MacBook Air M3 15 vs HP Spectre x360 14

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

HP Spectre x360 14 is NaN% taller

MacBook Air M3 15

mm×345.4mm

HP Spectre x360 14

220mm×313.7mm

Scaled to real proportions

Specifications Comparison

MacBook Air M3 15

Apple

2 wins

HP Spectre x360 14

3 wins

📱

Display

Diagonal screen measurement

Better

MacBook Air M3 15

15.3"

HP Spectre x360 14

14"

Difference: 1.3" (9.3% more)

⚖️

Weight

Total device weight

Better

MacBook Air M3 15

1.51kg

HP Spectre x360 14

1.44kg

Difference: 0.07kg (4.9% less)

🔋

Battery

Battery capacity in watt-hours

Better

MacBook Air M3 15

66.5Wh

HP Spectre x360 14

68Wh

Difference: 1.5Wh (2.3% more)

💾

RAM

Random Access Memory for multitasking

= Tie

MacBook Air M3 15

16GB

HP Spectre x360 14

16GB

Difference: 0GB

💿

Storage

Internal storage capacity

Better

MacBook Air M3 15

256GB

HP Spectre x360 14

1,024GB

Difference: 768GB (300.0% more)

🧠

Processor

CPU/SoC model

MacBook Air M3 15

Apple M3

HP Spectre x360 14

Intel Core Ultra 7 155H

💰

Price

Retail price in USD

Better

MacBook Air M3 15

1,299$

HP Spectre x360 14

1,599$

Difference: 300$ (23.1% less)

MacBook Air M3 15

HP Spectre x360 14

Winner in category

Last updated: March 22, 2026

Source: apple.com

Last updated: March 22, 2026

Source: hp.com

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 MacBook Air M3 15 View HP Spectre x360 14 Display Weight Battery RAM Storage

More related comparisons

Acer Swift Go 14vsHP Spectre x360 14

Compare specs & size →

HP Spectre x360 14vsHP Spectre x360 16

Compare specs & size →

HP Spectre x360 14vsHP Envy x360 15

Compare specs & size →

ThinkPad X1 Carbon Gen 12vsHP Spectre x360 14

Compare specs & size →

MacBook Air M4 13vsMacBook Air M3 15

Compare specs & size →

Acer Swift Go 14vsMacBook Air M3 15

Compare specs & size →