GHz)Octa-core (up to 2.0 GHz)S23 Ultra will handle demanding tasks and multitasking much more smoothly.
GPUAdreno 740Mali-G52 MC2S23 Ultra offers a superior gaming experience with higher frame rates and better graphics.
RAM8/12GB6/8GBMore RAM on the S23 Ultra enables better multitasking and app switching.
Camera
Main Camera200MP108MPS23 Ultra's camera system boasts higher resolution, advanced features like 100x zoom, and dedicated telephoto lenses. Expect superior image quality, especially in low light and zoom scenarios.
Video RecordingUp to 8K @ 30fpsUp to 1080p @ 30fpsS23 Ultra allows for much higher resolution video recording.
Battery
Capacity (mAh)50005030Negligible difference in battery capacity.
Fast Charging45W33WS23 Ultra charges faster.

2. Key Differences Analysis

Samsung Galaxy S23 Ultra Advantages:

  • Significantly superior performance: The Snapdragon 8 Gen 2 outclasses the Helio G91 in every aspect.
  • Much better display: AMOLED with higher resolution, refresh rate, and peak brightness delivers a premium visual experience.
  • More advanced camera system: Higher resolution sensors, dedicated telephoto lenses, and 8K video recording capabilities.
  • Faster charging: 45W vs 33W.

Xiaomi Poco M6 4G Advantages:

  • Lower price: Significantly more affordable.
  • Slightly lighter: Noticeable difference in hand.

3. User Profiles & Recommendations

Samsung Galaxy S23 Ultra: Users who demand top-tier performance, a stunning display, the best camera system, and don't mind paying a premium. Ideal for power users, gamers, photographers, and videographers.

Xiaomi Poco M6 4G: Budget-conscious users who prioritize basic functionality and affordability. Suitable for everyday tasks like browsing, social media, and casual photography.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The S23 Ultra is significantly more expensive.
  2. What are your performance requirements? For demanding tasks and gaming, the S23 Ultra is essential.
  3. How important is camera quality? The S23 Ultra offers a vastly superior camera experience.

My Choice: Samsung Galaxy S23 Ultra

While the Poco M6 4G offers excellent value for its price, the Samsung Galaxy S23 Ultra is the clear winner for me. The superior performance, stunning display, and advanced camera system are worth the premium. I prioritize a smooth and responsive user experience, high-quality visuals, and excellent photography capabilities. The S23 Ultra delivers on all fronts. The difference in chipset performance alone makes the S23 Ultra a future-proof device for demanding tasks and gaming, justifying the higher investment in the long run. While the Poco M6 4G is a good budget option, it compromises too much on performance and key features for my needs.

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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Bridging technical complexity with engaging, accessible narratives.