Redmi K90 vs Reno15 Pro Max

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Reno15 Pro Max is 2.8% taller

Redmi K90

158.3mm×72.8mm

Reno15 Pro Max

162.7mm×75.6mm

Scaled to real proportions

Specifications Comparison

Redmi K90

Xiaomi

3 wins

Reno15 Pro Max

Oppo

1 wins

📱

Screen Size

Diagonal screen measurement

= Tie

Redmi K90

6.7"

Reno15 Pro Max

6.7"

Difference: 0"

🔋

Battery

Battery capacity in milliamp-hours

= Tie

Redmi K90

5,000mAh

Reno15 Pro Max

5,000mAh

Difference: 0mAh

💾

RAM

Random Access Memory for multitasking

Better

Redmi K90

8GB

Reno15 Pro Max

12GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

Redmi K90

198g

Reno15 Pro Max

215g

Difference: 17g (8.6% less)

💿

Storage

Internal storage capacity

= Tie

Redmi K90

256GB

Reno15 Pro Max

256GB

Difference: 0GB

📷

Main Camera

Main camera resolution

Better

Redmi K90

108MP

Reno15 Pro Max

50MP

Difference: 58MP (116.0% more)

💰

Price

Retail price in USD

Better

Redmi K90

599$

Reno15 Pro Max

999$

Difference: 400$ (66.8% less)

📏

Height

Device height

Redmi K90

158.3mm

Reno15 Pro Max

162.7mm

📐

Width

Device width

Redmi K90

72.8mm

Reno15 Pro Max

75.6mm

📦

Thickness

Device thickness/depth

= Tie

Redmi K90

8.1mm

Reno15 Pro Max

8.1mm

Difference: 0mm

Redmi K90

Reno15 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 24, 2026

Our methodology

Explore this matchup

View Redmi K90 View Reno15 Pro Max Screen Size Battery RAM Weight Storage

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