Cat S31

Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100 - EU
 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G bandsLTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU
 LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - USA
SpeedHSPA, LTE Cat4 150/50 Mbps
Launch
Announced2017, September
StatusAvailable. Released 2017, October
Body
Dimensions146 x 74.4 x 12.6 mm (5.75 x 2.93 x 0.50 in)
Weight200 g (7.05 oz)
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
 IP68 dust/water resistant (up to 1.2m for 30 mins)
Drop-to-concrete resistance from up to 1.8 m
MIL-STD-810G compliant
Display
TypeTFT capacitive touchscreen
Size4.7 inches, 60.9 cm2(~56.1% screen-to-body ratio)
Resolution720 x 1280 pixels, 16:9 ratio (~312 ppi density)
ProtectionCorning Gorilla Glass 3
Platform
OSAndroid 7.0 (Nougat)
ChipsetQualcomm MSM8909 Snapdragon 210 (28 nm)
CPUQuad-core 1.3 GHz Cortex-A7
GPUAdreno 304
Memory
Card slotmicroSDXC (dedicated slot)
Internal16GB 2GB RAM
 eMMC 4.5
Main Camera
Single8 MP, AF
FeaturesLED flash
Video720p@30fps
Selfie camera
Single2 MP
Video
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 b/g/n, hotspot
Bluetooth4.1, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsAccelerometer, proximity, compass
Battery
 Non-removable Li-Ion 4000 mAh battery
Misc
ColorsBlack
PriceAbout 330 EUR


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