Final answer:
The Sega Saturn's lack of success was due to poor marketing and a high initial price, while the Nintendo Wii U struggled with confusing marketing and limited third-party games.
Step-by-step explanation:
For Sega, a less popular console is the Sega Saturn. Its lack of success was mainly attributed to poor marketing and a high initial price. The company failed to effectively promote the console and showcase its unique features, leading to low consumer awareness and interest. Additionally, the high price tag deterred potential buyers, making it difficult for the console to gain traction in the market.
For Nintendo, a less popular console is the Nintendo Wii U. It suffered from confusing marketing and a limited selection of third-party games. The marketing campaign failed to clearly communicate the console's capabilities and appeal to consumers. Furthermore, the lack of third-party support meant that the Wii U had fewer popular games compared to its competitors, reducing its overall attractiveness to gamers.