the average is 6 oz (172 g)
Hardware & Performance
the average is 21 h (1278 min)
the average is 21 days (499 h)
We list only the specs that are different than the main variant
Differences from the main variant:
The CAT S31 is outfitted with a 4.7-inch 720p display. It has a 1.3GHz quad-core Qualcomm processor at its heart, coupled with 2GB of RAM and 16 GB of internal memory (expandable via the microSD card slot).