Xiaomi 13 Ultra vs Google Pixel 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 21, 2023 October 12, 2023
Release Year 2023 2023

Physical

Volume 110.79 cm³ 94.83 cm³
Screen Size to Weight Ratio 2.96 "/g 3.32 "/g
Weight 227 g 187 g
Height 163.2 mm 150.5 mm
Width 74.6 mm 70.8 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green
  • Mint
  • Obsidian
  • Hazel
  • Rose

Display

Screen Size 6.73 " 6.2 "
Resolution 1440 x 3200 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.8 % 87.1 %
Pixel Density 522 PPI 428 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1300 nits 1400 nits
Peak Brightness 2600 nits 2000 nits

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 119.02 mAh/in²
Battery Density 45.13 mAh/cm³ 48.24 mAh/cm³
Battery Capacity 5000 mAh 4575 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Google Tensor G3 (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) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Adreno 740 Immortalis-G715s MC10

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 13 UltraGoogle Pixel 8Practical Impact
Design
Dimensions (mm)163.2 x 74.6 x 9.1150.5 x 70.8 x 8.9Pixel 8 is noticeably smaller and easier to handle one-handed.
Weight (g)227187Pixel 8 is significantly lighter, reducing hand fatigue.
BuildMaterial information missing for both phones, limiting comparison.
Display
Size (inches)6.736.2Xiaomi offers a larger screen for more immersive media consumption.
Resolution1440 x 32001080 x 2400Xiaomi's higher resolution provides sharper text and images, but consumes more power.
TypeLTPO AMOLEDOLEDBoth offer excellent contrast and vibrant colors, but Xiaomi's LTPO panel enables dynamic refresh rate for better battery efficiency.
Peak Brightness2600 nits2000 nitsXiaomi's display is brighter, improving outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Google Tensor G3Both are flagship chipsets, but Snapdragon 8 Gen 2 generally benchmarks higher in raw performance. Tensor G3 focuses on AI and machine learning capabilities.
CPUOcta-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)Subtle core configuration differences; real-world performance depends on optimization.
GPUAdreno 740Immortalis-G715s MC10Adreno 740 generally offers superior gaming performance.
RAM12GB8GBXiaomi offers more RAM, potentially improving multitasking and app loading times.
Camera
Rear Cameras50MP Main, 50MP Wide, 50MP Telephoto (2x), 50MP Periscope Telephoto (5x)50MP Main, 12MP ultrawideXiaomi offers a more versatile camera system with multiple telephoto options for superior zoom capabilities.
Front Camera32MP10.8MPXiaomi has a higher resolution front camera.
Battery
Capacity5000 mAh4575 mAhXiaomi has a larger battery capacity, potentially leading to longer battery life.

2. Key Differences Analysis

Xiaomi 13 Ultra Advantages:

  • Superior Display: Larger, higher resolution, brighter, and more power-efficient due to LTPO technology.
  • More Powerful & Versatile Camera System: Quad camera setup with Leica lens and multiple telephoto options for exceptional zoom performance.
  • Higher Performance: Snapdragon 8 Gen 2 and more RAM potentially offer better gaming and multitasking.
  • Larger Battery: Potentially longer battery life.

Google Pixel 8 Advantages:

  • Smaller & Lighter: More comfortable for one-handed use and extended periods.
  • Lower Price: Significantly more affordable.
  • Software Experience: Pixel phones typically receive faster and longer software updates directly from Google. Tensor G3 excels in AI-powered features.

3. User Profiles & Recommendations

Xiaomi 13 Ultra: Ideal for power users, photography enthusiasts, and those who prioritize a premium display and top-tier performance. Excellent for content creation, gaming, and media consumption.

Google Pixel 8: Suitable for users who prefer a compact and lightweight phone with a clean software experience and excellent camera capabilities at a more affordable price. Great for everyday use, communication, and casual photography.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: Is the premium price of the Xiaomi 13 Ultra justified for your needs?
  2. Photography Needs: Do you require the advanced zoom capabilities and versatility of the Xiaomi 13 Ultra's camera system?
  3. Size & Weight Preferences: Do you prioritize a compact and lightweight phone or a larger screen?

Scenario-Based Recommendations:

  • Limited Budget: Google Pixel 8 offers excellent value for its price.
  • Photography Enthusiast: Xiaomi 13 Ultra provides a significant advantage in camera capabilities.
  • One-Handed Use Priority: Google Pixel 8's smaller size is more ergonomic.

My Choice: Google Pixel 8

While the Xiaomi 13 Ultra boasts impressive specifications, the Google Pixel 8 better suits my needs and priorities. I value a compact and lightweight phone for comfortable everyday use. The Pixel 8's clean software experience, guaranteed timely updates, and excellent camera are compelling. While the Xiaomi offers a superior camera system on paper, the Pixel 8's camera is still top-tier and more than sufficient for my needs. Finally, the significant price difference makes the Pixel 8 a more sensible choice for me. The Xiaomi 13 Ultra's advantages, while substantial, don't justify the higher cost for my personal use case.

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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