Xiaomi 14 Ultra vs A6x 4G

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Xiaomi 14 Ultra is 0.1% taller

Xiaomi 14 Ultra

165.2mm×75.8mm

A6x 4G

165.1mm×75.6mm

Scaled to real proportions

Specifications Comparison

Xiaomi 14 Ultra

Xiaomi

4 wins

A6x 4G

Oppo

4 wins

📱

Screen Size

Diagonal screen measurement

Better

Xiaomi 14 Ultra

6.73"

A6x 4G

6.7"

Difference: 0.03" (0.4% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Xiaomi 14 Ultra

5,000mAh

A6x 4G

4,500mAh

Difference: 500mAh (11.1% more)

💾

RAM

Random Access Memory for multitasking

Better

Xiaomi 14 Ultra

16GB

A6x 4G

8GB

Difference: 8GB (100.0% more)

⚖️

Weight

Total device weight

Better

Xiaomi 14 Ultra

227g

A6x 4G

180g

Difference: 47g (26.1% less)

💿

Storage

Internal storage capacity

Better

Xiaomi 14 Ultra

512GB

A6x 4G

128GB

Difference: 384GB (300.0% more)

📷

Main Camera

Main camera resolution

Better

Xiaomi 14 Ultra

50MP

A6x 4G

64MP

Difference: 14MP (28.0% more)

💰

Price

Retail price in USD

Better

Xiaomi 14 Ultra

1,299$

A6x 4G

399$

Difference: 900$ (225.6% less)

📏

Height

Device height

Xiaomi 14 Ultra

165.2mm

A6x 4G

165.1mm

📐

Width

Device width

Xiaomi 14 Ultra

75.8mm

A6x 4G

75.6mm

📦

Thickness

Device thickness/depth

Better

Xiaomi 14 Ultra

9.6mm

A6x 4G

8.4mm

Difference: 1.2mm (14.3% less)

Xiaomi 14 Ultra

A6x 4G

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 Xiaomi 14 Ultra View A6x 4G Screen Size Battery RAM Weight Storage

More related comparisons

12vsXiaomi 14 Ultra

Compare specs & size →

Xiaomi 14 UltravsiPhone 14 Pro Max

Compare specs & size →

Xiaomi 14 UltravsiPhone 14 Pro

Compare specs & size →

GT 7vsXiaomi 14 Ultra

Compare specs & size →

ROG Phone 9vsXiaomi 14 Ultra

Compare specs & size →

Pixel 8 ProvsXiaomi 14 Ultra

Compare specs & size →