Cat S31 overview

S31 was announced by Cat in 2017

Is this killer device?

Model owed core Quad-core 1.3 GHz Cortex-A7, based on chip Qualcomm MSM8909 Snapdragon 210, Video card on this device is Adreno 304.

Memory on this model is 16 GB, 2 GB RAM, microSD is supported microSD, up to 64 GB (dedicated slot), OS is Android 7.0 (Nougat).

Body and color options

S31 by Cat has size 74.4mmX146mmX12.6mm.

1 colors are available for the model, black.

Cat S31 display made using tehnology TFT capacitive touchscreen, at a moment S31 had display larger size than only 12% of devices in mobile market, which is 4.7 inches, 60.9 cm2 (~56.1% screen-to-body ratio) screen having resolution 720 x 1280 pixels h/w is 16:9, having density 312 pixels in 1 inch supporting multi touch, regarding screen protection I can highlight that it is corning Gorilla Glass 3.

Connections, connections,

S31 supporting networks EDGE, GPRS, 2G, 3G and LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU. Speed is HSPA, LTE Cat4 150/50 Mbps, GSM / HSPA / LTE, LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - USA.

GPS Yes, with A-GPS, GLONASS, BDS, USB microUSB 2.0, USB On-The-Go, WLAN Wi-Fi 802.11 b/g/n, hotspot, Radio FM radio, Bluetooth 4.1, A2DP, LE.

About camera on Cat S31

8 million pixels lens sensor is installed in S31. Some another additional options are autofocus, LED flash. Video recording on main camera of the S31 is available with 720p@30fps modes. This is quite good for instance one of available devices at the moment, Alcatel Idol 5, 8 megapixels camera sensor is installed in S31 and it has f/2.0 opening. Few another additional options are phase detection autofocus, dual-LED (dual tone) flash. Video recording on main camera of Cat S31 is supported with 1080p@30fps choices

This model has 8 mp selfie sensor. Unfortunatelly there is no any info to highlight.

S31 features

Additional features on this model are - MP4/H.264 player - MP3/WAV/eAAC+/Flac player - Photo/video editor - Document viewer.

Let`s talk a bit about battery , battery is most important thing on device at the moment Non-removable Li-Ion 4000 mAh battery.

Accelerometer, proximity, compass sensors are supported on S31 by Cat.