Xiaomi 13 Ultra vs Google Pixel Fold - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 21, 2023 June 27, 2023
Release Year 2023 2023

Physical

Volume 110.79 cm³ 128.59 cm³
Screen Size to Weight Ratio 2.96 "/g 2.69 "/g
Weight 227 g 283 g
Height 163.2 mm 139.7 mm
Width 74.6 mm 158.7 mm
Thickness 9.1 mm 5.8 mm
Foldable Design No Yes
Available Colors
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green
  • Obsidian
  • Porcelain

Display

Screen Size 6.73 " 7.6 "
Resolution 1440 x 3200 1840 x 2208
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 89.8 % 82.7 %
Pixel Density 522 PPI 378 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1300 nits 1000 nits
Peak Brightness 2600 nits 1450 nits

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 83.47 mAh/in²
Battery Density 45.13 mAh/cm³ 37.49 mAh/cm³
Battery Capacity 5000 mAh 4821 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Google Tensor G2 (5 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 (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 740 Mali-G710 MP7

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 13 UltraGoogle Pixel FoldPractical Impact
Design
Dimensions (mm)163.2 x 74.6 x 9.1139.7 x 158.7 x 5.8 (folded); 139.7 x 79.5 x 12.1 (unfolded)Pixel Fold significantly wider when unfolded due to its foldable nature, Xiaomi 13 Ultra thinner and more pocketable.
Weight (g)227283Pixel Fold noticeably heavier due to folding mechanism.
FoldableNoYesPixel Fold offers a larger screen in a more compact folded size, but with added weight and thickness.
Build MaterialNot specifiedNot specifiedBuild quality and durability cannot be compared without further information.
Display
Display Type6.73" LTPO AMOLED7.6" Foldable OLED (inner); 5.8" OLED (outer)Pixel Fold boasts larger main display for immersive content consumption; Xiaomi 13 Ultra's LTPO panel provides better power efficiency. Pixel Fold has a usable cover display.
Resolution1440 x 32002208 x 1840 (inner); 1080 x 2092 (outer)Both offer sharp displays; Pixel Fold's inner display has a slightly lower pixel density due to its larger size. Its outer display is smaller but usable.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations.
Peak Brightness2600 nits1450 nits (inner); 1500 nits (outer)Xiaomi 13 Ultra offers significantly higher peak brightness for better outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Google Tensor G2Snapdragon 8 Gen 2 generally offers better raw performance in benchmarks, but Tensor G2 excels in AI and machine learning tasks.
CPUOcta-core (3.2 GHz Cortex-X3...)Octa-core (2.85 GHz Cortex-X1...)Xiaomi 13 Ultra likely to have a performance edge in demanding applications.
GPUAdreno 740Mali-G710 MP7Adreno 740 generally provides better gaming performance.
RAM12GB12GBBoth offer ample RAM for multitasking.
Camera
Main Camera50MP (1" Sony IMX989)48MPXiaomi 13 Ultra boasts a significantly larger sensor for superior low-light performance and depth of field.
Telephoto50MP (3.2x & 5x)10.8MP (5x)Xiaomi 13 Ultra offers higher resolution telephoto capabilities.
Ultrawide50MP10.8MPXiaomi 13 Ultra offers significantly higher resolution ultrawide.
DXOMARK Score140133Xiaomi 13 Ultra rated higher overall for camera quality by DXOMARK.
Battery
Capacity5000 mAh4821 mAhSimilar battery capacities; real-world battery life depends on usage and software optimization. Pixel Fold's larger inner display might consume more power.

2. Key Differences Analysis

Xiaomi 13 Ultra Advantages:

  • Superior Camera System: Larger main sensor, higher resolution telephoto and ultrawide lenses.
  • Brighter Display: Significantly higher peak brightness for excellent outdoor visibility.
  • Potentially Better Performance: Snapdragon 8 Gen 2 generally outperforms Tensor G2 in benchmarks.
  • More Pocketable: Slimmer and lighter than the Pixel Fold.

Google Pixel Fold Advantages:

  • Foldable Form Factor: Larger inner display for immersive experiences, compact when folded.
  • Unique Software Features: Pixel-exclusive software features and faster updates.
  • Cover Display: Offers functionality when folded.

3. User Profiles & Recommendations

Xiaomi 13 Ultra: Ideal for users prioritizing camera quality, performance, and a traditional smartphone form factor. Excellent for photography enthusiasts, mobile gamers, and those who need a bright display for outdoor use.

Google Pixel Fold: Best suited for users who value a large screen for productivity and media consumption but also want a pocketable device. Great for multitasking, watching videos, reading, and those who want the latest innovations in smartphone technology.

4. Decision Framework

Key Questions for Buyers:

  1. Form Factor Preference: Do you prioritize a traditional smartphone or a foldable device?
  2. Camera Importance: How important is camera quality for your daily usage?
  3. Budget: Which phone offers the best value for your budget considering its features?

Scenario-Based Recommendations:

  • Photography Enthusiast: Xiaomi 13 Ultra
  • Multitasking Power User: Google Pixel Fold
  • Outdoor User: Xiaomi 13 Ultra
  • Budget-Conscious Buyer: Neither phone is truly budget-friendly, but Google Pixel Fold may have more aggressive discounts due to being older.

My Choice: Xiaomi 13 Ultra

While the Pixel Fold's foldable technology is intriguing, the Xiaomi 13 Ultra's superior camera system, brighter display, and likely better overall performance make it the more compelling device for me. I prioritize image quality and a smooth user experience, and the 13 Ultra delivers in these areas. The Pixel Fold's added weight and bulk, combined with potential performance trade-offs for the Tensor G2, make it less appealing. The significantly brighter display of the 13 Ultra is also a major factor for me, as I frequently use my phone outdoors. Finally, while foldable phones are innovative, the technology is still maturing, and I prefer the reliability and established form factor of a traditional smartphone.

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.

Key Strengths:

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