It's nice we're getting so many choices and competition among brands now in the cellular trail cam market.
Few of us have the time, inclination, and/or need to complete a very accurate scientifically valid comparison of the different choices, in part because some who do share their results.
Here is what Trail Cam Pro has posted regarding just a couple the before mentioned cell cams:
TactaCam Reveal (2020 Model)
The up-front purchase price for this model has been running around $100.
TCP Rating: 79/100 - This AT&T cellular trail camera is designed for the budget-minded wildlife enthusiast. This camera sports great daytime photo quality, a solid detection circuit, and extremely easy setup. The battery life is below average and we had some blurry night photos.
www.trailcampro.com
If you want all their details, just click on the above link, but here is what they say about battery life:
If this camera were to take 15-day and 15-night pictures every 24 hours, the Tactacam Reveal would last
2.7 months in the field on a set of 12 AA Lithium Batteries. This is below average for a camera that uses 12 batteries.
Browning Defender Scout Pro (2020 Model)
The up-front purchase price for this model has been running around $200.
Transmit images and videos over an AT&T network from the outdoors to your wireless account with the Browning Defender Pro Scout cellular trail camera.
www.trailcampro.com
If this camera were to take 15-day and 15-night pictures every 24 hours, the Browning Pro Scout would last
10.5 months in the field on a set of 8 AA Lithium Batteries.
Keep in mind these two comparisons are for the 2020 models, and both these and most brands now have updated 2021 models becoming available (but there are no 3rd party comparisons yet for the latest models).
The general expectation is that all (or most) brands will improve functionality and reliability with their 2021 models and updates. There was a significant leap from 2019 to 2020 with most brands/models of cell cams.