The Nintendo Switch 2's debut trailer reveals a larger console than its predecessor. The trailer shows a significant size increase, indicating a shift away from smaller handhelds towards larger portable devices like the Steam Deck and iPad.

While Nintendo hasn't released official dimensions, estimations can be made using a Genki Switch 2 mock-up from CES 2025, which closely resembles the console in the trailer.

Estimated Switch 2 Screen Size:

The Switch 2 is estimated to have an 8-inch screen (diagonal measurement), aligning with earlier rumors. This translates to approximately 177mm wide and 99mm tall. This represents a nearly 30% increase in diagonal size and a 66% increase in area compared to the original Switch's 6.2-inch screen. The increase is even more significant compared to the Switch Lite (45% diagonal, 111% area) and the Switch OLED (14% diagonal, 30% area). While larger isn't always better, a larger screen could enhance the gaming experience, provided the display quality is high.

Compared to the Steam Deck's 7-inch screen, the Switch 2's estimated 8-inch screen is 8% larger diagonally and 11% larger in area.

Estimated Switch 2 Overall Console Size:

Based on measurements from the Genki mock-up, the Switch 2 is estimated to be approximately 265mm long and 115mm tall. This represents a roughly 25% increase in size compared to the original Switch (239mm x 102mm). It's approximately 61% larger than the Switch Lite and 12% smaller than the Steam Deck. The depth is expected to be similar to the original Switch.

Estimated Switch 2 Joy-Con Size:

The Joy-Cons appear to be slightly taller than the original ones, estimated at 32mm wide and 115mm tall—approximately 13% larger.

Estimated Switch 2 Screen Unit Size:

Subtracting the Joy-Con dimensions from the overall console size, the screen unit is estimated at 200mm long and 115mm tall, about 31% larger than the original Switch. This size comfortably accommodates the 8-inch screen with relatively slim bezels.

These dimensions are estimations based on the Genki mock-up and analysis of the trailer. While not official, they provide a strong indication of the Switch 2's size increase. The console is expected to be significantly larger than its predecessor, but with a similar thickness.