Asus ROG Zephyrus G16 GU603 vs Asus ROG Zephyrus M16 Gaming Laptop

Both are 16-inch RTX 4070 gaming laptops with the same i9-13900H, so the split comes down to memory, graphics power and the screen. The M16 runs the GPU at a higher 140W TGP, uses faster DDR5 SO-DIMMs that you can upgrade to 64GB, and offers a brighter Mini LED HDR panel. The G16 is lighter at 2.00 kg, has Thunderbolt 4 and Bluetooth 5.3, and its DDR4 memory is soldered. Pick the M16 for maximum frame rates and upgradeability; pick the G16 for a lighter chassis and Thunderbolt.

• Choose the Zephyrus G16 if you want the lighter 2.00 kg body, Thunderbolt 4 and Bluetooth 5.3, and you are fine with soldered DDR4 memory.
• Choose the Zephyrus M16 if you want the higher 140W GPU power limit, upgradeable DDR5 memory up to 64GB and the brighter Mini LED HDR display.