iPhone Air vs Redmi K90 Pro Max

True-scale visual comparison — see exact mm dimensions side by side with detailed specs.

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Redmi K90 Pro Max is 11.5% taller

iPhone Air

146.7mm×71.5mm

Redmi K90 Pro Max

163.5mm×75.2mm

Scaled to real proportions

Specifications Comparison

iPhone Air

Apple

3 wins

Redmi K90 Pro Max

Xiaomi

5 wins

Screen Size

Diagonal screen measurement

Better

iPhone Air

6.1"

Redmi K90 Pro Max

6.7"

Difference: 0.6" (9.8% more)

Battery

Battery capacity in milliamp-hours

Better

iPhone Air

3,095mAh

Redmi K90 Pro Max

5,000mAh

Difference: 1,905mAh (61.6% more)

RAM

Random Access Memory for multitasking

Better

iPhone Air

4GB

Redmi K90 Pro Max

12GB

Difference: 8GB (200.0% more)

Weight

Total device weight

Better

iPhone Air

152g

Redmi K90 Pro Max

210g

Difference: 58g (38.2% less)

Storage

Internal storage capacity

Better

iPhone Air

64GB

Redmi K90 Pro Max

256GB

Difference: 192GB (300.0% more)

Main Camera

Main camera resolution

Better

iPhone Air

12MP

Redmi K90 Pro Max

108MP

Difference: 96MP (800.0% more)

Price

Retail price in USD

Better

iPhone Air

599$

Redmi K90 Pro Max

799$

Difference: 200$ (33.4% less)

Height

Device height

iPhone Air

146.7mm

Redmi K90 Pro Max

163.5mm

Width

Device width

iPhone Air

71.5mm

Redmi K90 Pro Max

75.2mm

Thickness

Device thickness/depth

Better

iPhone Air

7.6mm

Redmi K90 Pro Max

8.8mm

Difference: 1.2mm (15.8% less)

iPhone Air

Redmi K90 Pro Max

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

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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 28, 2026

Our methodology

Explore this matchup

View iPhone Air View Redmi K90 Pro Max Screen Size Battery RAM Weight Storage

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