Comparison of ASUS ROG Strix G18 vs Lenovo ThinkPad P16 Gen 3 (21RQ)
Comparison of Lenovo ThinkPad P16 Gen 3 (21RQ) vs ASUS ROG Strix G18

ASUS ROG Strix G18 vs Lenovo ThinkPad P16 Gen 3 (21RQ)

Comparison summary

  • ROG Strix G18 is the better value option.
  • For performance ROG Strix G18 has a better performing processor. Lenovo ThinkPad P16 Gen 3 offers more memory.
  • ROG Strix G18 comes with Windows 11 Home and ThinkPad P16 Gen 3 with Windows.
  • ThinkPad P16 Gen 3 has a higher resolution screen (3.2K).
  • For graphics performance ThinkPad P16 Gen 3 has a superior graphics card.
  • ROG Strix G18 features a bigger display. For portability ROG Strix G18 is lighter.
  • ROG Strix G18 has a bigger SSD.
Compare technical specifications of ASUS ROG Strix G18
Compare technical specifications of Lenovo ThinkPad P16 Gen 3 (21RQ)

ASUS ROG Strix G18

Lenovo ThinkPad P16 Gen 3 (21RQ)

2026 modelIPS screenHigh resolution
2026 model120hz screenHigh resolution

Compare specifications

ASUS ROG Strix G18Lenovo ThinkPad P16 Gen 3 (21RQ)
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
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Intel Core Ultra 9 275HXIntel Core Ultra 7 255HX
Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop.
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32gb64gb
Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs.
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GeForce RTX 5070RTX PRO 2000 Blackwell
Screen size
18″16″
Screen resolution
Quad HD (2560 x 1440 pixels)3.2K (3200 x 2000 pixels)
Weight
7 lbs (3.18 kg)8 lbs (3.63 kg)
Size (length x width x height)
14.3 x 9.92 x 0.82 inches
(36.32 x 25.2 x 2.08 cm)
Operating system (OS)
Windows 11 HomeWindows
Hard drives
8000gb SSD4000gb SSD
Release date
April 15, 2026September 2, 2026
Amazon.com List Price
$5,029.99$5,399.00
Amazon.com Lowest New Price
$5,029.99$5,399.00
Buy on Amazon.comBuy on Amazon.com

Compare ASUS ROG Strix G18 / Lenovo ThinkPad P16 Gen 3 vs other gaming laptops:

18″
Compare ASUS ROG Strix G18 vs Alienware 18 Area-51 (AA18250)
Alienware 18 Area-51
AA18250
Runs 90% of new games on recommended RTX 5090 GPU2025 model64 GB RAMHigh resolution
$5,599.99
18″
Compare ASUS ROG Strix G18 vs EXcaliberPC 2025 MSI Raider 18 HX AI A2XWIG-014US
EXcaliberPC 2025 MSI Raider 18 HX AI A2XWIG-014US
Runs 90% of new games on recommended RTX 5080 GPU2026 model64 GB RAM120hz screenHigh resolution
$6,445.00
18″
Compare ASUS ROG Strix G18 vs EXcaliberPC 2025 MSI Raider 18 HX AI A2XWIG-014US
EXcaliberPC 2025 MSI Raider 18 HX AI A2XWIG-014US
Runs 90% of new games on recommended RTX 5080 GPU2026 model96 GB RAM120hz screenHigh resolution
$8,745.00
15″
Compare ASUS ROG Strix G18 vs MSI Cyborg 15
MSI Cyborg 15
Runs 80% of new games on recommended RTX 5070 GPU2026 model64 GB RAM
$5,049.00
16″
Compare ASUS ROG Strix G18 vs ThinkPad P1 Gen 9 16″
ThinkPad P1 Gen 9 16″
Runs 90% of new games on recommendedRTX PRO 2000 Blackwell GPU2026 model64 GB RAMThinTouchscreen
$5,099.00
16″
Compare ASUS ROG Strix G18 vs ThinkPad P16 Gen 2
ThinkPad P16 Gen 2
Runs 60% of new games on recommendedRTX 2000 Ada Generation GPU2026 model128 GB RAMi9 CPUIPS screen
$6,699.00
ASUS ROG Strix G18 viewed from another angle
Lenovo ThinkPad P16 Gen 3 (21RQ) viewed from another angle

