Very often Tablet applications are just resized versions of Smartphone applications. But does it mean that they have the same UI needs?
1. Some key points to be considered
Smartphones are used almost in all spheres of everyday life and in the majority of locations. While tablets are more commonly used in a fixed position usually at home, at work or in a cafe. The area which is available for content localisation and the size of the tablet - these are the advantages that should be used. Smartphone users spend less time using an application than tablet users and they more often switch from one application to another. The average session length on a tablet is 8.2 min while on a smartphone it is only 4 min. A smartphone is a personal device whereas a tablet can be used by several family members.
2. The purposes of smartphones and tablets also differ
Tablets are used for games more often than smartphones (by 14%), entertainment (by 5%), education (by 4%), while smartphones are mostly popular with their social networks and various utilities.Therefore, if you are a game developer or entertainment applications developer, you should think about "tablet first".
3. Some differences in holding devices
- 49% the one-handed grip
- 36% cradled the phone in one hand and jabbed with the finger or thumb of the other
- 15% adopted the two-handed, tapping away with both thumbs
- 59% stand mount the device
- 41% grip in hands
Depending on the way one holds a device, there are different areas that might be inconvenient in use. For example, a good area for an action button on a Smartphone may be a misfit on a Tablet.
Most applications fail to scale properly and controls, buttons and images can be in the wrong place as well as all the advantages of a large tablet screen could be lost. Another problem is that there is too much free space that a designer often intends to fill with controls and images. Content overload is also a wrong decision. UI should stay clean, easy and touch friendly. And of course, a landscape mode should be taken into consideration.
So what to do? Make the phone app bigger and move things around a bit? - The answer is “No”. Nowadays it is not enough just to scale a tablet design to a smartphone. A tablet application has a different screen size compared to a smartphone. It may be used in different orientations that makes a user experience different. The focus on balance between the features, usability and a good taste will create a successful product.