17 Ultra vs X Fold5

Side-by-side comparison with real-scale visuals and detailed specifications

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

X Fold5 is 0.2% taller

17 Ultra

163.1mm×75.9mm

X Fold5

162.8mm×144.7mm

Scaled to real proportions

Specifications Comparison

17 Ultra

Xiaomi

5 wins

X Fold5

vivo

2 wins

📱

Screen Size

Diagonal screen measurement

Better

17 Ultra

6.7"

X Fold5

Difference: 0.3" (4.5% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

17 Ultra

5,000mAh

X Fold5

4,800mAh

Difference: 200mAh (4.2% more)

💾

RAM

Random Access Memory for multitasking

= Tie

17 Ultra

12GB

X Fold5

12GB

Difference: 0GB

⚖️

Weight

Total device weight

Better

17 Ultra

228g

X Fold5

279g

Difference: 51g (22.4% less)

💿

Storage

Internal storage capacity

Better

17 Ultra

256GB

X Fold5

512GB

Difference: 256GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

17 Ultra

200MP

X Fold5

50MP

Difference: 150MP (300.0% more)

💰

Price

Retail price in USD

Better

17 Ultra

849$

X Fold5

1,799$

Difference: 950$ (111.9% less)

📏

Height

Device height

17 Ultra

163.1mm

X Fold5

162.8mm

📐

Width

Device width

17 Ultra

75.9mm

X Fold5

144.7mm

📦

Thickness

Device thickness/depth

Better

17 Ultra

9mm

X Fold5

13mm

Difference: 4mm (44.4% less)

17 Ultra

X Fold5

Winner in category

Last updated: March 23, 2026

Source: Official Source

Last updated: March 23, 2026

Source: Official Source

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

No Affiliate Bias

We don't earn from product sales

Regularly Updated

Data refreshed when specs change

Transparent Method

Our comparison methodology is public

SizeVS Editorial Team

Verified

Product Comparison Specialists

Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

Verified Data Sources Editorial Standards

Updated: March 24, 2026

Our methodology

Explore this matchup

View 17 Ultra View X Fold5 Screen Size Battery RAM Weight Storage

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