ASUS ROG Strix G18 summary

ASUS ROG Strix G18 is a Windows gaming laptop released in 2026. It has a decent Intel CPUplus less than ideal memory for its price. The laptop has the GeForce RTX 5070 graphics card which is lackluster for playing games. You can run 80% of the games published this year on recommended settings. Only Quad HD resolution is lackluster for the 18-inch 240 Hz IPS screen. The 8000gb SSD storage is adequate. It is portable at only 7 lbs (3.18 kg).

ASUS ROG Strix G18 AI Gaming Laptop 18" 2.5K Nebula Display (Intel Ultra 9-275HX, GeForce RTX 5070 8GB, 32GB DDR5, 8TB PCIe SSD, RGB KB, Thunderbolt 4, Win 11 Home) w/DKZ USB Port Expander

[Superior Display] 18" IPS WQXGA (2560x1600) 240Hz 2.5K Nebula Display; Bluetooth 5.4, RJ-45, Webcam, RGB Standard Keyboard

[Powerful Performance] 15th Gen Ultra 9- 275HX 2.70GHz Processor (upto 5.4GHz, 36MB Cache, 24-Cores, 24-Threads, 8 Performance-cores); GeForce RTX 5070 8GB GDDR7 Dual (Integrated+Dedicated) Graphics, VR Ready

[High Speed and Multitasking] 32GB DDR5 SODIMM; 280W PSU, No, 4-Cell 90 WHr Battery; Gray Color

[Enormous Storage] 8TB PCIe NVMe SSD; HDMI, Thunderbolt 4, USB 3.2 Type-C, Headphone/Microphone Combo Jack, Windows 11 Home-64, 1 Year Manufacturer warranty from GreatPriceTech (Professionally upgraded by GreatPriceTech)

[Includes] Authorized Dockztorm Portable USB Hub(Portable Dockztorm Data Hub;Data Rate up to 5Gbps)

ASIN: B0GX7S1QXZ

Lenovo ThinkPad P16 Gen 3 (21RQ) summary

Lenovo ThinkPad P16 Gen 3 is a Windows gaming laptop released in 2026. It doesn't have the best Intel processor, however enough memory for its price. The laptop has the RTX PRO 2000 Blackwell video card that is underwhelming great for playing games. You can run 90% of the games published this year on recommended settings. 3.2K resolution is fine for the 16″ 120 Hz display. The 4000gb SSD storage is fine leaves room for improvement. It is quite hefty at 8 lbs (3.63 kg).

Lenovo ThinkPad P16 Gen 3 Intel Core Ultra 7 255HX, 24C, 16" 3.2K (3200 x 2000), Tandem OLED Touch, 600 nits, 64GB RAM, 4TB SSD, NVIDIA RTX PRO 2000 Blackwell, Backlit KYB, Windows Pro

Processor: Intel Core Ultra 7 255HX Processor (E-cores up to 4.50 GHz P-cores up to 5.20 GHz)

Memory: 64 GB DDR5-(SODIMM) - ; Storage: 4 TB SSD M.2 2280 PCIe Gen5 Performance

Display: 16" 3.2K (3200 x 2000), Tandem OLED, Touch, HDR 600, 100%DCI-P3, 1500 nits (HDR Peak)/600 nits (SDR Typical), VRR 40-120Hz; Graphic Card: RTX PRO 2000 Blackwell Laptop GPU 8GB GDDR7

Dimensions (H (front-to-back) x W x D): 15.8mm – 20.9mm x 362mm x 252mm / 0.62″ – 0.82″ x 14.25″ x 9.92″ Weight: Starting at 2.54kg / 5.6lbs

[Upgrade] will open the box to upgrade the RAM and the hard drive to PCIe-NVMe Solid State Drive. The hard drive upgrade won't affect Lenovo manufacture warranty.

ASIN: B0HGCXQN3V

ASUS ROG Strix G18
Lenovo ThinkPad P16 Gen 3