ThinkPad P1 Gen 7 vs Acer Predator Helios 18

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%

Acer Predator Helios 18 is 20.0% taller

ThinkPad P1 Gen 7

253mm×358.5mm

Acer Predator Helios 18

303.7mm×410mm

Scaled to real proportions

Specifications Comparison

ThinkPad P1 Gen 7

Lenovo

3 wins

Acer Predator Helios 18

Acer

2 wins

Display

Diagonal screen measurement

Better

ThinkPad P1 Gen 7

15.6"

Acer Predator Helios 18

18"

Difference: 2.4" (15.4% more)

Weight

Total device weight

Better

ThinkPad P1 Gen 7

1.7kg

Acer Predator Helios 18

3.25kg

Difference: 1.55kg (91.2% less)

Battery

Battery capacity in watt-hours

Better

ThinkPad P1 Gen 7

80Wh

Acer Predator Helios 18

90Wh

Difference: 10Wh (12.5% more)

RAM

Random Access Memory for multitasking

= Tie

ThinkPad P1 Gen 7

64GB

Acer Predator Helios 18

64GB

Difference: 0GB

Storage

Internal storage capacity

Better

ThinkPad P1 Gen 7

4,096GB

Acer Predator Helios 18

2,048GB

Difference: 2,048GB (100.0% more)

Processor

CPU/SoC model

ThinkPad P1 Gen 7

Intel Core i9-11950H

Acer Predator Helios 18

Intel Core i9-14900HX

Price

Retail price in USD

Better

ThinkPad P1 Gen 7

2,039$

Acer Predator Helios 18

2,999$

Difference: 960$ (47.1% less)

ThinkPad P1 Gen 7

Acer Predator Helios 18

Winner in category

Last updated: March 22, 2026

Source: notebookcheck.net

Last updated: March 22, 2026

Source: acer.com

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Data refreshed when specs change

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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 ThinkPad P1 Gen 7 View Acer Predator Helios 18 Display Weight Battery RAM Storage

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