Xiaomi 13 Ultra vs Xiaomi Poco X6 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 21, 2023 January 12, 2024
Release Year 2023 2024

Physical

Volume 110.79 cm³ 98.98 cm³
Screen Size to Weight Ratio 2.96 "/g 3.59 "/g
Weight 227 g 186 g
Height 163.2 mm 160.5 mm
Width 74.6 mm 74.3 mm
Thickness 9.1 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green
  • Black
  • Yellow
  • Gray

Display

Screen Size 6.73 " 6.67 "
Resolution 1440 x 3200 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.8 % 90.1 %
Pixel Density 522 PPI 446 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness 1300 nits 1200 nits
Peak Brightness 2600 nits 1800 nits

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 112.39 mAh/in²
Battery Density 45.13 mAh/cm³ 50.52 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Mediatek Dimensity 8300 Ultra (4 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 (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
GPU Adreno 740 Mali G615-MC6

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 13 UltraXiaomi Poco X6 ProPractical Impact
Design
Dimensions (mm)163.2 x 74.6 x 9.1160.5 x 74.3 x 8.3Poco X6 Pro is slightly smaller and thinner, potentially improving one-handed usability.
Weight (g)227186Poco X6 Pro is significantly lighter, reducing hand fatigue during extended use.
Build MaterialsMissingMissingCannot compare build quality and durability.
Display
Size (inches)6.736.67Negligible difference in screen real estate.
Resolution1440 x 32001220 x 271213 Ultra has a sharper display (522 ppi vs 446 ppi), resulting in crisper text and images.
TypeLTPO AMOLEDAMOLED13 Ultra's LTPO panel allows for dynamic refresh rate adjustment, potentially saving battery life.
Peak Brightness (nits)2600180013 Ultra offers significantly higher peak brightness, improving outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Dimensity 8300 UltraBoth are high-performance chipsets, but Snapdragon 8 Gen 2 generally benchmarks higher in graphics and AI tasks.
CPUOcta-core (up to 3.2 GHz)Octa-core (up to 3.35 GHz)While Poco has a slightly higher clock speed on one core, overall performance depends on core architecture and optimization; real-world differences might be minimal.
GPUAdreno 740Mali G615-MC6Adreno 740 generally provides better gaming performance compared to Mali G615-MC6.
RAM12GB8/12GB12GB RAM on both high-end configurations ensures smooth multitasking.
Camera
Main Camera50MP, 1-inch sensor64MP, 1/2-inch sensor13 Ultra boasts a much larger sensor, potentially capturing more light and detail, especially in low light. Leica lens collaboration suggests superior image quality on the 13 Ultra.
TelephotoVariable, up to 5x optical zoomMissing dedicated telephoto13 Ultra offers superior zoom capabilities.
Ultrawide50MP8MP13 Ultra's ultrawide offers significantly higher resolution.
Battery
Capacity5000 mAh5000 mAhSimilar battery capacity. Actual battery life depends on optimization and usage patterns.
Charging SpeedMissingMissingCannot compare charging speeds.

2. Key Differences Analysis

Xiaomi 13 Ultra Advantages:

  • Superior Camera System: Larger sensor, Leica collaboration, variable telephoto lens. Results in significantly better image quality, particularly in challenging conditions and zoom scenarios.
  • Brighter, Sharper Display: Higher resolution and peak brightness improve outdoor readability and media consumption.
  • More Powerful GPU: Better for demanding games and graphics-intensive tasks.
  • LTPO Display: More power efficient.

Xiaomi Poco X6 Pro Advantages:

  • Lower Price: Significantly more affordable.
  • Lighter and More Compact: Easier to handle and carry.

3. User Profiles & Recommendations

Xiaomi 13 Ultra: Ideal for photography enthusiasts, power users, and those who prioritize the best possible display and performance. Excellent for content creation, gaming, and consuming media.

Xiaomi Poco X6 Pro: Suitable for budget-conscious users who want a good overall experience without breaking the bank. Good for everyday tasks, social media, and casual gaming.

4. Decision Framework

Key Questions:

  1. What is your budget? The price difference is substantial.
  2. Is camera quality a top priority? The 13 Ultra significantly outperforms the Poco X6 Pro in this area.
  3. Do you value a lighter and more compact phone? The Poco X6 Pro excels in portability.

Scenario-Based Recommendations:

  • Photography Enthusiast: Xiaomi 13 Ultra
  • Gamer on a Budget: Xiaomi Poco X6 Pro
  • Everyday User Prioritizing Value: Xiaomi Poco X6 Pro

My Choice: Xiaomi 13 Ultra

While the Poco X6 Pro offers excellent value, I would choose the Xiaomi 13 Ultra. The superior camera system, with its larger sensor and Leica collaboration, is a major deciding factor for me. I prioritize image quality and appreciate the versatility of the variable telephoto lens. The brighter, sharper LTPO display also enhances the overall user experience. While the price is significantly higher, the 13 Ultra delivers a flagship experience that justifies the premium. The improved performance offered by the Snapdragon 8 Gen 2 and Adreno 740 GPU further solidifies my choice, ensuring smooth performance for demanding tasks and future-proofing the device. While I acknowledge the Poco X6 Pro's advantages in price and portability, the 13 Ultra's superior features in areas I prioritize outweigh those considerations.

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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