Xiaomi 13 Ultra vs Xiaomi Poco M6 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 21, 2023 June 13, 2024
Release Year 2023 2024

Physical

Volume 110.79 cm³ 106.77 cm³
Screen Size to Weight Ratio 2.96 "/g 3.31 "/g
Weight 227 g 205 g
Height 163.2 mm 168.6 mm
Width 74.6 mm 76.3 mm
Thickness 9.1 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green
  • Silver
  • Black
  • Purple

Display

Screen Size 6.73 " 6.79 "
Resolution 1440 x 3200 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 89.8 % 85.1 %
Pixel Density 522 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1300 nits 550 nits
Peak Brightness 2600 nits N/A

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 109.10 mAh/in²
Battery Density 45.13 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 5000 mAh 5030 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Mediatek Helio G91 Ultra (12 nm)
CPU Octa-core (1x3.2 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 1
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG, DisplayPort USB Type-C

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 13 UltraXiaomi Poco M6 4GPractical Impact
Design
Dimensions (mm)163.2 x 74.6 x 9.1168.6 x 76.3 x 8.3The Poco M6 is slightly larger and thicker.
Weight (g)227205The 13 Ultra feels more substantial, potentially more premium but less portable.
BuildMissingMissingBuild quality and materials impact durability and premium feel; information lacking here.
Display
Display Type6.73" LTPO AMOLED6.79" IPS LCDThe 13 Ultra's AMOLED offers superior contrast, deeper blacks, and potentially better power efficiency due to LTPO. The Poco M6's larger LCD might be preferable for some due to its size and lack of potential burn-in issues associated with AMOLED.
Resolution1440 x 32001080 x 2460Sharper, more detailed visuals on the 13 Ultra. Noticeable difference in clarity for text and images.
Refresh Rate120Hz90HzSmoother animations and scrolling on the 13 Ultra, though 90Hz is still very smooth for most users.
Peak Brightness2600 nitsMissingThe 13 Ultra's extremely high peak brightness ensures excellent outdoor visibility. We can't compare to the Poco M6 without its peak brightness spec.
Performance
ChipsetSnapdragon 8 Gen 2Helio G91 UltraSignificant performance difference. The 13 Ultra will handle demanding tasks and gaming much better. The Poco M6 is sufficient for everyday use but might struggle with heavy multitasking or gaming.
CPUOcta-core (1x3.2 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)The 13 Ultra's CPU is much more powerful, resulting in faster app loading, smoother multitasking, and better overall responsiveness.
GPUAdreno 740Mali-G52 MC2The 13 Ultra offers a significantly more powerful GPU for superior gaming performance and graphics rendering.
RAM12GB8GBMore RAM on the 13 Ultra allows for more apps to run in the background without reloading, improving multitasking.
Camera
Main Camera50MP Sony IMX989108MP Samsung HM6While the Poco M6 boasts a higher megapixel count, the 13 Ultra uses a larger 1-inch sensor (IMX989) likely resulting in superior image quality, especially in low light, and better dynamic range. Sensor size is often more crucial than megapixel count.
Other Cameras50MP Wide, 50MP Telephoto (2x), 50MP Periscope Telephoto2MP Macro, 13MP SelfieThe 13 Ultra offers a more versatile camera system with high-quality telephoto capabilities. The Poco M6's macro lens is of limited practical use.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsThe 13 Ultra offers significantly higher resolution video recording capabilities.
Battery
Capacity5000 mAh5030 mAhNegligible difference in battery capacity. Real-world battery life depends on software optimization and usage patterns.
ChargingMissing specificsMissing specificsCharging speed significantly impacts usability; information is lacking here.

2. Key Differences Analysis

Xiaomi 13 Ultra Advantages:

  • Flagship Performance: Significantly faster processor, GPU, and more RAM for a smoother, more responsive experience.
  • Superior Display: LTPO AMOLED with higher resolution, refresh rate, and peak brightness provides vibrant colors, deep blacks, and excellent outdoor visibility.
  • Versatile Camera System: Leica-tuned lenses, large 1-inch sensor, and multiple telephoto options for exceptional photography.
  • Premium Feel: Likely uses higher quality materials (information missing), and generally feels more substantial.

Xiaomi Poco M6 4G Advantages:

  • Lower Price: Significantly more affordable.
  • Slightly Larger Display: Might be preferred by users who prioritize screen real estate.
  • Lighter Weight: More comfortable for extended use.

3. User Profiles & Recommendations

Xiaomi 13 Ultra: Ideal for power users, photographers, videographers, and those who demand the best possible performance and display quality. Excellent for demanding mobile gaming, content creation, and media consumption.

Xiaomi Poco M6 4G: Suitable for budget-conscious users who prioritize basic functionality and a large display. Best for everyday tasks like web browsing, social media, and casual gaming.

4. Decision Framework

Key Questions:

  1. What is your budget? The 13 Ultra is a premium flagship, while the Poco M6 is a budget device.
  2. What are your primary use cases? Gaming, photography, and demanding tasks benefit from the 13 Ultra's power. Basic use cases are well-served by the Poco M6.
  3. Do you prioritize performance, display quality, and camera capabilities or affordability and a larger display?

Scenario-Based Recommendations:

  • Heavy gamer: Xiaomi 13 Ultra
  • Photography enthusiast: Xiaomi 13 Ultra
  • Budget-conscious student: Xiaomi Poco M6 4G
  • Casual user primarily for social media and web browsing: Xiaomi Poco M6 4G

My Choice: Xiaomi 13 Ultra

While the Poco M6 offers excellent value for its price, I would choose the Xiaomi 13 Ultra. The superior performance, stunning display, and incredibly versatile camera system are compelling. I prioritize a smooth, responsive user experience, excellent image quality, and future-proofing my device. The price difference is significant, but the 13 Ultra offers a substantial upgrade in almost every aspect, making it worth the investment for my needs. The lack of detailed specs for build and charging on both phones is a minor concern, but the overall performance and feature set of the 13 Ultra clearly distinguishes it.

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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