photoman43 wrote:
I have friends who use 15 inch laptops as their only photo computer. However that does not mean they rely just on the 15 inch screen for processing their images. Most attach a second larger monitor directly to the laptop when they are not traveling so they have a larger monitor for critical editing. If this is an option you want to consider, just make sure your laptop has the needed port to attach a second monitor and the right video card to drive it.
This is my strategy as well. I use a 13" M1 MacBook Air, connected to a 27" P3 gamut monitor (LG 27UP850-W) in my home office.
The monitor I use can connect via USB-C, AND function as a fast charger for the laptop. The monitor also has two HDMI inputs and a DisplayPort input. When connected via USB-C, it also offers a hub with two USB-A ports. I use them for a wired keyboard and a backup drive.
This is the little adapter I use to connect things on the road, and the ports it has:
https://www.charjenpro.com/products/ultimatedock HDMI 4K/60fps video — I use this to connect projectors and monitors in hotels
Gigabit Ethernet jack (RJ-45) — I use for speed and privacy when needed
Two USB 3.2 Type A ports @ 10Gbps — Great for connecting non-Thunderbolt SSD drives and fast conventional drives
3.5mm Stereo Headphone jack for HiFi output — My powered speaker set, or a venue's PA system connects here
USB-C power adapter input for laptop charging up to 100W — My Apple 30-Watt adapter connects here, on the road
SD/Micro SD 4.0 UHS I/II readers — My cameras use SDXC cards
This setup has served me extremely well over the last year. The M1 Air (with 8 CPU cores, 8 GPU cores, 16 Neural Engine cores, 1TB SSD and 16GB unified (shared) memory) is the fastest computer I've ever owned. Battery life is extraordinary, the computer never gets hot, there is NO FAN, the OS is very stable, and there is plenty of power to use Photoshop and Lightroom Classic together. Most of the time, I use Low Power Mode, only speeding it up when needed for video editing or large quantities of still image exports. In low power mode, it still runs a lot faster than my old iMac from 2013!
Yes, it is a bit small for editing, but I've been able to do most still image editing on the road without issues. Video and audio editing practically require the larger monitor, though.