I own a HP Pavilion DM4 3013CL laptop with an Intel Core i5 processor and 8 GB of Ram. I recently purchased an Acer Switch 12 SW5-271, a 2-in-1, 12-inch laptop / tablet, with an Intel Core M and 4 GB of Ram.
I use them primarily for email, web browsing, watching Netflix, some Word and Excel, and some light-weight games.
For me, the biggest difference is the Acer Switch 12 stays cool and does not burn my lap.
| Processor | Speed | Laptop Heat | Fan | Battery Life |
|---|---|---|---|---|
| i5 | No obvious difference | Gets hot after an hour of use | Yes. Loud. | 2 to 3 hours. |
| M | No obvious difference | Stays Cool | No. | 4 to 5 hours. |